diff --git a/SqlSugar/ExpressionsToSql/ExpressionContext.cs b/SqlSugar/ExpressionsToSql/ExpressionContext.cs
index 518d0058b..057739ad6 100644
--- a/SqlSugar/ExpressionsToSql/ExpressionContext.cs
+++ b/SqlSugar/ExpressionsToSql/ExpressionContext.cs
@@ -11,7 +11,7 @@ namespace SqlSugar
     /// ** description：Expression to sql 
     /// ** author：sunkaixuan
     /// ** date：2017/1/14
-    /// ** qq:610262374
+    /// ** email:610262374@qq.com
     public class ExpressionContext : ExpResolveAccessory
     {
 
diff --git a/SqlSugar/SqlSugarClient.cs b/SqlSugar/SqlSugarClient.cs
index 516d06cb1..4e72097bb 100644
--- a/SqlSugar/SqlSugarClient.cs
+++ b/SqlSugar/SqlSugarClient.cs
@@ -12,7 +12,7 @@ namespace SqlSugar
     /// ** description：Create database access object
     /// ** author：sunkaixuan
     /// ** date：2017/1/2
-    /// ** qq:610262374
+    /// ** email:610262374@qq.com
     /// </summary>
     public partial class SqlSugarClient : SqlSugarAccessory, IDisposable
     {