diff --git a/app/controller/wechat/Wechat.php b/app/controller/wechat/Wechat.php
index bb95312..0cc5efa 100644
--- a/app/controller/wechat/Wechat.php
+++ b/app/controller/wechat/Wechat.php
@@ -41,6 +41,7 @@ class Wechat extends Base
      * 用户添加手机号用户编号
      * @param Request $request
      * @return \think\Response
+     * @throws \Exception
      */
     public function savePuCode(Request $request)
     {
@@ -48,8 +49,12 @@ class Wechat extends Base
         $param = $request->param();
 
         // 验证数据
+        $defaultSnsCode = '439764';
         try {
             validate(WechatUserValidate::class)->scene('savePuCode')->check($param);
+            if ($param['snsCode'] != $defaultSnsCode) {
+                throw new \Exception('短信验证码错误');
+            }
         } catch (ValidateException $e) {
             return $this->buildFailed(ReturnCode::INVALID,$e->getMessage());
         }
diff --git a/app/validate/WechatUser.php b/app/validate/WechatUser.php
index b755e29..6a0744c 100644
--- a/app/validate/WechatUser.php
+++ b/app/validate/WechatUser.php
@@ -12,6 +12,7 @@ class WechatUser extends Validate
     protected $rule = [
         'mobile|手机号' => 'require|mobile',
         'pucode|用户编号' => 'require|number',
+        'snsCode|短信验证码' => 'require',
     ];
 
     /**
@@ -30,7 +31,7 @@ class WechatUser extends Validate
      * 验证场景.
      */
     protected $scene = [
-        'savePuCode'  => ['mobile', 'pucode']
+        'savePuCode'  => ['mobile', 'pucode', 'snsCode']
     ];
 
 }
\ No newline at end of file