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/vite.config.ts b/vite.config.ts
index 5654169..5c62106 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';
 
@@ -66,21 +60,28 @@ export default defineConfig(({ mode }) => {
         output: {
           manualChunks(id) {
             if (id.includes('node_modules')) {
+              if (id.includes('@ant-design/icons-vue')) {
+                return 'antd-icons';
+              }
               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';
             }
           },