diff --git a/src/router/router.js b/src/router/router.js
index 77dfd7d20..54488f77f 100644
--- a/src/router/router.js
+++ b/src/router/router.js
@@ -3128,7 +3128,7 @@
       this.$router = this._router = BI.Router.$router = $router = new VueRouter({
         mode: this.options.mode,
         routes: this.options.routes,
-        base: this.options.base
+        base: this.options.base,
       });
       this.$router.beforeEach(function (to, from, next) {
         if (to.matched.length === 0) {