diff --git a/README.md b/README.md
index 0b2b462..47c2d94 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,14 @@
-# All about RSS
+# ALL about RSS
 
 A list of all RSS stuff. Contents organized based on the posts in the Telegram Channel [@AboutRSS](https://t.me/s/aboutrss).
 
-- [RSS Readers](#RSS-Readers)
+Inspired by [Awesome lists](https://github.com/sindresorhus/awesome) and [@realSpencerWoo's archived Telegram Channel posts](https://t.me/realSpencerWoo/63). But note that 「ALL about RSS」 is not a Awesome list. Any service/tool that functions well and maintained well or even once functioned well can be listed here.
+
+> _Items marked with ![Open-Source Software][oss icon] are open-source software. Items marked with ![Freeware][freeware icon] are totally free. If anything related to the item has been introduced in the Telegram Channel [@AboutRSS](https://t.me/s/aboutrss), it will be specified by a superscript number with link to that post in Channel.
+
+- [RSS Readers](#rss-readers)
   - [Apps](#Apps)
-  - [iOS/iPadOS Apps](#iOs/iPadOS-Apps)
+  - [iOS/iPadOS Apps](#iosipados-apps)
 
 ## RSS Readers
 
@@ -14,30 +18,61 @@ A list of all RSS stuff. Contents organized based on the posts in the Telegram C
 
 #### iOS/iPadOS Apps
 
+- [Reeder](https://reederapp.com/) <sup>[22](https://t.me/aboutrss/22</sup>
+
+#### Chrome Apps
+
+- [小乐RSS阅读器](https://sites.google.com/site/zzllrrrssreader/) <sup>[12](https://t.me/aboutrss/12)</sup> ![Freeware][freeware icon]
+
 ### Hosted Readers
 
 ### Self Hosted Readers
 
+- [Tiny Tiny RSS](https://tt-rss.org) <sup>[21](https://t.me/aboutrss/21)</sup> [![Open-Source Software][oss icon]](https://git.tt-rss.org/fox/tt-rss)
+
+### Others
+
+- [Zotero](https://zotero.org) <sup>[451](https://t.me/aboutrss/451)</sup>
+
 ## Feed Resources
 
 ## Servers of fans
 
 ## Telegram RSS bots
 
+- [NodeRSSbot](https://t.me/NodeRSS_bot) <sup>[5](https://t.me/aboutrss/5)</sup> [![Open-Source Software][oss icon]](https://github.com/fengkx/NodeRSSBot)
+- [flowerss](https://t.me/rssflowbot) <sup>[17](https://t.me/aboutrss/17)</sup> [![Open-Source Software][oss icon]](https://github.com/indes/flowerss-bot)
+
 ## Podcasts Platform
 
 ## Feed Search Engines
 
+- [KOTOMI RSS](https://moe4sale.in/) <sup>[18](https://t.me/aboutrss/18)</sup>: Anime RSS 索引站，将你的搜索结果订阅为 RSS 源
+
 ## Tools
 
-## Views
+### RSS2KINDLE
+
+- [Kindle Ear](https://github.com/cdhigh/KindleEar) <sup>[13](https://t.me/aboutrss/13)</sup> [![Open-Source Software][oss icon]](https://github.com/cdhigh/KindleEar) 
+
+## Views / Discussions
+
+- [RSS 的兴起与衰落](http://jandan.net/2018/10/14/the-rss.html) <sup>[4](https://t.me/aboutrss/4)</sup>
+- [是 RSS 复兴的时候了（翻译 )](https://www.fengkx.top/post/translation-of-rss-revival/) <sup>[6](https://t.me/aboutrss/6)</sup>
+- [当我们谈论RSS时，我们谈论些什么？](https://www.runningcheese.com/rss-feed) <sup>[10](https://t.me/aboutrss/10)</sup>
+- [论 RSS 的「复兴」](https://sspai.com/post/43998) <sup>[11](https://t.me/aboutrss/11)</sup>
+
 
 ## Individual Experiences
 - [使用RSS订阅实现消息「多元化推送」](https://www.newlearner.site/2019/05/11/rss.html) <sup>[3](https://t.me/aboutrss/3)</sup>
-
+- [我有特别的 RSS 使用技巧](https://diygod.me/ohmyrss/index.html) <sup>[19](https://t.me/aboutrss/19)</sup>
 
 ## Information Aggregators
 
+## Acknowledgement 
+
+- Operating System Icons: [ICONSDB](https://www.iconsdb.com/) and [Icons8](https://icons8.com)
+
 ## License
 
 [![CC BY 4.0][cc-by-image]][cc-by]
@@ -46,3 +81,5 @@ This work is licensed under a [Creative Commons Attribution 4.0 International Li
 
 [cc-by]: http://creativecommons.org/licenses/by/4.0/
 [cc-by-image]: https://i.creativecommons.org/l/by/4.0/88x31.png
+[oss icon]: https://cdn.rawgit.com/Awesome-Windows/Awesome/master/media/OSS.svg
+[freeware icon]: https://cdn.rawgit.com/Awesome-Windows/Awesome/master/media/free.svg