diff --git a/.github/workflows/deploy-function.yml b/.github/workflows/deploy-function.yml
index d6804e0..aaad81b 100644
--- a/.github/workflows/deploy-function.yml
+++ b/.github/workflows/deploy-function.yml
@@ -34,7 +34,7 @@ jobs:
         gcloud functions deploy moneyprinterturbo \
           --runtime python310 \
           --trigger-http \
-          --entry-point function \
+          --entry-point main \
           --source function \
           --region ${{ secrets.GCP_REGION }} \
           --set-env-vars API_URL="${{ secrets.API_URL }}",VIDEO_SUBJECT="${{ vars.VIDEO_SUBJECT }}",VIDEO_DESCRIPTION="${{ vars.VIDEO_DESCRIPTION }}",ACCOUNT_NAME="${{ vars.ACCOUNT_NAME }}",TIME_BEFORE_DOWNLOAD="${{ vars.TIME_BEFORE_DOWNLOAD }}"
diff --git a/function/function.py b/function/main.py
similarity index 99%
rename from function/function.py
rename to function/main.py
index 5fbc742..8f5ef6f 100644
--- a/function/function.py
+++ b/function/main.py
@@ -28,7 +28,7 @@ song_file_path = "./music.mp3"
 bgm_file_path = "../resource/songs/music.mp3"
 bgm_volume = 0.2
 
-def function(request):
+def main(request):
 
     upload_music_url = f"{api_base_url}/musics"
     files = {'file': open(song_file_path, 'rb')}