diff --git a/sdk/RaspberryPi/更多参考教程.txt b/sdk/RaspberryPi/更多参考教程.txt
index 33092978..621b71b0 100644
--- a/sdk/RaspberryPi/更多参考教程.txt
+++ b/sdk/RaspberryPi/更多参考教程.txt
@@ -1,9 +1,17 @@
- [Eclipse Paho MQTT Python Client 使用手册 | Cooooder](https://www.cooooder.com/archives/20210303)
+[Eclipse Paho MQTT Python Client 使用手册 | Cooooder](https://www.cooooder.com/archives/20210303)
+
 [Python 实现AES加密 - 知乎 (zhihu.com)](https://zhuanlan.zhihu.com/p/261694311)
+
 [python实现AES加密解密_Hello_wshuo的博客-CSDN博客_python实现aes加密](https://blog.csdn.net/chouzhou9701/article/details/122019967)
+
 [使用python time()方法-Python学习网](http://www.py.cn/jishu/jichu/20424.html)
+
 [python 线程定时器Timer（37） - 知乎 (zhihu.com)](https://zhuanlan.zhihu.com/p/91412537)
+
 [浅谈Python的格式化输出_python_脚本之家 (jb51.net)](https://www.jb51.net/article/225609.htm)
+
 [Python Request库入门 - 简书 (jianshu.com)](https://www.jianshu.com/p/d78982126318)
+
 [Python JSON | 菜鸟教程 (runoob.com)](https://www.runoob.com/python/python-json.html)
+
 [Python random() 函数 | 菜鸟教程 (runoob.com)](https://www.runoob.com/python/func-number-random.html)
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