framework/builtin/core/receiver.php
$userinfo['headimgurl'] = rtrim($userinfo['headimgurl'], '0') . 132; 替换为 $userinfo['headimgurl'] = $userinfo['headimgurl'];

framework/model/mc.mod.php
$userinfo['headimgurl'] = rtrim($userinfo['headimgurl'], '0') . 132; 替换为 $userinfo['headimgurl'] = $userinfo['headimgurl'];
$fans['headimgurl'] = rtrim($fans['headimgurl'], '0') . 132; 替换为 $fans['headimgurl'] = $fans['headimgurl'];

app/source/mc/profile.ctrl.php
empty($profile['avatar']) ? ($data['avatar'] = rtrim($map_fans['headimgurl'], '0') . 132) : ''; 替换为 empty($profile['avatar']) ? ($data['avatar'] = $map_fans['headimgurl']) : '';

app/source/auth/register.ctrl.php
$data['avatar'] = rtrim($map_fans['headimgurl'], '0') . 132;  替换为  $data['avatar'] = $map_fans['headimgurl'];

app/source/auth/oauth.ctrl.php
$userinfo['headimgurl'] = rtrim($userinfo['headimgurl'], '0') . 132; 替换为 $userinfo['headimgurl'] =$userinfo['headimgurl'];

app/source/auth/forward.ctrl.php
$record['avatar'] = rtrim($userinfo['headimgurl'], '0') . 132;  替换为 $record['avatar'] = $userinfo['headimgurl'];