diff --git a/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs b/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs
index 87c023f..1d53465 100644
--- a/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs
+++ b/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs
@@ -57,7 +57,7 @@ namespace Guru
         /// <summary>
         /// 恢复购买回调
         /// </summary>
-        public event Action<bool> OnRestored;
+        public event Action<bool, string> OnRestored;
 
         public event Action<string> OnBuyStart;
         public event Action<string, bool> OnBuyEnd;
@@ -130,9 +130,6 @@ namespace Guru
             Initialize(showLog);
         }
 
-
-
-
         /// <summary>
         /// 初始化支付插件
         /// </summary>
@@ -425,10 +422,28 @@ namespace Guru
         /// 恢复购买
         /// </summary>
         /// <param name="success"></param>
-        protected virtual void OnRestoreHandle(bool success)
+        /// <param name="msg"></param>
+        protected virtual void OnRestoreHandle(bool success, string msg)
         {
-            LogI($"--- Restore complete: {success}" );
-            OnRestored?.Invoke(success);
+            LogI($"--- Restore complete: {success}: msg:{msg}" );
+
+            
+            if (success)
+            {
+                bool isIAPUser = false;
+                // 扫描所有商品, 追加用户属性
+                for (int i = 0; i < _storeController.products.all.Length; i++)
+                {
+                    var product = _storeController.products.all[i];
+                    if (product.hasReceipt)
+                    {
+                        isIAPUser = true;
+                    }
+                }
+                SetIsIAPUser(isIAPUser);
+            }
+            
+            OnRestored?.Invoke(success, msg);
         }
 
         /// <summary>
@@ -444,6 +459,7 @@ namespace Guru
             _googlePlayStoreExtensions.RestoreTransactions(OnRestoreHandle);
 #endif
         }
+        
 
         #endregion
 
@@ -513,6 +529,8 @@ namespace Guru
                 Analytics.ProductIAP(info.Id,info.Id, info.Price, info.CurrencyCode);
                 Analytics.IAPRetTrue(info.Category, info.Id, info.Price, info.CurrencyCode, info.Type, info.IsFree);
                 success = true;
+                
+                SetIsIAPUser(success); // 设置用户属性标记
             }
             
             PurchaseCount++; // 记录支付次数
@@ -749,6 +767,19 @@ namespace Guru
 
         #endregion
 
+        #region 用户标志位设置
+        
+        /// <summary>
+        /// 标记是否为付费用户
+        /// </summary>
+        /// <param name="value"></param>
+        public static void SetIsIAPUser(bool value = true)
+        {
+            Analytics.SetUserProperty(Analytics.PropertyIsIAPUser, value ? "true" : "false");
+        }
+
+
+        #endregion
     }
 
 }
\ No newline at end of file