diff --git a/README.md b/README.md
index 8cb84dc0..32cd6004 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+ [<img src="https://devin.ai/assets/deepwiki-badge.png" alt="Ask DeepWiki.com" height="20"/>](https://deepwiki.com/zhiwehu/Python-programming-exercises)
+ 
 # Python-programming-exercises
 
 100+ Python challenge programming exercises.
@@ -6,9 +8,13 @@
 
 https://github.com/zhiwehu/100_plus_Python_Projects_Challenge
 
+## A simple Python online IDE run in browser.
+
+Hey guys I just made a simple Python online IDE run in browser : https://github.com/zhiwehu/react-python-ide. It's free and opensource. Feel free to let me know if you have any issues.
+
 ## Python comic
 
-Hey guys I just created a comic for learning Python if you like you could see it from here: https://aicodeplayer.com
+Hey guys I just created a comic for learning Python if you like you could see it from here: https://zhixinfuture.com
 For now I just use Chinese if you like I could use English as well.
 
 ![Python Comic](https://github.com/zhiwehu/Python-programming-exercises/blob/master/comic.png?raw=true)