diff --git a/src/api/file.js b/src/api/file.js
index 702e25b..11dccfc 100644
--- a/src/api/file.js
+++ b/src/api/file.js
@@ -2,7 +2,7 @@
  * @Author: ch
  * @Date: 2022-07-07 17:27:04
  * @LastEditors: ch
- * @LastEditTime: 2022-07-11 17:34:08
+ * @LastEditTime: 2022-07-11 17:47:42
  * @Description: file content
  */
 import { ElMessage } from '@/plugins/element-plus';
@@ -30,7 +30,7 @@ export function payCenterSign() {
 export async function upload(serviceName, configId, file, cancelToken, suffix) {
     const _suffix = file.name.substring(file.name.lastIndexOf('.'));
     const suffixObj = typeof suffix === 'string' ? suffix.split(',') : suffix;
-    if (!suffixObj.includes(_suffix)) {
+    if (suffixObj && !suffixObj.includes(_suffix)) {
         ElMessage.error('上传文件类型错误');
         return '';
     }