diff --git a/Runtime/Code/Model/GuruSDKModel.cs b/Runtime/Code/Model/GuruSDKModel.cs
index dc9dff4..ef12998 100644
--- a/Runtime/Code/Model/GuruSDKModel.cs
+++ b/Runtime/Code/Model/GuruSDKModel.cs
@@ -30,6 +30,7 @@ namespace Guru
         public int b_level = 0;
         public int b_play = 0;
         public int buy_count = 0;
+        public bool no_ads = false;
         
         public List<PurchasedProduct> purchased;
         //-------------- data ---------------
@@ -94,7 +95,15 @@ namespace Guru
 
         public bool IsIapUser => PurchasedCount > 0;
         
-        
+        public bool IsNoAds
+        {
+            get => no_ads;
+            set
+            {
+                no_ads = value;
+                Save();
+            }
+        }
         
         private BindableProperty<int> _successLevel;
         private BindableProperty<int> _totalPlayed;
diff --git a/Runtime/Code/SDK/GuruSDK.Analytics.cs b/Runtime/Code/SDK/GuruSDK.Analytics.cs
index 9eb971c..315d057 100644
--- a/Runtime/Code/SDK/GuruSDK.Analytics.cs
+++ b/Runtime/Code/SDK/GuruSDK.Analytics.cs
@@ -249,6 +249,7 @@ namespace Guru
             SetUserIsIAP(Model.IsIapUser); // 预先设置用户的 IAP User 属性
             SetUserBLevel(Model.SuccessLevelId); // 预先设置用户的 BLevel 属性
             SetUserBPlay(Model.TotalPlayedCount);  // 预先设置用户的 BPlay 属性
+            if (Model.IsNoAds) SetBuyNoAds(true); // 设置用户已经购买了去广告
         }
 
 
diff --git a/Runtime/Code/SDK/GuruSDK.Properties.cs b/Runtime/Code/SDK/GuruSDK.Properties.cs
index f0d9ee4..02ea149 100644
--- a/Runtime/Code/SDK/GuruSDK.Properties.cs
+++ b/Runtime/Code/SDK/GuruSDK.Properties.cs
@@ -64,7 +64,9 @@ namespace Guru
         /// <param name="value"></param>
         public static void SetBuyNoAds(bool value = true)
         {
+            Model.IsNoAds = value;
             ADService.Instance.IsBuyNoAds = value;
+            SetUserProperty(Consts.PropertyNoAds, value? "true" : "false");
         }
 
         /// <summary>