diff --git a/Lina/Database/Models/BaseEntity.cs b/Lina/Database/Models/BaseEntity.cs
index 947fd0f..24aa97b 100644
--- a/Lina/Database/Models/BaseEntity.cs
+++ b/Lina/Database/Models/BaseEntity.cs
@@ -10,4 +10,10 @@ public abstract class BaseEntity<TPkType>
     /// Entity id
     /// </summary>
     public TPkType Id { get; set; } = default!;
+
+    public T Clone<T>()
+    where T: BaseEntity<TPkType>
+    {
+        return (T)MemberwiseClone();
+    }
 }
\ No newline at end of file
diff --git a/Lina/Lina.csproj b/Lina/Lina.csproj
index 1501c6d..7c184af 100644
--- a/Lina/Lina.csproj
+++ b/Lina/Lina.csproj
@@ -5,7 +5,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-        <Version>1.2.3</Version>
+        <Version>1.2.4</Version>
         <PackageId>TakasakiStudio.Lina</PackageId>
         <Authors>TakasakiStudio</Authors>
         <RepositoryUrl>https://github.com/Takasaki-Studio/Lina</RepositoryUrl>