diff --git a/_Footer.md b/_Footer.md
index 618bda9..e8c7a3d 100644
--- a/_Footer.md
+++ b/_Footer.md
@@ -1 +1 @@
-[Know Streaming采用AGPL开源协议进行分发](https://github.com/didi/KnowStreaming)开源协议 [京ICP备2021028563号](https://beian.miit.gov.cn/)审查备案
\ No newline at end of file
+[Know Streaming采用AGPL开源协议进行分发](https://github.com/didi/KnowStreaming)开源协议
\ No newline at end of file