diff --git a/Assets/GameScripts/Main/Procedure/ProcedureUpdateManifest.cs b/Assets/GameScripts/Main/Procedure/ProcedureUpdateManifest.cs
index 9a4a365d..301408eb 100644
--- a/Assets/GameScripts/Main/Procedure/ProcedureUpdateManifest.cs
+++ b/Assets/GameScripts/Main/Procedure/ProcedureUpdateManifest.cs
@@ -32,6 +32,9 @@ namespace GameMain
             
             if(operation.Status == EOperationStatus.Succeed)
             {
+                //更新成功
+                //注意：保存资源版本号作为下次默认启动的版本!
+                operation.SavePackageVersion();
                 ChangeState<ProcedureCreateDownloader>(procedureOwner);
             }
             else
diff --git a/Assets/GameScripts/Main/Procedure/ProcedureUpdateVersion.cs b/Assets/GameScripts/Main/Procedure/ProcedureUpdateVersion.cs
index 375d0b48..5acf4055 100644
--- a/Assets/GameScripts/Main/Procedure/ProcedureUpdateVersion.cs
+++ b/Assets/GameScripts/Main/Procedure/ProcedureUpdateVersion.cs
@@ -58,7 +58,7 @@ namespace GameMain
             {
                 //线上最新版本operation.PackageVersion
                 GameModule.Resource.PackageVersion = operation.PackageVersion;
-                
+                Log.Debug($"Updated package Version : from {GameModule.Resource.GetPackageVersion()} to {operation.PackageVersion}");
                 ChangeState<ProcedureUpdateManifest>(_procedureOwner);
             }
             else
diff --git a/Assets/TEngine/Runtime/GameFramework/Resource/ResourceModule.cs b/Assets/TEngine/Runtime/GameFramework/Resource/ResourceModule.cs
index ff6af4bf..95477902 100644
--- a/Assets/TEngine/Runtime/GameFramework/Resource/ResourceModule.cs
+++ b/Assets/TEngine/Runtime/GameFramework/Resource/ResourceModule.cs
@@ -202,6 +202,21 @@ namespace TEngine
             return m_ResourceManager.InitPackage();
         }
 
+        /// <summary>
+        /// 获取当前资源包版本。
+        /// </summary>
+        /// <returns>资源包版本。</returns>
+        public string GetPackageVersion()
+        {
+            var package = YooAssets.GetPackage(packageName);
+            if (package == null)
+            {
+                return string.Empty;
+            }
+
+            return package.GetPackageVersion();
+        }
+
         /// <summary>
         /// 异步更新最新包的版本。
         /// </summary>