diff --git a/README.md b/README.md
index 827f57d7572e0270aa6106f58bfea4882c40289d..0a3265bab0d931412db2844fdc5fbb9e15e74e64 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@
     - [网络通信](#网络通信)
     - [其他](#其他)
 
+
 ## 工具
 
 - [IDE官方下载地址](https://developer.harmonyos.com/cn/develop/deveco-studio) - DevEco Studio