diff --git a/README.md b/README.md
index 49df2023..b3bc5b9c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,15 @@
 # ChatGPT 学术优化
 
 **如果喜欢这个项目，请给它一个Star**
+
+<div align="center">
+<img src="demo2.jpg" width="500" >
+</div>
+
+<div align="center">
+<img src="demo.jpg" width="500" >
+</div>
+
 <div align="center">
 <img src="公式.gif" width="700" >
 </div>
@@ -9,9 +18,22 @@
 <img src="润色.gif" width="700" >
 </div>
 
+## 直接运行 (Windows or Linux)
+
+```
+# 下载项目
+git clone https://github.com/binary-husky/chatgpt_academic.git
+cd chatgpt_academic
+# 配置 海外Proxy 和 OpenAI API KEY
+config.py
+# 安装依赖
+python -m pip install -r requirements.txt
+# 运行
+python main.py
+```
 
 
-## 使用docker
+## 使用docker (Linux)
 
 ``` sh
 # 下载项目
diff --git a/demo.jpg b/demo.jpg
new file mode 100644
index 00000000..fcffc19a
Binary files /dev/null and b/demo.jpg differ
diff --git a/demo2.jpg b/demo2.jpg
new file mode 100644
index 00000000..38fae48e
Binary files /dev/null and b/demo2.jpg differ
diff --git a/main.py b/main.py
index 0aefd335..ce162efc 100644
--- a/main.py
+++ b/main.py
@@ -46,9 +46,6 @@ def markdown_convertion(txt):
     else:
         return markdown.markdown(txt,extensions=['fenced_code','tables'])
 
-# math_config = {'mdx_math': {'enable_dollar_delimiter': True}}
-# markdown.markdown(txt, extensions=['fenced_code', 'tables', 'mdx_math'], extension_configs=math_config)
-
 
 def format_io(self,y):
     if y is None: