diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs
index 5afb90274..94b92c39d 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs
@@ -6,12 +6,7 @@ using System.Text;
 
 namespace SqlSugar
 {
-    ///<summary>
-    /// ** description：Get subquery sql
-    /// ** author：sunkaixuan
-    /// ** date：2017/9/17
-    /// ** email:610262374@qq.com
-    /// </summary>
+
     public class CaseWhenResolve
     {
         List<MethodCallExpression> allMethods = new List<MethodCallExpression>();