diff --git a/deploy.sh b/deploy.sh
index c5beb08..92a4d65 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -9,13 +9,10 @@ SITE_DIR="_output"
 
 _backup_dir="$(mktemp -d)"
 
+DATE_STAMP=$(date +"%Y-%m-%d %H:%M:%S")
 
 init() {
-  # Check if the script is running in a GitHub Actions environment
-  if [[ -z ${GITHUB_ACTION+x} ]]; then
-    echo "ERROR: Not allowed to deploy outside of the GitHub Action environment."
-    exit 1
-  fi
+  echo "Initializing..."
 }
 
 build() {
@@ -62,12 +59,16 @@ deploy() {
   # Reset the current HEAD to prepare for new commits
   git update-ref -d HEAD
   git add -A
-  git commit -m "[Automation] Site update No.${GITHUB_RUN_NUMBER}"
+  git commit -m "[Automation] Site update: ${DATE_STAMP}"
 
   # Push the new branch to the remote repository
   git push -u origin "$PAGES_BRANCH" --force
 }
 
+reset() {
+  git checkout main
+}
+
 main() {
   init
   build
@@ -75,6 +76,7 @@ main() {
   backup
   flush
   deploy
+  reset
 }
 
 # Execute the main function