diff --git a/WeMini/Crypt.php b/WeMini/Crypt.php
index 70081ed..a458d7b 100644
--- a/WeMini/Crypt.php
+++ b/WeMini/Crypt.php
@@ -50,6 +50,7 @@ class Crypt extends BasicWeChat
      * 登录凭证校验
      * @param string $code 登录时获取的 code
      * @return array
+     * @throws \WeChat\Exceptions\LocalCacheException
      */
     public function session($code)
     {
@@ -67,6 +68,7 @@ class Crypt extends BasicWeChat
      * @return array
      * @throws InvalidDecryptException
      * @throws InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
      */
     public function userInfo($code, $iv, $encryptedData)
     {
@@ -80,4 +82,24 @@ class Crypt extends BasicWeChat
         }
         return array_merge($result, $userinfo);
     }
+
+    /**
+     * 用户支付完成后，获取该用户的 UnionId
+     * @param string $openid 支付用户唯一标识
+     * @param null|string $transaction_id 微信支付订单号
+     * @param null|string $mch_id 微信支付分配的商户号，和商户订单号配合使用
+     * @param null|string $out_trade_no 微信支付商户订单号，和商户号配合使用
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getPaidUnionId($openid, $transaction_id = null, $mch_id = null, $out_trade_no = null)
+    {
+        $url = "https://api.weixin.qq.com/wxa/getpaidunionid?access_token=ACCESS_TOKEN&openid={$openid}";
+        if (is_null($mch_id)) $url .= "&mch_id={$mch_id}";
+        if (is_null($out_trade_no)) $url .= "&out_trade_no={$out_trade_no}";
+        if (is_null($transaction_id)) $url .= "&transaction_id={$transaction_id}";
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callGetApi($url);
+    }
 }
\ No newline at end of file
diff --git a/WeMini/Delivery.php b/WeMini/Delivery.php
new file mode 100644
index 0000000..ce7bcb4
--- /dev/null
+++ b/WeMini/Delivery.php
@@ -0,0 +1,209 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+namespace WeMini;
+
+use WeChat\Contracts\BasicWeChat;
+
+/**
+ * 小程序退时配送
+ * Class Delivery
+ * @package WeMini
+ */
+class Delivery extends BasicWeChat
+{
+
+    /**
+     * 异常件退回商家商家确认收货接口
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function abnormalConfirm($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/confirm_return?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 下配送单接口
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function addOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/add?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 可以对待接单状态的订单增加小费
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function addTip($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/addtips?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 取消配送单接口
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function cancelOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/cancel?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 获取已支持的配送公司列表接口
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getAllImmeDelivery($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/delivery/getall?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 拉取已绑定账号
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getBindAccount($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/shop/get?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 拉取配送单信息
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/get?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 模拟配送公司更新配送单状态
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function mockUpdateOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/test_update_order?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 预下配送单接口
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function preAddOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/pre_add?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 预取消配送单接口
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function preCancelOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/precancel?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 重新下单
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function reOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/local/business/order/readd?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 动态消息，创建被分享动态消息的 activity_id
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function createActivityId($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/message/wxopen/activityid/create?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 动态消息，修改被分享的动态消息
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function setUpdatableMsg($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/message/wxopen/updatablemsg/send?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+}
\ No newline at end of file
diff --git a/WeMini/Img.php b/WeMini/Img.php
new file mode 100644
index 0000000..5fc01c2
--- /dev/null
+++ b/WeMini/Img.php
@@ -0,0 +1,72 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+namespace WeMini;
+
+use WeChat\Contracts\BasicWeChat;
+use WeChat\Exceptions\InvalidResponseException;
+
+/**
+ * 小程序图像处理
+ * Class Img
+ * @package WeMini
+ */
+class Img extends BasicWeChat
+{
+
+    /**
+     * 本接口提供基于小程序的图片智能裁剪能力
+     * @param string $img_url 要检测的图片 url，传这个则不用传 img 参数。
+     * @param string $img form-data 中媒体文件标识，有filename、filelength、content-type等信息，传这个则不用穿 img_url
+     * @return array
+     * @throws InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function aiCrop($img_url, $img)
+    {
+        $url = "https://api.weixin.qq.com/cv/img/aicrop?access_token=ACCESS_TOCKEN";
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, ['img_url' => $img_url, 'img' => $img], true);
+    }
+
+    /**
+     * 本接口提供基于小程序的条码/二维码识别的API
+     * @param string $img_url 要检测的图片 url，传这个则不用传 img 参数。
+     * @param string $img form-data 中媒体文件标识，有filename、filelength、content-type等信息，传这个则不用穿 img_url
+     * @return array
+     * @throws InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function scanQRCode($img_url, $img)
+    {
+        $url = "https://api.weixin.qq.com/cv/img/qrcode?img_url=ENCODE_URL&access_token=ACCESS_TOCKEN";
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, ['img_url' => $img_url, 'img' => $img], true);
+    }
+
+    /**
+     * 本接口提供基于小程序的图片高清化能力
+     * @param string $img_url 要检测的图片 url，传这个则不用传 img 参数
+     * @param string $img form-data 中媒体文件标识，有filename、filelength、content-type等信息，传这个则不用穿 img_url
+     * @return array
+     * @throws InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function superresolution($img_url, $img)
+    {
+        $url = "https://api.weixin.qq.com/cv/img/qrcode?img_url=ENCODE_URL&access_token=ACCESS_TOCKEN";
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, ['img_url' => $img_url, 'img' => $img], true);
+    }
+}
\ No newline at end of file
diff --git a/WeMini/Logistics.php b/WeMini/Logistics.php
new file mode 100644
index 0000000..dc048bb
--- /dev/null
+++ b/WeMini/Logistics.php
@@ -0,0 +1,206 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+namespace WeMini;
+
+use WeChat\Contracts\BasicWeChat;
+
+/**
+ * 小程序物流助手
+ * Class Logistics
+ * @package WeMini
+ */
+class Logistics extends BasicWeChat
+{
+    /**
+     * 生成运单
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function addOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/order/add?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 取消运单
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function cancelOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/order/cancel?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 获取支持的快递公司列表
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getAllDelivery()
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/delivery/getall?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callGetApi($url);
+    }
+
+    /**
+     * 获取运单数据
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/order/get?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 查询运单轨迹
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getPath($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/path/get?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 获取打印员。若需要使用微信打单 PC 软件，才需要调用
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getPrinter()
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/printer/getall?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callGetApi($url);
+    }
+
+    /**
+     * 获取电子面单余额。仅在使用加盟类快递公司时，才可以调用
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getQuota($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/path/get?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 模拟快递公司更新订单状态, 该接口只能用户测试
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function testUpdateOrder($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/test_update_order?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 配置面单打印员，若需要使用微信打单 PC 软件，才需要调用
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function updatePrinter($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/business/printer/update?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 获取面单联系人信息
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function getContact($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/delivery/contact/get?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 预览面单模板。用于调试面单模板使用
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function previewTemplate($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/delivery/template/preview?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 更新商户审核结果
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function updateBusiness($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/delivery/service/business/update?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 更新运单轨迹
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function updatePath($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/express/delivery/path/update?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+}
\ No newline at end of file
diff --git a/WeMini/Ocr.php b/WeMini/Ocr.php
new file mode 100644
index 0000000..22b5048
--- /dev/null
+++ b/WeMini/Ocr.php
@@ -0,0 +1,110 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+namespace WeMini;
+
+use WeChat\Contracts\BasicWeChat;
+
+/**
+ * 小程序ORC服务
+ * Class Ocr
+ * @package WeMini
+ */
+class Ocr extends BasicWeChat
+{
+    /**
+     * 本接口提供基于小程序的银行卡 OCR 识别
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function bankcard($data)
+    {
+        $url = 'https://api.weixin.qq.com/cv/ocr/bankcard?access_token=ACCESS_TOCKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 本接口提供基于小程序的营业执照 OCR 识别
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function businessLicense($data)
+    {
+        $url = 'https://api.weixin.qq.com/cv/ocr/bizlicense?access_token=ACCESS_TOCKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 本接口提供基于小程序的驾驶证 OCR 识别
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function driverLicense($data)
+    {
+        $url = 'https://api.weixin.qq.com/cv/ocr/drivinglicense?access_token=ACCESS_TOCKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 本接口提供基于小程序的身份证 OCR 识别
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function idcard($data)
+    {
+        $url = 'https://api.weixin.qq.com/cv/ocr/idcard?access_token=ACCESS_TOCKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 本接口提供基于小程序的通用印刷体 OCR 识别
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function printedText($data)
+    {
+        $url = 'https://api.weixin.qq.com/cv/ocr/comm?access_token=ACCESS_TOCKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+    /**
+     * 本接口提供基于小程序的行驶证 OCR 识别
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function vehicleLicense($data)
+    {
+        $url = 'https://api.weixin.qq.com/cv/ocr/driving?access_token=ACCESS_TOCKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+}
\ No newline at end of file
diff --git a/WeMini/Plugs.php b/WeMini/Plugs.php
index 4755ff1..6110e89 100644
--- a/WeMini/Plugs.php
+++ b/WeMini/Plugs.php
@@ -64,6 +64,20 @@ class Plugs extends BasicWeChat
         return $this->callPostApi($url, ['action' => 'unbind', 'plugin_appid' => $plugin_appid], true);
     }
 
+    /**
+     * 获取当前所有插件使用方
+     * 修改插件使用申请的状态
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function devplugin($data)
+    {
+        $url = 'https://api.weixin.qq.com/wxa/devplugin?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
 
     /**
      * 4.获取当前所有插件使用方（供插件开发者调用）
diff --git a/WeMini/Qrcode.php b/WeMini/Qrcode.php
index fe31299..cacaf1f 100644
--- a/WeMini/Qrcode.php
+++ b/WeMini/Qrcode.php
@@ -16,7 +16,6 @@ namespace WeMini;
 
 use WeChat\Contracts\BasicWeChat;
 use WeChat\Contracts\Tools;
-use WeChat\Exceptions\InvalidResponseException;
 
 /**
  * 微信小程序二维码管理
@@ -109,5 +108,5 @@ class Qrcode extends BasicWeChat
         }
         return is_null($outType) ? $result : $outType($result);
     }
-
+    
 }
\ No newline at end of file
diff --git a/WeMini/Security.php b/WeMini/Security.php
new file mode 100644
index 0000000..5b1901f
--- /dev/null
+++ b/WeMini/Security.php
@@ -0,0 +1,70 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+namespace WeMini;
+
+use WeChat\Contracts\BasicWeChat;
+use WeChat\Exceptions\InvalidResponseException;
+
+/**
+ * 小程序内容安全
+ * Class Security
+ * @package WeMini
+ */
+class Security extends BasicWeChat
+{
+
+    /**
+     * 校验一张图片是否含有违法违规内容
+     * @param string $media 要检测的图片文件，格式支持PNG、JPEG、JPG、GIF，图片尺寸不超过 750px x 1334px
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function imgSecCheck($media)
+    {
+        $url = 'https://api.weixin.qq.com/wxa/img_sec_check?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, ['media' => $media], true);
+    }
+
+    /**
+     * 异步校验图片/音频是否含有违法违规内容
+     * @param string $media_url
+     * @param string $media_type
+     * @return array
+     * @throws InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function mediaCheckAsync($media_url, $media_type)
+    {
+        $url = 'https://api.weixin.qq.com/wxa/media_check_async?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, ['media_url' => $media_url, 'media_type' => $media_type], true);
+    }
+
+    /**
+     * 检查一段文本是否含有违法违规内容
+     * @param string $content
+     * @return array
+     * @throws InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function msgSecCheck($content)
+    {
+        $url = 'https://api.weixin.qq.com/wxa/msg_sec_check?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, ['content' => $content], true);
+    }
+}
\ No newline at end of file
diff --git a/WeMini/Soter.php b/WeMini/Soter.php
new file mode 100644
index 0000000..7890568
--- /dev/null
+++ b/WeMini/Soter.php
@@ -0,0 +1,40 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+namespace WeMini;
+
+use WeChat\Contracts\BasicWeChat;
+
+/**
+ * 小程序生物认证
+ * Class Soter
+ * @package WeMini
+ */
+class Soter extends BasicWeChat
+{
+    /**
+     * SOTER 生物认证秘钥签名验证
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function verifySignature($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/soter/verify_signature?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+}
\ No newline at end of file
diff --git a/WeMini/Template.php b/WeMini/Template.php
index 516d407..730f8c3 100644
--- a/WeMini/Template.php
+++ b/WeMini/Template.php
@@ -107,4 +107,20 @@ class Template extends BasicWeChat
         return $this->callPostApi($url, $data, true);
     }
 
+    /**
+     * 下发小程序和公众号统一的服务消息
+     * @param array $data
+     * @return array
+     * @throws \WeChat\Exceptions\InvalidResponseException
+     * @throws \WeChat\Exceptions\LocalCacheException
+     */
+    public function uniformSend($data)
+    {
+        $url = 'https://api.weixin.qq.com/cgi-bin/message/wxopen/template/uniform_send?access_token=ACCESS_TOKEN';
+        $this->registerApi($url, __FUNCTION__, func_get_args());
+        return $this->callPostApi($url, $data, true);
+    }
+
+
+
 }
\ No newline at end of file