diff --git a/README.md b/README.md
index 420633e..29603c3 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ A Telnet-based MCP tool for H3C network device CLI, optimized for H3C IOS device
 ```bash
 git clone https://git.youdu.xin/wxy/h3c-cli-mcp.git
 cd h3c-cli-mcp
-pip install  .
+pip install  -e .
 ```
 
 ### Usage
@@ -110,7 +110,7 @@ As a network automation assistant, help users accomplish the following tasks:
 ```bash
 git clone https://git.youdu.xin/wxy/h3c-cli-mcp.git
 cd h3c-cli-mcp
-pip install .
+pip install -e .
 ```
 
 ### 使用方式