diff --git a/Dockerfile b/Dockerfile
index 5cf50efdf..334996983 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,4 +10,4 @@ RUN apk add gettext
 
 EXPOSE 80
 
-CMD envsubst < /opt/upstream.conf.tpl > /etc/nginx/conf.d/upstream.conf && exec nginx -g 'daemon off;'
\ No newline at end of file
+CMD envsubst < /opt/upstream.conf.tpl > /etc/nginx/conf.d/upstream.conf && cat /etc/nginx/conf.d/upstream.conf && exec nginx -g 'daemon off;'
\ No newline at end of file
diff --git a/uidocker/upstream.conf.tpl b/uidocker/upstream.conf.tpl
index 6fe1d4113..2653e9ee0 100644
--- a/uidocker/upstream.conf.tpl
+++ b/uidocker/upstream.conf.tpl
@@ -1,12 +1,12 @@
 upstream rpmanage{
-    server ${manage_svc};
+    server ${MANAGE_SVC};
 }
 upstream rppaycenter{
-    server ${paycenter_svc};
+    server ${PAYCENTER_SVC};
 }
 upstream rptrans{
-    server ${trans_svc};
+    server ${TRANS_SVC};
 }
 upstream rpgateway{
-    server ${gtway_svc};
+    server ${GTWAY_SVC};
 }