diff --git a/frontend_nuxt/.env.staging.example b/frontend_nuxt/.env.staging.example
index ebc0678d7..33621d923 100644
--- a/frontend_nuxt/.env.staging.example
+++ b/frontend_nuxt/.env.staging.example
@@ -9,6 +9,7 @@ NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
 NUXT_PUBLIC_WEBSITE_BASE_URL=https://staging.open-isle.com
 ; 正式环境/生产环境
 ; NUXT_PUBLIC_WEBSITE_BASE_URL=https://www.open-isle.com
+
 NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
 NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779