diff --git a/src/api/case.js b/src/api/case.js
index 24980ba0..00b433a2 100644
--- a/src/api/case.js
+++ b/src/api/case.js
@@ -5,7 +5,7 @@ export const RECOMMEND_PAGE = "/systemapi/xboe/m/boe/cases/recommend/page post";
 //发起案例列表或案例管理列表
 export const isTopList = (data) => http.post('/xboe/m/boe/cases/isTopList', data, {
     headers: {
-        'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'
+        'Content-Type': 'multipart/form-data'
     }
 })
 //下载失败数据