docs: Update configuration part

README.md

@@ -61,15 +61,7 @@ git pull
 
 ## Configuration
 
-If you don't want to bother, you only need o fill the image path of the wetbsite favicon and your avatar to complete the most basic configuration. Other configuration items are default.
-
-``` yml
-favicon: # url or path
-
-avatar: # url or path
-```
-
-Detailed configuration, please visit: [https://liuyib.github.io/hexo-theme-stun/](https://liuyib.github.io/hexo-theme-stun/)
+Please see: [https://liuyib.github.io/hexo-theme-stun/](https://liuyib.github.io/hexo-theme-stun/)
 
 ## Browser Support
 

README_zh_CN.md

@@ -61,15 +61,7 @@ git pull
 
 ## 配置
 
-如果你不想麻烦，你只需要填写网站 favicon 和你的头像的图片路径即可完成最基本的配置。其他的配置项都是默认的。
-
-``` yml
-favicon: # url or path
-
-avatar: # url or path
-```
-
-详细配置，请访问：[https://liuyib.github.io/hexo-theme-stun/](https://liuyib.github.io/hexo-theme-stun/)
+请查看：[https://liuyib.github.io/hexo-theme-stun/](https://liuyib.github.io/hexo-theme-stun/)
 
 ## 浏览器支持