diff --git a/service/ldap.proto b/service/ldap.proto
index 5c0f170..31c3ce6 100644
--- a/service/ldap.proto
+++ b/service/ldap.proto
@@ -26,6 +26,8 @@ service ldap {
     rpc UpdateLdapUserPwd(UpdateLdapUserPwdReq) returns(basic.Response){}
     //禁用ldap用户帐号
     rpc DisableLdapUser(DisableLdapUserReq) returns(basic.Response){}
+    //删除ldap用户帐号
+    rpc DeleteLdapUser(DeleteLdapUserReq) returns(basic.Response){}
     //获取用户信息
     rpc GetLdapUserInfo(GetLdapUserInfoReq) returns(GetLdapUserInfoRsp){}
     //ldap部门添加成员
@@ -209,6 +211,10 @@ message UpdateLdapUserPwdReq{
 message DisableLdapUserReq{
     string user_dn = 1;//用户dn
 }
+//删除ldap用户帐号
+message DeleteLdapUserReq{
+    string user_dn = 1;//用户dn
+}
 //获取用户信息
 message GetLdapUserInfoReq{
     string user_dn = 1;//用户dn