diff --git a/src/components/Upload/SingleImage.vue b/src/components/Upload/SingleImage.vue
index a40b391a..c2dcfcc0 100644
--- a/src/components/Upload/SingleImage.vue
+++ b/src/components/Upload/SingleImage.vue
@@ -58,7 +58,7 @@ export default {
       this.emitInput(this.tempUrl)
     },
     beforeUpload() {
-      const _self = this
+      //const _self = this
       return new Promise((resolve, reject) => {
         // getToken().then(response => {
         //   const key = response.data.qiniu_key