diff --git a/README.md b/README.md
index 40fd71756..10a27c61e 100755
--- a/README.md
+++ b/README.md
@@ -2014,7 +2014,7 @@ Winlin
 [more0]: http://winlinvip.github.io/srs.release/releases/
 [more1]: http://ossrs.net/srs.release/releases/
 
-[LICENSE]: https://github.com/ossrs/srs/blob/develop/LICENSE
+[LICENSE]: https://github.com/ossrs/srs/blob/4.0release/LICENSE
 [LicenseMixing]: https://github.com/ossrs/srs/wiki/LicenseMixing
 
 [srs_CN]: https://github.com/ossrs/srs/wiki/v4_CN_Home