diff --git a/README.md b/README.md
index cd830a5..26b97dc 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ pip3 install itchat
 - F12 进入开发者控制台
 - 选择Application -> Cookies，将 session-token 中的值填入配置中
 
-![](https://blog.cos.zhayujie.com/bot/chatgpt-token.png)
+![](docs/images/chatgpt-token.png)
 
 
 ## 运行
diff --git a/docs/images/chatgpt-token.png b/docs/images/chatgpt-token.png
new file mode 100644
index 0000000..cb1baf9
Binary files /dev/null and b/docs/images/chatgpt-token.png differ