diff --git a/application/app/controller/Cppwechat.php b/application/app/controller/Cppwechat.php
index 1c88cb7..3867f49 100644
--- a/application/app/controller/Cppwechat.php
+++ b/application/app/controller/Cppwechat.php
@@ -15,8 +15,8 @@ class Cppwechat extends Base
 
     public function __construct()
     {
-        $this->Appid = 'wx0847525a15342a46';
-        $this->Appsecret = '71cf8c524580ba6b262e6dc52d44da4c';
+        $this->Appid = 'wx2deff82b6c422615';
+        $this->Appsecret = '447c3e46ce640ad772534c8f9161e1fd';
         $this->TokenKey = 'ruilai340u20k4';
     }
 
@@ -281,9 +281,11 @@ class Cppwechat extends Base
 
         if (!isset($apiData['errcode'])) {
             $sessionKey = $apiData['session_key'];
+            $openid = $apiData['openid'];
             $errCode = $this->decryptData($sessionKey, $this->Appid, $encryptedData, $iv, $data);
             if ($errCode == 0) {
                 $record = json_decode($data, true);
+                $record['openid'] = $openid;
                 $res = $this->saveUseInfor($record);
                 return json_encode($res);
             } else {
@@ -301,13 +303,13 @@ class Cppwechat extends Base
     private function saveUseInfor($record)
     {
         $data = array();
-        $data['nickname'] = $record['nickName'];
-        $data['headimg'] = $record['avatarUrl'];
+        $data['nickname'] = isset($record['nickName']) ? $record['nickName'] : 'WeChat User';
+        $data['headimg'] = isset($record['avatarUrl']) ? $record['avatarUrl'] : '';
 
-        $rec = Db::name('wechat_user')->field('uid')->where('openid', $record['openId'])->find();
+        $rec = Db::name('wechat_user')->field('uid')->where('openid', $record['openid'])->find();
 
         if (empty($rec)) {
-            $data['openid'] = $record['openId'];
+            $data['openid'] = $record['openid'];
             $data['create_time'] = date('Y-m-d H:i:s');
             $res = Db::name('wechat_user')->insertGetId($data);
             $uid = $res;