diff --git a/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/ChangePasswordInput.cs b/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/ChangePasswordInput.cs
index c4ea3bcc09..a5bd73908a 100644
--- a/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/ChangePasswordInput.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/ChangePasswordInput.cs
@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace Volo.Abp.Identity
+namespace Volo.Abp.Identity
 {
     public class ChangePasswordInput
     {