diff --git a/README-zh.md b/README-zh.md
index 96750b9a..12ab7b62 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -128,9 +128,9 @@ uv sync --extra api
 source .venv/bin/activate  # 激活虚拟环境 (Linux/macOS)
 # Windows 系统: .venv\Scripts\activate
 
-# 或使用 pip 和虚拟环境
+### 或使用 pip 和虚拟环境
 # python -m venv .venv
-# source .venv/bin/activate  # Windows: .venv\Scripts\activate
+### source .venv/bin/activate  # Windows: .venv\Scripts\activate
 # pip install -e ".[api]"
 
 # 构建前端代码
diff --git a/README.md b/README.md
index 090b2d99..c10c6927 100644
--- a/README.md
+++ b/README.md
@@ -128,9 +128,9 @@ uv sync --extra api
 source .venv/bin/activate  # Activate the virtual environment (Linux/macOS)
 # Or on Windows: .venv\Scripts\activate
 
-# Or using pip with virtual environment
+### Or using pip with virtual environment
 # python -m venv .venv
-# source .venv/bin/activate  # Windows: .venv\Scripts\activate
+### source .venv/bin/activate  # Windows: .venv\Scripts\activate
 # pip install -e ".[api]"
 
 # Build front-end artifacts