diff --git a/README.md b/README.md
index 6587ec6..ebc2bb9 100644
--- a/README.md
+++ b/README.md
@@ -9,9 +9,9 @@ English | [简体中文](./README.zh-cn.md)
 ## ✨ Features
 
 - **Turn your Telegram Channel into a MicroBlog**
-- **SEO friendly**
+- **SEO friendly** `/sitemap.xml`
 - **0 JS on the browser side**
-- **RSS and RSS JSON**
+- **RSS and RSS JSON** `/rss.xml` `/rss.json`
 
 ## 🪧 Demo
 
@@ -61,7 +61,7 @@ For detailed tutorials, see [Deploy your Astro site](https://docs.astro.build/en
 ## ⚒️ Configuration
 
 ```env
-## Telegram channel name, required
+## Telegram Channel Username, must be configured. The string of characters following t.me/
 CHANNEL=miantiao_me
 
 ## Language and timezone settings, language options see [dayjs](https://github.com/iamkun/dayjs/tree/dev/src/locale)
@@ -97,6 +97,15 @@ HOST=telegram.dog
 STATIC_PROXY=
 ```
 
+## 🙋🏻 FAQs
+
+1. Why is the content empty after deployment?
+   - Check if the channel is public, it must be public
+   - The channel username is a string, not a number
+   - Turn off the "Restricting Saving Content" setting in the channel
+   - Redeploy after modifying environment variables
+   - Telegram blocks public display of some sensitive channels, you can verify by visiting `https://t.me/s/channelusername`.
+
 ## ☕ Sponsor
 
 1. [Follow me on Telegram](https://t.me/miantiao_me)
diff --git a/README.zh-cn.md b/README.zh-cn.md
index 510916e..ec3cdc9 100644
--- a/README.zh-cn.md
+++ b/README.zh-cn.md
@@ -9,9 +9,9 @@
 ## ✨ 特性
 
 - **将 Telegram Channel 转为微博客**
-- **SEO 友好**
+- **SEO 友好** `/sitemap.xml`
 - **浏览器端 0 JS**
-- **提供 RSS 和 RSS JSON**
+- **提供 RSS 和 RSS JSON** `/rss.xml` `/rss.json`
 
 ## 🪧 演示
 
@@ -61,7 +61,7 @@
 ## ⚒️ 配置
 
 ```env
-## Telegram 频道名称，必须配置
+## Telegram 频道用户名，必须配置。 t.me/ 后面那串字符
 CHANNEL=miantiao_me
 
 ## 语言和时区设置，语言选项见[dayjs](https://github.com/iamkun/dayjs/tree/dev/src/locale)
@@ -95,6 +95,15 @@ HOST=telegram.dog
 STATIC_PROXY=
 ```
 
+## 🙋🏻 常问问题
+
+1. 为什么部署后内容为空？
+   - 检查频道是否是公开的，必须是公开的
+   - 频道用户名是字符串，不是数字
+   - 关闭频道 Restricting Saving Content 设置项
+   - 修改完环境变量后需要重新部署
+   - Telegram 会屏蔽一些敏感频道的公开展示， 可以通过访问 `https://t.me/s/频道用户名` 确认
+
 ## ☕ 赞助
 
 1. [在 Telegram 关注我](https://t.me/miantiao_me)
diff --git a/src/lib/telegram/index.js b/src/lib/telegram/index.js
index 5d1b45f..bd13182 100644
--- a/src/lib/telegram/index.js
+++ b/src/lib/telegram/index.js
@@ -115,7 +115,7 @@ function getPost($, item, { channel, staticProxy, index = 0 }) {
   const content = $(item).find('.js-message_reply_text')?.length > 0
     ? modifyHTMLContent($, $(item).find('.tgme_widget_message_text.js-message_text'), { index })
     : modifyHTMLContent($, $(item).find('.tgme_widget_message_text'), { index })
-  const title = content?.text()?.match(/[^。\n]*(?=[。\n]|http)/g)?.[0] ?? content?.text() ?? ''
+  const title = content?.text()?.match(/^.*?(?=[。：:]|http\S)/g)?.[0] ?? content?.text() ?? ''
   const id = $(item).attr('data-post')?.replace(`${channel}/`, '')
 
   const tags = $(content).find('a[href^="?q="]')?.each((_index, a) => {