diff --git a/src/MaaWpfGui/Constants/MaaUrls.cs b/src/MaaWpfGui/Constants/MaaUrls.cs
index 77b6ce7f60..553b259dae 100644
--- a/src/MaaWpfGui/Constants/MaaUrls.cs
+++ b/src/MaaWpfGui/Constants/MaaUrls.cs
@@ -44,7 +44,7 @@ namespace MaaWpfGui.Constants
 
         public const string MaaResourceApi = "https://ota.maa.plus/MaaAssistantArknights/MaaAssistantArknights/";
         public const string AnnMirrorResourceApi = "https://maa-ota.annangela.cn/MaaAssistantArknights/MaaAssistantArknights/";
-        public const string S3ResourceApi = "https://s3.maa-org.net:25240/maa-resources/MaaAssistantArknights/MaaAssistantArknights/";
+        public const string S3ResourceApi = "https://s3.maa-org.net:25240/maaassistantarknights/MaaAssistantArknights/MaaAssistantArknights/";
         public const string R2ResourceApi = "https://maa.r2.imgg.dev/MaaAssistantArknights/MaaAssistantArknights/";
 
         public const string QqGroups = "https://ota.maa.plus/MaaAssistantArknights/api/qqgroup/index.html";