diff --git a/Runtime/Code/SDK/GuruSDK.Const.cs b/Runtime/Code/SDK/GuruSDK.Const.cs
index 28d0923..6c66841 100644
--- a/Runtime/Code/SDK/GuruSDK.Const.cs
+++ b/Runtime/Code/SDK/GuruSDK.Const.cs
@@ -219,7 +219,7 @@ namespace Guru
 			public const string ATTOptIn = "att_opt_in";
 			public const string ATTOpOut = "att_opt_out";
 			public const string ParameterATTStatus = "att_status";
-			public const string EventATTResult = "att_result";
+			public const string EventAttResult = "att_result";
 			
 			// 用户属性
 			public const string PropertyFirstOpenTime = "first_open_time"; 		//用户第一次first_open的时间