diff --git a/.env.development b/.env.development
index 03e2369..ee70122 100644
--- a/.env.development
+++ b/.env.development
@@ -1,6 +1,5 @@
 # 开发环境配置
 # 基础API地址
 VITE_API_BASE_URL=http://cpms.op.nps.yunvip123.cn/cpms
-
 # 是否开启本地调试
 LOCAL_DEBUG=true
diff --git a/package.json b/package.json
index 710375f..3f0af62 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,8 @@
   "scripts": {
     "serve": "vite",
     "serve:prod": "vite --mode production",
-    "build:dev": "vue-tsc --noEmit && vite build --mode development",
-    "build:test": "vue-tsc --noEmit && vite build --mode test",
+    "build:dev": "node --max-old-space-size=4096 ./node_modules/vite/bin/vite.js build --mode development",
+    "build:test": "node --max-old-space-size=4096 ./node_modules/vite/bin/vite.js build --mode test",
     "build:prod": "node --max-old-space-size=4096 ./node_modules/vite/bin/vite.js build --mode production",
     "test": "vitest",
     "test:run": "vitest run",
@@ -23,16 +23,11 @@
   },
   "dependencies": {
     "@ant-design/icons-vue": "^7.0.1",
-    "@types/big.js": "^7.0.0",
     "@yp-component/root": "^0.0.48",
     "ant-design-vue": "^4.0.0",
-    "big.js": "^7.0.1",
     "china-area-data": "^5.0.1",
     "dayjs": "^1.11.21",
     "echarts": "^5.6.0",
-    "express": "^5.2.1",
-    "html2canvas": "^1.4.1",
-    "qs": "^6.15.0",
     "vue": "^3.3.0",
     "vue-icons-plus": "^0.1.8",
     "vue-router": "^4.2.0"
@@ -42,7 +37,6 @@
     "@commitlint/config-conventional": "^20.4.3",
     "@rollup/plugin-strip": "^3.0.4",
     "@types/node": "^20.10.0",
-    "@types/qs": "^6.15.0",
     "@typescript-eslint/eslint-plugin": "^6.0.0",
     "@typescript-eslint/parser": "^6.0.0",
     "@vitejs/plugin-vue": "^4.5.0",
diff --git a/src/assets/styles/pageLayout.module.less b/src/assets/styles/pageLayout.module.less
index b5ba3fb..16637dc 100644
--- a/src/assets/styles/pageLayout.module.less
+++ b/src/assets/styles/pageLayout.module.less
@@ -4,6 +4,32 @@
   flex-direction: column;
   height: 100%;
 
+  // Tabs 容器：撑满高度
+  .tabs {
+    flex: 1;
+    min-height: 0;
+    display: flex;
+    flex-direction: column;
+
+    :global {
+      .ant-tabs-content-holder {
+        flex: 1;
+        min-height: 0;
+        overflow: hidden;
+      }
+
+      .ant-tabs-content {
+        height: 100%;
+      }
+
+      .ant-tabs-tabpane {
+        height: 100%;
+        display: flex;
+        flex-direction: column;
+      }
+    }
+  }
+
   // 页面筛选区域：横向 flex，可换行
   .filter {
     display: flex;
diff --git a/src/config/fallbackRoutes.ts b/src/config/fallbackRoutes.ts
index c74f954..af5d3a6 100644
--- a/src/config/fallbackRoutes.ts
+++ b/src/config/fallbackRoutes.ts
@@ -184,6 +184,15 @@ export const FALLBACK_MENU_NODES: MenuNode[] = [
         icon: 'AiOutlineSetting',
         permission: 'system.params.view',
       },
+      {
+        id: 'system_ai_agent',
+        name: 'AI 场景配置',
+        path: 'system/ai-agent',
+        component: 'system/ai-agent',
+        componentName: 'SystemAiAgent',
+        icon: 'AiOutlineRobot',
+        permission: 'system.ai.view',
+      },
       {
         id: 'system_logs',
         name: '操作日志',
diff --git a/src/main.ts b/src/main.ts
index 2c16dae..c2a3140 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,7 +1,7 @@
 import { createApp } from 'vue';
 import Antd from 'ant-design-vue';
 import 'ant-design-vue/dist/reset.css';
-
+import './styles.less';
 import App from './App';
 import router from './router';
 import './router/guard'; // 路由守卫:登录鉴权 + 动态菜单加载
diff --git a/src/pages/login/index.tsx b/src/pages/login/index.tsx
index cb7f965..96fd597 100644
--- a/src/pages/login/index.tsx
+++ b/src/pages/login/index.tsx
@@ -57,8 +57,8 @@ export default defineComponent({
 
           <div class={styles.brandInner}>
             <div class={styles.logoRow}>
-              <div class={styles.logoMark}>6</div>
-              <span class={styles.logoText}>羽友赛事</span>
+              <div class={styles.logoMark}>六</div>
+              <span class={styles.logoText}>羽赛事</span>
             </div>
             <h1 class={styles.brandTitle}>六个羽友赛事运营平台</h1>
             <p class={styles.brandSubtitle}>
diff --git a/src/pages/system/ai-agent/components/AiAgentEditModal.module.less b/src/pages/system/ai-agent/components/AiAgentEditModal.module.less
new file mode 100644
index 0000000..42082e6
--- /dev/null
+++ b/src/pages/system/ai-agent/components/AiAgentEditModal.module.less
@@ -0,0 +1,21 @@
+.form {
+  padding-top: 8px;
+
+  :global(.ant-form-item) {
+    margin-bottom: 16px;
+  }
+}
+
+.tip {
+  margin-top: 4px;
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  line-height: 1.5;
+}
+
+.footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  margin-bottom: 0;
+}
diff --git a/src/pages/system/ai-agent/components/AiAgentEditModal.tsx b/src/pages/system/ai-agent/components/AiAgentEditModal.tsx
new file mode 100644
index 0000000..25f9429
--- /dev/null
+++ b/src/pages/system/ai-agent/components/AiAgentEditModal.tsx
@@ -0,0 +1,187 @@
+import { defineComponent, reactive } from 'vue';
+import { Modal, Form, Input, InputNumber, Switch, Button, message } from 'ant-design-vue';
+import { useEffect } from '@/hooks/useEffect';
+import type { AiAgentConfigVO, AiAgentUpdateParams } from '../model/services';
+import { MIN_MULTIPLIER, MAX_FREE_POINTS } from '../model/config';
+import styles from './AiAgentEditModal.module.less';
+
+const { TextArea } = Input;
+
+interface AiAgentEditModalProps {
+  visible: boolean;
+  record: AiAgentConfigVO | null;
+  submitting: boolean;
+  onClose: () => void;
+  onSubmit: (params: AiAgentUpdateParams) => void;
+}
+
+const DEFAULT_FORM = {
+  enabled: false,
+  billingEnabled: false,
+  billingMultiplier: 1,
+  dailyFreePoints: 0,
+  descr: '',
+};
+
+/**
+ * AI 场景配置编辑弹窗
+ *
+ * 字段：业务开关 / 计费开关 / 计费倍率 / 每日免费额度 / 备注
+ * 注意：场景名称和业务类型不可编辑（由代码注册）
+ */
+export default defineComponent({
+  name: 'AiAgentEditModal',
+  props: {
+    visible: { type: Boolean, default: false },
+    record: { type: Object, default: null },
+    submitting: { type: Boolean, default: false },
+    onClose: { type: Function, default: null },
+    onSubmit: { type: Function, default: null },
+  },
+  setup(props: AiAgentEditModalProps) {
+    const formState = reactive({ ...DEFAULT_FORM });
+
+    /** 根据 record 初始化表单（与项目其他弹窗保持一致的写法） */
+    const initFormFromRecord = (record: AiAgentConfigVO | null) => {
+      if (record) {
+        Object.assign(formState, {
+          enabled: String(record.enabled) === '1',
+          billingEnabled: String(record.billingEnabled) === '1',
+          billingMultiplier: Number(record.billingMultiplier) || 1,
+          dailyFreePoints: Number(record.dailyFreePoints) || 0,
+          descr: record.descr || '',
+        });
+      } else {
+        Object.assign(formState, DEFAULT_FORM);
+      }
+    };
+
+    // 弹窗打开时回填表单（useEffect 内置 immediate，首次挂载也会执行）
+    useEffect(() => {
+      if (props.visible) {
+        initFormFromRecord(props.record);
+      }
+    }, [() => props.visible]);
+
+    const handleSubmit = () => {
+      // 校验
+      if (formState.billingMultiplier < MIN_MULTIPLIER) {
+        message.warning(`计费倍率必须大于 ${MIN_MULTIPLIER}`);
+        return;
+      }
+      if (formState.dailyFreePoints < 0 || formState.dailyFreePoints > MAX_FREE_POINTS) {
+        message.warning(`每日免费额度范围为 0 ~ ${MAX_FREE_POINTS}`);
+        return;
+      }
+
+      // 构造提交参数（对齐文档 POST /admin/manager/ai/agent/update Body 格式）
+      const params: AiAgentUpdateParams = {
+        id: props.record!.id,
+        enabled: formState.enabled ? 1 : 0,
+        billingEnabled: formState.billingEnabled ? 1 : 0,
+        billingMultiplier: formState.billingMultiplier,
+        dailyFreePoints: formState.dailyFreePoints,
+        descr: formState.descr.trim(),
+      };
+
+      props.onSubmit?.(params);
+    };
+
+    return () => (
+      <Modal
+        visible={props.visible}
+        onCancel={props.onClose}
+        title="编辑场景配置"
+        width={520}
+        centered
+        destroyOnClose
+        footer={null}
+      >
+        <Form layout="vertical" class={styles.form}>
+          {/* 场景信息（只读） */}
+          <Form.Item label="场景名称">
+            <Input value={props.record?.name || ''} disabled />
+          </Form.Item>
+          <Form.Item label="业务类型">
+            <Input value={props.record?.bizType || ''} disabled />
+          </Form.Item>
+
+          {/* 业务开关 */}
+          <Form.Item label="业务开关">
+            <Switch
+              checked={formState.enabled}
+              onChange={(checked: boolean | string | number) => (formState.enabled = !!checked)}
+              checkedChildren="开启"
+              unCheckedChildren="关闭"
+            />
+          </Form.Item>
+
+          {/* 计费开关 */}
+          <Form.Item label="计费开关">
+            <Switch
+              checked={formState.billingEnabled}
+              onChange={(checked: boolean | string | number) =>
+                (formState.billingEnabled = !!checked)
+              }
+              checkedChildren="计费"
+              unCheckedChildren="免费"
+            />
+          </Form.Item>
+
+          {/* 计费倍率 */}
+          <Form.Item label="计费倍率" required>
+            <InputNumber
+              value={formState.billingMultiplier}
+              onChange={(value: any) =>
+                (formState.billingMultiplier = typeof value === 'number' ? value : 1)
+              }
+              min={MIN_MULTIPLIER}
+              step={0.1}
+              precision={2}
+              style={{ width: '100%' }}
+            />
+            <div class={styles.tip}>倍率必须大于 0，如 1.0 = 原价，1.5 = 1.5 倍计费</div>
+          </Form.Item>
+
+          {/* 每日免费额度 */}
+          <Form.Item label="每日免费额度">
+            <InputNumber
+              value={formState.dailyFreePoints}
+              onChange={(value: any) =>
+                (formState.dailyFreePoints = typeof value === 'number' ? value : 0)
+              }
+              min={0}
+              max={MAX_FREE_POINTS}
+              step={1}
+              precision={0}
+              style={{ width: '100%' }}
+            />
+            <div class={styles.tip}>每日免费结算条数，0 = 无免费额度</div>
+          </Form.Item>
+
+          {/* 备注 */}
+          <Form.Item label="运营备注">
+            <TextArea
+              value={formState.descr}
+              onUpdate:value={(val: any) => (formState.descr = val?.target?.value ?? val ?? '')}
+              placeholder="请输入备注"
+              rows={3}
+              maxlength={200}
+              showCount
+            />
+          </Form.Item>
+
+          {/* 底部按钮 */}
+          <Form.Item>
+            <div class={styles.footer}>
+              <Button onClick={props.onClose}>取消</Button>
+              <Button type="primary" loading={props.submitting} onClick={handleSubmit}>
+                保存
+              </Button>
+            </div>
+          </Form.Item>
+        </Form>
+      </Modal>
+    );
+  },
+});
diff --git a/src/pages/system/ai-agent/components/AiModelDict.module.less b/src/pages/system/ai-agent/components/AiModelDict.module.less
new file mode 100644
index 0000000..bdfb0c2
--- /dev/null
+++ b/src/pages/system/ai-agent/components/AiModelDict.module.less
@@ -0,0 +1,277 @@
+// 外层容器：撑满 Tab 面板，纵向 flex
+.container {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  background: #fff;
+}
+
+// 内容滚动区
+.wrapper {
+  flex: 1;
+  min-height: 0;
+  overflow-y: auto;
+  padding: 20px 24px 16px;
+  background: #fff;
+}
+
+// ===== 顶部说明栏 =====
+.infoBar {
+  display: flex;
+  align-items: flex-start;
+  gap: 8px;
+  flex-shrink: 0;
+  margin-bottom: 24px;
+  padding: 12px 16px;
+  background: #f0f5ff;
+  border-radius: 8px;
+  border-left: 3px solid #1677ff;
+  font-size: 13px;
+  color: rgba(0, 0, 0, 0.65);
+  line-height: 1.6;
+}
+
+.infoIcon {
+  flex-shrink: 0;
+  margin-top: 2px;
+  color: #1677ff;
+  font-size: 15px;
+}
+
+// ===== 分组容器 =====
+.group {
+  margin-bottom: 28px;
+}
+
+.groupHeader {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin-bottom: 0;
+  padding: 12px 16px;
+  background: #fafafa;
+  border-radius: 8px 8px 0 0;
+  border-bottom: 1px solid #f0f0f0;
+}
+
+// 左侧彩色竖线
+.groupBar {
+  width: 3px;
+  height: 16px;
+  border-radius: 2px;
+  flex-shrink: 0;
+}
+
+.groupName {
+  font-size: 14px;
+  font-weight: 600;
+  color: rgba(0, 0, 0, 0.85);
+  white-space: nowrap;
+}
+
+.groupDesc {
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  flex: 1;
+  min-width: 0;
+}
+
+.hint {
+  font-size: 12px;
+  color: #ff4d4f;
+  white-space: nowrap;
+}
+
+// ===== 表单项表格 =====
+.itemTable {
+  border: 1px solid #f0f0f0;
+  border-top: none;
+  border-radius: 0 0 8px 8px;
+  overflow: hidden;
+}
+
+// 表头
+.itemHead {
+  display: flex;
+  align-items: center;
+  padding: 0 16px;
+  height: 40px;
+  background: #fafafa;
+  border-bottom: 1px solid #f0f0f0;
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  font-weight: 500;
+}
+
+.headLabel {
+  width: 200px;
+  flex-shrink: 0;
+  padding-left: 4px;
+}
+
+.headValue {
+  flex: 1;
+  min-width: 0;
+}
+
+.headAction {
+  width: 60px;
+  flex-shrink: 0;
+  text-align: center;
+}
+
+// 表行
+.formItem {
+  display: flex;
+  align-items: center;
+  padding: 10px 16px;
+  min-height: 56px;
+  border-bottom: 1px solid #f5f5f5;
+  transition: background 0.2s ease;
+
+  &:last-child {
+    border-bottom: none;
+  }
+
+  &:hover {
+    background: #fafcff;
+  }
+}
+
+// 左侧：label + 标签
+.itemLeft {
+  flex-shrink: 0;
+  width: 200px;
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding-left: 4px;
+}
+
+.required {
+  color: #ff4d4f;
+  font-size: 14px;
+  font-weight: bold;
+  line-height: 1;
+  flex-shrink: 0;
+}
+
+.itemLabel {
+  font-family: 'SF Mono', 'Courier New', Consolas, monospace;
+  font-size: 13px;
+  color: rgba(0, 0, 0, 0.85);
+  font-weight: 500;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+// 中间：输入控件
+.itemRight {
+  flex: 1;
+  min-width: 0;
+  padding-right: 16px;
+}
+
+.input {
+  width: 100%;
+  max-width: 480px;
+}
+
+.itemRemark {
+  margin-top: 4px;
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.4);
+  line-height: 1.4;
+  max-width: 480px;
+}
+
+.requiredTip {
+  color: #ff4d4f;
+}
+
+// 右侧：操作
+.itemAction {
+  flex-shrink: 0;
+  width: 60px;
+  text-align: center;
+}
+
+// ===== 底部操作栏（固定占满底部宽度） =====
+.footer {
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  padding: 12px 24px;
+  background: #fff;
+  border-top: 1px solid #f0f0f0;
+  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.04);
+}
+
+.tip {
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.4);
+  margin-right: auto;
+  line-height: 1.5;
+}
+
+// ===== 空状态 =====
+.emptyState {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 100px 0;
+}
+
+// ===== 模型单价区域 =====
+.priceSection {
+  margin-bottom: 28px;
+}
+
+.priceHeader {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 12px 16px;
+  background: #fafafa;
+  border-radius: 8px 8px 0 0;
+  border-bottom: 1px solid #f0f0f0;
+}
+
+.priceBar {
+  width: 3px;
+  height: 16px;
+  border-radius: 2px;
+  flex-shrink: 0;
+}
+
+.priceCell {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  padding-right: 8px;
+}
+
+.priceLoadingRow,
+.priceEmptyRow {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 48px 0;
+}
+
+.priceTip {
+  margin-top: 8px;
+  padding: 8px 12px;
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  line-height: 1.5;
+  background: #f6f0ff;
+  border-radius: 0 0 8px 8px;
+  border: 1px solid #f0f0f0;
+  border-top: none;
+}
diff --git a/src/pages/system/ai-agent/components/AiModelDict.tsx b/src/pages/system/ai-agent/components/AiModelDict.tsx
new file mode 100644
index 0000000..011c449
--- /dev/null
+++ b/src/pages/system/ai-agent/components/AiModelDict.tsx
@@ -0,0 +1,791 @@
+import { defineComponent, reactive, ref, computed } from 'vue';
+import {
+  Input,
+  InputNumber,
+  Form,
+  Button,
+  Spin,
+  Tag,
+  Select,
+  Empty,
+  message,
+  Modal,
+} from 'ant-design-vue';
+import { InfoCircleOutlined, PlusOutlined } from '@ant-design/icons-vue';
+import { useEffect } from '@/hooks';
+import {
+  getAiModelDict,
+  saveAiModelDict,
+  resetAiModelDict,
+  getAiBillingPrices,
+  getDictTypes,
+  getDictDataList,
+  saveDictData,
+  deleteDictData,
+  AI_BILLING_PRICE_DICT_TYPE,
+  type AiModelDictVO,
+  type AiBillingPriceVO,
+  type SysDictDataVO,
+  type ApiResult,
+} from '../model/services';
+import styles from './AiModelDict.module.less';
+
+// 用途组中文名
+const PURPOSE_MAP: Record<string, string> = {
+  chat: '全局默认',
+  steward: '赛事管家',
+  extract: '导入提取',
+  failover: '备用网关',
+};
+
+// 用途组竖线颜色
+const PURPOSE_BAR_COLOR: Record<string, string> = {
+  chat: '#1677ff',
+  steward: '#52c41a',
+  extract: '#fa8c16',
+  failover: '#ff4d4f',
+};
+
+// 用途组描述
+const PURPOSE_DESC: Record<string, string> = {
+  chat: '对话/工具(全局默认)，未单独配置的助手均回落此项',
+  steward: '赛事管家模型，以查询问答为主，可配轻量高并发模型',
+  extract: '导入提取+诊断，整组未配置时回落全局默认',
+  failover: '备用网关，未配置 = 故障转移功能整体关闭',
+};
+
+/** label 后缀 → 校验类型 */
+const MODEL_SUFFIX = '.model';
+const BASEURL_SUFFIX = '.baseUrl';
+const THINKING_SUFFIX = '.thinking';
+const APIKEY_SUFFIX = '.apiKey';
+
+/** 判断是否为 model 类键（必填） */
+const isModelKey = (label: string) => label === 'model' || label.endsWith(MODEL_SUFFIX);
+
+/** 判断是否为 baseUrl 类键（须 http(s) 开头） */
+const isBaseUrlKey = (label: string) => label === 'baseUrl' || label.endsWith(BASEURL_SUFFIX);
+
+/** 判断是否为 thinking 类键（取值 on/off/default） */
+const isThinkingKey = (label: string) => label === 'thinking' || label.endsWith(THINKING_SUFFIX);
+
+/** 判断是否为 apiKey 类键（敏感，留空=保留原值） */
+const isApiKeyKey = (label: string) => label === 'apiKey' || label.endsWith(APIKEY_SUFFIX);
+
+/** thinking 合法取值 */
+const THINKING_OPTIONS = ['on', 'off', 'default'];
+
+/** 获取 label 的中文用途描述，用于校验提示 */
+const getLabelDesc = (label: string, remark?: string) => remark || label;
+
+/** 单价 label 后缀 */
+const INPUT_SUFFIX = '.input';
+const OUTPUT_SUFFIX = '.output';
+
+/** 兜底默认模型名 */
+const DEFAULT_MODEL = 'default';
+
+export default defineComponent({
+  name: 'AiModelDict',
+  setup() {
+    const loading = ref(false);
+    const saving = ref(false);
+    const dictList = ref<AiModelDictVO[]>([]);
+    const formMap = reactive<Record<string, string>>({});
+
+    // ===== 加载数据 =====
+    const fetchDict = async () => {
+      loading.value = true;
+      try {
+        const res = await getAiModelDict();
+        if (res.code == 200) {
+          dictList.value = res.data || [];
+          // 初始化表单值
+          dictList.value.forEach((item) => {
+            formMap[item.label] = item.value || '';
+          });
+        }
+      } catch {
+        // 网络层已提示
+      } finally {
+        loading.value = false;
+      }
+    };
+
+    useEffect(() => {
+      fetchDict();
+    }, []);
+
+    const groupedData = computed(() => {
+      const groups: Record<string, AiModelDictVO[]> = {};
+      dictList.value.forEach((item) => {
+        const key = item.purpose || 'chat';
+        if (!groups[key]) groups[key] = [];
+        groups[key].push(item);
+      });
+      return groups;
+    });
+
+    // purpose 排序
+    const purposeOrder = ['chat', 'steward', 'extract', 'failover'];
+
+    // 是否有数据
+    const hasData = computed(() => dictList.value.length > 0);
+
+    const validateForm = (): string[] => {
+      const errors: string[] = [];
+
+      dictList.value.forEach((item) => {
+        const label = item.label;
+        const val = (formMap[label] ?? '').trim();
+        const desc = getLabelDesc(label, item.remark);
+
+        // 1. *model 必填
+        if (isModelKey(label) && !val) {
+          errors.push(`${desc}不能为空（模型标识必填；如需回落配置文件请用重置）`);
+        }
+
+        // 2. *baseUrl 须 http(s) 开头（填了才校验）
+        if (isBaseUrlKey(label) && val && !/^https?:\/\//i.test(val)) {
+          errors.push(`${desc}须以 http:// 或 https:// 开头`);
+        }
+
+        // 3. *thinking 取值 on/off/default（填了才校验）
+        if (isThinkingKey(label) && val && !THINKING_OPTIONS.includes(val)) {
+          errors.push(`${desc}取值只能为 on / off / default`);
+        }
+      });
+
+      return errors;
+    };
+
+    const handleSave = async () => {
+      // 前端校验
+      const errors = validateForm();
+      if (errors.length > 0) {
+        // 逐条提示，重点展示第一个错误
+        message.warning(errors[0]);
+        return;
+      }
+
+      saving.value = true;
+      try {
+        // 构造提交参数：apiKey 类含掩码 **** 的传空=保留原值，其余原样提交
+        const items = dictList.value.map((item) => {
+          const val = formMap[item.label] ?? '';
+          // 敏感键：如果值包含掩码 ****，说明未修改，传空让后端保留原值
+          if (isApiKeyKey(item.label) && val.includes('****')) {
+            return { label: item.label, value: '' };
+          }
+          return { label: item.label, value: val };
+        });
+
+        const res = await saveAiModelDict({ items });
+        if (res && res.code == 200) {
+          message.success('已保存（最长 30 秒生效）');
+          fetchDict();
+        } else {
+          message.error(res?.msg || '保存失败');
+        }
+      } catch (err) {
+        console.error('[AiModelDict] saveAiModelDict error:', err);
+        message.error('保存失败');
+      } finally {
+        saving.value = false;
+      }
+    };
+
+    const handleReset = (label: string, remark: string) => {
+      Modal.confirm({
+        title: '确认重置',
+        content: `确认重置"${remark || label}"吗？重置后该键将回落后一级配置。`,
+        okText: '确认重置',
+        okType: 'danger',
+        cancelText: '取消',
+        onOk: async () => {
+          try {
+            const res = await resetAiModelDict({ labels: [label] });
+            if (res.code == 200) {
+              message.success('已重置（最长 30 秒生效）');
+              fetchDict();
+            } else {
+              message.error(res.msg || '重置失败');
+            }
+          } catch {
+            message.error('重置失败');
+          }
+        },
+      });
+    };
+
+    const priceLoading = ref(false);
+    const priceSaving = ref(false);
+    /** 生效价列表（来自 billing/prices，仅展示用） */
+    const priceList = ref<AiBillingPriceVO[]>([]);
+    /** 字典数据行列表（来自 dict/data/list，含 id，用于保存/删除） */
+    const priceDictRows = ref<SysDictDataVO[]>([]);
+    /** ai_billing_price 的 dictTypeId */
+    const priceDictTypeId = ref<number>(0);
+    /** 编辑态：key = model 名，value = { inputPrice, outputPrice } */
+    const priceFormMap = reactive<Record<string, { inputPrice: string; outputPrice: string }>>({});
+    /** 新增模型弹窗 */
+    const addModalVisible = ref(false);
+    const newModelName = ref('');
+
+    /** 从 dictLabel 提取 model 名（去掉 .input / .output 后缀） */
+    const extractModelName = (dictLabel: string): string => {
+      if (dictLabel.endsWith(INPUT_SUFFIX)) return dictLabel.slice(0, -INPUT_SUFFIX.length);
+      if (dictLabel.endsWith(OUTPUT_SUFFIX)) return dictLabel.slice(0, -OUTPUT_SUFFIX.length);
+      return dictLabel;
+    };
+
+    /** 加载单价列表：先查 types 拿 dictTypeId，再查 data/list 拿完整行，最后查 billing/prices 拿生效价 */
+    const fetchPrices = async () => {
+      priceLoading.value = true;
+      try {
+        // 1. 查字典类型，找到 ai_billing_price 的 dictTypeId
+        const typesRes = await getDictTypes();
+        if (typesRes.code != 200 || !typesRes.data) {
+          priceLoading.value = false;
+          return;
+        }
+        const dictType = typesRes.data.find((t) => t.dictType === AI_BILLING_PRICE_DICT_TYPE);
+        if (!dictType) {
+          message.warning(`未找到字典类型 ${AI_BILLING_PRICE_DICT_TYPE}，请先在通用字典页创建`);
+          priceLoading.value = false;
+          return;
+        }
+        priceDictTypeId.value = dictType.id;
+
+        // 2. 查该类型下全部数据行（含 id）
+        const dataRes = await getDictDataList(dictType.id);
+        if (dataRes.code == 200 && dataRes.data) {
+          priceDictRows.value = dataRes.data;
+        }
+
+        // 3. 查生效价（展示用）
+        const priceRes = await getAiBillingPrices();
+        if (priceRes.code == 200 && priceRes.data) {
+          priceList.value = priceRes.data;
+        }
+
+        // 4. 构建编辑表单：以字典数据行为主，提取 model 名和单价
+        const modelSet = new Set<string>();
+        priceDictRows.value.forEach((row) => {
+          const modelName = extractModelName(row.dictLabel);
+          modelSet.add(modelName);
+        });
+        // 也把生效价中出现但字典没有的模型纳入（漏配模型）
+        priceList.value.forEach((item) => modelSet.add(item.model));
+
+        // 清空旧表单数据
+        Object.keys(priceFormMap).forEach((key) => delete priceFormMap[key]);
+
+        // 构建表单：优先用生效价，其次用字典行
+        modelSet.forEach((modelName) => {
+          const inputRow = priceDictRows.value.find(
+            (r) => r.dictLabel === `${modelName}${INPUT_SUFFIX}`,
+          );
+          const outputRow = priceDictRows.value.find(
+            (r) => r.dictLabel === `${modelName}${OUTPUT_SUFFIX}`,
+          );
+          const priceItem = priceList.value.find((p) => p.model === modelName);
+          priceFormMap[modelName] = {
+            inputPrice: inputRow
+              ? inputRow.dictValue
+              : priceItem
+                ? String(priceItem.inputPrice ?? '')
+                : '',
+            outputPrice: outputRow
+              ? outputRow.dictValue
+              : priceItem
+                ? String(priceItem.outputPrice ?? '')
+                : '',
+          };
+        });
+      } catch {
+        // 网络层已提示
+      } finally {
+        priceLoading.value = false;
+      }
+    };
+
+    useEffect(() => {
+      fetchPrices();
+    }, []);
+
+    /** 排序后的模型列表（default 排最前） */
+    const sortedModels = computed(() => {
+      const models = Object.keys(priceFormMap);
+      return models.sort((a, b) => {
+        if (a === DEFAULT_MODEL) return -1;
+        if (b === DEFAULT_MODEL) return 1;
+        return a.localeCompare(b);
+      });
+    });
+
+    /** 保存某模型的输入单价 */
+    const handleSaveInputPrice = async (model: string) => {
+      const val = priceFormMap[model]?.inputPrice ?? '';
+      const num = Number(val);
+      if (val === '' || Number.isNaN(num) || num < 0) {
+        message.warning('请输入有效的单价（≥0）');
+        return;
+      }
+      priceSaving.value = true;
+      try {
+        const existingRow = priceDictRows.value.find(
+          (r) => r.dictLabel === `${model}${INPUT_SUFFIX}`,
+        );
+        const res = await saveDictData({
+          id: existingRow?.id,
+          dictTypeId: priceDictTypeId.value,
+          dictLabel: `${model}${INPUT_SUFFIX}`,
+          dictValue: val,
+          sort: existingRow?.sort ?? 0,
+          remark: existingRow?.remark ?? '',
+        });
+        if (res.code == 200) {
+          message.success(`${model} 输入单价已保存（最长 30 秒生效）`);
+          fetchPrices();
+        } else {
+          message.error(res.msg || '保存失败');
+        }
+      } catch {
+        message.error('保存失败');
+      } finally {
+        priceSaving.value = false;
+      }
+    };
+
+    /** 保存某模型的输出单价 */
+    const handleSaveOutputPrice = async (model: string) => {
+      const val = priceFormMap[model]?.outputPrice ?? '';
+      const num = Number(val);
+      if (val === '' || Number.isNaN(num) || num < 0) {
+        message.warning('请输入有效的单价（≥0）');
+        return;
+      }
+      priceSaving.value = true;
+      try {
+        const existingRow = priceDictRows.value.find(
+          (r) => r.dictLabel === `${model}${OUTPUT_SUFFIX}`,
+        );
+        const res = await saveDictData({
+          id: existingRow?.id,
+          dictTypeId: priceDictTypeId.value,
+          dictLabel: `${model}${OUTPUT_SUFFIX}`,
+          dictValue: val,
+          sort: existingRow?.sort ?? 0,
+          remark: existingRow?.remark ?? '',
+        });
+        if (res.code == 200) {
+          message.success(`${model} 输出单价已保存（最长 30 秒生效）`);
+          fetchPrices();
+        } else {
+          message.error(res.msg || '保存失败');
+        }
+      } catch {
+        message.error('保存失败');
+      } finally {
+        priceSaving.value = false;
+      }
+    };
+
+    /** 删除某模型的单条单价（按数据行 id 删除） */
+    const handleDeletePrice = (model: string, type: 'input' | 'output') => {
+      const suffix = type === 'input' ? INPUT_SUFFIX : OUTPUT_SUFFIX;
+      const row = priceDictRows.value.find((r) => r.dictLabel === `${model}${suffix}`);
+      if (!row) {
+        message.warning(`未找到 ${model}${suffix} 的字典数据行，可能尚未配置`);
+        return;
+      }
+      Modal.confirm({
+        title: '确认重置',
+        content: `确认重置 ${model} 的${type === 'input' ? '输入' : '输出'}单价吗？重置后回落后一级配置。`,
+        okText: '确认重置',
+        okType: 'danger',
+        cancelText: '取消',
+        onOk: async () => {
+          try {
+            const res = await deleteDictData(row.id);
+            if (res.code == 200) {
+              message.success('已重置（最长 30 秒生效）');
+              fetchPrices();
+            } else {
+              message.error(res.msg || '重置失败');
+            }
+          } catch {
+            message.error('重置失败');
+          }
+        },
+      });
+    };
+
+    /** 打开新增模型弹窗 */
+    const openAddModal = () => {
+      newModelName.value = '';
+      addModalVisible.value = true;
+    };
+
+    /** 确认新增模型单价 */
+    const handleAddModel = async () => {
+      const name = newModelName.value.trim();
+      if (!name) {
+        message.warning('请输入模型名称');
+        return;
+      }
+      // 检查是否已存在
+      if (Object.keys(priceFormMap).includes(name)) {
+        message.warning(`模型 ${name} 已存在`);
+        return;
+      }
+      if (!priceDictTypeId.value) {
+        message.error('字典类型未就绪，请刷新页面重试');
+        return;
+      }
+      // 初始化输入/输出单价为 0（通过字典 data/save 写入）
+      priceSaving.value = true;
+      try {
+        const [inputRes, outputRes] = await Promise.all([
+          saveDictData({
+            dictTypeId: priceDictTypeId.value,
+            dictLabel: `${name}${INPUT_SUFFIX}`,
+            dictValue: '0',
+          }),
+          saveDictData({
+            dictTypeId: priceDictTypeId.value,
+            dictLabel: `${name}${OUTPUT_SUFFIX}`,
+            dictValue: '0',
+          }),
+        ]);
+        if (inputRes.code == 200 && outputRes.code == 200) {
+          message.success(`已新增模型 ${name} 单价（最长 30 秒生效）`);
+          addModalVisible.value = false;
+          fetchPrices();
+        } else {
+          message.error(inputRes.msg || outputRes.msg || '新增失败');
+        }
+      } catch {
+        message.error('新增失败');
+      } finally {
+        priceSaving.value = false;
+      }
+    };
+
+    return () => {
+      const groups = groupedData.value;
+
+      return (
+        <div class={styles.container}>
+          <div class={styles.wrapper}>
+            {loading.value ? (
+              <div class={styles.emptyState}>
+                <Spin size="large" />
+              </div>
+            ) : !hasData.value ? (
+              <div class={styles.emptyState}>
+                <Empty description="暂无字典数据" />
+              </div>
+            ) : (
+              <>
+                <div class={styles.infoBar}>
+                  <InfoCircleOutlined class={styles.infoIcon} />
+                  <span>
+                    模型/网关/Key 运行时热切换配置，共 16 个白名单键。敏感键留空 = 保留原值；
+                    <span style={{ color: '#ff4d4f' }}>model 类必填</span>；保存后最长 30 秒生效。
+                  </span>
+                </div>
+
+                {purposeOrder.map((purpose) => {
+                  const items = groups[purpose];
+                  if (!items || items.length === 0) return null;
+                  const barColor = PURPOSE_BAR_COLOR[purpose] || '#1677ff';
+
+                  return (
+                    <div key={purpose} class={styles.group}>
+                      {/* 分组头部 */}
+                      <div class={styles.groupHeader}>
+                        <span class={styles.groupBar} style={{ backgroundColor: barColor }} />
+                        <span class={styles.groupName}>{PURPOSE_MAP[purpose] || purpose}</span>
+                        <span class={styles.groupDesc}>{PURPOSE_DESC[purpose] || ''}</span>
+                        {purpose === 'failover' && (
+                          <span class={styles.hint}>未配置 = 整体关闭</span>
+                        )}
+                      </div>
+
+                      {/* 表格容器 */}
+                      <div class={styles.itemTable}>
+                        {/* 表头 */}
+                        <div class={styles.itemHead}>
+                          <div class={styles.headLabel}>配置键</div>
+                          <div class={styles.headValue}>配置值</div>
+                          <div class={styles.headAction}>操作</div>
+                        </div>
+
+                        {/* 表行 */}
+                        {items.map((item) => {
+                          const isModel = isModelKey(item.label);
+                          const isThinking = isThinkingKey(item.label);
+                          const originalVal = item.value || '';
+                          const currentVal = formMap[item.label] ?? '';
+                          const isModified =
+                            currentVal !== originalVal &&
+                            !(isApiKeyKey(item.label) && currentVal.includes('****'));
+
+                          return (
+                            <div key={item.label} class={styles.formItem}>
+                              {/* 左侧：label + 标签 */}
+                              <div class={styles.itemLeft}>
+                                {isModel && <span class={styles.required}>*</span>}
+                                <span class={styles.itemLabel} title={item.label}>
+                                  {item.label}
+                                </span>
+                                {item.sensitive && <Tag color="red">敏感</Tag>}
+                                {isModified && <Tag color="blue">已改</Tag>}
+                              </div>
+
+                              {/* 中间：输入控件 */}
+                              <div class={styles.itemRight}>
+                                {item.sensitive ? (
+                                  <Input.Password
+                                    value={formMap[item.label]}
+                                    onUpdate:value={(val: string) =>
+                                      (formMap[item.label] = val ?? '')
+                                    }
+                                    placeholder="留空 = 保留原值"
+                                    visibilityToggle={true}
+                                    class={styles.input}
+                                    allowClear
+                                  />
+                                ) : isThinking ? (
+                                  <Select
+                                    value={formMap[item.label] || undefined}
+                                    onUpdate:value={(val: any) => (formMap[item.label] = val ?? '')}
+                                    placeholder="未配置（跟随全局默认）"
+                                    class={styles.input}
+                                    allowClear
+                                    options={THINKING_OPTIONS.map((v) => ({
+                                      value: v,
+                                      label: v,
+                                    }))}
+                                  />
+                                ) : (
+                                  <Input
+                                    value={formMap[item.label]}
+                                    onUpdate:value={(val: string) =>
+                                      (formMap[item.label] = val ?? '')
+                                    }
+                                    placeholder={isModel ? '必填，如 deepseek-flash' : '未配置'}
+                                    class={styles.input}
+                                    allowClear
+                                  />
+                                )}
+                                <div class={styles.itemRemark}>
+                                  {item.remark}
+                                  {isModel && (
+                                    <span class={styles.requiredTip}> （必填，回落请用重置）</span>
+                                  )}
+                                </div>
+                              </div>
+
+                              {/* 右侧：重置 */}
+                              <div class={styles.itemAction}>
+                                <Button
+                                  type="link"
+                                  size="small"
+                                  danger
+                                  onClick={() => handleReset(item.label, item.remark)}
+                                >
+                                  重置
+                                </Button>
+                              </div>
+                            </div>
+                          );
+                        })}
+                      </div>
+                    </div>
+                  );
+                })}
+              </>
+            )}
+
+            <div class={styles.priceSection}>
+              <div class={styles.priceHeader}>
+                <span class={styles.priceBar} style={{ backgroundColor: '#722ed1' }} />
+                <span class={styles.groupName}>模型计费单价</span>
+                <span class={styles.groupDesc}>
+                  单价 = 点/千 token；字典类型 ai_billing_price，label 契约：{'{model}.input'} /{' '}
+                  {'{model}.output'}
+                </span>
+                <Button
+                  type="primary"
+                  size="small"
+                  icon={<PlusOutlined />}
+                  onClick={openAddModal}
+                  style={{ marginLeft: 'auto' }}
+                >
+                  新增模型
+                </Button>
+              </div>
+
+              <div class={styles.itemTable}>
+                {/* 表头 */}
+                <div class={styles.itemHead}>
+                  <div class={styles.headLabel}>模型</div>
+                  <div class={styles.headValue}>输入单价（点/千token）</div>
+                  <div class={styles.headValue}>输出单价（点/千token）</div>
+                  <div class={styles.headAction}>操作</div>
+                </div>
+
+                {/* 数据行 */}
+                {priceLoading.value ? (
+                  <div class={styles.priceLoadingRow}>
+                    <Spin />
+                  </div>
+                ) : sortedModels.value.length === 0 ? (
+                  <div class={styles.priceEmptyRow}>
+                    <Empty description="暂无单价数据" imageStyle={{ height: '48px' }} />
+                  </div>
+                ) : (
+                  sortedModels.value.map((modelName) => {
+                    const isDefault = modelName === DEFAULT_MODEL;
+                    return (
+                      <div key={modelName} class={styles.formItem}>
+                        {/* 模型名 */}
+                        <div class={styles.itemLeft}>
+                          <span class={styles.itemLabel} title={modelName}>
+                            {modelName}
+                          </span>
+                          {isDefault && <Tag color="purple">兜底</Tag>}
+                        </div>
+
+                        {/* 输入单价 */}
+                        <div class={styles.priceCell}>
+                          <InputNumber
+                            value={priceFormMap[modelName]?.inputPrice}
+                            onChange={(val: any) => {
+                              if (!priceFormMap[modelName]) {
+                                priceFormMap[modelName] = { inputPrice: '', outputPrice: '' };
+                              }
+                              priceFormMap[modelName].inputPrice =
+                                typeof val === 'number' ? String(val) : '';
+                            }}
+                            min={0}
+                            step={0.1}
+                            precision={4}
+                            placeholder="0"
+                            style={{ width: '100%' }}
+                          />
+                          <Button
+                            type="link"
+                            size="small"
+                            onClick={() => handleSaveInputPrice(modelName)}
+                            loading={priceSaving.value}
+                          >
+                            保存
+                          </Button>
+                          <Button
+                            type="link"
+                            size="small"
+                            danger
+                            onClick={() => handleDeletePrice(modelName, 'input')}
+                          >
+                            重置
+                          </Button>
+                        </div>
+
+                        {/* 输出单价 */}
+                        <div class={styles.priceCell}>
+                          <InputNumber
+                            value={priceFormMap[modelName]?.outputPrice}
+                            onChange={(val: any) => {
+                              if (!priceFormMap[modelName]) {
+                                priceFormMap[modelName] = { inputPrice: '', outputPrice: '' };
+                              }
+                              priceFormMap[modelName].outputPrice =
+                                typeof val === 'number' ? String(val) : '';
+                            }}
+                            min={0}
+                            step={0.1}
+                            precision={4}
+                            placeholder="0"
+                            style={{ width: '100%' }}
+                          />
+                          <Button
+                            type="link"
+                            size="small"
+                            onClick={() => handleSaveOutputPrice(modelName)}
+                            loading={priceSaving.value}
+                          >
+                            保存
+                          </Button>
+                          <Button
+                            type="link"
+                            size="small"
+                            danger
+                            onClick={() => handleDeletePrice(modelName, 'output')}
+                          >
+                            重置
+                          </Button>
+                        </div>
+
+                        {/* 操作列占位 */}
+                        <div class={styles.itemAction} />
+                      </div>
+                    );
+                  })
+                )}
+              </div>
+
+              <div class={styles.priceTip}>
+                生效价回落链：字典 → 配置文件 → 内置默认（输入 0.8 / 输出 2.0）；改字典最长 30s 生效
+              </div>
+            </div>
+          </div>
+
+          <Modal
+            visible={addModalVisible.value}
+            onCancel={() => (addModalVisible.value = false)}
+            title="新增模型单价"
+            centered
+            destroyOnClose
+            width={420}
+            footer={null}
+          >
+            <Form layout="vertical">
+              <Form.Item label="模型名称" required>
+                <Input
+                  value={newModelName.value}
+                  onUpdate:value={(val: string) => (newModelName.value = val ?? '')}
+                  placeholder="如 deepseek-flash"
+                  onPressEnter={handleAddModel}
+                />
+                <div class={styles.tip}>
+                  新增后将初始化输入/输出单价为 0，可稍后编辑。default 模型为兜底默认价。
+                </div>
+              </Form.Item>
+              <Form.Item>
+                <div class={styles.footer}>
+                  <Button onClick={() => (addModalVisible.value = false)}>取消</Button>
+                  <Button type="primary" loading={priceSaving.value} onClick={handleAddModel}>
+                    确认新增
+                  </Button>
+                </div>
+              </Form.Item>
+            </Form>
+          </Modal>
+
+          {hasData.value && !loading.value && (
+            <div class={styles.footer}>
+              <span class={styles.tip}>保存后最长 30 秒生效，无需重启</span>
+              <Button type="primary" size="middle" onClick={handleSave} loading={saving.value}>
+                保存配置
+              </Button>
+            </div>
+          )}
+        </div>
+      );
+    };
+  },
+});
diff --git a/src/pages/system/ai-agent/components/BillingReportTab.module.less b/src/pages/system/ai-agent/components/BillingReportTab.module.less
new file mode 100644
index 0000000..067001c
--- /dev/null
+++ b/src/pages/system/ai-agent/components/BillingReportTab.module.less
@@ -0,0 +1,25 @@
+// ===== 高频标记 =====
+.highFreqTag {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  padding: 2px 8px;
+  border-radius: 4px;
+  font-size: 12px;
+  font-weight: 500;
+  background: #fff1f0;
+  color: #ff4d4f;
+  border: 1px solid #ffccc7;
+}
+
+.normalTag {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  padding: 2px 8px;
+  border-radius: 4px;
+  font-size: 12px;
+  background: #f0f0f0;
+  color: rgba(0, 0, 0, 0.45);
+  border: 1px solid #d9d9d9;
+}
diff --git a/src/pages/system/ai-agent/components/BillingReportTab.tsx b/src/pages/system/ai-agent/components/BillingReportTab.tsx
new file mode 100644
index 0000000..50ed9ad
--- /dev/null
+++ b/src/pages/system/ai-agent/components/BillingReportTab.tsx
@@ -0,0 +1,368 @@
+import { defineComponent, reactive, ref, computed } from 'vue';
+import { Button, Table, Space, DatePicker, InputNumber, Radio, Pagination } from 'ant-design-vue';
+import { type Dayjs } from 'dayjs';
+import { useEffect } from '@/hooks/useEffect';
+import { useContainerSize } from '@/hooks';
+import {
+  getAiBillingReport,
+  getAiFreeformReport,
+  getAiAgentList,
+  type AiBillingReportVO,
+  type AiFreeformReportVO,
+  type AiAgentConfigVO,
+} from '../model/services';
+import styles from './BillingReportTab.module.less';
+import pageStyles from '@/assets/styles/pageLayout.module.less';
+
+// ===== 工具函数 =====
+
+/** 格式化数字（千分位），兼容后端返回字符串类型 */
+const formatNum = (val: unknown): string => {
+  const n = Number(val);
+  if (val == null || Number.isNaN(n)) return '-';
+  return n.toLocaleString('zh-CN');
+};
+
+/** 安全的文本渲染：null/undefined/空 → '-' */
+const renderText = (text: unknown): string => (text != null && text !== '' ? String(text) : '-');
+
+/** 等宽字体渲染（用于指纹、签名等哈希值） */
+const renderMono = (text: string) => (
+  <span style={{ fontFamily: "'SF Mono', 'Courier New', Consolas, monospace", fontSize: '12px' }}>
+    {renderText(text)}
+  </span>
+);
+
+// ===== 场景名称映射 =====
+
+const useBizTypeMap = () => {
+  const map = ref<Record<string, string>>({});
+  useEffect(() => {
+    (async () => {
+      try {
+        const res = await getAiAgentList();
+        if (res.code == 200 && res.data) {
+          const m: Record<string, string> = {};
+          res.data.forEach((item: AiAgentConfigVO) => {
+            m[item.bizType] = item.name;
+          });
+          map.value = m;
+        }
+      } catch {
+        // ignore
+      }
+    })();
+  }, []);
+  return map;
+};
+
+// ===== 组件 =====
+
+export default defineComponent({
+  name: 'BillingReportTab',
+  setup() {
+    type SubView = 'billing' | 'freeform';
+    const subView = ref<SubView>('billing');
+    const bizTypeMap = useBizTypeMap();
+    const { containerRef, height } = useContainerSize({ headerOffset: 55 });
+
+    // ===== 计费报表（前端分页） =====
+    const billingLoading = ref(false);
+    const billingData = ref<AiBillingReportVO[]>([]);
+    const billingFilter = reactive({
+      startDate: null as Dayjs | null,
+      endDate: null as Dayjs | null,
+    });
+    const billingPage = reactive({ current: 1, pageSize: 20 });
+    const billingPagedData = computed(() => {
+      const start = (billingPage.current - 1) * billingPage.pageSize;
+      return billingData.value.slice(start, start + billingPage.pageSize);
+    });
+
+    const fetchBilling = async () => {
+      billingLoading.value = true;
+      try {
+        const params: Record<string, string> = {};
+        if (billingFilter.startDate)
+          params.startDate = billingFilter.startDate.format('YYYY-MM-DD');
+        if (billingFilter.endDate) params.endDate = billingFilter.endDate.format('YYYY-MM-DD');
+        const res = await getAiBillingReport(params);
+        billingData.value = res.code == 200 && res.data ? res.data : [];
+      } catch {
+        billingData.value = [];
+      } finally {
+        billingLoading.value = false;
+      }
+    };
+
+    // 组件初始化时立即加载
+    fetchBilling();
+
+    const onBillingReset = () => {
+      billingFilter.startDate = null;
+      billingFilter.endDate = null;
+      billingPage.current = 1;
+      fetchBilling();
+    };
+
+    const onBillingPageChange = (page: number, pageSize: number) => {
+      billingPage.current = page;
+      billingPage.pageSize = pageSize;
+    };
+
+    const billingColumns = [
+      {
+        title: '日期',
+        dataIndex: 'date',
+        key: 'date',
+        width: 130,
+        align: 'center' as const,
+        sorter: (a: AiBillingReportVO, b: AiBillingReportVO) =>
+          (a.date || '').localeCompare(b.date || ''),
+        defaultSortOrder: 'descend' as const,
+      },
+      {
+        title: '业务场景',
+        dataIndex: 'bizType',
+        key: 'bizType',
+        width: 160,
+        align: 'center' as const,
+        customRender: ({ text }: { text: string }) => bizTypeMap.value[text] || text || '-',
+      },
+      {
+        title: '消息数',
+        dataIndex: 'messageCount',
+        key: 'messageCount',
+        width: 120,
+        align: 'center' as const,
+        sorter: (a: AiBillingReportVO, b: AiBillingReportVO) =>
+          Number(a.messageCount) - Number(b.messageCount),
+        customRender: ({ text }: { text: number }) => formatNum(text),
+      },
+      {
+        title: '总 Token',
+        dataIndex: 'totalTokens',
+        key: 'totalTokens',
+        width: 140,
+        align: 'center' as const,
+        sorter: (a: AiBillingReportVO, b: AiBillingReportVO) =>
+          Number(a.totalTokens) - Number(b.totalTokens),
+        customRender: ({ text }: { text: number }) => formatNum(text),
+      },
+      {
+        title: '消耗积分',
+        dataIndex: 'totalPoints',
+        key: 'totalPoints',
+        width: 140,
+        align: 'center' as const,
+        sorter: (a: AiBillingReportVO, b: AiBillingReportVO) =>
+          Number(a.totalPoints) - Number(b.totalPoints),
+        customRender: ({ text }: { text: number }) => (
+          <span style={{ color: '#ff4d4f', fontWeight: 600 }}>{formatNum(text)}</span>
+        ),
+      },
+    ];
+
+    // ===== 直解报表 =====
+    const freeformLoading = ref(false);
+    const freeformData = ref<AiFreeformReportVO[]>([]);
+    const freeformTop = ref(50);
+    const freeformLoaded = ref(false);
+
+    const fetchFreeform = async () => {
+      freeformLoading.value = true;
+      try {
+        const res = await getAiFreeformReport({ top: freeformTop.value });
+        freeformData.value = res.code == 200 && res.data ? res.data : [];
+      } catch {
+        freeformData.value = [];
+      } finally {
+        freeformLoading.value = false;
+        freeformLoaded.value = true;
+      }
+    };
+
+    // 切换到直解格式统计时自动加载（首次）
+    useEffect(() => {
+      if (subView.value === 'freeform' && !freeformLoaded.value) {
+        fetchFreeform();
+      }
+    }, [subView]);
+
+    const onFreeformReset = () => {
+      freeformTop.value = 50;
+      fetchFreeform();
+    };
+
+    const freeformColumns = [
+      {
+        title: '文档指纹',
+        dataIndex: 'fingerprint',
+        key: 'fingerprint',
+        width: 200,
+        align: 'left' as const,
+        ellipsis: true,
+        customRender: ({ text }: { text: string }) => renderMono(text),
+      },
+      {
+        title: '文档性质',
+        dataIndex: 'docNature',
+        key: 'docNature',
+        width: 120,
+        align: 'center' as const,
+        customRender: ({ text }: { text: string }) => renderText(text),
+      },
+      {
+        title: '信号集',
+        dataIndex: 'signalSet',
+        key: 'signalSet',
+        width: 120,
+        align: 'center' as const,
+        customRender: ({ text }: { text: string }) => renderText(text),
+      },
+      {
+        title: '表头签名',
+        dataIndex: 'headerSignature',
+        key: 'headerSignature',
+        width: 180,
+        align: 'left' as const,
+        ellipsis: true,
+        customRender: ({ text }: { text: string }) => renderMono(text),
+      },
+      {
+        title: '使用次数',
+        dataIndex: 'useCount',
+        key: 'useCount',
+        width: 100,
+        align: 'center' as const,
+        sorter: (a: AiFreeformReportVO, b: AiFreeformReportVO) =>
+          Number(a.useCount) - Number(b.useCount),
+        defaultSortOrder: 'descend' as const,
+        customRender: ({ text }: { text: number }) => formatNum(text),
+      },
+      {
+        title: '最后使用',
+        dataIndex: 'lastUsedAt',
+        key: 'lastUsedAt',
+        width: 180,
+        align: 'center' as const,
+      },
+      {
+        title: '频次',
+        dataIndex: 'highFrequency',
+        key: 'highFrequency',
+        width: 100,
+        align: 'center' as const,
+        sorter: (a: AiFreeformReportVO, b: AiFreeformReportVO) =>
+          Number(a.highFrequency) - Number(b.highFrequency),
+        customRender: ({ text }: { text: boolean }) =>
+          text ? (
+            <span class={styles.highFreqTag}>高频</span>
+          ) : (
+            <span class={styles.normalTag}>普通</span>
+          ),
+      },
+    ];
+
+    return () => (
+      <>
+        {/* 筛选栏 */}
+        <div class={pageStyles.filter}>
+          <Radio.Group
+            value={subView.value}
+            onUpdate:value={(val: SubView) => (subView.value = val)}
+            optionType="button"
+            buttonStyle="solid"
+          >
+            <Radio.Button value="billing">计费报表</Radio.Button>
+            <Radio.Button value="freeform">直解格式统计</Radio.Button>
+          </Radio.Group>
+
+          {subView.value === 'billing' ? (
+            <Space>
+              <DatePicker
+                value={billingFilter.startDate ?? undefined}
+                onUpdate:value={(val: any) => (billingFilter.startDate = val ?? null)}
+                format="YYYY-MM-DD"
+                placeholder="开始日期"
+                allowClear
+              />
+              <DatePicker
+                value={billingFilter.endDate ?? undefined}
+                onUpdate:value={(val: any) => (billingFilter.endDate = val ?? null)}
+                format="YYYY-MM-DD"
+                placeholder="结束日期"
+                allowClear
+              />
+              <Button type="primary" onClick={fetchBilling} loading={billingLoading.value}>
+                查询
+              </Button>
+              <Button onClick={onBillingReset}>重置</Button>
+            </Space>
+          ) : (
+            <Space>
+              <span style={{ fontSize: '13px', color: 'rgba(0,0,0,0.65)' }}>返回行数：</span>
+              <InputNumber
+                value={freeformTop.value}
+                onUpdate:value={(val: any) =>
+                  (freeformTop.value = typeof val === 'number' ? val : 50)
+                }
+                min={1}
+                max={500}
+                step={10}
+                precision={0}
+                placeholder="50"
+                style={{ width: 100 }}
+              />
+              <Button type="primary" onClick={fetchFreeform} loading={freeformLoading.value}>
+                查询
+              </Button>
+              <Button onClick={onFreeformReset}>重置</Button>
+            </Space>
+          )}
+        </div>
+
+        {/* 表格区 */}
+        <div class={pageStyles.table}>
+          <div ref={containerRef} class={pageStyles.tableBody}>
+            {subView.value === 'billing' ? (
+              <Table
+                columns={billingColumns as any}
+                dataSource={billingPagedData.value}
+                loading={billingLoading.value}
+                rowKey={(record: AiBillingReportVO) => `${record.date}_${record.bizType}`}
+                scroll={{ x: 'max-content', y: height.value }}
+                pagination={false}
+                size="middle"
+              />
+            ) : (
+              <Table
+                columns={freeformColumns as any}
+                dataSource={freeformData.value}
+                loading={freeformLoading.value}
+                rowKey="fingerprint"
+                scroll={{ x: 'max-content', y: height.value }}
+                pagination={false}
+                size="middle"
+              />
+            )}
+          </div>
+          {subView.value === 'billing' && (
+            <div class={pageStyles.pagination}>
+              <Pagination
+                current={billingPage.current}
+                pageSize={billingPage.pageSize}
+                total={billingData.value.length}
+                showSizeChanger
+                showQuickJumper
+                showTotal={(total: number) => `共 ${total} 条`}
+                pageSizeOptions={['10', '20', '50', '100']}
+                onChange={onBillingPageChange}
+              />
+            </div>
+          )}
+        </div>
+      </>
+    );
+  },
+});
diff --git a/src/pages/system/ai-agent/components/BlacklistAddModal.module.less b/src/pages/system/ai-agent/components/BlacklistAddModal.module.less
new file mode 100644
index 0000000..42082e6
--- /dev/null
+++ b/src/pages/system/ai-agent/components/BlacklistAddModal.module.less
@@ -0,0 +1,21 @@
+.form {
+  padding-top: 8px;
+
+  :global(.ant-form-item) {
+    margin-bottom: 16px;
+  }
+}
+
+.tip {
+  margin-top: 4px;
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  line-height: 1.5;
+}
+
+.footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  margin-bottom: 0;
+}
diff --git a/src/pages/system/ai-agent/components/BlacklistAddModal.tsx b/src/pages/system/ai-agent/components/BlacklistAddModal.tsx
new file mode 100644
index 0000000..0a61369
--- /dev/null
+++ b/src/pages/system/ai-agent/components/BlacklistAddModal.tsx
@@ -0,0 +1,177 @@
+import { defineComponent, reactive, watch } from 'vue';
+import { Modal, Form, Input, Select, DatePicker, Button, message } from 'ant-design-vue';
+import dayjs, { type Dayjs } from 'dayjs';
+import { useUserSearch } from '../hooks/useUserSearch';
+import type { AiBlacklistAddParams } from '../model/services';
+import styles from './BlacklistAddModal.module.less';
+
+interface BlacklistAddModalProps {
+  visible: boolean;
+  submitting: boolean;
+  /** 预设用户信息（从列表行「再次拉黑」带入时使用） */
+  presetUser?: { userId: string; phone?: string; nickname?: string };
+  onClose: () => void;
+  onSubmit: (params: AiBlacklistAddParams) => void;
+}
+
+/**
+ * 拉黑弹窗
+ *
+ * 字段：用户ID / 拉黑原因 / 到期时间（可选，空=永久）
+ *
+ * 注意（文档 §1.3 ⑫）：
+ * - userId 必填，建议用用户选择器（当前简化为输入）
+ * - reason 必填（审计要求）
+ * - expireDate 可选，空=永久；必须晚于当前时间
+ */
+export default defineComponent({
+  name: 'BlacklistAddModal',
+  props: {
+    visible: { type: Boolean, default: false },
+    submitting: { type: Boolean, default: false },
+    presetUser: { type: Object, default: undefined },
+    onClose: { type: Function, default: null },
+    onSubmit: { type: Function, default: null },
+  },
+  setup(props: BlacklistAddModalProps) {
+    const form = reactive({
+      userId: undefined as string | undefined,
+      reason: '',
+      expireDate: null as Dayjs | null,
+    });
+
+    // 用户搜索
+    const userSearch = useUserSearch();
+
+    // 弹窗打开时重置表单 / 回填预设用户
+    // immediate: true 配合 destroyOnClose，组件重建后 visible 已为 true 时也能立即回填
+    watch(
+      () => props.visible,
+      (val) => {
+        if (val) {
+          form.reason = '';
+          form.expireDate = null;
+          userSearch.reset();
+          if (props.presetUser) {
+            // 从列表行「再次拉黑」带入：回填 userId 并锁定
+            form.userId = props.presetUser.userId;
+            userSearch.setPresetUser({
+              userId: props.presetUser.userId,
+              phone: props.presetUser.phone,
+              nickname: props.presetUser.nickname,
+            });
+          } else {
+            form.userId = undefined;
+          }
+        }
+      },
+      { immediate: true },
+    );
+
+    const handleSubmit = () => {
+      if (!form.userId) {
+        message.warning('请搜索并选择用户');
+        return;
+      }
+      if (!form.reason.trim()) {
+        message.warning('请输入拉黑原因');
+        return;
+      }
+
+      // 校验到期时间必须晚于当前
+      if (form.expireDate) {
+        const now = dayjs();
+        if (form.expireDate.isBefore(now)) {
+          message.warning('到期时间必须晚于当前时间');
+          return;
+        }
+      }
+
+      const params: AiBlacklistAddParams = {
+        userId: form.userId,
+        reason: form.reason.trim(),
+      };
+
+      if (form.expireDate) {
+        params.expireDate = form.expireDate.format('YYYY-MM-DD HH:mm:ss');
+      }
+
+      props.onSubmit?.(params);
+    };
+
+    return () => (
+      <Modal
+        visible={props.visible}
+        onCancel={props.onClose}
+        title="拉黑用户"
+        width={520}
+        centered
+        destroyOnClose
+        footer={null}
+      >
+        <Form layout="vertical" class={styles.form}>
+          <Form.Item label="用户" required>
+            <Select
+              showSearch
+              value={form.userId ? String(form.userId) : undefined}
+              placeholder="输入手机号或用户ID搜索"
+              filterOption={false}
+              loading={userSearch.searching.value}
+              options={userSearch.options.value as any}
+              disabled={!!props.presetUser}
+              style={{ width: '100%' }}
+              onSearch={userSearch.onSearch}
+              onChange={(val: any) => {
+                form.userId = val ? String(val) : undefined;
+              }}
+              allowClear
+              notFoundContent={
+                userSearch.searching.value
+                  ? '搜索中...'
+                  : userSearch.keyword.value
+                    ? '无匹配用户'
+                    : '请输入手机号或用户ID搜索'
+              }
+            />
+            <div class={styles.tip}>
+              搜索手机号或用户ID选择需要拉黑的用户，展示手机号，传用户ID给后端
+            </div>
+          </Form.Item>
+
+          <Form.Item label="拉黑原因" required>
+            <Input.TextArea
+              value={form.reason}
+              onUpdate:value={(val: string) => (form.reason = val ?? '')}
+              placeholder="请输入拉黑原因（审计要求必填）"
+              rows={3}
+              maxlength={200}
+              showCount
+            />
+          </Form.Item>
+
+          <Form.Item label="到期时间">
+            <DatePicker
+              value={form.expireDate ?? undefined}
+              onUpdate:value={(val: any) => (form.expireDate = val ?? null)}
+              showTime
+              format="YYYY-MM-DD HH:mm:ss"
+              placeholder="留空 = 永久拉黑"
+              style={{ width: '100%' }}
+              disabledDate={(current: Dayjs) => current && current.isBefore(dayjs().startOf('day'))}
+            />
+            <div class={styles.tip}>留空表示永久拉黑；选择日期则到指定时间自动解除</div>
+          </Form.Item>
+
+          <Form.Item>
+            <div class={styles.footer}>
+              <Button onClick={props.onClose}>取消</Button>
+              <Button type="primary" danger loading={props.submitting} onClick={handleSubmit}>
+                确认拉黑
+              </Button>
+            </div>
+          </Form.Item>
+        </Form>
+      </Modal>
+    );
+  },
+});
diff --git a/src/pages/system/ai-agent/components/BlacklistTab.tsx b/src/pages/system/ai-agent/components/BlacklistTab.tsx
new file mode 100644
index 0000000..3a9a787
--- /dev/null
+++ b/src/pages/system/ai-agent/components/BlacklistTab.tsx
@@ -0,0 +1,169 @@
+import { defineComponent } from 'vue';
+import { Button, Table, Space, Select, Pagination } from 'ant-design-vue';
+import { useBlacklistModel } from '../model/useBlacklistModel';
+import { useBlacklistColumns } from '../model/useBlacklistColumns';
+import { BLACKLIST_STATUS_OPTIONS } from '../model/config';
+import { useContainerSize } from '@/hooks';
+import { useUserSearch } from '../hooks/useUserSearch';
+import pageStyles from '@/assets/styles/pageLayout.module.less';
+import BlacklistAddModal from './BlacklistAddModal';
+import type { AiBlacklistVO } from '../model/services';
+
+/**
+ * AI 黑名单 Tab 组件
+ *
+ * 对接文档 §1.3：
+ * - 黑名单分页列表
+ * - 拉黑 / 解除拉黑
+ */
+export default defineComponent({
+  name: 'BlacklistTab',
+  setup() {
+    const {
+      filterForm,
+      loading,
+      dataSource,
+      pagination,
+      addModalVisible,
+      submitting,
+      presetUser,
+      handleSearch,
+      handleReset,
+      handlePageChange,
+      openAddModal,
+      openAddModalWithRecord,
+      closeAddModal,
+      handleSubmitAdd,
+      handleRemove,
+    } = useBlacklistModel();
+
+    const { columns } = useBlacklistColumns();
+    const { containerRef, height } = useContainerSize({ headerOffset: 55 });
+
+    // 用户搜索
+    const userSearch = useUserSearch();
+
+    /** 重置（包装：同时清除搜索状态） */
+    const onReset = () => {
+      userSearch.reset();
+      handleReset();
+    };
+
+    /** 渲染操作列 */
+    const renderAction = (record: AiBlacklistVO) => {
+      if (record.status == 1) {
+        return (
+          <Button type="link" size="small" danger onClick={() => handleRemove(record)}>
+            解除拉黑
+          </Button>
+        );
+      }
+      return (
+        <Button type="link" size="small" danger onClick={() => openAddModalWithRecord(record)}>
+          再次拉黑
+        </Button>
+      );
+    };
+
+    /** 完整表格列 */
+    const tableColumns = [
+      ...columns,
+      {
+        title: '操作',
+        key: 'action',
+        width: 120,
+        fixed: 'right' as const,
+        align: 'center' as const,
+      },
+    ];
+
+    return () => (
+      <>
+        <div class={pageStyles.filter}>
+          <Space>
+            <Select
+              showSearch
+              value={filterForm.userId ? String(filterForm.userId) : undefined}
+              placeholder="手机号或用户ID搜索用户"
+              filterOption={false}
+              loading={userSearch.searching.value}
+              options={userSearch.options.value as any}
+              style={{ width: '220px' }}
+              onSearch={userSearch.onSearch}
+              onChange={(val: any) => {
+                filterForm.userId = val ?? '';
+              }}
+              allowClear
+              notFoundContent={
+                userSearch.searching.value
+                  ? '搜索中...'
+                  : userSearch.keyword.value
+                    ? '无匹配用户'
+                    : '输入手机号或用户ID搜索'
+              }
+            />
+            <Select
+              value={filterForm.status}
+              onUpdate:value={(val: any) => (filterForm.status = val ?? '')}
+              style={{ width: '200px' }}
+              options={BLACKLIST_STATUS_OPTIONS as any}
+            />
+            <Button type="primary" onClick={handleSearch} loading={loading.value}>
+              查询
+            </Button>
+            <Button onClick={onReset}>重置</Button>
+          </Space>
+          <div class={pageStyles.filterActions}>
+            <Button type="primary" danger onClick={openAddModal}>
+              拉黑用户
+            </Button>
+          </div>
+        </div>
+
+        <div class={pageStyles.table}>
+          <div ref={containerRef} class={pageStyles.tableBody}>
+            <Table
+              columns={tableColumns}
+              dataSource={dataSource.value}
+              loading={loading.value}
+              rowKey="id"
+              scroll={{ x: 'max-content', y: height.value }}
+              pagination={false}
+            >
+              {{
+                bodyCell: (args: { column: { key: string }; record: AiBlacklistVO }) => {
+                  if (args.column.key === 'action') {
+                    return renderAction(args.record);
+                  }
+                  return undefined;
+                },
+              }}
+            </Table>
+          </div>
+          <div class={pageStyles.pagination}>
+            <Pagination
+              current={(pagination as any).current.value}
+              pageSize={(pagination as any).pageSize.value}
+              total={(pagination as any).total.value}
+              showSizeChanger
+              showQuickJumper
+              showTotal={(total: number) => `共 ${total} 条`}
+              pageSizeOptions={['10', '20', '50', '100']}
+              onChange={handlePageChange}
+            />
+          </div>
+        </div>
+
+        {addModalVisible.value && (
+          <BlacklistAddModal
+            visible={addModalVisible.value}
+            submitting={submitting.value}
+            presetUser={presetUser.value}
+            onClose={closeAddModal}
+            onSubmit={handleSubmitAdd}
+          />
+        )}
+      </>
+    );
+  },
+});
diff --git a/src/pages/system/ai-agent/components/PointsAdjustModal.module.less b/src/pages/system/ai-agent/components/PointsAdjustModal.module.less
new file mode 100644
index 0000000..42082e6
--- /dev/null
+++ b/src/pages/system/ai-agent/components/PointsAdjustModal.module.less
@@ -0,0 +1,21 @@
+.form {
+  padding-top: 8px;
+
+  :global(.ant-form-item) {
+    margin-bottom: 16px;
+  }
+}
+
+.tip {
+  margin-top: 4px;
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  line-height: 1.5;
+}
+
+.footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  margin-bottom: 0;
+}
diff --git a/src/pages/system/ai-agent/components/PointsAdjustModal.tsx b/src/pages/system/ai-agent/components/PointsAdjustModal.tsx
new file mode 100644
index 0000000..68ad959
--- /dev/null
+++ b/src/pages/system/ai-agent/components/PointsAdjustModal.tsx
@@ -0,0 +1,171 @@
+import { defineComponent, reactive } from 'vue';
+import { Modal, Form, InputNumber, Input, Select, Button, message } from 'ant-design-vue';
+import { useEffect } from '@/hooks/useEffect';
+import { POINTS_ADJUST_TYPE_OPTIONS } from '../model/config';
+import { useUserSearch } from '../hooks/useUserSearch';
+import type { AiPointsAdjustParams } from '../model/services';
+import styles from './PointsAdjustModal.module.less';
+
+interface PointsAdjustModalProps {
+  visible: boolean;
+  submitting: boolean;
+  /** 预设用户信息（从账户行点击调点时带入） */
+  presetUser?: { userId: string; phone?: string; nickname?: string };
+  onClose: () => void;
+  onSubmit: (params: AiPointsAdjustParams) => void;
+}
+
+/**
+ * 手工调点弹窗（充值/纠错）
+ *
+ * 对接文档 §1.2 ④：
+ * - userId 必填，后端不校验真实性，前端建议用用户选择器（当前简化为输入）
+ * - points 必填，非 0；正=充/赠，负=扣
+ * - type 可选 1=充值/赠送 2=调账；缺省按正负推导
+ * - descr 可选，审计备注
+ *
+ * ⚠️ 后端自动建户：目标用户无账户时自动创建（0 余额起户后原子加点）
+ */
+export default defineComponent({
+  name: 'PointsAdjustModal',
+  props: {
+    visible: { type: Boolean, default: false },
+    submitting: { type: Boolean, default: false },
+    presetUser: { type: Object, default: undefined },
+    onClose: { type: Function, default: null },
+    onSubmit: { type: Function, default: null },
+  },
+  setup(props: PointsAdjustModalProps) {
+    const form = reactive({
+      userId: undefined as string | undefined,
+      points: undefined as number | undefined,
+      type: 1 as number,
+      descr: '',
+    });
+
+    // 用户搜索
+    const userSearch = useUserSearch();
+
+    useEffect(() => {
+      if (props.visible) {
+        form.userId = props.presetUser?.userId ?? undefined;
+        form.points = undefined;
+        form.type = 1;
+        form.descr = '';
+        userSearch.reset();
+        if (props.presetUser) {
+          userSearch.setPresetUser(props.presetUser);
+        }
+      }
+    }, [() => props.visible]);
+
+    const handleSubmit = () => {
+      if (!form.userId) {
+        message.warning('请搜索并选择用户');
+        return;
+      }
+      if (form.points == null || form.points === 0) {
+        message.warning('变更积分不能为 0');
+        return;
+      }
+
+      const params: AiPointsAdjustParams = {
+        userId: form.userId,
+        points: form.points,
+        type: form.type,
+      };
+
+      if (form.descr.trim()) {
+        params.descr = form.descr.trim();
+      }
+
+      props.onSubmit?.(params);
+    };
+
+    return () => (
+      <Modal
+        visible={props.visible}
+        onCancel={props.onClose}
+        title="手工调点"
+        width={520}
+        centered
+        destroyOnClose
+        footer={null}
+      >
+        <Form layout="vertical" class={styles.form}>
+          <Form.Item label="用户" required>
+            <Select
+              showSearch
+              value={form.userId ? String(form.userId) : undefined}
+              placeholder="输入手机号或用户ID搜索"
+              filterOption={false}
+              loading={userSearch.searching.value}
+              options={userSearch.options.value as any}
+              disabled={!!props.presetUser}
+              style={{ width: '100%' }}
+              onSearch={userSearch.onSearch}
+              onChange={(val: any) => {
+                form.userId = val ? String(val) : undefined;
+              }}
+              allowClear
+              notFoundContent={
+                userSearch.searching.value
+                  ? '搜索中...'
+                  : userSearch.keyword.value
+                    ? '无匹配用户'
+                    : '请输入手机号或用户ID搜索'
+              }
+            />
+            <div class={styles.tip}>
+              搜索手机号或用户ID选择用户，展示手机号，传用户ID给后端；目标用户无账户时系统自动建户
+            </div>
+          </Form.Item>
+
+          <Form.Item label="变更积分" required>
+            <InputNumber
+              value={form.points}
+              onChange={(val: any) => (form.points = typeof val === 'number' ? val : undefined)}
+              placeholder="正数=充/赠，负数=扣"
+              precision={0}
+              min={-10000000}
+              max={10000000}
+              style={{ width: '100%' }}
+            />
+            <div class={styles.tip}>
+              正数 = 充值/赠送；负数 = 扣减；不能为 0；绝对值最大 10000000
+            </div>
+          </Form.Item>
+
+          <Form.Item label="调点类型" name="type">
+            <Select
+              value={form.type}
+              options={POINTS_ADJUST_TYPE_OPTIONS as any}
+              style={{ width: '100%' }}
+              onUpdate:value={(val: any) => (form.type = val ?? 1)}
+            />
+          </Form.Item>
+
+          <Form.Item label="审计备注">
+            <Input.TextArea
+              value={form.descr}
+              onUpdate:value={(val: string) => (form.descr = val ?? '')}
+              placeholder="可选，如：客诉补偿"
+              rows={3}
+              maxlength={200}
+              showCount
+            />
+          </Form.Item>
+
+          <Form.Item>
+            <div class={styles.footer}>
+              <Button onClick={props.onClose}>取消</Button>
+              <Button type="primary" loading={props.submitting} onClick={handleSubmit}>
+                确认调点
+              </Button>
+            </div>
+          </Form.Item>
+        </Form>
+      </Modal>
+    );
+  },
+});
diff --git a/src/pages/system/ai-agent/components/PointsTab.tsx b/src/pages/system/ai-agent/components/PointsTab.tsx
new file mode 100644
index 0000000..97d4ae8
--- /dev/null
+++ b/src/pages/system/ai-agent/components/PointsTab.tsx
@@ -0,0 +1,308 @@
+import { defineComponent, onMounted, ref } from 'vue';
+import { Button, Table, Space, Select, DatePicker, Pagination, Radio } from 'ant-design-vue';
+import dayjs from 'dayjs';
+import { usePointsModel } from '../model/usePointsModel';
+import { usePointsAccountColumns, usePointsTxnColumns } from '../model/usePointsColumns';
+import { POINTS_TXN_TYPE_OPTIONS } from '../model/config';
+import { useContainerSize } from '@/hooks';
+import { useUserSearch } from '../hooks/useUserSearch';
+import {
+  getAiAgentList,
+  type AiAgentConfigVO,
+  type AiPointsAccountVO,
+  type AiPointsTxnVO,
+} from '../model/services';
+import pageStyles from '@/assets/styles/pageLayout.module.less';
+import PointsAdjustModal from './PointsAdjustModal';
+
+/** 用户搜索 Select 的 notFoundContent 公共渲染 */
+const renderNotFound = (searching: boolean, keyword: string) =>
+  searching ? '搜索中...' : keyword ? '无匹配用户' : '输入手机号或用户ID搜索';
+
+/** 分页组件公共配置 */
+const paginationProps = {
+  showSizeChanger: true,
+  showQuickJumper: true,
+  showTotal: (total: number) => `共 ${total} 条`,
+  pageSizeOptions: ['10', '20', '50', '100'],
+};
+
+/**
+ * AI 积分账户与流水 Tab 组件
+ *
+ * 对接文档 §1.2：
+ * - 账户分页：GET /admin/manager/ai/points/accounts
+ * - 手工调点：POST /admin/manager/ai/points/adjust
+ * - 流水分页：GET /admin/manager/ai/points/transactions
+ *
+ * 子视图切换：
+ * - account：积分账户列表（支持调点 / 查看流水）
+ * - txn：积分流水列表（支持多维筛选）
+ */
+export default defineComponent({
+  name: 'PointsTab',
+  setup() {
+    const {
+      subView,
+      // 账户
+      accountFilter,
+      accountLoading,
+      accountDataSource,
+      accountPagination,
+      handleAccountSearch,
+      handleAccountReset,
+      handleAccountPageChange,
+      handleViewTxn,
+      // 流水
+      txnFilter,
+      txnLoading,
+      txnDataSource,
+      txnPagination,
+      handleTxnSearch,
+      handleTxnReset,
+      handleTxnPageChange,
+      // 调点
+      adjustModalVisible,
+      adjusting,
+      presetUser,
+      openAdjustModal,
+      closeAdjustModal,
+      handleSubmitAdjust,
+    } = usePointsModel();
+
+    const { columns: accountColumns } = usePointsAccountColumns();
+    const { columns: txnColumns } = usePointsTxnColumns();
+    const { containerRef, height } = useContainerSize({ headerOffset: 55 });
+
+    // 用户搜索实例
+    const accountSearch = useUserSearch();
+    const txnSearch = useUserSearch();
+
+    // 场景配置下拉选项（流水筛选用）
+    const agentOptions = ref<{ value: string; label: string }[]>([]);
+    onMounted(async () => {
+      try {
+        const res = await getAiAgentList();
+        if (res.code == 200 && res.data) {
+          agentOptions.value = res.data.map((item: AiAgentConfigVO) => ({
+            value: item.bizType,
+            label: item.name,
+          }));
+        }
+      } catch {
+        // 网络层已提示
+      }
+    });
+
+    /** 账户重置 */
+    const onAccountReset = () => {
+      accountSearch.reset();
+      handleAccountReset();
+    };
+
+    /** 流水重置 */
+    const onTxnReset = () => {
+      txnSearch.reset();
+      handleTxnReset();
+    };
+
+    /** 账户表格列（追加操作列） */
+    const accountTableColumns = [
+      ...accountColumns,
+      {
+        title: '操作',
+        key: 'action',
+        width: 140,
+        fixed: 'right' as const,
+        align: 'center' as const,
+      },
+    ];
+
+    /** 渲染账户操作列 */
+    const renderAccountAction = (record: AiPointsAccountVO) => (
+      <Space size={0}>
+        <Button
+          type="link"
+          size="small"
+          onClick={() =>
+            openAdjustModal({
+              userId: record.userId,
+              phone: record.phone,
+              nickname: record.nickname,
+            })
+          }
+        >
+          调点
+        </Button>
+        <Button type="link" size="small" onClick={() => handleViewTxn(record)}>
+          流水
+        </Button>
+      </Space>
+    );
+
+    return () => (
+      <>
+        {/* ===== 工具栏：子视图切换 + 操作按钮 ===== */}
+        <div class={pageStyles.filter}>
+          <Radio.Group
+            value={subView.value}
+            onUpdate:value={(val: 'account' | 'txn') => (subView.value = val)}
+            optionType="button"
+            buttonStyle="solid"
+          >
+            <Radio.Button value="account">积分账户</Radio.Button>
+            <Radio.Button value="txn">积分流水</Radio.Button>
+          </Radio.Group>
+
+          <div class={pageStyles.filterActions} style={{ marginLeft: 'auto' }}>
+            {subView.value === 'account' && (
+              <Button type="primary" onClick={() => openAdjustModal()}>
+                手工调点
+              </Button>
+            )}
+          </div>
+        </div>
+
+        <div class={pageStyles.filter} style={{ marginTop: '12px' }}>
+          {subView.value === 'account' ? (
+            <Space>
+              <Select
+                showSearch
+                value={accountFilter.userId ? String(accountFilter.userId) : undefined}
+                placeholder="手机号或用户ID搜索用户"
+                filterOption={false}
+                loading={accountSearch.searching.value}
+                options={accountSearch.options.value as any}
+                style={{ width: '220px' }}
+                onSearch={accountSearch.onSearch}
+                onChange={(val: any) => {
+                  accountFilter.userId = val ?? '';
+                }}
+                allowClear
+                notFoundContent={renderNotFound(
+                  accountSearch.searching.value,
+                  accountSearch.keyword.value,
+                )}
+              />
+              <Button type="primary" onClick={handleAccountSearch} loading={accountLoading.value}>
+                查询
+              </Button>
+              <Button onClick={onAccountReset}>重置</Button>
+            </Space>
+          ) : (
+            <Space wrap>
+              <Select
+                showSearch
+                value={txnFilter.userId ? String(txnFilter.userId) : undefined}
+                placeholder="手机号或用户ID搜索用户"
+                filterOption={false}
+                loading={txnSearch.searching.value}
+                options={txnSearch.options.value as any}
+                style={{ width: '200px' }}
+                onSearch={txnSearch.onSearch}
+                onChange={(val: any) => {
+                  txnFilter.userId = val ?? '';
+                }}
+                allowClear
+                notFoundContent={renderNotFound(txnSearch.searching.value, txnSearch.keyword.value)}
+              />
+              <Select
+                value={txnFilter.bizType || undefined}
+                onUpdate:value={(val: any) => (txnFilter.bizType = val ?? '')}
+                placeholder="业务场景"
+                style={{ width: '200px' }}
+                options={agentOptions.value as any}
+                allowClear
+              />
+              <Select
+                value={txnFilter.type}
+                onUpdate:value={(val: any) => (txnFilter.type = val ?? '')}
+                placeholder="流水类型"
+                style={{ width: '140px' }}
+                options={POINTS_TXN_TYPE_OPTIONS as any}
+              />
+              <DatePicker
+                value={txnFilter.date ? dayjs(txnFilter.date) : undefined}
+                onUpdate:value={(val: any) => {
+                  txnFilter.date = val ? val.format('YYYY-MM-DD') : '';
+                }}
+                format="YYYY-MM-DD"
+                placeholder="日期"
+                style={{ width: 160 }}
+                allowClear
+              />
+              <Button type="primary" onClick={handleTxnSearch} loading={txnLoading.value}>
+                查询
+              </Button>
+              <Button onClick={onTxnReset}>重置</Button>
+            </Space>
+          )}
+        </div>
+
+        <div class={pageStyles.table}>
+          <div ref={containerRef} class={pageStyles.tableBody}>
+            {subView.value === 'account' ? (
+              <Table
+                columns={accountTableColumns}
+                dataSource={accountDataSource.value}
+                loading={accountLoading.value}
+                rowKey="userId"
+                scroll={{ x: 'max-content', y: height.value }}
+                pagination={false}
+              >
+                {{
+                  bodyCell: (args: { column: { key: string }; record: AiPointsAccountVO }) => {
+                    if (args.column.key === 'action') {
+                      return renderAccountAction(args.record);
+                    }
+                    return undefined;
+                  },
+                }}
+              </Table>
+            ) : (
+              <Table
+                columns={txnColumns}
+                dataSource={txnDataSource.value}
+                loading={txnLoading.value}
+                rowKey={(record: AiPointsTxnVO) =>
+                  `${record.userId}_${record.messageId}_${record.createDate}`
+                }
+                scroll={{ x: 'max-content', y: height.value }}
+                pagination={false}
+              />
+            )}
+          </div>
+          <div class={pageStyles.pagination}>
+            {subView.value === 'account' ? (
+              <Pagination
+                {...paginationProps}
+                current={(accountPagination as any).current.value}
+                pageSize={(accountPagination as any).pageSize.value}
+                total={(accountPagination as any).total.value}
+                onChange={handleAccountPageChange}
+              />
+            ) : (
+              <Pagination
+                {...paginationProps}
+                current={(txnPagination as any).current.value}
+                pageSize={(txnPagination as any).pageSize.value}
+                total={(txnPagination as any).total.value}
+                onChange={handleTxnPageChange}
+              />
+            )}
+          </div>
+        </div>
+
+        {adjustModalVisible.value && (
+          <PointsAdjustModal
+            visible={adjustModalVisible.value}
+            submitting={adjusting.value}
+            presetUser={presetUser.value}
+            onClose={closeAdjustModal}
+            onSubmit={handleSubmitAdjust}
+          />
+        )}
+      </>
+    );
+  },
+});
diff --git a/src/pages/system/ai-agent/hooks/useUserSearch.ts b/src/pages/system/ai-agent/hooks/useUserSearch.ts
new file mode 100644
index 0000000..8a4e5f5
--- /dev/null
+++ b/src/pages/system/ai-agent/hooks/useUserSearch.ts
@@ -0,0 +1,144 @@
+import { ref } from 'vue';
+import { getUserInfo, type UserInfoVO } from '../model/services';
+
+export interface UserSearchOption {
+  /** userId 作为 value（传给后端） */
+  value: string;
+  /** 展示文案：手机号（昵称） */
+  label: string;
+  /** 原始用户数据 */
+  raw: UserInfoVO;
+}
+
+export interface PresetUserInfo {
+  userId: string;
+  phone?: string;
+  nickname?: string;
+}
+
+/**
+ * 判断输入是否为手机号：
+ * 中国大陆手机号 — 以 1 开头的 11 位数字
+ */
+const PHONE_REGEX = /^1[3-9]\d{9}$/;
+
+/**
+ * 判断输入是否为雪花 ID：
+ * 雪花算法 ID 通常为 18~19 位纯数字
+ */
+const SNOWFLAKE_ID_REGEX = /^\d{17,20}$/;
+
+/** 判断输入类型：手机号 / 雪花ID / 无效 */
+export type SearchInputType = 'phone' | 'id' | 'unknown';
+
+export function detectInputType(input: string): SearchInputType {
+  const trimmed = input.trim();
+  if (!trimmed) return 'unknown';
+  if (PHONE_REGEX.test(trimmed)) return 'phone';
+  if (SNOWFLAKE_ID_REGEX.test(trimmed)) return 'id';
+  return 'unknown';
+}
+
+export function useUserSearch(delay = 300) {
+  /** 搜索关键字 */
+  const keyword = ref('');
+  /** Select 选项列表 */
+  const options = ref<UserSearchOption[]>([]);
+  /** 搜索中状态 */
+  const searching = ref(false);
+
+  let timer: ReturnType<typeof setTimeout> | null = null;
+
+  const doSearch = async (val: string) => {
+    const trimmed = val.trim();
+    if (!trimmed) {
+      options.value = [];
+      return;
+    }
+
+    const inputType = detectInputType(trimmed);
+    if (inputType === 'unknown') {
+      options.value = [];
+      return;
+    }
+
+    searching.value = true;
+    try {
+      const params = inputType === 'phone' ? { phone: trimmed } : { id: trimmed };
+
+      const res = await getUserInfo(params);
+      if (res.code == 200 && res.data) {
+        const user = res.data;
+        options.value = [
+          {
+            value: user.id,
+            label: `${user.phone}${user.nickname ? `（${user.nickname}）` : ''}`,
+            raw: user,
+          },
+        ];
+      } else {
+        options.value = [];
+      }
+    } catch {
+      options.value = [];
+    } finally {
+      searching.value = false;
+    }
+  };
+
+  /** Select onSearch 回调（带防抖） */
+  const onSearch = (val: string) => {
+    keyword.value = val;
+    if (timer) clearTimeout(timer);
+    if (!val || !val.trim()) {
+      options.value = [];
+      return;
+    }
+    timer = setTimeout(() => doSearch(val), delay);
+  };
+
+  /** Select onChange 回调：返回 userId（字符串），清空时返回 undefined */
+  const onChange = (val: any): string | undefined => {
+    return val ? String(val) : undefined;
+  };
+
+  /** 注入预设用户选项（从表格行点击带入时使用） */
+  const setPresetUser = (user: PresetUserInfo) => {
+    const label = user.phone
+      ? `${user.phone}${user.nickname ? `（${user.nickname}）` : ''}`
+      : `用户ID: ${user.userId}`;
+    options.value = [
+      {
+        value: String(user.userId),
+        label,
+        raw: {
+          id: String(user.userId),
+          phone: user.phone || '',
+          nickname: user.nickname || '',
+          status: '',
+        },
+      },
+    ];
+  };
+
+  /** 重置：清除 keyword + options（供筛选栏重置按钮调用） */
+  const reset = () => {
+    keyword.value = '';
+    options.value = [];
+    if (timer) {
+      clearTimeout(timer);
+      timer = null;
+    }
+  };
+
+  return {
+    keyword,
+    options,
+    searching,
+    onSearch,
+    onChange,
+    doSearch,
+    setPresetUser,
+    reset,
+  };
+}
diff --git a/src/pages/system/ai-agent/index.tsx b/src/pages/system/ai-agent/index.tsx
new file mode 100644
index 0000000..c5237ad
--- /dev/null
+++ b/src/pages/system/ai-agent/index.tsx
@@ -0,0 +1,122 @@
+import { defineComponent, ref } from 'vue';
+import { Button, Table, Space, Tabs, TabPane } from 'ant-design-vue';
+import { useAiAgentModel } from './model/useAiAgentModel';
+import { useAiAgentColumns } from './model/useAiAgentColumns';
+import { useContainerSize } from '@/hooks';
+import pageStyles from '@/assets/styles/pageLayout.module.less';
+import AiAgentEditModal from './components/AiAgentEditModal';
+import AiModelDict from './components/AiModelDict';
+import BlacklistTab from './components/BlacklistTab';
+import PointsTab from './components/PointsTab';
+import BillingReportTab from './components/BillingReportTab';
+import type { AiAgentConfigVO } from './model/services';
+
+export default defineComponent({
+  name: 'SystemAiAgent',
+  setup() {
+    const activeTab = ref('agent');
+
+    const {
+      loading,
+      dataSource,
+      editModalVisible,
+      currentRecord,
+      submitting,
+      handleSearch,
+      openEditModal,
+      closeEditModal,
+      handleSubmitEdit,
+    } = useAiAgentModel();
+
+    const { columns } = useAiAgentColumns();
+    const { containerRef, height } = useContainerSize({ headerOffset: 55 });
+
+    /** 渲染操作列 */
+    const renderAction = (record: AiAgentConfigVO) => (
+      <Button type="link" size="small" onClick={() => openEditModal(record)}>
+        编辑
+      </Button>
+    );
+
+    /** 完整表格列 */
+    const tableColumns = [
+      ...columns,
+      {
+        title: '操作',
+        key: 'action',
+        width: 80,
+        fixed: 'right' as const,
+        align: 'center' as const,
+      },
+    ];
+
+    return () => (
+      <div class={pageStyles.containerMain}>
+        <Tabs
+          activeKey={activeTab.value}
+          onUpdate:activeKey={(val: string | number) => (activeTab.value = String(val))}
+          class={pageStyles.tabs}
+          destroyInactiveTabPane
+        >
+          <TabPane key="agent" tab="场景配置">
+            <div class={pageStyles.filter}>
+              <Space>
+                <Button type="primary" onClick={handleSearch} loading={loading.value}>
+                  刷新
+                </Button>
+              </Space>
+            </div>
+
+            <div class={pageStyles.table}>
+              <div ref={containerRef} class={pageStyles.tableBody}>
+                <Table
+                  columns={tableColumns}
+                  dataSource={dataSource.value}
+                  loading={loading.value}
+                  rowKey="id"
+                  scroll={{ x: 'max-content', y: height.value }}
+                  pagination={false}
+                >
+                  {{
+                    bodyCell: (args: { column: { key: string }; record: AiAgentConfigVO }) => {
+                      if (args.column.key === 'action') {
+                        return renderAction(args.record);
+                      }
+                      return undefined;
+                    },
+                  }}
+                </Table>
+              </div>
+            </div>
+          </TabPane>
+
+          <TabPane key="model" tab="模型字典">
+            <AiModelDict />
+          </TabPane>
+
+          <TabPane key="points" tab="积分账户">
+            <PointsTab />
+          </TabPane>
+
+          <TabPane key="blacklist" tab="黑名单管理">
+            <BlacklistTab />
+          </TabPane>
+
+          <TabPane key="report" tab="报表">
+            <BillingReportTab />
+          </TabPane>
+        </Tabs>
+
+        {editModalVisible.value && (
+          <AiAgentEditModal
+            visible={editModalVisible.value}
+            record={currentRecord.value as any}
+            submitting={submitting.value}
+            onClose={closeEditModal}
+            onSubmit={handleSubmitEdit}
+          />
+        )}
+      </div>
+    );
+  },
+});
diff --git a/src/pages/system/ai-agent/model/config.ts b/src/pages/system/ai-agent/model/config.ts
new file mode 100644
index 0000000..0a0bcd9
--- /dev/null
+++ b/src/pages/system/ai-agent/model/config.ts
@@ -0,0 +1,59 @@
+/**
+ * AI 场景配置 - 配置文件
+ * 集中管理选项配置和状态映射
+ */
+
+import type { StatusTagTone } from '@/components';
+
+/** 业务开关映射 */
+export const ENABLED_MAP: Record<string, { label: string; tone: StatusTagTone }> = {
+  '1': { label: '开启', tone: 'success' },
+  '0': { label: '关闭', tone: 'danger' },
+};
+
+/** 计费开关映射 */
+export const BILLING_ENABLED_MAP: Record<string, { label: string; tone: StatusTagTone }> = {
+  '1': { label: '计费', tone: 'primary' },
+  '0': { label: '免费', tone: 'default' },
+};
+
+/** 倍率最小值 */
+export const MIN_MULTIPLIER = 0.01;
+/** 免费额度最大值 */
+export const MAX_FREE_POINTS = 999999;
+
+/** 黑名单状态映射 */
+export const BLACKLIST_STATUS_MAP: Record<number, { label: string; tone: StatusTagTone }> = {
+  1: { label: '拉黑中', tone: 'danger' },
+  0: { label: '已解除', tone: 'default' },
+};
+
+/** 黑名单状态筛选选项 */
+export const BLACKLIST_STATUS_OPTIONS = [
+  { value: '' as '' | number, label: '全部' },
+  { value: 1, label: '拉黑中' },
+  { value: 0, label: '已解除' },
+] as const;
+
+/** 流水类型映射 */
+export const POINTS_TXN_TYPE_MAP: Record<number, { label: string; tone: StatusTagTone }> = {
+  1: { label: '充值/赠送', tone: 'success' },
+  2: { label: '调账', tone: 'primary' },
+  3: { label: '消费', tone: 'warning' },
+  4: { label: '欠款', tone: 'danger' },
+};
+
+/** 流水类型筛选选项 */
+export const POINTS_TXN_TYPE_OPTIONS = [
+  { value: '' as '' | number, label: '全部' },
+  { value: 1, label: '充值/赠送' },
+  { value: 2, label: '调账' },
+  { value: 3, label: '消费' },
+  { value: 4, label: '欠款' },
+] as const;
+
+/** 调点类型选项 */
+export const POINTS_ADJUST_TYPE_OPTIONS = [
+  { value: 1, label: '充值/赠送' },
+  { value: 2, label: '调账' },
+] as const;
diff --git a/src/pages/system/ai-agent/model/services.ts b/src/pages/system/ai-agent/model/services.ts
new file mode 100644
index 0000000..404bb21
--- /dev/null
+++ b/src/pages/system/ai-agent/model/services.ts
@@ -0,0 +1,439 @@
+import { get, post } from '@/utils/request';
+
+/** AI 场景配置 VO */
+export interface AiAgentConfigVO {
+  id: string | number;
+  /** 业务类型（唯一键） */
+  bizType: string;
+  /** 展示名 */
+  name: string;
+  /** 业务开关 1/0（0=前端隐藏入口、会话创建被拒） */
+  enabled: string | number;
+  /** 计费开关 1/0（0=该场景免费） */
+  billingEnabled: string | number;
+  /** 计费倍率（>0，促销可调） */
+  billingMultiplier: string | number;
+  /** 每日免费额度（口径=每日免费结算条数；0=无免费额） */
+  dailyFreePoints: string | number;
+  /** 运营备注 */
+  descr: string;
+}
+
+/** 更新场景配置参数 */
+export interface AiAgentUpdateParams {
+  id: string | number;
+  enabled?: number;
+  billingEnabled?: number;
+  billingMultiplier?: number;
+  dailyFreePoints?: number;
+  descr?: string;
+}
+
+/** 模型字典 VO */
+export interface AiModelDictVO {
+  /** 配置键（如 model / extract.apiKey） */
+  label: string;
+  /** 配置值（敏感键脱敏；未配置 null） */
+  value: string | null;
+  /** 是否敏感（apiKey 类：留空=保留原值） */
+  sensitive: boolean;
+  /** 用途组：chat=对话/工具(全局默认) extract=导入提取 failover=备用网关 */
+  purpose: string;
+  /** 表单提示文案 */
+  remark: string;
+}
+
+/** 模型字典保存参数 */
+export interface AiModelDictSaveParams {
+  items: { label: string; value: string }[];
+}
+
+/** 模型字典重置参数 */
+export interface AiModelDictResetParams {
+  labels: string[];
+}
+
+/** AI 积分账户 VO */
+export interface AiPointsAccountVO {
+  /** 用户 ID */
+  userId: string;
+  /** 昵称 */
+  nickname?: string;
+  /** 手机号 */
+  phone?: string;
+  /** 当前余额（可为负=欠款） */
+  points: number;
+  /** 累计充值 */
+  totalRecharged: number;
+  /** 累计消费 */
+  totalConsumed: number;
+}
+
+/** AI 积分流水 VO */
+export interface AiPointsTxnVO {
+  /** 用户 ID */
+  userId: string;
+  /** 昵称 */
+  nickname?: string;
+  /** 手机号 */
+  phone?: string;
+  /** 业务场景（如 matchImport / chat 等） */
+  bizType: string;
+  /** 流水类型 1=充值/赠送 2=调账 3=消费 4=欠款 */
+  type: number;
+  /** 变更积分数（正=充/赠/调增，负=扣/消费） */
+  changePoints: number;
+  /** 输入 token 数 */
+  inputTokens: number;
+  /** 输出 token 数 */
+  outputTokens: number;
+  /** 模型标识 */
+  model: string;
+  /** 消息 ID */
+  messageId: string;
+  /** 是否免费 1=免费 0=付费 */
+  freeFlag: number;
+  /** 审计备注 */
+  descr: string;
+  /** 创建时间 */
+  createDate: string;
+}
+
+/** 积分账户分页查询参数 */
+export interface AiPointsAccountQueryParams {
+  page: number;
+  size: number;
+  /** 可选：用户 ID 筛选 */
+  userId?: string;
+}
+
+/** 积分流水分页查询参数 */
+export interface AiPointsTxnQueryParams {
+  page: number;
+  size: number;
+  /** 可选：用户 ID 筛选 */
+  userId?: string;
+  /** 可选：业务场景筛选 */
+  bizType?: string;
+  /** 可选：流水类型 1充值/2调账/3消费/4欠款 */
+  type?: number;
+  /** 可选：日期筛选 yyyy-MM-dd */
+  date?: string;
+}
+
+/** 手工调点参数 */
+export interface AiPointsAdjustParams {
+  /** 必填：用户 ID */
+  userId: string;
+  /** 必填：积分数（非0；正=充/赠，负=扣） */
+  points: number;
+  /** 可选 1=充值/赠送 2=调账；缺省按正负推导 */
+  type?: number;
+  /** 可选：审计备注 */
+  descr?: string;
+}
+
+/** AI 黑名单 VO */
+export interface AiBlacklistVO {
+  id: string;
+  /** 用户 ID */
+  userId: string;
+  /** 昵称 */
+  nickname?: string;
+  /** 手机号 */
+  phone?: string;
+  /** 拉黑原因（审计要求） */
+  reason: string;
+  /** 状态：1=拉黑中 0=已解除 */
+  status: number;
+  /** 到期时间（null=永久；yyyy-MM-dd HH:mm:ss） */
+  expireDate: string | null;
+  /** 操作人 ID */
+  operatorId: string;
+  /** 创建时间 */
+  createDate: string;
+  /** 更新时间 */
+  updateDate: string;
+}
+
+/** 黑名单分页查询参数 */
+export interface AiBlacklistQueryParams {
+  page: number;
+  size: number;
+  /** 可选：用户 ID 筛选 */
+  userId?: string;
+  /** 可选：状态筛选 1=拉黑中 0=已解除 */
+  status?: number;
+}
+
+/** 拉黑参数 */
+export interface AiBlacklistAddParams {
+  /** 必填：用户 ID */
+  userId: string;
+  /** 必填：拉黑原因 */
+  reason: string;
+  /** 可选：到期时间（yyyy-MM-dd[ HH:mm:ss]；空=永久） */
+  expireDate?: string;
+}
+
+/** 解除拉黑参数 */
+export interface AiBlacklistRemoveParams {
+  userId: string;
+}
+
+/** 分页数据 */
+export interface PageData<T> {
+  total: number;
+  list: T[];
+}
+
+/** 接口通用返回结构 */
+export interface ApiResult<T> {
+  code: number;
+  msg: string;
+  data: T;
+}
+
+/** 计费单价 VO（文档 §3.3，GET /admin/manager/ai/billing/prices） */
+export interface AiBillingPriceVO {
+  /** 模型标识 */
+  model: string;
+  /** 输入单价（点/千 token） */
+  inputPrice: number;
+  /** 输出单价（点/千 token） */
+  outputPrice: number;
+}
+
+/** 通用字典类型 VO（§2.4 GET types） */
+export interface SysDictTypeVO {
+  id: number;
+  dictType: string;
+  dictName: string;
+  remark: string;
+  sort: number;
+  dataCount: number;
+}
+
+/** 通用字典数据行 VO（§2.4 GET data/list） */
+export interface SysDictDataVO {
+  id: number;
+  dictTypeId: number;
+  dictLabel: string;
+  dictValue: string;
+  sort: number;
+  remark: string;
+}
+
+/** 通用字典 data/save 参数（§2.4） */
+export interface DictDataSaveParams {
+  /** 数据行 id；空=新建 */
+  id?: number;
+  /** 关联类型 id */
+  dictTypeId: number;
+  /** 字典 label，如 deepseek-flash.input / default.output */
+  dictLabel: string;
+  /** 字典 value，单价值 */
+  dictValue: string;
+  /** 排序 */
+  sort?: number;
+  /** 备注 */
+  remark?: string;
+}
+
+/** 通用字典 data/delete 参数（§2.4，按 id 删除） */
+export interface DictDataDeleteParams {
+  id: number;
+}
+
+// ===== 报表相关（文档 §1.4） =====
+
+/** 计费报表行 VO（§1.4 ⑥ GET /admin/manager/ai/billing/report） */
+export interface AiBillingReportVO {
+  /** 日期 yyyy-MM-dd */
+  date: string;
+  /** 业务场景 */
+  bizType: string;
+  /** 消息数 */
+  messageCount: number;
+  /** 总 token 数 */
+  totalTokens: number;
+  /** 总消耗积分 */
+  totalPoints: number;
+}
+
+/** 直解格式统计报表行 VO（§1.4 ⑦ GET /admin/manager/ai/freeform/report） */
+export interface AiFreeformReportVO {
+  /** 文档指纹 */
+  fingerprint: string;
+  /** 文档性质 */
+  docNature: string;
+  /** 信号集 */
+  signalSet: string;
+  /** 表头签名 */
+  headerSignature: string;
+  /** 使用次数 */
+  useCount: number;
+  /** 最后使用时间 */
+  lastUsedAt: string;
+  /** 是否高频（月频次≥5） */
+  highFrequency: boolean;
+}
+
+/** 计费报表查询参数（§1.4 ⑥） */
+export interface AiBillingReportQueryParams {
+  /** 可选：开始日期 yyyy-MM-dd */
+  startDate?: string;
+  /** 可选：结束日期 yyyy-MM-dd */
+  endDate?: string;
+}
+
+/** 直解报表查询参数（§1.4 ⑦） */
+export interface AiFreeformReportQueryParams {
+  /** 返回行数，默认 50 */
+  top?: number;
+}
+
+const AI_AGENT_LIST = '/admin/manager/ai/agent/list';
+const AI_AGENT_UPDATE = '/admin/manager/ai/agent/update';
+const AI_MODEL_DICT_GET = '/admin/manager/ai/model/dict';
+const AI_MODEL_DICT_SAVE = '/admin/manager/ai/model/dict';
+const AI_MODEL_DICT_RESET = '/admin/manager/ai/model/dict/reset';
+const AI_BLACKLIST_LIST = '/admin/manager/ai/blacklist/list';
+const AI_BLACKLIST_ADD = '/admin/manager/ai/blacklist/add';
+const AI_BLACKLIST_REMOVE = '/admin/manager/ai/blacklist/remove';
+const AI_POINTS_ACCOUNTS = '/admin/manager/ai/points/accounts';
+const AI_POINTS_ADJUST = '/admin/manager/ai/points/adjust';
+const AI_POINTS_TRANSACTIONS = '/admin/manager/ai/points/transactions';
+const AI_BILLING_PRICES = '/admin/manager/ai/billing/prices';
+const DICT_TYPES = '/admin/manager/dict/types';
+const DICT_DATA_LIST = '/admin/manager/dict/data/list';
+const DICT_DATA_SAVE = '/admin/manager/dict/data/save';
+const DICT_DATA_DELETE = '/admin/manager/dict/data/delete';
+const AI_BILLING_REPORT = '/admin/manager/ai/billing/report';
+const AI_FREEFORM_REPORT = '/admin/manager/ai/freeform/report';
+const USER_INFO = '/admin/manager/user/info';
+
+/** 单价字典类型标识 */
+export const AI_BILLING_PRICE_DICT_TYPE = 'ai_billing_price';
+
+/** 场景配置列表 */
+export function getAiAgentList(): Promise<ApiResult<AiAgentConfigVO[]>> {
+  return get(AI_AGENT_LIST, {});
+}
+
+/** 更新场景配置 */
+export function updateAiAgent(params: AiAgentUpdateParams): Promise<ApiResult<string>> {
+  return post(AI_AGENT_UPDATE, params);
+}
+
+/** 读取模型字典当前配置（白名单 16 键全量返回） */
+export function getAiModelDict(): Promise<ApiResult<AiModelDictVO[]>> {
+  return get(AI_MODEL_DICT_GET, {});
+}
+
+/** 保存模型字典（整组 upsert） */
+export function saveAiModelDict(params: AiModelDictSaveParams): Promise<ApiResult<string>> {
+  return post(AI_MODEL_DICT_SAVE, params);
+}
+
+/** 重置模型字典指定键（回落后一级） */
+export function resetAiModelDict(params: AiModelDictResetParams): Promise<ApiResult<string>> {
+  return post(AI_MODEL_DICT_RESET, params);
+}
+
+/** 积分账户分页列表 */
+export function getAiPointsAccounts(
+  params: AiPointsAccountQueryParams,
+): Promise<ApiResult<PageData<AiPointsAccountVO>>> {
+  return get(AI_POINTS_ACCOUNTS, params as unknown as Record<string, unknown>);
+}
+
+/** 手工调点（充值/纠错） */
+export function adjustAiPoints(params: AiPointsAdjustParams): Promise<ApiResult<string>> {
+  return post(AI_POINTS_ADJUST, params);
+}
+
+/** 积分流水分页列表 */
+export function getAiPointsTransactions(
+  params: AiPointsTxnQueryParams,
+): Promise<ApiResult<PageData<AiPointsTxnVO>>> {
+  return get(AI_POINTS_TRANSACTIONS, params as unknown as Record<string, unknown>);
+}
+
+/** 黑名单分页列表 */
+export function getAiBlacklistList(
+  params: AiBlacklistQueryParams,
+): Promise<ApiResult<PageData<AiBlacklistVO>>> {
+  return get(AI_BLACKLIST_LIST, params as unknown as Record<string, unknown>);
+}
+
+/** 拉黑 */
+export function addAiBlacklist(params: AiBlacklistAddParams): Promise<ApiResult<string>> {
+  return post(AI_BLACKLIST_ADD, params);
+}
+
+/** 解除拉黑 */
+export function removeAiBlacklist(params: AiBlacklistRemoveParams): Promise<ApiResult<string>> {
+  return post(AI_BLACKLIST_REMOVE, params);
+}
+
+/** 读取模型计费单价列表（生效价，§3.3） */
+export function getAiBillingPrices(): Promise<ApiResult<AiBillingPriceVO[]>> {
+  return get(AI_BILLING_PRICES, {});
+}
+
+/** 通用字典 — 获取全部类型（§2.4 GET types） */
+export function getDictTypes(): Promise<ApiResult<SysDictTypeVO[]>> {
+  return get(DICT_TYPES, {});
+}
+
+/** 通用字典 — 获取某类型下数据行（§2.4 GET data/list） */
+export function getDictDataList(dictTypeId: number): Promise<ApiResult<SysDictDataVO[]>> {
+  return get(DICT_DATA_LIST, { dictTypeId });
+}
+
+/** 通用字典 — 保存/更新数据行（§2.4 POST data/save） */
+export function saveDictData(params: DictDataSaveParams): Promise<ApiResult<string>> {
+  return post(DICT_DATA_SAVE, params);
+}
+
+/** 通用字典 — 删除数据行（§2.4 POST data/delete，按 id 删除） */
+export function deleteDictData(id: number): Promise<ApiResult<string>> {
+  return post(DICT_DATA_DELETE, { id });
+}
+
+/** 计费报表（§1.4 ⑥，按日按场景汇总） */
+export function getAiBillingReport(
+  params: AiBillingReportQueryParams,
+): Promise<ApiResult<AiBillingReportVO[]>> {
+  return get(AI_BILLING_REPORT, params as Record<string, unknown>);
+}
+
+/** 直解格式统计报表（§1.4 ⑦） */
+export function getAiFreeformReport(
+  params: AiFreeformReportQueryParams,
+): Promise<ApiResult<AiFreeformReportVO[]>> {
+  return get(AI_FREEFORM_REPORT, params as Record<string, unknown>);
+}
+
+/** 用户信息查询参数（GET /admin/manager/user/info） */
+export interface UserInfoQueryParams {
+  /** 雪花 ID */
+  id?: string;
+  /** 手机号 */
+  phone?: string;
+}
+
+/** 用户信息返回 */
+export interface UserInfoVO {
+  id: string;
+  phone: string;
+  nickname: string;
+  status: string;
+  [key: string]: unknown;
+}
+
+/** 按 id 或手机号查询单个用户信息 */
+export function getUserInfo(params: UserInfoQueryParams): Promise<ApiResult<UserInfoVO>> {
+  return get(USER_INFO, params as Record<string, unknown>);
+}
diff --git a/src/pages/system/ai-agent/model/useAiAgentColumns.ts b/src/pages/system/ai-agent/model/useAiAgentColumns.ts
new file mode 100644
index 0000000..3990b1b
--- /dev/null
+++ b/src/pages/system/ai-agent/model/useAiAgentColumns.ts
@@ -0,0 +1,93 @@
+import { h, type VNodeChild } from 'vue';
+import { StatusTag, type StatusTagTone } from '@/components';
+import { ENABLED_MAP, BILLING_ENABLED_MAP } from './config';
+
+/**
+ * AI 场景配置页 - 表格列配置（视图层）
+ *
+ * 职责：纯表格列配置，不包含业务逻辑
+ * 业务开关 / 计费开关：列表仅展示文案，编辑在弹窗中进行
+ * 操作列通过 customRender 占位，在 index.tsx 中通过 bodyCell slot 渲染
+ */
+
+/** 渲染状态标签 */
+const renderStatusTag = (
+  text: string | number,
+  map: Record<string, { label: string; tone: StatusTagTone }>,
+): VNodeChild => {
+  const info = map[String(text)] || { label: String(text), tone: 'default' as const };
+  return h(StatusTag, { label: info.label, tone: info.tone });
+};
+
+/** 渲染计费倍率 */
+const renderMultiplier = (text: string | number): string => `${text}x`;
+
+/** 渲染每日免费额度 */
+const renderFreePoints = (text: string | number): string =>
+  Number(text) > 0 ? `${text} 条` : '无';
+
+/** 渲染备注 */
+const renderDescr = (text: string): string => text || '-';
+
+export function useAiAgentColumns() {
+  const columns = [
+    {
+      title: '场景名称',
+      dataIndex: 'name',
+      key: 'name',
+      width: 160,
+      align: 'center' as const,
+    },
+    {
+      title: '业务类型',
+      dataIndex: 'bizType',
+      key: 'bizType',
+      width: 160,
+      align: 'center' as const,
+    },
+    {
+      title: '业务开关',
+      dataIndex: 'enabled',
+      key: 'enabled',
+      width: 100,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string | number }): VNodeChild =>
+        renderStatusTag(text, ENABLED_MAP),
+    },
+    {
+      title: '计费开关',
+      dataIndex: 'billingEnabled',
+      key: 'billingEnabled',
+      width: 100,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string | number }): VNodeChild =>
+        renderStatusTag(text, BILLING_ENABLED_MAP),
+    },
+    {
+      title: '计费倍率',
+      dataIndex: 'billingMultiplier',
+      key: 'billingMultiplier',
+      width: 100,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string | number }): string => renderMultiplier(text),
+    },
+    {
+      title: '每日免费额度',
+      dataIndex: 'dailyFreePoints',
+      key: 'dailyFreePoints',
+      width: 120,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string | number }): string => renderFreePoints(text),
+    },
+    {
+      title: '备注',
+      dataIndex: 'descr',
+      key: 'descr',
+      width: 200,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string }): string => renderDescr(text),
+    },
+  ];
+
+  return { columns };
+}
diff --git a/src/pages/system/ai-agent/model/useAiAgentModel.ts b/src/pages/system/ai-agent/model/useAiAgentModel.ts
new file mode 100644
index 0000000..e96731a
--- /dev/null
+++ b/src/pages/system/ai-agent/model/useAiAgentModel.ts
@@ -0,0 +1,87 @@
+import { computed } from 'vue';
+import { message } from 'ant-design-vue';
+import { useRequest } from '@/hooks/useRequest';
+import { useState } from '@/hooks';
+import {
+  getAiAgentList,
+  updateAiAgent,
+  type AiAgentConfigVO,
+  type AiAgentUpdateParams,
+  type ApiResult,
+} from './services';
+
+/**
+ * AI 场景配置页数据模型
+ * 职责：状态管理 + 数据获取 + 业务逻辑 + 交互处理
+ *
+ * 架构分层：
+ * - 数据层：services.ts（API 调用）
+ * - 逻辑层：本文件（状态 + 业务逻辑）
+ * - 视图层：useAiAgentColumns.ts + index.tsx（纯 UI 渲染）
+ */
+export function useAiAgentModel() {
+  const [editModalVisible, setEditModalVisible] = useState(false);
+  const [currentRecord, setCurrentRecord] = useState<AiAgentConfigVO | null>(null);
+  const [submitting, setSubmitting] = useState(false);
+
+  const {
+    data,
+    loading,
+    run: fetchList,
+  } = useRequest<ApiResult<AiAgentConfigVO[]>>(() => getAiAgentList(), {
+    refreshDeps: [],
+    formatResult: (res) => res,
+  });
+
+  // 提取列表数据
+  const dataSource = computed<AiAgentConfigVO[]>(() => {
+    const res = data.value;
+    return res ? (res as any).data || [] : [];
+  });
+
+  const handleSearch = () => fetchList();
+
+  /** 打开编辑弹窗 */
+  const openEditModal = (record: AiAgentConfigVO) => {
+    setCurrentRecord({ ...record });
+    setEditModalVisible(true);
+  };
+
+  /** 关闭编辑弹窗 */
+  const closeEditModal = () => {
+    setEditModalVisible(false);
+    setCurrentRecord(null);
+  };
+
+  /** 提交编辑（对接文档 §1.1② POST /admin/manager/ai/agent/update） */
+  const handleSubmitEdit = async (params: AiAgentUpdateParams) => {
+    setSubmitting(true);
+    try {
+      const res = await updateAiAgent(params);
+      if (res && res.code == 200) {
+        message.success('配置已更新');
+        closeEditModal();
+        fetchList();
+      } else {
+        message.error(res?.msg || '更新失败');
+      }
+    } catch (err) {
+      console.error('[useAiAgentModel] updateAiAgent error:', err);
+      message.error('更新失败');
+    } finally {
+      setSubmitting(false);
+    }
+  };
+
+  return {
+    loading,
+    dataSource,
+    editModalVisible,
+    currentRecord,
+    submitting,
+    handleSearch,
+    openEditModal,
+    closeEditModal,
+    handleSubmitEdit,
+  };
+}
diff --git a/src/pages/system/ai-agent/model/useBlacklistColumns.ts b/src/pages/system/ai-agent/model/useBlacklistColumns.ts
new file mode 100644
index 0000000..d27b4fb
--- /dev/null
+++ b/src/pages/system/ai-agent/model/useBlacklistColumns.ts
@@ -0,0 +1,99 @@
+import { h, type VNodeChild } from 'vue';
+import { StatusTag } from '@/components';
+import { BLACKLIST_STATUS_MAP } from './config';
+
+/**
+ * AI 黑名单 - 表格列配置（视图层）
+ *
+ * 职责：纯表格列配置，不包含业务逻辑
+ */
+
+/** 渲染状态标签 */
+const renderStatusTag = (text: number): VNodeChild => {
+  const info = BLACKLIST_STATUS_MAP[text] || { label: String(text), tone: 'default' as const };
+  return h(StatusTag, { label: info.label, tone: info.tone });
+};
+
+/** 渲染到期时间 */
+const renderExpireDate = (text: string | null): string => {
+  if (!text) return '永久';
+  return text;
+};
+
+/** 渲染原因 */
+const renderReason = (text: string): string => text || '-';
+
+export function useBlacklistColumns() {
+  const columns = [
+    {
+      title: '用户ID',
+      dataIndex: 'userId',
+      key: 'userId',
+      width: 100,
+      align: 'center' as const,
+    },
+    {
+      title: '昵称',
+      dataIndex: 'nickname',
+      key: 'nickname',
+      width: 140,
+      align: 'left' as const,
+      customRender: ({ text }: { text: string }): string => renderReason(text),
+    },
+    {
+      title: '手机号',
+      dataIndex: 'phone',
+      key: 'phone',
+      width: 140,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string }): string => renderReason(text),
+    },
+    {
+      title: '拉黑原因',
+      dataIndex: 'reason',
+      key: 'reason',
+      width: 240,
+      align: 'left' as const,
+      customRender: ({ text }: { text: string }): string => renderReason(text),
+    },
+    {
+      title: '状态',
+      dataIndex: 'status',
+      key: 'status',
+      width: 100,
+      align: 'center' as const,
+      customRender: ({ text }: { text: number }): VNodeChild => renderStatusTag(text),
+    },
+    {
+      title: '到期时间',
+      dataIndex: 'expireDate',
+      key: 'expireDate',
+      width: 180,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string | null }): string => renderExpireDate(text),
+    },
+    {
+      title: '操作人ID',
+      dataIndex: 'operatorId',
+      key: 'operatorId',
+      width: 100,
+      align: 'center' as const,
+    },
+    {
+      title: '拉黑时间',
+      dataIndex: 'createDate',
+      key: 'createDate',
+      width: 180,
+      align: 'center' as const,
+    },
+    {
+      title: '更新时间',
+      dataIndex: 'updateDate',
+      key: 'updateDate',
+      width: 180,
+      align: 'center' as const,
+    },
+  ];
+
+  return { columns };
+}
diff --git a/src/pages/system/ai-agent/model/useBlacklistModel.ts b/src/pages/system/ai-agent/model/useBlacklistModel.ts
new file mode 100644
index 0000000..73dacf5
--- /dev/null
+++ b/src/pages/system/ai-agent/model/useBlacklistModel.ts
@@ -0,0 +1,180 @@
+import { computed, reactive, nextTick, ref } from 'vue';
+import { message, Modal } from 'ant-design-vue';
+import { useRequest } from '@/hooks/useRequest';
+import { useEffect } from '@/hooks/useEffect';
+import { usePagination, syncPaginationTotal } from '@/hooks/usePagination';
+import { useThrottleFn } from '@/hooks';
+import {
+  getAiBlacklistList,
+  addAiBlacklist,
+  removeAiBlacklist,
+  type AiBlacklistVO,
+  type AiBlacklistQueryParams,
+  type AiBlacklistAddParams,
+  type ApiResult,
+  type PageData,
+} from './services';
+
+/**
+ * AI 黑名单 - 数据模型
+ *
+ * 职责：状态管理 + 数据获取 + 业务逻辑（拉黑/解除）
+ *
+ * 对接文档 §1.3：
+ * - GET /admin/manager/ai/blacklist/list — 分页
+ * - POST /admin/manager/ai/blacklist/add — 拉黑
+ * - POST /admin/manager/ai/blacklist/remove — 解除
+ */
+export function useBlacklistModel() {
+  const filterForm = reactive({
+    userId: '' as string,
+    status: '' as '' | number,
+  });
+
+  const pagination = usePagination({ defaultCurrent: 1, defaultPageSize: 10 });
+
+  const buildQueryParams = (): AiBlacklistQueryParams => {
+    const params: AiBlacklistQueryParams = {
+      page: (pagination as any).current.value,
+      size: (pagination as any).pageSize.value,
+    };
+    const uid = filterForm.userId;
+    if (uid) {
+      params.userId = String(uid);
+    }
+    if (filterForm.status !== '') {
+      params.status = Number(filterForm.status);
+    }
+    return params;
+  };
+
+  const {
+    data,
+    loading,
+    run: fetchList,
+  } = useRequest<ApiResult<PageData<AiBlacklistVO>>>(() => getAiBlacklistList(buildQueryParams()), {
+    refreshDeps: [],
+    formatResult: (res) => res,
+  });
+
+  const dataSource = computed<AiBlacklistVO[]>(() => {
+    const res = data.value;
+    return res ? (res as any).data?.list || [] : [];
+  });
+
+  useEffect(() => {
+    syncPaginationTotal(pagination, (data.value as any)?.data?.total);
+  }, [data]);
+
+  const addModalVisible = ref(false);
+  const submitting = ref(false);
+  /** 预设用户信息（从列表「再次拉黑」带入） */
+  const presetUser = ref<{ userId: string; phone?: string; nickname?: string } | undefined>(
+    undefined,
+  );
+
+  /** 搜索 */
+  const handleSearch = () => {
+    pagination.reset();
+    fetchList();
+  };
+
+  /** 重置 */
+  const handleReset = useThrottleFn(async () => {
+    filterForm.userId = '';
+    filterForm.status = '';
+    pagination.reset();
+    await fetchList();
+  }, 500);
+
+  /** 分页变更 */
+  const handlePageChange = (page: number, pageSize: number) => {
+    pagination.setCurrent(page);
+    if (pageSize !== (pagination as any).pageSize.value) {
+      pagination.setPageSize(pageSize);
+    }
+    nextTick().then(() => fetchList());
+  };
+
+  /** 打开拉黑弹窗 */
+  const openAddModal = () => {
+    presetUser.value = undefined;
+    addModalVisible.value = true;
+  };
+
+  /** 打开拉黑弹窗（带预设用户信息，用于「再次拉黑」） */
+  const openAddModalWithRecord = (record: AiBlacklistVO) => {
+    presetUser.value = {
+      userId: record.userId,
+      phone: record.phone,
+      nickname: record.nickname,
+    };
+    addModalVisible.value = true;
+  };
+
+  /** 关闭拉黑弹窗 */
+  const closeAddModal = () => {
+    addModalVisible.value = false;
+    presetUser.value = undefined;
+  };
+
+  /** 提交拉黑 */
+  const handleSubmitAdd = async (params: AiBlacklistAddParams) => {
+    submitting.value = true;
+    try {
+      const res = await addAiBlacklist(params);
+      if (res.code == 200) {
+        message.success('拉黑成功');
+        closeAddModal();
+        fetchList();
+      } else {
+        message.error(res.msg || '拉黑失败');
+      }
+    } catch {
+      message.error('拉黑失败');
+    } finally {
+      submitting.value = false;
+    }
+  };
+
+  /** 解除拉黑（带确认） */
+  const handleRemove = useThrottleFn((record: AiBlacklistVO) => {
+    Modal.confirm({
+      title: '确认解除拉黑',
+      content: `确认解除用户 ${record.userId} 的拉黑状态吗？解除后该用户将恢复 AI 功能使用权限。`,
+      okText: '确认解除',
+      cancelText: '取消',
+      onOk: async () => {
+        try {
+          const res = await removeAiBlacklist({ userId: record.userId });
+          if (res.code == 200) {
+            message.success('已解除拉黑');
+            fetchList();
+          } else {
+            message.error(res.msg || '解除失败');
+          }
+        } catch {
+          message.error('解除失败');
+        }
+      },
+    });
+  }, 500);
+
+  return {
+    filterForm,
+    loading,
+    dataSource,
+    pagination,
+    addModalVisible,
+    submitting,
+    presetUser,
+    handleSearch,
+    handleReset,
+    handlePageChange,
+    openAddModal,
+    openAddModalWithRecord,
+    closeAddModal,
+    handleSubmitAdd,
+    handleRemove,
+  };
+}
diff --git a/src/pages/system/ai-agent/model/usePointsColumns.ts b/src/pages/system/ai-agent/model/usePointsColumns.ts
new file mode 100644
index 0000000..6ae7091
--- /dev/null
+++ b/src/pages/system/ai-agent/model/usePointsColumns.ts
@@ -0,0 +1,197 @@
+import { h, type VNodeChild } from 'vue';
+import { StatusTag } from '@/components';
+import { POINTS_TXN_TYPE_MAP } from './config';
+
+/**
+ * AI 积分账户与流水 - 表格列配置（视图层）
+ *
+ * 职责：纯表格列配置，不包含业务逻辑
+ */
+
+/** 渲染余额（负数=欠款，红色） */
+const renderPoints = (text: number): VNodeChild => {
+  if (text < 0) {
+    return h('span', { style: { color: '#f5222d', fontWeight: 600 } }, String(text));
+  }
+  return String(text);
+};
+
+/** 渲染流水类型标签 */
+const renderTxnTypeTag = (text: number): VNodeChild => {
+  const info = POINTS_TXN_TYPE_MAP[text] || { label: String(text), tone: 'default' as const };
+  return h(StatusTag, { label: info.label, tone: info.tone });
+};
+
+/** 渲染变更积分（正数绿色，负数红色） */
+const renderChangePoints = (text: number): VNodeChild => {
+  const color = text >= 0 ? '#52c41a' : '#f5222d';
+  const sign = text >= 0 ? '+' : '';
+  return h('span', { style: { color, fontWeight: 600 } }, `${sign}${text}`);
+};
+
+/** 渲染免费标记 */
+const renderFreeFlag = (text: number): string => (text === 1 ? '免费' : '付费');
+
+/** 渲染文本兜底 */
+const renderText = (text: string): string => text || '-';
+
+/** 积分账户表格列 */
+export function usePointsAccountColumns() {
+  const columns = [
+    {
+      title: '用户ID',
+      dataIndex: 'userId',
+      key: 'userId',
+      width: 100,
+      align: 'center' as const,
+    },
+    {
+      title: '昵称',
+      dataIndex: 'nickname',
+      key: 'nickname',
+      width: 140,
+      align: 'left' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '手机号',
+      dataIndex: 'phone',
+      key: 'phone',
+      width: 140,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '当前余额',
+      dataIndex: 'points',
+      key: 'points',
+      width: 140,
+      align: 'center' as const,
+      customRender: ({ text }: { text: number }): VNodeChild => renderPoints(text),
+    },
+    {
+      title: '累计充值',
+      dataIndex: 'totalRecharged',
+      key: 'totalRecharged',
+      width: 140,
+      align: 'center' as const,
+    },
+    {
+      title: '累计消费',
+      dataIndex: 'totalConsumed',
+      key: 'totalConsumed',
+      width: 140,
+      align: 'center' as const,
+    },
+  ];
+
+  return { columns };
+}
+
+/** 积分流水表格列 */
+export function usePointsTxnColumns() {
+  const columns = [
+    {
+      title: '用户ID',
+      dataIndex: 'userId',
+      key: 'userId',
+      width: 100,
+      align: 'center' as const,
+    },
+    {
+      title: '昵称',
+      dataIndex: 'nickname',
+      key: 'nickname',
+      width: 120,
+      align: 'left' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '手机号',
+      dataIndex: 'phone',
+      key: 'phone',
+      width: 130,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '业务场景',
+      dataIndex: 'bizType',
+      key: 'bizType',
+      width: 140,
+      align: 'center' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '流水类型',
+      dataIndex: 'type',
+      key: 'type',
+      width: 110,
+      align: 'center' as const,
+      customRender: ({ text }: { text: number }): VNodeChild => renderTxnTypeTag(text),
+    },
+    {
+      title: '变更积分',
+      dataIndex: 'changePoints',
+      key: 'changePoints',
+      width: 110,
+      align: 'center' as const,
+      customRender: ({ text }: { text: number }): VNodeChild => renderChangePoints(text),
+    },
+    {
+      title: '输入Token',
+      dataIndex: 'inputTokens',
+      key: 'inputTokens',
+      width: 110,
+      align: 'center' as const,
+    },
+    {
+      title: '输出Token',
+      dataIndex: 'outputTokens',
+      key: 'outputTokens',
+      width: 110,
+      align: 'center' as const,
+    },
+    {
+      title: '模型',
+      dataIndex: 'model',
+      key: 'model',
+      width: 160,
+      align: 'left' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '消息ID',
+      dataIndex: 'messageId',
+      key: 'messageId',
+      width: 160,
+      align: 'left' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '免费',
+      dataIndex: 'freeFlag',
+      key: 'freeFlag',
+      width: 80,
+      align: 'center' as const,
+      customRender: ({ text }: { text: number }): string => renderFreeFlag(text),
+    },
+    {
+      title: '备注',
+      dataIndex: 'descr',
+      key: 'descr',
+      width: 200,
+      align: 'left' as const,
+      customRender: ({ text }: { text: string }): string => renderText(text),
+    },
+    {
+      title: '时间',
+      dataIndex: 'createDate',
+      key: 'createDate',
+      width: 180,
+      align: 'center' as const,
+    },
+  ];
+
+  return { columns };
+}
diff --git a/src/pages/system/ai-agent/model/usePointsModel.ts b/src/pages/system/ai-agent/model/usePointsModel.ts
new file mode 100644
index 0000000..55c1b89
--- /dev/null
+++ b/src/pages/system/ai-agent/model/usePointsModel.ts
@@ -0,0 +1,241 @@
+import { computed, reactive, nextTick, ref } from 'vue';
+import { message } from 'ant-design-vue';
+import { useRequest } from '@/hooks/useRequest';
+import { useEffect } from '@/hooks/useEffect';
+import { usePagination, syncPaginationTotal } from '@/hooks/usePagination';
+import { useThrottleFn } from '@/hooks';
+import {
+  getAiPointsAccounts,
+  adjustAiPoints,
+  getAiPointsTransactions,
+  type AiPointsAccountVO,
+  type AiPointsTxnVO,
+  type AiPointsAccountQueryParams,
+  type AiPointsTxnQueryParams,
+  type AiPointsAdjustParams,
+  type ApiResult,
+  type PageData,
+} from './services';
+
+/**
+ * AI 积分账户与流水 - 数据模型
+ *
+ * 职责：状态管理 + 数据获取 + 业务逻辑（账户分页 / 流水分页 / 手工调点）
+ *
+ * 对接文档 §1.2：
+ * - GET /admin/manager/ai/points/accounts — 账户分页
+ * - POST /admin/manager/ai/points/adjust — 手工调点（充值/纠错）
+ * - GET /admin/manager/ai/points/transactions — 流水分页
+ */
+export function usePointsModel() {
+  const subView = ref<'account' | 'txn'>('account');
+
+  const accountFilter = reactive({
+    userId: '' as string,
+  });
+
+  const txnFilter = reactive({
+    userId: '' as string,
+    bizType: '' as string,
+    type: '' as '' | number,
+    date: '' as string,
+  });
+
+  const accountPagination = usePagination({ defaultCurrent: 1, defaultPageSize: 10 });
+  const txnPagination = usePagination({ defaultCurrent: 1, defaultPageSize: 10 });
+
+  const buildAccountQueryParams = (): AiPointsAccountQueryParams => {
+    const params: AiPointsAccountQueryParams = {
+      page: (accountPagination as any).current.value,
+      size: (accountPagination as any).pageSize.value,
+    };
+    const uid = accountFilter.userId;
+    if (uid) {
+      params.userId = String(uid);
+    }
+    return params;
+  };
+
+  const buildTxnQueryParams = (): AiPointsTxnQueryParams => {
+    const params: AiPointsTxnQueryParams = {
+      page: (txnPagination as any).current.value,
+      size: (txnPagination as any).pageSize.value,
+    };
+    const uid = txnFilter.userId;
+    if (uid) {
+      params.userId = String(uid);
+    }
+    if (txnFilter.bizType) {
+      params.bizType = txnFilter.bizType;
+    }
+    if (txnFilter.type !== '') {
+      params.type = Number(txnFilter.type);
+    }
+    if (txnFilter.date) {
+      params.date = txnFilter.date;
+    }
+    return params;
+  };
+
+  const {
+    data: accountData,
+    loading: accountLoading,
+    run: fetchAccounts,
+  } = useRequest<ApiResult<PageData<AiPointsAccountVO>>>(
+    () => getAiPointsAccounts(buildAccountQueryParams()),
+    { refreshDeps: [], formatResult: (res) => res },
+  );
+
+  const accountDataSource = computed<AiPointsAccountVO[]>(() => {
+    const res = accountData.value;
+    return res ? (res as any).data?.list || [] : [];
+  });
+
+  useEffect(() => {
+    syncPaginationTotal(accountPagination, (accountData.value as any)?.data?.total);
+  }, [accountData]);
+
+  const {
+    data: txnData,
+    loading: txnLoading,
+    run: fetchTxns,
+  } = useRequest<ApiResult<PageData<AiPointsTxnVO>>>(
+    () => getAiPointsTransactions(buildTxnQueryParams()),
+    { refreshDeps: [], formatResult: (res) => res },
+  );
+
+  const txnDataSource = computed<AiPointsTxnVO[]>(() => {
+    const res = txnData.value;
+    return res ? (res as any).data?.list || [] : [];
+  });
+
+  useEffect(() => {
+    syncPaginationTotal(txnPagination, (txnData.value as any)?.data?.total);
+  }, [txnData]);
+
+  const adjustModalVisible = ref(false);
+  const adjusting = ref(false);
+  /** 调点弹窗预设用户信息（从账户行点击「调点」时带入） */
+  const presetUser = ref<{ userId: string; phone?: string; nickname?: string } | undefined>(
+    undefined,
+  );
+
+  /** 账户搜索 */
+  const handleAccountSearch = () => {
+    accountPagination.reset();
+    fetchAccounts();
+  };
+
+  /** 账户重置 */
+  const handleAccountReset = useThrottleFn(async () => {
+    accountFilter.userId = '';
+    accountPagination.reset();
+    await fetchAccounts();
+  }, 500);
+
+  /** 账户分页变更 */
+  const handleAccountPageChange = (page: number, pageSize: number) => {
+    accountPagination.setCurrent(page);
+    if (pageSize !== (accountPagination as any).pageSize.value) {
+      accountPagination.setPageSize(pageSize);
+    }
+    nextTick().then(() => fetchAccounts());
+  };
+
+  /** 流水搜索 */
+  const handleTxnSearch = () => {
+    txnPagination.reset();
+    fetchTxns();
+  };
+
+  /** 流水重置 */
+  const handleTxnReset = useThrottleFn(async () => {
+    txnFilter.userId = '';
+    txnFilter.bizType = '';
+    txnFilter.type = '';
+    txnFilter.date = '';
+    txnPagination.reset();
+    await fetchTxns();
+  }, 500);
+
+  /** 流水分页变更 */
+  const handleTxnPageChange = (page: number, pageSize: number) => {
+    txnPagination.setCurrent(page);
+    if (pageSize !== (txnPagination as any).pageSize.value) {
+      txnPagination.setPageSize(pageSize);
+    }
+    nextTick().then(() => fetchTxns());
+  };
+
+  /** 查看某用户流水（从账户行点击） */
+  const handleViewTxn = (record: AiPointsAccountVO) => {
+    subView.value = 'txn';
+    txnFilter.userId = String(record.userId);
+    txnFilter.bizType = '';
+    txnFilter.type = '';
+    txnFilter.date = '';
+    txnPagination.reset();
+    nextTick().then(() => fetchTxns());
+  };
+
+  /** 打开调点弹窗（可预设用户信息） */
+  const openAdjustModal = (user?: { userId: string; phone?: string; nickname?: string }) => {
+    presetUser.value = user;
+    adjustModalVisible.value = true;
+  };
+
+  /** 关闭调点弹窗 */
+  const closeAdjustModal = () => {
+    adjustModalVisible.value = false;
+    presetUser.value = undefined;
+  };
+
+  /** 提交调点 */
+  const handleSubmitAdjust = async (params: AiPointsAdjustParams) => {
+    adjusting.value = true;
+    try {
+      const res = await adjustAiPoints(params);
+      if (res.code == 200) {
+        message.success('调点成功');
+        closeAdjustModal();
+        // 刷新当前视图数据
+        if (subView.value === 'account') {
+          fetchAccounts();
+        } else {
+          fetchTxns();
+        }
+      } else {
+        message.error(res.msg || '调点失败');
+      }
+    } catch {
+      message.error('调点失败');
+    } finally {
+      adjusting.value = false;
+    }
+  };
+
+  return {
+    subView,
+    accountFilter,
+    accountLoading,
+    accountDataSource,
+    accountPagination,
+    handleAccountSearch,
+    handleAccountReset,
+    handleAccountPageChange,
+    handleViewTxn,
+    txnFilter,
+    txnLoading,
+    txnDataSource,
+    txnPagination,
+    handleTxnSearch,
+    handleTxnReset,
+    handleTxnPageChange,
+    adjustModalVisible,
+    adjusting,
+    presetUser,
+    openAdjustModal,
+    closeAdjustModal,
+    handleSubmitAdjust,
+  };
+}
diff --git a/src/styles.less b/src/styles.less
new file mode 100644
index 0000000..123438f
--- /dev/null
+++ b/src/styles.less
@@ -0,0 +1,33 @@
+@import url('//at.alicdn.com/t/c/font_5142813_uugy4s5x1d.css');
+
+/* 全局样式 */
+* {
+  box-sizing: border-box;
+  margin: 0;
+  padding: 0;
+}
+
+html,
+body {
+  overflow-x: hidden;
+  max-width: 100%;
+  overscroll-behavior-y: none;
+  touch-action: pan-x;
+  height: 100%;
+}
+
+body {
+  font-family:
+    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
+    'Microsoft YaHei', Arial, sans-serif;
+  background-color: #f0f2f5;
+}
+
+#app {
+  height: 100vh;
+}
+
+img {
+  -webkit-user-drag: none;
+  user-drag: none;
+}
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 4773303..592e2cd 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -43,7 +43,11 @@ export function uniqueId(prefix = ''): string {
  * 简易深拷贝(基于 JSON,适用于纯数据对象)
  */
 export function deepClone<T>(value: T): T {
-  return JSON.parse(JSON.stringify(value));
+  try {
+    return JSON.parse(JSON.stringify(value));
+  } catch {
+    return { ...value };
+  }
 }
 
 /**
diff --git a/src/utils/request.ts b/src/utils/request.ts
index f89036f..7c9fad8 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -92,7 +92,7 @@ const request = (
         return res.blob();
       }
 
-      const data = await res.json();
+      const data = await res.json().catch(() => ({}));
 
       if (data.code == 401) {
         handleUnauthorized(data.msg);
diff --git a/src/utils/routeIcon.tsx b/src/utils/routeIcon.tsx
index d9b87e1..272ddbf 100644
--- a/src/utils/routeIcon.tsx
+++ b/src/utils/routeIcon.tsx
@@ -7,6 +7,7 @@ import {
   AiOutlineMoneyCollect,
   AiOutlinePayCircle,
   AiOutlinePicture,
+  AiOutlineRobot,
   AiOutlineSafetyCertificate,
   AiOutlineSetting,
   AiOutlineShoppingCart,
@@ -37,6 +38,7 @@ const ROUTE_ICON_MAP: Record<string, IconType> = {
   AiOutlineSafetyCertificate,
   AiOutlineAudit,
   AiOutlineSound,
+  AiOutlineRobot,
 };
 
 export type RouteIconName = keyof typeof ROUTE_ICON_MAP;
diff --git a/vite.config.ts b/vite.config.ts
index 5654169..1b52cc5 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,12 +7,6 @@ import { resolve } from 'path';
 
 // https://vitejs.dev/config/
 export default defineConfig(({ mode }) => {
-  // 增大 Node 内存限制，防止构建时 OOM
-  const v8Flags = '--max-old-space-size=4096';
-  if (!process.env.NODE_OPTIONS?.includes('max-old-space-size')) {
-    process.env.NODE_OPTIONS = [process.env.NODE_OPTIONS, v8Flags].filter(Boolean).join(' ');
-  }
-
   const env = loadEnv(mode, process.cwd(), '');
   const isProd = mode === 'production';
 
@@ -69,18 +63,22 @@ export default defineConfig(({ mode }) => {
               if (id.includes('ant-design-vue') || id.includes('@ant-design')) {
                 return 'antd';
               }
-              if (id.includes('vue') || id.includes('@vue') || id.includes('vue-router')) {
+              if (
+                id.includes('/node_modules/vue/') ||
+                id.includes('/node_modules/@vue/') ||
+                id.includes('/node_modules/vue-router/')
+              ) {
                 return 'vue-vendor';
               }
               if (id.includes('echarts')) {
                 return 'echarts';
               }
+              if (id.includes('vue-icons-plus')) {
+                return 'icons';
+              }
               if (id.includes('china-area-data')) {
                 return 'area-data';
               }
-              if (id.includes('big.js')) {
-                return 'bigjs';
-              }
               return 'vendor';
             }
           },