修改

src/views/login/city-register/index.vue

@@ -270,7 +270,7 @@
                          :on-success="handleAvatarSuccess"
                          :on-remove="handleRemoveFile"
                          action="https://jsonplaceholder.typicode.com/posts/"
-                         accept=".doc,.txt,.pdf,.xls,.docx,.xlsx,.jpg,.png"
+                         accept=".doc,.txt,.pdf,.xls,.docx,.xlsx "
                          :limit="1">
                 <el-button size="small"
                            type="primary">点击上传</el-button>
@@ -472,7 +472,7 @@ export default {
           this.$request(Customer.searchUrl, this.paramsToFormData(this.formData)).then((resp) => {
             this.btnloading = false
             this.$message.success('提交成功！')
-            this.handleClickGoBack()
+            this.$router.back()
           }).catch((err) => {
             this.btnloading=false
           // this.$message({

src/views/login/prov-register/index.vue

@@ -329,7 +329,7 @@
         ref="uploadExcel"
         action="https://jsonplaceholder.typicode.com/posts/"
         :limit='1'
-        accept=".doc,.txt,.pdf,.xls,.docx,.xlsx,.jpg,.png"
+        accept=".doc,.txt,.pdf,.xls,.docx,.xlsx "
          :on-success="handleAvatarSuccess"
          :on-remove="handleRemoveFile"
         :on-change="fileChange"