diff --git a/README.md b/README.md
index 8f5262686ec72417c52adb7b2802f88e554d02fd..de99df791fbc6da5f2b75c92b0d4a2b61939a370 100644
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@@ -155,3 +155,4 @@ PS: 提问请尽量把问题一次性描述清楚，并告知环境信息情况
 ## Star History
 
 [![Star History Chart](https://api.star-history.com/svg?repos=didi/KnowStreaming&type=Date)](https://star-history.com/#didi/KnowStreaming&Date)
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