diff --git a/GFramework.Game.Abstractions/setting/ISettingsModel.cs b/GFramework.Game.Abstractions/setting/ISettingsModel.cs
index 5c4acc4..3349e62 100644
--- a/GFramework.Game.Abstractions/setting/ISettingsModel.cs
+++ b/GFramework.Game.Abstractions/setting/ISettingsModel.cs
@@ -39,7 +39,7 @@ public interface ISettingsModel : IModel
     /// <param name="applicator">要注册的设置应用器</param>
     /// <returns>当前设置模型实例，支持链式调用</returns>
     ISettingsModel RegisterApplicator<T>(IResetApplyAbleSettings applicator)
-        where T : class, IResetApplyAbleSettings, new();
+        where T : class, IResetApplyAbleSettings;
 
 
     /// <summary>
diff --git a/GFramework.Game/setting/SettingsModel.cs b/GFramework.Game/setting/SettingsModel.cs
index a2af8c1..1edcdd8 100644
--- a/GFramework.Game/setting/SettingsModel.cs
+++ b/GFramework.Game/setting/SettingsModel.cs
@@ -63,7 +63,7 @@ public class SettingsModel<TRepository> : AbstractModel, ISettingsModel
     ///     注册设置应用器
     /// </summary>
     public ISettingsModel RegisterApplicator<T>(IResetApplyAbleSettings applicator)
-        where T : class, IResetApplyAbleSettings, new()
+        where T : class, IResetApplyAbleSettings
     {
         _applicators[typeof(T)] = applicator;
         return this;