diff --git a/IRaCIS.Core.API/appsettings.Uat_Study.json b/IRaCIS.Core.API/appsettings.Uat_Study.json
index 2b8dd21dd..cd7bfe7cd 100644
--- a/IRaCIS.Core.API/appsettings.Uat_Study.json
+++ b/IRaCIS.Core.API/appsettings.Uat_Study.json
@@ -11,8 +11,8 @@
     "AliyunOSS": {
       "regionId": "cn-shanghai",
       "endpoint": "https://oss-cn-shanghai.aliyuncs.com",
-      "accessKeyId": "LTAI5tFUCCmz5TwghZHsj45Y",
-      "accessKeySecret": "8evrBy1fVfzJG25i67Jm0xqn9Xcw2T",
+      "accessKeyId": "LTAI5tL9GrNqqvCWYWtfVfn9",
+      "accessKeySecret": "YAZuoDTenF7ljLcDPgNjvh93KemAxk",
       "bucketName": "tl-med-sir-uat-store",
       "roleArn": "acs:ram::1078130221702011:role/uat-oss-access",
       "viewEndpoint": "https://tl-med-sir-uat-store.oss-cn-shanghai.aliyuncs.com",