diff --git a/app/Http/Api/Controllers/ConnectController.php b/app/Http/Api/Controllers/ConnectController.php
new file mode 100644
index 00000000..cf34611c
--- /dev/null
+++ b/app/Http/Api/Controllers/ConnectController.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Http\Api\Controllers;
+
+use App\Http\Api\Services\Connect as ConnectService;
+use App\Models\Connect as ConnectModel;
+
+/**
+ * @RoutePrefix("/api/oauth")
+ */
+class ConnectController extends Controller
+{
+
+    /**
+     * @Get("/wechat", name="api.oauth.wechat")
+     */
+    public function wechatAction()
+    {
+        $service = new ConnectService();
+
+        $url = $service->getAuthorizeUrl(ConnectModel::PROVIDER_WECHAT);
+
+        return $this->response->redirect($url, true);
+    }
+
+    /**
+     * @Get("/wechat/callback", name="api.oauth.wechat_callback")
+     */
+    public function wechatCallbackAction()
+    {
+        $service = new ConnectService();
+
+        $data = $service->handleCallback(ConnectModel::PROVIDER_WECHAT);
+
+        $location = kg_h5_index_url() . '?' . http_build_query($data);
+
+        return $this->response->redirect($location, true);
+    }
+
+    /**
+     * @Get("/wechat/info", name="api.oauth.wechat_info")
+     */
+    public function wechatInfoAction()
+    {
+        $service = new ConnectService();
+
+        $wechat = $service->getWechatInfo();
+
+        return $this->jsonSuccess(['wechat' => $wechat]);
+    }
+
+}
diff --git a/app/Http/Api/Controllers/TradeController.php b/app/Http/Api/Controllers/TradeController.php
index 4e772559..bb03665d 100644
--- a/app/Http/Api/Controllers/TradeController.php
+++ b/app/Http/Api/Controllers/TradeController.php
@@ -54,6 +54,18 @@ class TradeController extends Controller
         return $this->jsonSuccess($content);
     }
 
+    /**
+     * @Post("/mini/create", name="api.trade.mini_create")
+     */
+    public function createMiniTradeAction()
+    {
+        $service = new TradeService();
+
+        $content = $service->createMiniTrade();
+
+        return $this->jsonSuccess($content);
+    }
+
     /**
      * @Post("/app/create", name="api.trade.app_create")
      */
@@ -61,7 +73,7 @@ class TradeController extends Controller
     {
         $service = new TradeService();
 
-        $content = $service->createMpTrade();
+        $content = $service->createAppTrade();
 
         return $this->jsonSuccess($content);
     }
diff --git a/app/Http/Api/Services/Connect.php b/app/Http/Api/Services/Connect.php
new file mode 100644
index 00000000..f64b01e5
--- /dev/null
+++ b/app/Http/Api/Services/Connect.php
@@ -0,0 +1,190 @@
+<?php
+
+namespace App\Http\Api\Services;
+
+use App\Models\Connect as ConnectModel;
+use App\Models\User as UserModel;
+use App\Repos\Connect as ConnectRepo;
+use App\Repos\User as UserRepo;
+use App\Services\Auth\Api as ApiAuthService;
+use App\Services\Logic\Notice\AccountLogin as AccountLoginNoticeService;
+use App\Services\OAuth\QQ as QQAuth;
+use App\Services\OAuth\WeChat as WeChatAuth;
+use App\Services\OAuth\WeiBo as WeiBoAuth;
+use Exception;
+
+class Connect extends Service
+{
+
+    public function getWechatInfo()
+    {
+        return [
+            'auth_url' => kg_full_url(['for' => 'api.oauth.wechat']),
+            'auto_login' => 1,
+        ];
+    }
+
+    public function handleCallback($provider)
+    {
+        $code = $this->request->getQuery('code');
+        $state = $this->request->getQuery('state');
+
+        $openUser = $this->getOpenUserInfo($code, $state, $provider);
+        $relation = $this->getConnectRelation($openUser['id'], $provider);
+
+        $token = null;
+
+        if ($relation) {
+
+            $userRepo = new UserRepo();
+
+            $user = $userRepo->findById($relation->user_id);
+
+            $auth = new ApiAuthService();
+
+            $token = $auth->saveAuthInfo($user);
+
+            $this->handleLoginNotice($user);
+        }
+
+        return [
+            'openid' => $openUser['id'],
+            'token' => $token,
+        ];
+    }
+
+    public function getAuthorizeUrl($provider)
+    {
+        $auth = $this->getConnectAuth($provider);
+
+        return $auth->getAuthorizeUrl();
+    }
+
+    public function getOpenUserInfo($code, $state, $provider)
+    {
+        $auth = $this->getConnectAuth($provider);
+
+        $auth->checkState($state);
+
+        $token = $auth->getAccessToken($code);
+
+        $openId = $auth->getOpenId($token);
+
+        return $auth->getUserInfo($token, $openId);
+    }
+
+    public function getConnectRelation($openId, $provider)
+    {
+        $connectRepo = new ConnectRepo();
+
+        return $connectRepo->findByOpenId($openId, $provider);
+    }
+
+    public function getConnectAuth($provider)
+    {
+        $auth = null;
+
+        switch ($provider) {
+            case ConnectModel::PROVIDER_QQ:
+                $auth = $this->getQQAuth();
+                break;
+            case ConnectModel::PROVIDER_WEIBO:
+                $auth = $this->getWeiBoAuth();
+                break;
+            case ConnectModel::PROVIDER_WECHAT:
+                $auth = $this->getWeChatAuth();
+                break;
+        }
+
+        if (!$auth) {
+            throw new Exception('Invalid OAuth Provider');
+        }
+
+        return $auth;
+    }
+
+    protected function getQQAuth()
+    {
+        $settings = $this->getSettings('oauth.qq');
+
+        $settings['redirect_uri'] = kg_full_url(['for' => 'api.oauth.qq_callback']);
+
+        return new QQAuth(
+            $settings['client_id'],
+            $settings['client_secret'],
+            $settings['redirect_uri']
+        );
+    }
+
+    protected function getWeChatAuth()
+    {
+        /**
+         * 使用的是微信公众号网页授权登录功能
+         */
+        $settings = $this->getSettings('wechat.oa');
+
+        $settings['redirect_uri'] = kg_full_url(['for' => 'api.oauth.wechat_callback']);
+
+        return new WeChatAuth(
+            $settings['app_id'],
+            $settings['app_secret'],
+            $settings['redirect_uri']
+        );
+    }
+
+    protected function getWeiBoAuth()
+    {
+        $settings = $this->getSettings('oauth.weibo');
+
+        $settings['redirect_uri'] = kg_full_url(['for' => 'api.oauth.weibo_callback']);
+
+        return new WeiBoAuth(
+            $settings['client_id'],
+            $settings['client_secret'],
+            $settings['redirect_uri']
+        );
+    }
+
+    protected function handleConnectRelation(UserModel $user, array $openUser)
+    {
+        $connectRepo = new ConnectRepo();
+
+        $connect = $connectRepo->findByOpenId($openUser['id'], $openUser['provider']);
+
+        if ($connect) {
+
+            $connect->open_name = $openUser['name'];
+            $connect->open_avatar = $openUser['avatar'];
+
+            if ($connect->user_id != $user->id) {
+                $connect->user_id = $user->id;
+            }
+
+            if ($connect->deleted == 1) {
+                $connect->deleted = 0;
+            }
+
+            $connect->update();
+
+        } else {
+
+            $connect = new ConnectModel();
+
+            $connect->user_id = $user->id;
+            $connect->open_id = $openUser['id'];
+            $connect->open_name = $openUser['name'];
+            $connect->open_avatar = $openUser['avatar'];
+            $connect->provider = $openUser['provider'];
+
+            $connect->create();
+        }
+    }
+
+    protected function handleLoginNotice(UserModel $user)
+    {
+        $service = new AccountLoginNoticeService();
+
+        $service->createTask($user);
+    }
+
+}
diff --git a/app/Http/Api/Services/Trade.php b/app/Http/Api/Services/Trade.php
index 933aae6e..36946153 100644
--- a/app/Http/Api/Services/Trade.php
+++ b/app/Http/Api/Services/Trade.php
@@ -75,6 +75,45 @@ class Trade extends Service
     {
         $post = $this->request->getPost();
 
+        $order = $this->checkOrderBySn($post['order_sn']);
+
+        $user = $this->getLoginUser();
+
+        $channel = TradeModel::CHANNEL_WXPAY;
+
+        $trade = new TradeModel();
+
+        $trade->subject = $order->subject;
+        $trade->amount = $order->amount;
+        $trade->channel = $channel;
+        $trade->order_id = $order->id;
+        $trade->owner_id = $user->id;
+
+        $trade->create();
+
+        $wxpay = new Wxpay();
+
+        $response = $wxpay->mp($trade, $post['open_id']);
+
+        $payment = [
+            'appId' => $response->appId,
+            'timeStamp' => $response->timeStamp,
+            'nonceStr' => $response->nonceStr,
+            'package' => $response->package,
+            'signType' => $response->signType,
+            'paySign' => $response->paySign,
+        ];
+
+        return [
+            'trade' => $this->handleTradeInfo($trade->sn),
+            'payment' => $payment,
+        ];
+    }
+
+    public function createMiniTrade()
+    {
+        $post = $this->request->getPost();
+
         $validator = new ClientValidator();
 
         $platform = $this->getPlatform();
@@ -120,7 +159,7 @@ class Trade extends Service
 
     public function createAppTrade()
     {
-
+        return [];
     }
 
     protected function getPlatform()
diff --git a/app/Http/Home/Views/course/show_catalog.volt b/app/Http/Home/Views/course/show_catalog.volt
index d6502be6..e7ed78b3 100644
--- a/app/Http/Home/Views/course/show_catalog.volt
+++ b/app/Http/Home/Views/course/show_catalog.volt
@@ -66,7 +66,7 @@
 {%- endmacro %}
 
 {%- macro live_status_info(lesson) %}
-    {% if lesson.attrs.start_time < time() and lesson.attrs.end_time > time() %}
+    {% if lesson.attrs.stream.status == 'active' %}
         <span class="active">{{ date('m月d日 H:i',lesson.attrs.start_time) }} 直播中</span>
     {% elseif lesson.attrs.start_time > time() %}
         <span class="pending">{{ date('m月d日 H:i',lesson.attrs.start_time) }} 倒计时</span>
diff --git a/app/Library/AppInfo.php b/app/Library/AppInfo.php
index 2e94c37e..55c22de9 100644
--- a/app/Library/AppInfo.php
+++ b/app/Library/AppInfo.php
@@ -16,7 +16,7 @@ class AppInfo
 
     protected $link = 'https://koogua.com';
 
-    protected $version = '1.4.4';
+    protected $version = '1.4.5';
 
     public function __get($name)
     {
diff --git a/app/Library/Helper.php b/app/Library/Helper.php
index fcc32506..3288ff70 100644
--- a/app/Library/Helper.php
+++ b/app/Library/Helper.php
@@ -707,4 +707,14 @@ function kg_full_url($uri, $args = null)
     $baseUrl = kg_site_url();
 
     return $baseUrl . $url->get($uri, $args);
-}
\ No newline at end of file
+}
+
+/**
+ * 获取H5首页地址
+ *
+ * @return string
+ */
+function kg_h5_index_url()
+{
+    return kg_site_url() . '/h5/#/pages/index/index';
+}
diff --git a/app/Models/Connect.php b/app/Models/Connect.php
index b4700dd8..9f7d17e7 100644
--- a/app/Models/Connect.php
+++ b/app/Models/Connect.php
@@ -7,12 +7,15 @@
 
 namespace App\Models;
 
+use Phalcon\Mvc\Model\Behavior\SoftDelete;
+
 class Connect extends Model
 {
 
     const PROVIDER_QQ = 1; // QQ
-    const PROVIDER_WEIXIN = 2; // 微信
-    const PROVIDER_WEIBO = 3; // 微博
+    const PROVIDER_WEIXIN = 2; // 微信扫码
+    const PROVIDER_WEIBO = 3; // 新浪微博
+    const PROVIDER_WECHAT = 4; // 公众号网页
 
     /**
      * 主键编号
@@ -28,6 +31,13 @@ class Connect extends Model
      */
     public $user_id = 0;
 
+    /**
+     * 联合ID
+     *
+     * @var string
+     */
+    public $union_id = '';
+
     /**
      * 开放ID
      *
@@ -56,6 +66,13 @@ class Connect extends Model
      */
     public $provider = 0;
 
+    /**
+     * 删除标识
+     *
+     * @var int
+     */
+    public $deleted = 0;
+
     /**
      * 创建时间
      *
@@ -75,6 +92,18 @@ class Connect extends Model
         return 'kg_connect';
     }
 
+    public function initialize()
+    {
+        parent::initialize();
+
+        $this->addBehavior(
+            new SoftDelete([
+                'field' => 'deleted',
+                'value' => 1,
+            ])
+        );
+    }
+
     public function beforeCreate()
     {
         $this->create_time = time();
diff --git a/app/Services/OAuth/QQ.php b/app/Services/OAuth/QQ.php
index 444f5d66..dd6dac68 100644
--- a/app/Services/OAuth/QQ.php
+++ b/app/Services/OAuth/QQ.php
@@ -113,6 +113,7 @@ class QQ extends OAuth
         $userInfo['name'] = $data['nickname'];
         $userInfo['avatar'] = $data['figureurl'];
         $userInfo['provider'] = ConnectModel::PROVIDER_QQ;
+        $userInfo['unionid'] = '';
 
         return $userInfo;
     }
diff --git a/app/Services/OAuth/WeChat.php b/app/Services/OAuth/WeChat.php
new file mode 100644
index 00000000..29e541a3
--- /dev/null
+++ b/app/Services/OAuth/WeChat.php
@@ -0,0 +1,94 @@
+<?php
+
+namespace App\Services\OAuth;
+
+use App\Models\Connect as ConnectModel;
+use App\Services\OAuth;
+
+class WeChat extends OAuth
+{
+
+    const AUTHORIZE_URL = 'https://open.weixin.qq.com/connect/oauth2/authorize';
+    const ACCESS_TOKEN_URL = 'https://api.weixin.qq.com/sns/oauth2/access_token';
+    const USER_INFO_URL = 'https://api.weixin.qq.com/sns/userinfo';
+
+    public function getAuthorizeUrl()
+    {
+        /**
+         * 参数强制要求按特定顺序排列
+         */
+        $params = [
+            'appid' => $this->clientId,
+            'redirect_uri' => $this->redirectUri,
+            'response_type' => 'code',
+            'scope' => 'snsapi_userinfo',
+            'state' => $this->getState(),
+        ];
+
+        return self::AUTHORIZE_URL . '?' . http_build_query($params) . '#wechat_redirect';
+    }
+
+    public function getAccessToken($code)
+    {
+        $params = [
+            'code' => $code,
+            'appid' => $this->clientId,
+            'secret' => $this->clientSecret,
+            'grant_type' => 'authorization_code',
+        ];
+
+        $response = $this->httpPost(self::ACCESS_TOKEN_URL, $params);
+
+        $this->accessToken = $this->parseAccessToken($response);
+
+        return $this->accessToken;
+    }
+
+    public function getOpenId($accessToken = null)
+    {
+        return $this->openId;
+    }
+
+    public function getUserInfo($accessToken, $openId)
+    {
+        $params = [
+            'access_token' => $accessToken,
+            'openid' => $openId,
+        ];
+
+        $response = $this->httpGet(self::USER_INFO_URL, $params);
+
+        return $this->parseUserInfo($response);
+    }
+
+    private function parseAccessToken($response)
+    {
+        $data = json_decode($response, true);
+
+        if (isset($data['errcode']) && $data['errcode'] != 0) {
+            throw new \Exception("Fetch Access Token Failed:{$response}");
+        }
+
+        $this->openId = $data['openid'];
+
+        return $data['access_token'];
+    }
+
+    private function parseUserInfo($response)
+    {
+        $data = json_decode($response, true);
+
+        if (isset($data['errcode']) && $data['errcode'] != 0) {
+            throw new \Exception("Fetch User Info Failed:{$response}");
+        }
+
+        $userInfo['id'] = $data['openid'];
+        $userInfo['name'] = $data['nickname'];
+        $userInfo['avatar'] = $data['headimgurl'];
+        $userInfo['unionid'] = $data['unionid'] ?? '';
+        $userInfo['provider'] = ConnectModel::PROVIDER_WECHAT;
+
+        return $userInfo;
+    }
+
+}
diff --git a/app/Services/OAuth/WeiBo.php b/app/Services/OAuth/WeiBo.php
index 698ec0a6..ba98eb74 100644
--- a/app/Services/OAuth/WeiBo.php
+++ b/app/Services/OAuth/WeiBo.php
@@ -88,6 +88,7 @@ class WeiBo extends OAuth
         $userInfo['name'] = $data['name'];
         $userInfo['avatar'] = $data['profile_image_url'];
         $userInfo['provider'] = ConnectModel::PROVIDER_WEIBO;
+        $userInfo['unionid'] = '';
 
         return $userInfo;
     }
diff --git a/app/Services/OAuth/WeiXin.php b/app/Services/OAuth/WeiXin.php
index c5d22282..52703c16 100644
--- a/app/Services/OAuth/WeiXin.php
+++ b/app/Services/OAuth/WeiXin.php
@@ -87,6 +87,7 @@ class WeiXin extends OAuth
         $userInfo['id'] = $data['openid'];
         $userInfo['name'] = $data['nickname'];
         $userInfo['avatar'] = $data['headimgurl'];
+        $userInfo['unionid'] = $data['unionid'] ?? '';
         $userInfo['provider'] = ConnectModel::PROVIDER_WEIXIN;
 
         return $userInfo;
diff --git a/app/Services/Pay/Wxpay.php b/app/Services/Pay/Wxpay.php
index 86c8493e..c72a4182 100644
--- a/app/Services/Pay/Wxpay.php
+++ b/app/Services/Pay/Wxpay.php
@@ -121,6 +121,37 @@ class Wxpay extends PayService
         return $result;
     }
 
+    /**
+     * 公众号支付
+     *
+     * @param TradeModel $trade
+     * @param string $openId
+     * @return Collection|bool
+     */
+    public function mp(TradeModel $trade, $openId)
+    {
+        try {
+
+            $result = $this->gateway->mp([
+                'out_trade_no' => $trade->sn,
+                'total_fee' => 100 * $trade->amount,
+                'body' => $trade->subject,
+                'openid' => $openId,
+            ]);
+
+        } catch (\Exception $e) {
+
+            Log::error('Wxpay MP Exception', [
+                'code' => $e->getCode(),
+                'message' => $e->getMessage(),
+            ]);
+
+            $result = false;
+        }
+
+        return $result;
+    }
+
     /**
      * 小程序支付
      *
diff --git a/db/migrations/20210917093354.php b/db/migrations/20210917093354.php
new file mode 100644
index 00000000..f4ddbfe9
--- /dev/null
+++ b/db/migrations/20210917093354.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * @copyright Copyright (c) 2021 深圳市酷瓜软件有限公司
+ * @license https://opensource.org/licenses/GPL-2.0
+ * @link https://www.koogua.com
+ */
+
+use Phinx\Db\Adapter\MysqlAdapter;
+
+class V20210917093354 extends Phinx\Migration\AbstractMigration
+{
+
+    public function up()
+    {
+        $this->alterConnectTable();
+        $this->alterWechatSubscribeTable();
+    }
+
+    protected function alterConnectTable()
+    {
+        $this->table('kg_connect')
+            ->addColumn('deleted', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '删除标识',
+                'after' => 'provider',
+            ])
+            ->save();
+    }
+
+    protected function alterWechatSubscribeTable()
+    {
+        $this->table('kg_wechat_subscribe')
+            ->addColumn('union_id', 'string', [
+                'null' => false,
+                'default' => '',
+                'limit' => 64,
+                'collation' => 'utf8mb4_general_ci',
+                'encoding' => 'utf8mb4',
+                'comment' => '联合ID',
+                'after' => 'open_id',
+            ])
+            ->addColumn('deleted', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '删除标识',
+                'after' => 'open_id',
+            ])
+            ->save();
+    }
+
+}