diff --git a/README.md b/README.md
index 2f04045371e..3b54a8702a1 100644
--- a/README.md
+++ b/README.md
@@ -170,5 +170,3 @@ Feel free to reach us via Slack or Dingtalk.
 - **Dingtalk:** [34971767](https://qr.dingtalk.com/action/joingroup?code=v1,k1,ioWGzuDZEIO10Bf+/ohz4RcQqAkW0MtOwoG1nbbMxQg=&_dt_no_comment=1&origin=11)
 
 <img src="./misc/dingtalk.jpg" width="250" height="300"/>
-
-- **Technical Meeting:** Every Wednesday at 06:00 UTC (Beijing, Shanghai 14:00), please see our [HackMD](https://hackmd.io/@Nydus/Bk8u2X0p9) page for more information.
diff --git a/misc/dingtalk.jpg b/misc/dingtalk.jpg
index 5a70c862fbb..8cf5bdde90f 100644
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