diff --git a/src/sysConfig/index.js b/src/sysConfig/index.js
index da842af88..43472f822 100644
--- a/src/sysConfig/index.js
+++ b/src/sysConfig/index.js
@@ -22,7 +22,7 @@ const webLoginType = 'idm'
 const onlyOfficeUrl = 'http://10.100.5.116:8088'
 
 // 配置 kkFileView 前端服务
-const kkFileViewUrl = 'https://srms.foton.com.cn/preview/'
+const kkFileViewUrl = 'https://srms.foton.com.cn/preview'
 
 // 云端端口号
 const DEV_CLOUD_RES_INTERFACE_PORT = '7777'