diff --git a/Api/Transmittal/SQLHelper.cs b/Api/Transmittal/SQLHelper.cs
index 063cc0e..59d0b83 100644
--- a/Api/Transmittal/SQLHelper.cs
+++ b/Api/Transmittal/SQLHelper.cs
@@ -20,6 +20,7 @@ namespace Milimoe.FunGame.Core.Api.Transmittal
         public abstract DataSet DataSet { get; }
         public abstract Dictionary<string, object> Parameters { get; } 
         public bool Success => Result == SQLResult.Success;
+        public bool ClearParametersAfterExecute { get; set; } = true;
 
         /// <summary>
         /// 执行一个命令