diff --git a/src/router/guard/permissionGuard.ts b/src/router/guard/permissionGuard.ts
index 1fe9e7507ff..4a4395c7901 100644
--- a/src/router/guard/permissionGuard.ts
+++ b/src/router/guard/permissionGuard.ts
@@ -88,7 +88,8 @@ export function createPermissionGuard(router: Router) {
 
     if (to.name === PAGE_NOT_FOUND_ROUTE.name) {
       // 动态添加路由后，此处应当重定向到fullPath，否则会加载404页面内容
-      next({ path: to.fullPath, replace: true });
+      // fix: 添加query以免丢失
+      next({ path: to.fullPath, replace: true, query: to.query });
     } else {
       const redirectPath = (from.query.redirect || to.path) as string;
       const redirect = decodeURIComponent(redirectPath);