diff --git a/apps/miniprogram/src/app.config.ts b/apps/miniprogram/src/app.config.ts
index cc16c3b..7c8b4a7 100644
--- a/apps/miniprogram/src/app.config.ts
+++ b/apps/miniprogram/src/app.config.ts
@@ -1,5 +1,6 @@
 export default defineAppConfig({
-  lazyCodeLoading: 'requiredComponents',
+  // 仅生产构建启用，dev 模式下 lazyCodeLoading 导致 DevTools / 真机调试卡死
+  ...(process.env.NODE_ENV === 'production' ? { lazyCodeLoading: 'requiredComponents' as const } : {}),
   pages: [
     'pages/index/index',
     'pages/login/index',