diff --git a/README.md b/README.md
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--- a/README.md
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@@ -5,7 +5,7 @@
 [![](https://circleci.com/gh/ossrs/srs/tree/4.0release.svg?style=svg&circle-token=1ef1d5b5b0cde6c8c282ed856a18199f9e8f85a9)](https://circleci.com/gh/ossrs/srs/tree/4.0release)
 [![](https://codecov.io/gh/ossrs/srs/branch/4.0release/graph/badge.svg)](https://codecov.io/gh/ossrs/srs/branch/4.0release)
 [![](https://gitee.com/winlinvip/srs-wiki/raw/master/images/wechat-badge.png)](../../wikis/Contact#wechat)
-[![](https://gitee.com/winlinvip/srs-wiki/raw/master/images/bbs.png)](http://bbs.ossrs.net)
+[![](https://gitee.com/winlinvip/srs-wiki/raw/master/images/bbs2.png)](http://bbs.ossrs.net)
 
 SRS/4.0，[Leo][release4]，是一个简单高效的实时视频服务器，支持RTMP/WebRTC/HLS/HTTP-FLV/SRT。