diff --git a/README.md b/README.md
index f254657f8..1a379c056 100755
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@
 [![](https://img.shields.io/twitch/status/winlinvip?style=social)](https://www.twitch.tv/winlinvip)
 [![](https://badgen.net/discord/members/yZ4BnPmHAd)](https://discord.gg/yZ4BnPmHAd)
 [![](https://opencollective.com/srs-server/tiers/badge.svg)](https://opencollective.com/srs-server/contribute)
+[![](https://badgen.net/badge/stackoverflow/srs/green?icon=wiki)](https://stackoverflow.com/questions/tagged/srs)
 
 SRS/4.0，[Leo](https://github.com/ossrs/srs/wiki/Product#release40)，是一个简单高效的实时视频服务器，支持RTMP/WebRTC/HLS/HTTP-FLV/SRT。