Update README.md

Author: akai

README.md

@@ -116,7 +116,7 @@ Visit [i18n](https://chatui.io/docs/i18n) for detail
 
 ## Discussion
 
-<img width="400" height="515" src="https://img.alicdn.com/imgextra/i2/O1CN01yO0rNg1ZDKHKIulc8_!!6000000003160-0-tps-828-1068.jpg">
+<img width="400" height="515" src="https://img.alicdn.com/imgextra/i1/O1CN01T0kGHu1Ceao2ARz4m_!!6000000000106-0-tps-828-1068.jpg">
 
 ## License