diff --git a/changelog.md b/changelog.md
index c2d3bcf..86bfe16 100644
--- a/changelog.md
+++ b/changelog.md
@@ -5,6 +5,7 @@
 - uploaded example2-dnscrypt-proxy.toml [the configuration used by lindroidux]
 - uploaded example3-dnscrypt-proxy.toml [updated configuration for binary files v2.0.25 used by lindroidux]
 - updated binary files to 2.0.25
+- optimised service.sh
 ### v2.8.5
 - Fix #40
 ### v2.8.4