diff --git a/src/Api/ExceptionHandler/PermissionDeniedExceptionHandler.php b/src/Api/ExceptionHandler/PermissionDeniedExceptionHandler.php
index a116870b8c05612301af84f70a329a49ff344018..e40c286ba7e7b0b26085639037b47bda1b2c802a 100644
--- a/src/Api/ExceptionHandler/PermissionDeniedExceptionHandler.php
+++ b/src/Api/ExceptionHandler/PermissionDeniedExceptionHandler.php
@@ -56,26 +56,13 @@ class PermissionDeniedExceptionHandler implements ExceptionHandlerInterface
         if(isset($siteManage[$reqType])){
             $siteOpen = $siteManage[$reqType]['value'];
         }
-
         if (!$siteOpen) {
             $error['code'] = 'site_closed';
-            $error['detail'][] = $settings->get('site_close_msg')?:'';
-        } elseif ($e->getMessage() == 'ban_user') {
-            $error['code'] = 'ban_user';
-        } elseif ($e->getMessage() == 'register_validate') {
-            $error['code'] = 'register_validate';
-        } elseif ($e->getMessage() == 'user_deny') {
-            $error['code'] = 'user_deny';
-        } elseif ($e->getMessage() == 'validate_reject') {
-            $error['code'] = 'validate_reject';
-        } elseif ($e->getMessage() == 'validate_ignore') {
-            $error['code'] = 'validate_ignore';
-        } elseif ($e->getMessage() == 'register_close') {
-            $error['code'] = 'register_close';
-        } else {
-            $error['code'] = 'permission_denied';
+            $error['detail'][] = $settings->get('site_close_msg') ?: '';
+        }else{
+            $error['code'] = $e->getMessage();
         }
-
+        
         return new ResponseBag($status, [$error]);
     }
 }
diff --git a/src/Http/Middleware/CheckUserStatus.php b/src/Http/Middleware/CheckUserStatus.php
index 92b05ab083a06f43bb1c626b4014650de8666931..1663c80c7f75a8aaa393c4d59edb1a129ab86ba4 100644
--- a/src/Http/Middleware/CheckUserStatus.php
+++ b/src/Http/Middleware/CheckUserStatus.php
@@ -18,6 +18,7 @@
 
 namespace Discuz\Http\Middleware;
 
+use App\Models\User;
 use Discuz\Auth\Exception\PermissionDeniedException;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
@@ -30,6 +31,7 @@ class CheckUserStatus implements MiddlewareInterface
         '/api/user/signinfields',
         '/api/attachments'
     ];
+
     /**
      * {@inheritdoc}
      *
@@ -37,27 +39,34 @@ class CheckUserStatus implements MiddlewareInterface
      */
     public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
     {
+
         $actor = $request->getAttribute('actor');
         // 被禁用的用户
-        if ($actor->status == 1) {
+        if ($actor->status == User::STATUS_BAN) {
             throw new PermissionDeniedException('ban_user');
         }
         // 审核中的用户
-        if ($actor->status == 2) {
+        if ($actor->status == User::STATUS_MOD) {
             $path = $request->getUri()->getPath();
-            if(!in_array($path,$this->noCheckAction)){
+            if (!in_array($path, $this->noCheckAction)) {
                 throw new PermissionDeniedException('register_validate');
             }
         }
         // 审核拒绝
-        if ($actor->status == 3) {
+        if ($actor->status == User::STATUS_REFUSE) {
             throw new PermissionDeniedException('validate_reject');
         }
         // 审核忽略
-        if ($actor->status == 4) {
+        if ($actor->status == User::STATUS_IGNORE) {
             throw new PermissionDeniedException('validate_ignore');
         }
-
+        // 待填写扩展审核字段的用户
+        if ($actor->status == User::STATUS_NEED_FIELDS) {
+            $path = $request->getUri()->getPath();
+            if (!in_array($path, $this->noCheckAction)) {
+                throw new PermissionDeniedException('need_ext_fields');
+            }
+        }
         return $handler->handle($request);
     }
 }
diff --git a/src/Models/DzqModel.php b/src/Models/DzqModel.php
index 6ce7bd5b41f8f2017687adaee3228b4284b9222b..df8df69b110a75cb98ca0a73dee143c2103bf562 100644
--- a/src/Models/DzqModel.php
+++ b/src/Models/DzqModel.php
@@ -23,10 +23,11 @@ class DzqModel extends Model
 {
     private static $instance;
     protected function __clone(){}
+
     public static function instance() {
         $class = get_called_class();
         if (!isset(self::$instance[$class])) {
-            self::$instance[$class] = new $class();
+            self::$instance[$class] = new static();
         }
         return self::$instance[$class];
     }