diff --git a/src/components/UploadExcel/index.vue b/src/components/UploadExcel/index.vue
index b6413195..a606bb35 100644
--- a/src/components/UploadExcel/index.vue
+++ b/src/components/UploadExcel/index.vue
@@ -1,6 +1,6 @@
 <template>
   <div>
-    <input class="excel-upload-input" ref="excel-upload-input" type="file" accept=".xlsx, .xls" @change="handleClick">
+    <input ref="excel-upload-input" class="excel-upload-input"  type="file" accept=".xlsx, .xls" @change="handleClick">
     <div class="drop" @drop="handleDrop" @dragover="handleDragover" @dragenter="handleDragover">
       Drop excel file here or
       <el-button :loading="loading" style="margin-left:16px;" size="mini" type="primary" @click="handleUpload">Browse</el-button>
@@ -56,7 +56,6 @@ export default {
       e.dataTransfer.dropEffect = 'copy'
     },
     handleUpload() {
-      // document.getElementById('excel-upload-input').click()
       // 改成这样的原因是避免复用改组件时，调用onSuccess时的指向错误。
       // 因为之前代码为id取值，复用组件时会导致id重复，错误。所以去掉id取值，改为refs，样式用class解决。
       this.$refs['excel-upload-input'].click();