GeneralLibrary · JusterZhu · May 24, 2026 · May 24, 2026
diff --git a/src/c#/GeneralUpdate.Core/Bootstrap/GeneralClientOSS.cs b/src/c#/GeneralUpdate.Core/Bootstrap/GeneralClientOSS.cs
diff --git a/src/c#/GeneralUpdate.Core/Bootstrap/GeneralUpdateBootstrap.cs b/src/c#/GeneralUpdate.Core/Bootstrap/GeneralUpdateBootstrap.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;

diff --git a/src/c#/GeneralUpdate.Core/Bootstrap/GeneralUpdateOSS.cs b/src/c#/GeneralUpdate.Core/Bootstrap/GeneralUpdateOSS.cs
diff --git a/src/c#/GeneralUpdate.Core/Configuration/AppType.cs b/src/c#/GeneralUpdate.Core/Configuration/AppType.cs
@@ -11,5 +11,11 @@ public class AppType
         /// upgrade program.
         /// </summary>
         public const int UpgradeApp = 2;
+
+        /// <summary>
+        /// OSS (Object Storage Service) update mode.
+        /// Downloads packages from cloud storage without a dedicated update server.
+        /// </summary>
+        public const int OSSApp = 3;
     }
-}
+}
diff --git a/src/c#/GeneralUpdate.Core/Strategy/OSSStrategy.cs b/src/c#/GeneralUpdate.Core/Strategy/OSSStrategy.cs