diff --git a/action.yml b/action.yml
index fca07fb..9b3f5dc 100644
--- a/action.yml
+++ b/action.yml
@@ -107,6 +107,16 @@ inputs:
     description: "Git commit custom email"
     default: ""
   
+  COMMIT_USERNAME:
+    required: false
+    description: "Git commit custom username"
+    default: ""
+
+  COMMIT_EMAIL:
+    required: false
+    description: "Git commit custom email"
+    default: ""
+
   SHOW_UPDATED_DATE:
     required: false
     description: "Show updated date"
diff --git a/main.py b/main.py
index 62fa230..14d0c08 100644
--- a/main.py
+++ b/main.py
@@ -568,7 +568,7 @@ if __name__ == '__main__':
         rdmd = decode_readme(contents.content)
         new_readme = generate_new_readme(stats=waka_stats, readme=rdmd)
         if commit_by_me.lower() in truthy:
-            committer = InputGitAuthor(username, email)
+            committer = InputGitAuthor(username or commit_username, email or commit_email)
         else:
             committer = InputGitAuthor(
                 commit_username or 'readme-bot',