diff --git a/action.yml b/action.yml
index 6430cc7..3064ab1 100644
--- a/action.yml
+++ b/action.yml
@@ -164,7 +164,7 @@ runs:
         git add .
         git config --global user.name "GitHub Action"
         git config --global user.email "action@github.com"
-        git commit -m "A/U: $STATS_DATE_UTC: ${{ inputs.stat_entity_path }}$COMMIT_MESSAGE_SUFFIX"
+        git commit -m "A/U: $COMMIT_MESSAGE_DATE_TIME_PREFIX: ${{ inputs.stat_entity_path }}$COMMIT_MESSAGE_SUFFIX"
 
     - name: push inpage-downloads
       uses: ad-m/github-push-action@master
diff --git a/changelog.txt b/changelog.txt
index c60c0df..ca9d0c5 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,6 @@
+2022.03.31:
+* changed: action.yml: `COMMIT_MESSAGE_DATE_TIME_PREFIX` variable usage
+
 2022.03.30:
 * changed: action.yml: `env` parameter update
 
diff --git a/userlog.md b/userlog.md
index 655eafd..69d1904 100644
--- a/userlog.md
+++ b/userlog.md
@@ -2,6 +2,9 @@
 
 > :warning: to find all changes use [changelog.txt](https://github.com/andry81-devops/gh-action--accum-inpage-downloads/blob/master/changelog.txt) file in a directory
 
+## 2022.03.31:
+* changed: action.yml: `COMMIT_MESSAGE_DATE_TIME_PREFIX` variable usage
+
 ## 2022.03.23:
 * new: action.yml: `env` input parameter to explicitly declare global environment variables
 * new: action.yml: `changelog_dir` variable usage is added