diff --git a/apps/data-backend/.env.example b/apps/data-backend/.env.example
index d04b01f0..cbf35d22 100644
--- a/apps/data-backend/.env.example
+++ b/apps/data-backend/.env.example
@@ -3,7 +3,7 @@ TELEGRAM_WEB_APP="https://tg.afk-community.xyz"
 INDEXER_DATABASE_URL="postgresql://postgres"
 TELEGRAM_BOT_TOKEN=TG_BOT_FATHER
 TG_ADMIN_CHAT_ID=
-WEBHOOK_DOMAIN=https://data-backend.xyz
+WEBHOOK_DOMAIN="https://data-backend.xyz"
 
 BACKEND_DATABASE_URL=
-APP_URL_WEB =http://localhost:8081
\ No newline at end of file
+APP_URL_WEB="http://localhost:8081"
\ No newline at end of file