diff --git a/README.md b/README.md
index 72ad3df..9f5342b 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,9 @@ jobs:
 | author_name    | string  | 'github-actions[bot]'       | Name used to configure user.name in `git config`. |
 | coauthor_email | string  |                             | Email used to make a co-authored commit. |
 | coauthor_name  | string  |                             | Name used to make a co-authored commit. |
+| message        | string  | 'chore: autopublish ${date}' | Commit message. |
 | branch         | string  | 'master'                    | Destination branch to push changes. |
+| empty          | boolean | false                       | Allow empty commit. |
 | force          | boolean | false                       | Determines if force push is used. |
 | tags           | boolean | false                       | Determines if `--tags` is used. |
 | directory      | string  | '.'                         | Directory to change to before pushing. |
diff --git a/action.yml b/action.yml
index fd74154..8e06749 100644
--- a/action.yml
+++ b/action.yml
@@ -15,10 +15,13 @@ inputs:
     required: false  
   coauthor_email:
     description: 'Email used to make a co-authored commit.'
-    required: false  
+    required: false
   coauthor_name:
     description: 'Name used to make a co-authored commit.'
     required: false
+  message:
+    description: 'Commit message.'
+    required: false
   repository:
     description: 'Repository name to push. Default or empty value represents current github repository (${GITHUB_REPOSITORY})'
     default: ''
@@ -27,6 +30,9 @@ inputs:
     description: 'Destination branch to push changes'
     required: false
     default: 'master'
+  empty:
+    description: 'Allow empty commit'
+    required: false
   force:
     description: 'Determines if force push is used'
     required: false
diff --git a/start.sh b/start.sh
index f5a968b..5e9bbed 100644
--- a/start.sh
+++ b/start.sh
@@ -1,15 +1,18 @@
 #!/bin/sh
 set -e
 
+timestamp=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+
 INPUT_AUTHOR_EMAIL=${INPUT_AUTHOR_EMAIL:-'github-actions[bot]@users.noreply.github.com'}
 INPUT_AUTHOR_NAME=${INPUT_AUTHOR_NAME:-'github-actions[bot]'}
 INPUT_COAUTHOR_EMAIL=${INPUT_COAUTHOR_EMAIL:-''}
 INPUT_COAUTHOR_NAME=${INPUT_COAUTHOR_NAME:-''}
+INPUT_MESSAGE=${INPUT_MESSAGE:-"chore: autopublish ${timestamp}"}
 INPUT_BRANCH=${INPUT_BRANCH:-master}
 INPUT_FORCE=${INPUT_FORCE:-false}
 INPUT_TAGS=${INPUT_TAGS:-false}
+INPUT_EMPTY=${INPUT_EMPTY:-false}
 INPUT_DIRECTORY=${INPUT_DIRECTORY:-'.'}
-_FORCE_OPTION=''
 REPOSITORY=${INPUT_REPOSITORY:-$GITHUB_REPOSITORY}
 
 echo "Push to branch $INPUT_BRANCH";
@@ -18,6 +21,10 @@ echo "Push to branch $INPUT_BRANCH";
     exit 1;
 };
 
+if ${INPUT_EMPTY}; then
+    _EMPTY='--allow-empty'
+fi
+
 if ${INPUT_FORCE}; then
     _FORCE_OPTION='--force'
 fi
@@ -34,17 +41,15 @@ git config http.sslVerify false
 git config --local user.email "${INPUT_AUTHOR_EMAIL}"
 git config --local user.name "${INPUT_AUTHOR_NAME}"
 
-timestamp=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
-
 git add -A
 
 if [ -n "${INPUT_COAUTHOR_EMAIL}" ] && [ -n "${INPUT_COAUTHOR_NAME}" ]; then
-    git commit -m "chore: autopublish ${timestamp}
+    git commit -m "${INPUT_MESSAGE}
     
 
-Co-authored-by: ${INPUT_COAUTHOR_NAME} <${INPUT_COAUTHOR_EMAIL}>" || exit 0
+Co-authored-by: ${INPUT_COAUTHOR_NAME} <${INPUT_COAUTHOR_EMAIL}>" $_EMPTY || exit 0
 else
-    git commit -m "chore: autopublish ${timestamp}" || exit 0
+    git commit -m "{$INPUT_MESSAGE}" $_EMPTY || exit 0
 fi
 
 git push "${remote_repo}" HEAD:"${INPUT_BRANCH}" --follow-tags $_FORCE_OPTION $_TAGS;
\ No newline at end of file