diff --git a/backend/src/main/resources/application.properties b/backend/src/main/resources/application.properties
index 5c285dc..44c3ee1 100644
--- a/backend/src/main/resources/application.properties
+++ b/backend/src/main/resources/application.properties
@@ -99,5 +99,7 @@ app.oauth2.authorizedRedirectUris=http://localhost:8081/oauth2/redirect,myandroi
 
 projectPath=/data
 angularProjectPath=/data/webui
+BACKEND_PORTAL_DOMAIN=http://157.66.191.31:30166
+