add request login

@@ -55,7 +55,7 @@ export default {
   methods: {
     fileSubmit(file) {
       this.action.data.token = this.token;
-      this.action.data.key = file.name;
+      this.action.data.key = Date.now() + file.name;
     },
     filesAdded(files) {
       let hasIgnore = false;