diff --git a/app/Http/Api/Services/Connect.php b/app/Http/Api/Services/Connect.php
index 5d334be4..e15e23ce 100644
--- a/app/Http/Api/Services/Connect.php
+++ b/app/Http/Api/Services/Connect.php
@@ -56,6 +56,10 @@ class Connect extends Service
 
         if ($relation) {
 
+            $relation->update_time = time();
+
+            $relation->update();
+
             $userRepo = new UserRepo();
 
             $user = $userRepo->findById($relation->user_id);
@@ -111,7 +115,7 @@ class Connect extends Service
             case ConnectModel::PROVIDER_WEIBO:
                 $auth = $this->getWeiBoAuth();
                 break;
-            case ConnectModel::PROVIDER_WECHAT:
+            case ConnectModel::PROVIDER_WECHAT_OA:
                 $auth = $this->getWeChatAuth();
                 break;
         }
diff --git a/app/Http/Home/Services/Connect.php b/app/Http/Home/Services/Connect.php
index 0d96ddaf..0cf0b180 100644
--- a/app/Http/Home/Services/Connect.php
+++ b/app/Http/Home/Services/Connect.php
@@ -91,6 +91,10 @@ class Connect extends Service
 
         $validator->checkIfAllowLogin($user);
 
+        $connect->update_time = time();
+
+        $connect->update();
+
         $this->handleLoginNotice($user);
 
         $auth = $this->getAppAuth();
diff --git a/app/Http/Home/Services/WeChatOfficialAccount.php b/app/Http/Home/Services/WeChatOfficialAccount.php
index 1126665d..b923ea91 100644
--- a/app/Http/Home/Services/WeChatOfficialAccount.php
+++ b/app/Http/Home/Services/WeChatOfficialAccount.php
@@ -40,6 +40,10 @@ class WeChatOfficialAccount extends Service
 
         $validator->checkIfAllowLogin($user);
 
+        $connect->update_time = time();
+
+        $connect->update();
+
         $this->handleLoginNotice($user);
 
         $auth = $this->getAppAuth();
diff --git a/app/Http/Home/Views/user/console/account_info.volt b/app/Http/Home/Views/user/console/account_info.volt
index f7c7d254..55325b13 100644
--- a/app/Http/Home/Views/user/console/account_info.volt
+++ b/app/Http/Home/Views/user/console/account_info.volt
@@ -98,7 +98,7 @@
                                 <tr>
                                     <td>提供方</td>
                                     <td>用户信息</td>
-                                    <td>更新日期</td>
+                                    <td>最后登录</td>
                                     <td width="15%">操作</td>
                                 </tr>
                                 {% for connect in connects %}
diff --git a/app/Repos/Connect.php b/app/Repos/Connect.php
index 82a56b5b..bd687a9c 100644
--- a/app/Repos/Connect.php
+++ b/app/Repos/Connect.php
@@ -67,6 +67,19 @@ class Connect extends Repository
         ]);
     }
 
+    /**
+     * @param string $openId
+     * @param int $provider
+     * @return ConnectModel|Model|bool
+     */
+    public function findByOpenIdShallow($openId, $provider)
+    {
+        return ConnectModel::findFirst([
+            'conditions' => 'open_id = ?1 AND provider = ?2',
+            'bind' => [1 => $openId, 2 => $provider],
+        ]);
+    }
+
     /**
      * @param int $userId
      * @param int $provider
diff --git a/app/Services/Logic/WeChat/OfficialAccount.php b/app/Services/Logic/WeChat/OfficialAccount.php
index 5f3c6cd4..6038b560 100644
--- a/app/Services/Logic/WeChat/OfficialAccount.php
+++ b/app/Services/Logic/WeChat/OfficialAccount.php
@@ -9,6 +9,7 @@ namespace App\Services\Logic\WeChat;
 
 use App\Models\Connect as ConnectModel;
 use App\Repos\Connect as ConnectRepo;
+use App\Repos\User as UserRepo;
 use App\Services\Service as AppService;
 use App\Services\WeChat as WeChatService;
 use EasyWeChat\Kernel\Messages\Text as TextMessage;
@@ -150,9 +151,56 @@ class OfficialAccount extends AppService
     protected function handleSubscribeEvent($message)
     {
         $openId = $message['FromUserName'] ?? '';
+        $eventKey = $message['EventKey'] ?? '';
 
         if (empty($openId)) return null;
 
+        $connectRepo = new ConnectRepo();
+
+        $connect = $connectRepo->findByOpenId($openId, ConnectModel::PROVIDER_WECHAT_OA);
+
+        if ($connect) return null;
+
+        /**
+         * 尼玛不知道为什么又多了个"qrscene_"前缀，SCAN事件里面又不带这个前缀
+         */
+        $subscribeScene = sprintf('qrscene_%s', self::QR_SCENE_SUBSCRIBE);
+
+        $userId = 0;
+
+        if (Text::startsWith($eventKey, $subscribeScene)) {
+
+            $userId = str_replace($subscribeScene, '', $eventKey);
+
+        } else {
+
+            $connect = $connectRepo->findByOpenIdShallow($openId, ConnectModel::PROVIDER_WECHAT_OA);
+
+            if ($connect) $userId = $connect->user_id;
+        }
+
+        if ($userId > 0) {
+
+            $userRepo = new UserRepo();
+
+            $user = $userRepo->findById($userId);
+
+            if (!$user) return null;
+
+            $userInfo = $this->getUserInfo($openId);
+
+            $unionId = $userInfo['unionid'] ?: '';
+
+            $connect = new ConnectModel();
+
+            $connect->user_id = $userId;
+            $connect->open_id = $openId;
+            $connect->union_id = $unionId;
+            $connect->provider = ConnectModel::PROVIDER_WECHAT_OA;
+
+            $connect->create();
+        }
+
         return new TextMessage('开心呀，我们又多了一个小伙伴!');
     }
 
@@ -218,6 +266,12 @@ class OfficialAccount extends AppService
 
         if (empty($userId) || empty($openId)) return null;
 
+        $userRepo = new UserRepo();
+
+        $user = $userRepo->findById($userId);
+
+        if (!$user) return null;
+
         $userInfo = $this->getUserInfo($openId);
 
         $unionId = $userInfo['unionid'] ?: '';