diff --git a/src/routes/index.ts b/src/routes/index.ts
index 02dbf08a..1f6c89fe 100644
--- a/src/routes/index.ts
+++ b/src/routes/index.ts
@@ -1,7 +1,7 @@
 import { createRouter, createWebHashHistory } from 'vue-router'
 import { IS_ELECTRON } from '@/utils/platform'
 import { useAuthStore } from '@/stores/auth'
-import { appRoutes } from './routes'
+import { appRoutes, shouldPreloadCriticalRoutes } from './routes'
 
 export const router = createRouter({
   routes: appRoutes,
@@ -39,4 +39,6 @@ function preloadCriticalRoutes() {
   })
 }
 
-router.isReady().then(preloadCriticalRoutes)
+if (shouldPreloadCriticalRoutes(import.meta.env.PROD)) {
+  router.isReady().then(preloadCriticalRoutes)
+}
diff --git a/src/routes/routes.ts b/src/routes/routes.ts
index 6316ca30..808d7dde 100644
--- a/src/routes/routes.ts
+++ b/src/routes/routes.ts
@@ -1,5 +1,10 @@
 import type { RouteRecordRaw } from 'vue-router'
 
+/** 开发模式按需加载页面，避免失败的预加载请求污染后续动态路由导航。 */
+export function shouldPreloadCriticalRoutes(isProduction: boolean): boolean {
+  return isProduction
+}
+
 export const appRoutes: RouteRecordRaw[] = [
   {
     path: '/login',