diff --git a/src/router/index.js b/src/router/index.js
index 9f87613e6..389c3ba4f 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -107,6 +107,35 @@ export const moduleRoutes = {
   ],
 };
 
+// pc端菜单的 如果没有配置 默认的 或者配置了默认的 但没有权限 默认选中第一
+function cookApiDataItem(item) {
+  function n2one(v) {
+    let ret = [];
+    for (let i = 0; i < v.length; i++) {
+      console.log("xxxxx", v[i]);
+      ret.push(v[i]);
+      if (Array.isArray(v[i].children) && v[i].children.length > 0) {
+        ret.push(...n2one(v[i].children));
+      }
+    }
+    console.log("aaaa", ret);
+    debugger;
+    return ret;
+  }
+
+  let allChildrenUrl = n2one(item.children)
+    .filter((i) => i.url != "")
+    .map((i) => i.url);
+  console.log("))))))))))))", allChildrenUrl);
+
+  if (item.children.length > 0) {
+    if (item.url == "" || !allChildrenUrl.find((i) => i.url == item.url)) {
+      item.url = allChildrenUrl[0];
+    }
+  }
+  return item;
+}
+
 // 模块路由(基于主入口布局页面) 可视化数据
 export const moduleShujuRoutes = {
   path: "/main-shuju",
@@ -250,7 +279,9 @@ router.beforeEach((to, from, next) => {
           name: "login",
         });
       }
-      window.SITE_CONFIG["menuList"] = res.data;
+      window.SITE_CONFIG["menuList"] = res.data.map((item) =>
+        cookApiDataItem(item)
+      );
       fnAddDynamicMenuRoutes(window.SITE_CONFIG["menuList"]);
       // next({ ...to, replace: true })
       next({