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/AiModelDict.tsx b/src/pages/system/ai-agent/components/AiModelDict.tsx
index 6fd7c8c..011c449 100644
--- a/src/pages/system/ai-agent/components/AiModelDict.tsx
+++ b/src/pages/system/ai-agent/components/AiModelDict.tsx
@@ -206,7 +206,7 @@ export default defineComponent({
           try {
             const res = await resetAiModelDict({ labels: [label] });
             if (res.code == 200) {
-              message.success(res.msg || '已重置（最长 30 秒生效）');
+              message.success('已重置（最长 30 秒生效）');
               fetchDict();
             } else {
               message.error(res.msg || '重置失败');
@@ -410,7 +410,7 @@ export default defineComponent({
           try {
             const res = await deleteDictData(row.id);
             if (res.code == 200) {
-              message.success(res.msg || '已重置（最长 30 秒生效）');
+              message.success('已重置（最长 30 秒生效）');
               fetchPrices();
             } else {
               message.error(res.msg || '重置失败');
diff --git a/src/pages/system/ai-agent/components/PointsAdjustModal.tsx b/src/pages/system/ai-agent/components/PointsAdjustModal.tsx
index ba27b1f..68ad959 100644
--- a/src/pages/system/ai-agent/components/PointsAdjustModal.tsx
+++ b/src/pages/system/ai-agent/components/PointsAdjustModal.tsx
@@ -127,9 +127,13 @@ export default defineComponent({
               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</div>
+            <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">
diff --git a/src/pages/system/ai-agent/model/useBlacklistModel.ts b/src/pages/system/ai-agent/model/useBlacklistModel.ts
index d926bef..73dacf5 100644
--- a/src/pages/system/ai-agent/model/useBlacklistModel.ts
+++ b/src/pages/system/ai-agent/model/useBlacklistModel.ts
@@ -124,7 +124,7 @@ export function useBlacklistModel() {
     try {
       const res = await addAiBlacklist(params);
       if (res.code == 200) {
-        message.success(res.msg || '已拉黑');
+        message.success('拉黑成功');
         closeAddModal();
         fetchList();
       } else {
diff --git a/src/pages/system/ai-agent/model/usePointsModel.ts b/src/pages/system/ai-agent/model/usePointsModel.ts
index a7886ca..55c1b89 100644
--- a/src/pages/system/ai-agent/model/usePointsModel.ts
+++ b/src/pages/system/ai-agent/model/usePointsModel.ts
@@ -196,7 +196,7 @@ export function usePointsModel() {
     try {
       const res = await adjustAiPoints(params);
       if (res.code == 200) {
-        message.success(res.msg || '调点成功');
+        message.success('调点成功');
         closeAdjustModal();
         // 刷新当前视图数据
         if (subView.value === 'account') {
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);