DEDE通过UCenter通信后，找回密码的功能失败了，dede与ucenter通信后如何找回密码呢，下面的方法能够完美解决 DEDE 找回密码同步修改UC，5.5、5.6、5.7都有该问题。

解决办法：
增加UC同步代码
#api{{
if(defined('UC_API') && @include_once DEDEROOT.'/uc_client/client.php')
{
     $row1 = $db->GetOne("Select * From dede_member where mid = '$mid'");
     $ucresult = uc_user_edit($row1['userid'], '', $pwdok, '', 1);           
}
#/aip}}

具体操作：
打开/member/resetpassword.php
在134-145行的代码

复制代码
                if($pwd == $pwdok)
                {
                    $pwdok = md5($pwdok);
                    $sql = "DELETE FROM `dede_pwd_tmp` WHERE `mid` = '$id';";
                    $db->executenonequery($sql);
                    $sql = "UPDATE `dede_member` SET `pwd` = '$pwdok' WHERE `mid` = '$id';";
                    if($db->executenonequery($sql))
                    {
                        showmsg('更改密码成功，请牢记新密码', 'login.php');
                        exit;
                    }
                }

修改为：

复制代码
                if($pwd == $pwdok)
                {
                    #api{{
                    if(defined('UC_API') && @include_once DEDEROOT.'/uc_client/client.php')
                    {
                        $row1 = $db->GetOne("Select * From dede_member where mid = '$mid'");
                        $ucresult = uc_user_edit($row1['userid'], '', $pwdok, '', 1);           
                    }
                    #/aip}}
                    $pwdok = md5($pwdok);
                    $sql = "DELETE FROM `dede_pwd_tmp` WHERE `mid` = '$id';";
                    $db->executenonequery($sql);
                    $sql = "UPDATE `dede_member` SET `pwd` = '$pwdok' WHERE `mid` = '$id';";
                    if($db->executenonequery($sql))
                    {
                        showmsg('更改密码成功，请牢记新密码', 'login.php');
                        exit;
                    }
                }
通过以上方法，能否解决UCenter通信后，找回密码失败的问题。关键词：DEDE UC找回密码失败 | DEDE找回密码同步修改UC