diff --git a/composer.json b/composer.json
index 9955d13..1afa2cb 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,11 @@
     "topthink/framework": "^6.0.0",
     "topthink/think-orm": "^2.0",
     "liguangchun/ip": "^1.1",
-    "ext-bcmath": "*"
+    "ext-bcmath": "*",
+    "aliyuncs/oss-sdk-php": "^2.3",
+    "obs/esdk-obs-php": "^3.19",
+    "baidubce/bce-sdk-php": "^0.8.22",
+    "qcloud/cos-sdk-v5": "^2.0"
   },
   "autoload": {
     "files": [
diff --git a/src/service/douyin/DouYinException.php b/src/exception/DouYinException.php
similarity index 96%
rename from src/service/douyin/DouYinException.php
rename to src/exception/DouYinException.php
index 5fb7351..c22d393 100644
--- a/src/service/douyin/DouYinException.php
+++ b/src/exception/DouYinException.php
@@ -14,7 +14,7 @@
 // | Packagist 地址 ：https://packagist.org/packages/liguangchun/think-library
 // +----------------------------------------------------------------------
 
-namespace DtApp\ThinkLibrary\service\douyin;
+namespace DtApp\ThinkLibrary\exception;
 
 use Exception;
 
diff --git a/src/service/WeMini/NewTmplService.php b/src/service/WeMini/NewTmplService.php
new file mode 100644
index 0000000..b5570fd
--- /dev/null
+++ b/src/service/WeMini/NewTmplService.php
@@ -0,0 +1,41 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | ThinkLibrary 6.0 for ThinkPhP 6.0
+// +----------------------------------------------------------------------
+// | 版权所有 2017~2020 [ https://www.dtapp.net ]
+// +----------------------------------------------------------------------
+// | 官方网站: https://gitee.com/liguangchun/ThinkLibrary
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | gitee 仓库地址 ：https://gitee.com/liguangchun/ThinkLibrary
+// | github 仓库地址 ：https://github.com/GC0202/ThinkLibrary
+// | Packagist 地址 ：https://packagist.org/packages/liguangchun/think-library
+// +----------------------------------------------------------------------
+
+namespace DtApp\ThinkLibrary\service\WeMini;
+
+use DtApp\Curl\CurlException;
+use DtApp\Curl\Get;
+
+/**
+ * 微信小程序 - 订阅消息
+ * Class NewTmplService
+ * @package DtApp\ThinkLibrary\service\WeMini
+ */
+class NewTmplService
+{
+    /**
+     * 获取当前帐号下的个人模板列表
+     * @param $access_token
+     * @return bool|mixed|string
+     * @throws CurlException
+     */
+    public function getTemplateList($access_token)
+    {
+        $url = "https://api.weixin.qq.com/wxaapi/newtmpl/gettemplate?access_token=ACCESS_TOKEN";
+        $curl = new Get();
+        return $curl->http(str_replace('ACCESS_TOKEN', $access_token, $url), '', true);
+    }
+}
diff --git a/src/service/douyin/WatermarkService.php b/src/service/douyin/WatermarkService.php
index 4862f50..2424c0b 100644
--- a/src/service/douyin/WatermarkService.php
+++ b/src/service/douyin/WatermarkService.php
@@ -16,6 +16,7 @@
 
 namespace DtApp\ThinkLibrary\service\douyin;
 
+use DtApp\ThinkLibrary\exception\DouYinException;
 use DtApp\ThinkLibrary\facade\Pregs;
 use DtApp\ThinkLibrary\Service;
 use stdClass;
@@ -238,11 +239,14 @@ class WatermarkService extends Service
      * 正则匹配 mid
      * @param $content
      * @return mixed
+     * @throws DouYinException
      */
     private function getItemId($content)
     {
         preg_match('/"(?<=itemId:\s\")\d+"/', $content, $matches);
+        if (!isset($matches[0])) throw new DouYinException('视频不存在');
         preg_match("~\"(.*?)\"~", $matches[0], $matches2);
+        if (!isset($matches2[1])) throw new DouYinException('视频不存在');
         return $matches2[1];
     }
 
@@ -250,12 +254,15 @@ class WatermarkService extends Service
      * 正则匹配 dytk
      * @param $content
      * @return mixed
+     * @throws DouYinException
      */
     private function getDyTk($content)
     {
         preg_match("~dytk(.*?)}~", $content, $matches);
+        if (!isset($matches[1])) throw new DouYinException('视频不存在');
         $Dytk = $matches[1];
         preg_match("~\"(.*?)\"~", $Dytk, $matches2);
+        if (!isset($matches2[1])) throw new DouYinException('视频不存在');
         return $matches2[1];
     }