diff --git a/web/dashboard/src/permission.js b/web/dashboard/src/permission.js
index fafdaa62..639fe1a6 100644
--- a/web/dashboard/src/permission.js
+++ b/web/dashboard/src/permission.js
@@ -66,11 +66,13 @@ router.beforeEach(async (to, from, next) => {
                 // }
                 next({path: to.path, query: q})
                 NProgress.done()
+                document.title = q["cluster"] || "KubePi"
             } else {
                 window.open("/kubepi", '_self');
             }
         } else {
             await store.dispatch("user/setCurrentCluster", to.query["cluster"])
+            document.title = to.query["cluster"] || "KubePi"
         }
         await generateRoutes(to, from, next)
     } else {
diff --git a/web/kubepi/src/business/cluster-management/index.vue b/web/kubepi/src/business/cluster-management/index.vue
index 5faaf0f1..541ac677 100644
--- a/web/kubepi/src/business/cluster-management/index.vue
+++ b/web/kubepi/src/business/cluster-management/index.vue
@@ -318,7 +318,7 @@ export default {
       if (row.accessable) {
         sessionStorage.removeItem("namespace")
         const url = `${process.env.VUE_APP_DASHBOARD_URL_PREFIX}/dashboard?cluster=${row.name}`
-        window.open(url, "_self")
+        window.open(url, "_blank")
       } else {
         this.$message.error(this.$t('business.cluster.user_not_in_cluster'))
       }