diff --git a/mobile/blank.php b/mobile/blank.php
index 6be507c..821f7f1 100644
--- a/mobile/blank.php
+++ b/mobile/blank.php
@@ -18,40 +18,40 @@ if (!isset($_GET['code'])) {
 }
 
 // 获取 access_token 和 openid
-// $code = $_GET['code'];
-// if ($code != null){
-//     var_dump($code);
-// } else {
-//     var_dump("code is null");
-// }  // code已经成功获取到
+$code = $_GET['code'];
+if ($code != null){
+    // var_dump($code);
+} else {
+    var_dump("code is null");
+}  // code已经成功获取到
 
 $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $appid . '&secret=' . $appsecret . '&code=' . $code . '&grant_type=authorization_code';
 $response = file_get_contents($url);
 echo $response;
-// $data = json_decode($response, true);
-// echo $data;
-// if (!$data || !isset($data['access_token']) || !isset($data['openid'])) {
-//     // 授权失败
-//     echo '授权失败，请重试';
-//     exit;
-// }
-
-// // 获取用户信息
-// $access_token = $data['access_token'];
-// $openid = $data['openid'];
-// $url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $access_token . '&openid=' . $openid . '&lang=zh_CN';
-// $response = file_get_contents($url);
-// $userinfo = json_decode($response, true);
-// if (!$userinfo || !isset($userinfo['openid'])) {
-//     // 获取用户信息失败
-//     echo '获取用户信息失败，请重试';
-//     exit;
-// }
-
-// $_SESSION['openid'] = $openid;
-// echo $openid;
-// header('Location: $referer');
-// exit;
+$data = json_decode($response, true);
+echo $data;
+if (!$data || !isset($data['access_token']) || !isset($data['openid'])) {
+    // 授权失败
+    echo '授权失败，请重试';
+    exit;
+}
+
+// 获取用户信息
+$access_token = $data['access_token'];
+$openid = $data['openid'];
+$url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $access_token . '&openid=' . $openid . '&lang=zh_CN';
+$response = file_get_contents($url);
+$userinfo = json_decode($response, true);
+if (!$userinfo || !isset($userinfo['openid'])) {
+    // 获取用户信息失败
+    echo '获取用户信息失败，请重试';
+    exit;
+}
+
+$_SESSION['openid'] = $openid;
+echo $openid;
+header('Location: $referer');
+exit;
 // 用户授权成功，这里可以将用户信息保存到数据库中，或者进行其他操作
 // var_dump($userinfo);