docs: uni-sec-check

docs/uniCloud/_sidebar.md

@@ -38,7 +38,8 @@
   * [发送短信](uniCloud/send-sms.md)
   * [uni一键登录](uniCloud/univerify.md)
   * [uSearch 云端一体搜索](https://ext.dcloud.net.cn/plugin?id=3851)
-  * [uni-captcha图形验证码](https://ext.dcloud.net.cn/plugin?id=4048)
+  * [uni-captcha 图形验证码](https://ext.dcloud.net.cn/plugin?id=4048)
+  * [uni-sec-check 内容安全](https://ext.dcloud.net.cn/plugin?id=5460)
 * [uniCloud响应体规范](uniCloud/unicloud-response-format.md)
 * [前端网页托管](uniCloud/hosting.md)
 * [日志输出](uniCloud/cf-logger.md)