注册规则，使用后台配置

application/api/controller/Baseconfig.php

@@ -17,11 +17,13 @@ class Baseconfig extends Api
 
         $config = [
             'kefu_userids'    => config('site.kefu_userids'), //在线客服用户ids
-//            'index_pipei_switch'    => config('site.index_pipei_switch'), //首页匹配功能开关
-            'register_rule'    => config('site.register_rule'),
-            'register_rule_en' => config('site.register_rule_en'),
         ];
 
+        $config['register_rule'] = config('site.register_rule');
+        if($this->lang == 'en'){
+            $config['register_rule'] = config('site.register_rule_en');
+        }
+
         $this->success('success',$config);
     }