diff --git a/src/router/index.ts b/src/router/index.ts
index 59be4cbdf11f68df9c390cd14d2cde15bf0a1460..6f2bae541e37f2fe193ee31816820227c1732e31 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -46,8 +46,7 @@ const staticRoutes: Array<RouteRecordRaw> = [
       {
         path: '/witchainD',
         name: 'witchainD',
-        component: (): Promise<typeof import('src/views/tools/index.vue')> =>
-          import('src/views/tools/index.vue'),
+        children:[],  // 这里不要添加component内容，否则会导致iframe重复渲染
       },
       {
         path: '/settings',
@@ -83,4 +82,4 @@ const router = createRouter({
   routes,
 });
 
-export default router;
+export default router;
\ No newline at end of file