diff --git a/nginx_qa.conf b/nginx_qa.conf
index 150dc88..dba278d 100644
--- a/nginx_qa.conf
+++ b/nginx_qa.conf
@@ -11,7 +11,7 @@ server {
 
     # api reverse proxy
     location /api/ {
-        proxy_pass http://172.40.129.180:23450;
+        proxy_pass http://172.24.128.231:23450;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;