diff --git a/.gitignore b/.gitignore
index b7f01df..c1b7dd2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -140,3 +140,6 @@ GitHub.sublime-settings
 
 # certbot configuration
 certbot/*
+
+# gcloud credential
+credential*.json
diff --git a/app/ce_tour/settings.py b/app/ce_tour/settings.py
index e94fad4..5433009 100644
--- a/app/ce_tour/settings.py
+++ b/app/ce_tour/settings.py
@@ -115,13 +115,12 @@
 from google.oauth2 import service_account
 
 GS_CREDENTIALS = service_account.Credentials.from_service_account_file(
-    # "credensial.json"
-    "Credential.json"
+    os.getenv("GS_CREDENTIALS")
 )
 
 DEFAULT_FILE_STORAGE = "ce_tour.gcloud.GoogleCloudMediaFileStorage"
-GS_PROJECT_ID = "educatour"
-GS_BUCKET_NAME = "educatour"
+GS_PROJECT_ID = os.getenv("GS_PROJECT_ID")
+GS_BUCKET_NAME = os.getenv("GS_BUCKET_NAME")
 MEDIA_URL = "https://storage.googleapis.com/{}/".format(GS_BUCKET_NAME)
 
 # Internationalization