diff --git a/src/router/index.js b/src/router/index.js
index 932df895..6ec6c657 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -402,8 +402,21 @@ function fnAddDynamicMenuRoutes(menuList = [], routes = []) {
       eval(s2)
     ); // URL支持{{ window.xxx }}占位符变量
     if (isURL(URL)) {
-      route["path"] = route["name"] = `i-${menuList[i].id}`;
-      route["meta"]["iframeURL"] = URL;
+      if (menuList[i].children && menuList[i].children.length >= 1) {
+        let item = menuList[i].children.find(
+          (subMenu) => subMenu.url == menuList[i].url
+        );
+        if (item) {
+          route["path"] = route["name"] = `i-${menuList[i].id}`;
+          route["redirect"] = `i-${item.id}`;
+        } else {
+          route["path"] = route["name"] = `i-${menuList[i].id}`;
+          route["meta"]["iframeURL"] = URL;
+        }
+      } else {
+        route["path"] = route["name"] = `i-${menuList[i].id}`;
+        route["meta"]["iframeURL"] = URL;
+      }
     } else {
       URL = URL.replace(/^\//, "").replace(/_/g, "-");
       if (URL.startsWith("unopen")) {