diff --git a/sdk/RaspberryPi/README.md b/sdk/RaspberryPi/README.md
index 1aed560e..8ad95687 100644
--- a/sdk/RaspberryPi/README.md
+++ b/sdk/RaspberryPi/README.md
@@ -40,6 +40,6 @@ python3 main_sdk.py
 
 #### 三、开发参考资料：
 
-- [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](https://www.cooooder.com/archives/20210303)
 - [更多参考资料](https://gitee.com/kerwincui/wumei-smart/blob/master/sdk/RaspberryPi/%E6%9B%B4%E5%A4%9A%E5%8F%82%E8%80%83%E6%95%99%E7%A8%8B.txt)
 
diff --git a/sdk/RaspberryPi/更多参考教程.txt b/sdk/RaspberryPi/更多参考教程.txt
index 621b71b0..8a5b5765 100644
--- a/sdk/RaspberryPi/更多参考教程.txt
+++ b/sdk/RaspberryPi/更多参考教程.txt
@@ -1,17 +1,26 @@
-[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
+    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
+    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)
+python实现AES加密解密
+    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)
+使用python time()方法
+    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)
+python 线程定时器Timer
+    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)
+浅谈Python的格式化输出
+    https://www.jb51.net/article/225609.htm
 
-[Python Request库入门 - 简书 (jianshu.com)](https://www.jianshu.com/p/d78982126318)
+Python Request库入门
+    https://www.jianshu.com/p/d78982126318
 
-[Python JSON | 菜鸟教程 (runoob.com)](https://www.runoob.com/python/python-json.html)
+Python JSON 
+    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)
\ No newline at end of file
+Python random() 函数 
+    https://www.runoob.com/python/func-number-random.html
\ No newline at end of file