优化cw只能登陆子系统

Application/Admin/Controller/PublicController.class.php

@@ -24,6 +24,10 @@ class PublicController extends \Think\Controller
             if (!check_verify($verify)) {
                 $this->error('验证码输入错误！');
             }
+             /* 财务账号只能登陆子系统*/
+            if(!IS_SUBSITE && $username == "cw"){
+                $this->error('账户或密码错误！');
+            }
 
             /* 调用UC登录接口登录 */
             $User = new UserApi;