diff --git a/Runtime/GuruCore/Runtime/Analytics/Analytics.Const.cs b/Runtime/GuruCore/Runtime/Analytics/Analytics.Const.cs
index e52aa83..9e8600c 100644
--- a/Runtime/GuruCore/Runtime/Analytics/Analytics.Const.cs
+++ b/Runtime/GuruCore/Runtime/Analytics/Analytics.Const.cs
@@ -55,6 +55,7 @@ namespace Guru
 		public static readonly string EventTchAdRev02Impression = "tch_ad_rev_roas_02";
 		public static readonly string EventTchAdRevAbnormal = "tch_ad_rev_value_abnormal";
 		
+		
 		//内购成功事件上报
 		public static readonly string EventIAPPurchase = "iap_purchase";
 		public static readonly string EventSubPurchase = "sub_purchase";
@@ -72,7 +73,11 @@ namespace Guru
 		public static readonly string ParameterStartType = "start_type"; // 游戏启动类型
 		public static readonly string ParameterReplay =  "replay"; // 游戏重玩
 		public static readonly string ParameterContinue = "continue"; // 游戏继续
+		public static readonly string ParameterAdUnitName = "ad_unit_name";
+		public static readonly string ParameterAdCreativeId = "ad_creative_id";
 		
+		 
+ 	
 		
 		// 评价参数
 		public static readonly string EventRateImp = "rate_imp"; // 评价弹窗展示
diff --git a/Runtime/GuruCore/Runtime/Analytics/Analytics.FirebaseDefine.cs b/Runtime/GuruCore/Runtime/Analytics/Analytics.FirebaseDefine.cs
index 3f4f0e2..b714efa 100644
--- a/Runtime/GuruCore/Runtime/Analytics/Analytics.FirebaseDefine.cs
+++ b/Runtime/GuruCore/Runtime/Analytics/Analytics.FirebaseDefine.cs
@@ -86,8 +86,7 @@ namespace Guru
 			FirebaseUtil.IsFirebaseInitialized ? FirebaseAnalytics.ParameterAdPlatform : "ad_platform";
 		private static string ParameterAdSource =>
 			FirebaseUtil.IsFirebaseInitialized ? FirebaseAnalytics.ParameterAdSource : "ad_source";
-		private static string ParameterAdUnitName =>
-			FirebaseUtil.IsFirebaseInitialized ? FirebaseAnalytics.ParameterAdUnitName : "ad_unit_name";
+		
 		private static string ParameterAffiliation =>
 			FirebaseUtil.IsFirebaseInitialized ? FirebaseAnalytics.ParameterAffiliation : "affiliation";
 		private static string ParameterCP1 =>
diff --git a/Runtime/GuruCore/Runtime/Analytics/Analytics.TemplateDefine.cs b/Runtime/GuruCore/Runtime/Analytics/Analytics.TemplateDefine.cs
index f151c53..40db504 100644
--- a/Runtime/GuruCore/Runtime/Analytics/Analytics.TemplateDefine.cs
+++ b/Runtime/GuruCore/Runtime/Analytics/Analytics.TemplateDefine.cs
@@ -443,17 +443,28 @@ namespace Guru
 	    /// Google ARO买量点
 	    /// </summary>
 	    /// <param name="impressionData">广告收入数据</param>
+	    /// <a href="https://docs.google.com/spreadsheets/d/1lFWLeOGJgq34QDBTfl6OpNh7MoI37ehGrhdbxlOrJgs/edit#gid=983654222"></a>
+	    /// <li>
+	    /// value			double	eg：0.002
+	    /// currency			string	USD(只传美元)
+	    /// ad_platform			string	"MAX | ADMOB | FACEBOOK"
+	    /// ad_source			string	广告来源
+	    /// ad_format			string	广告格式
+	    /// ad_unit_name		string	广告位名称
+	    /// ad_creative_id		string	广告素材id
+	    /// </li>
 	    public static void ADImpression(MaxSdkBase.AdInfo impressionData)
 	    {
 		    double revenue = impressionData.Revenue;
 		    LogEvent(EventAdImpression, new Dictionary<string, dynamic>()
 		    {
-			    [ParameterAdPlatform] = AdMAX,
-			    [ParameterAdSource] = impressionData.NetworkName,
-			    [ParameterAdUnitName] = impressionData.AdUnitIdentifier,
-			    [ParameterAdFormat] = impressionData.AdFormat,
 			    [ParameterValue] = revenue,
 			    [ParameterCurrency] = USD,
+			    [ParameterAdPlatform] = AdMAX,
+			    [ParameterAdSource] = impressionData.NetworkName,
+			    [ParameterAdFormat] = impressionData.AdFormat,
+			    [ParameterAdUnitName] = impressionData.AdUnitIdentifier,
+			    [ParameterAdCreativeId] = impressionData.CreativeIdentifier,
  		    });
 	    }