diff --git a/README_zh.md b/README_zh.md
index d0e5aa9..eac0a31 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -62,6 +62,7 @@ adb shell
 cd /tmp && wget -O RMxxx_rgmii_toolkit.sh https://code.060070.xyz/sky/simple-admin/raw/branch/main/RMxxx_rgmii_toolkit.sh && chmod +x RMxxx_rgmii_toolkit.sh && ./RMxxx_rgmii_toolkit.sh && cd /
 ```
 **您应该看到：**
+
 ![工具包](https://github.com/iamromulan/quectel-rgmii-configuration-notes/blob/main/images/iamromulantoolkit.png?raw=true)
 
 ## Tailscale安装和配置