diff --git a/src/router/index.js b/src/router/index.js
index 2702594d8..0ad413443 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -942,9 +942,20 @@ const router = new Router({
   }),
   routes: pageRoutes.concat(moduleRoutes, moduleShujuRoutes, dataBoardRoutes),
 });
+
 router.beforeEach((to, from, next) => {
   // 添加动态(菜单)路由
   // 已添加或者当前路由为页面路由, 可直接访问
+  let toUrl = to.meta.iframeURL
+  if (toUrl && toUrl.indexOf("target=_blank") != -1) {
+    // 此处请求后端,获取一个ticket票据
+    http.get("/auth/sso/getTicket")
+      .then(({data: res}) => {
+      let ticket = res.data
+      window.open(toUrl + ticket)
+    })
+    return null;
+  }
   if (to.name === "caiji") {
     return next();
   }
@@ -982,7 +993,7 @@ router.beforeEach((to, from, next) => {
         });
         return next({
           name: "login",
-          query: { redirect: to.fullPath } 
+          query: { redirect: to.fullPath }
         });
       }
       window.SITE_CONFIG["menuShujuList"] = res.data;
@@ -996,7 +1007,7 @@ router.beforeEach((to, from, next) => {
       console.log(err);
       next({
         name: "login",
-        query: { redirect: to.fullPath } 
+        query: { redirect: to.fullPath }
       });
     });
   http
@@ -1013,7 +1024,7 @@ router.beforeEach((to, from, next) => {
         });
         return next({
           name: "login",
-          query: { redirect: to.fullPath } 
+          query: { redirect: to.fullPath }
         });
       }
       window.SITE_CONFIG["menuList"] = res.data
@@ -1031,7 +1042,7 @@ router.beforeEach((to, from, next) => {
       console.log(err);
       next({
         name: "login",
-        query: { redirect: to.fullPath } 
+        query: { redirect: to.fullPath }
       });
     });
 });