diff --git a/sdk-intergration/Assets/Scripts/SDKTest.cs b/sdk-intergration/Assets/Scripts/SDKTest.cs
index e5f876a..2425b2c 100644
--- a/sdk-intergration/Assets/Scripts/SDKTest.cs
+++ b/sdk-intergration/Assets/Scripts/SDKTest.cs
@@ -73,6 +73,7 @@ public class SDKTest : MonoBehaviour
         _linkGoogleBtn.onClick.AddListener(OnLinkGoogle);
         _checkGoogleBtn.onClick.AddListener(OncheckGoogle);
         _linkFacbookBtn.onClick.AddListener(OnLinkFacebook);    
+        _linkAppleBtn.onClick.AddListener(OnLinkApple);    
         _checkFacbookBtn.onClick.AddListener(OncheckFacebook);
         _payTestBtn.onClick.AddListener(OnPayTestBtn);
         _payListBtn.onClick.AddListener(OnPayListBtn);
@@ -307,6 +308,13 @@ eb68f93a08156e04
         _messageTxt.text = $"\n link facebook account : {isSuccess}";
     }
 
+    private async void OnLinkApple()
+    {
+        _messageTxt.text = string.Empty;
+        var isSuccess = await TYSdkFacade.Instance.LinkAccount(EAccoutType.Apple);
+        _messageTxt.text = $"\n link facebook account : {isSuccess}";
+    }
+
     private async void OncheckGoogle()
     {
         _messageTxt.text = string.Empty;
diff --git a/sdk-intergration/Packages/tysdk/Plugins/iOS/TYSDKInterface.mm b/sdk-intergration/Packages/tysdk/Plugins/iOS/TYSDKInterface.mm
index 7029827..2b2d841 100644
--- a/sdk-intergration/Packages/tysdk/Plugins/iOS/TYSDKInterface.mm
+++ b/sdk-intergration/Packages/tysdk/Plugins/iOS/TYSDKInterface.mm
@@ -325,7 +325,7 @@ extern "C" {
                 else
                 {
                     NSLog(@"TYSdkInterface LinkApple Faild");
-                    UnityLogoutFacebook();
+                    UnityLogoutApple();
                     UnitySendMessage("TYSdkFacade","LinkAccoutResult", "0");
                     
                 }
diff --git a/sdk-intergration/Packages/tysdk/Runtime/TYSdkFacade.cs b/sdk-intergration/Packages/tysdk/Runtime/TYSdkFacade.cs
index d44d461..f1922eb 100644
--- a/sdk-intergration/Packages/tysdk/Runtime/TYSdkFacade.cs
+++ b/sdk-intergration/Packages/tysdk/Runtime/TYSdkFacade.cs
@@ -312,7 +312,7 @@ namespace tysdk
             if (callbacks.TryGetValue("LinkAccoutResult", out var action))
             {
                 action.Invoke(result);
-                callbacks.Remove("LoginResult");
+                callbacks.Remove("LinkAccoutResult");
             }
         }
 
diff --git a/sdk-intergration/Packages/tysdk/Runtime/TYSdkModel.cs b/sdk-intergration/Packages/tysdk/Runtime/TYSdkModel.cs
index 93371ce..fe27bbb 100644
--- a/sdk-intergration/Packages/tysdk/Runtime/TYSdkModel.cs
+++ b/sdk-intergration/Packages/tysdk/Runtime/TYSdkModel.cs
@@ -9,9 +9,7 @@ namespace tysdk
         hwGoogle,
         hwFacebook,
         hwGuest,
-#if UNITY_IOS
         Apple,
-#endif
         none
     }