#

src/App.vue

@@ -35,13 +35,17 @@ export default {
       }).catch(err=>{
         console.log(err)
       })
+    },
+    CleanStorage(){
+      sessionStorage.clear()
     }
   },
   mounted(){
     this.userLogin();
+    window.addEventListener('beforeunload', this.CleanStorage());
   },
   beforeDestroy(){
-    sessionStorage.clear()
+    window.removeEventListener('beforeunload', this.CleanStorage());
   }
 };
 </script>