diff --git a/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AutoMapperExpressionExtensions.cs b/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AutoMapperExpressionExtensions.cs
index 4293045f48..e41e949bae 100644
--- a/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AutoMapperExpressionExtensions.cs
+++ b/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AutoMapperExpressionExtensions.cs
@@ -1,7 +1,5 @@
 using System;
-using System.Collections.Generic;
 using System.Linq.Expressions;
-using System.Text;
 using AutoMapper;
 
 namespace Volo.Abp.AutoMapper