Update README.md

shibing624 · web-flow · commit 7303e73996db · 2021-09-26T11:54:53.000+08:00
diff --git a/README.md b/README.md
@@ -56,9 +56,7 @@ Python实用教程，包括：Python基础，Python高级特性，面向对象
 
 <img src="http://42.193.145.218/github_data/nlp_wechatgroup_erweima.png" width="200" /><img src="http://42.193.145.218/github_data/xm_wechat_erweima.png" width="200" />
 
-读后有疑问请加微信群讨论，读后有收获可以打赏作者喝咖啡：
 
-<img src="http://42.193.145.218/github_data/xm_wechat_zhifu.png" width="150" />
 
 # Cite
 
@@ -93,4 +91,4 @@ Python实用教程，包括：Python基础，Python高级特性，面向对象
 2. [PythonDataScienceHandbook](https://github.com/jakevdp/PythonDataScienceHandbook)
 3. [Python4DataScience.CH](https://github.com/catalystfrank/Python4DataScience.CH)
 4. [Python-100-Days](https://github.com/jackfrued/Python-100-Days)
-5. [flask-tutorial](https://github.com/greyli/flask-tutorial)
+5. [flask-tutorial](https://github.com/greyli/flask-tutorial)
