diff --git a/.env.prod b/.env.prod
index 4c30649..92c0aa8 100644
--- a/.env.prod
+++ b/.env.prod
@@ -1,5 +1,5 @@
 # backend service base url, prod environment
-VITE_SERVICE_BASE_URL=http://192.168.2.248/prod-api
+VITE_SERVICE_BASE_URL=/prod-api
 
 # other backend service base url, prod environment
 VITE_OTHER_SERVICE_BASE_URL= `{