diff --git a/src/api/all/index.ts b/src/api/all/index.ts
index 2a0510f..f1f4383 100644
--- a/src/api/all/index.ts
+++ b/src/api/all/index.ts
@@ -140,6 +140,11 @@ export const fetchImageUploadFile = (params: any) => {
   return Http.get(`/v1/oss/image-pre-signed-url`, params);
 };
 
+// 获取预上传文件后缀
+export const fetchUploadFile = (params: any) => {
+  return Http.get(`/v1/oss/file-pre-signed-url`, params);
+};
+
 // 移除企业子账号
 export const removeEnterpriseAccount = (userId: number) => {
   return Http.delete(`/v1/enterprises/users/${userId}`);