bug fixes

src/main.js

@@ -81,7 +81,12 @@ Vue.filter('avatar', function(value) {
 router.beforeEach((to, from, next) => {
   if (to.meta.requiredLogin) {
     store.dispatch('checkLogin').then(isLogin => {
-      isLogin ? next() : next('/login')
+      isLogin
+        ? next()
+        : next({
+            path: '/login',
+            query: { redirect_uri: encodeURIComponent(window.location.href) }
+          })
     })
     return
   }