diff --git a/README.md b/README.md
index 279e2169..b9933cab 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,7 @@ pip install trpc-agent-py
 Install optional capabilities as needed:
 
 ```bash
-pip install trpc-agent-py[a2a,ag-ui,knowledge,agent-claude,mem0, Mempalace, langfuse]
+pip install "trpc-agent-py[a2a,ag-ui,knowledge,agent-claude,mem0,mempalace,langfuse]"
 ```
 
 ### Develop Weather Agent
diff --git a/README.zh_CN.md b/README.zh_CN.md
index b5619c2a..ca4c5f3b 100644
--- a/README.zh_CN.md
+++ b/README.zh_CN.md
@@ -84,10 +84,9 @@ pip install trpc-agent-py
 按需安装扩展能力：
 
 ```bash
-pip install trpc-agent-py[a2a,ag-ui,knowledge,agent-claude,mem0, Mempalace, langfuse]
+pip install "trpc-agent-py[a2a,ag-ui,knowledge,agent-claude,mem0,mempalace,langfuse]"
 ```
 
-
 ### 开发天气查询Agent
 
 ```python