diff --git a/backend/.env b/backend/.env
index 637be23..6230986 100644
--- a/backend/.env
+++ b/backend/.env
@@ -1,6 +1,6 @@
 APP_NAME="HTML Knowledge API"
 API_PREFIX="/api"
-PUBLIC_BASE_URL="http://localhost:8009"
+PUBLIC_BASE_URL="http://180.76.245.69:8009"
 ALLOWED_ORIGINS=["*"]
 HTML_STORAGE_DIR="./data/generated_html"
 DEFAULT_RETENTION_DAYS=7