diff --git a/CHANGED b/CHANGED
index 37eabb5..62ee61a 100644
--- a/CHANGED
+++ b/CHANGED
@@ -1,3 +1,10 @@
+2023-12-18 - update timer (#12)
+
+* Update 88_Timer.pm
+
+- extension, offset function
+- fix warning & rename varible
+- revised version
 2023-12-18 - Merge branch 'master' into pre-release
 2023-12-08 - Update 88_Timer.pm
 
diff --git a/controls_Timer.txt b/controls_Timer.txt
index 7d4fefe..c4c3618 100644
--- a/controls_Timer.txt
+++ b/controls_Timer.txt
@@ -1 +1 @@
-UPD 2023-12-18_18:20:05 73752 FHEM/88_Timer.pm
+UPD 2023-12-18_18:21:54 73752 FHEM/88_Timer.pm