diff --git a/default.conf b/default.conf
index 3bb3d87..4538869 100644
--- a/default.conf
+++ b/default.conf
@@ -1,6 +1,6 @@
 server {
+  resolver 10.89.1.1 valid=10s;
 	root /usr/share/nginx/html;
-  access_log syslog:server=10.8.0.3:514,tag=nginx_access main;
   location /robots.txt {
     try_files $uri $uri/ /index.html;
     }
@@ -206,6 +206,8 @@ server {
 		proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Client-Port $remote_port;
     proxy_set_header Origin $host;
+    proxy_set_header Referer $host;
+
     proxy_pass http://10.8.0.226:19100/;
   }
   location /codeword/v1.0.0/ {
@@ -215,6 +217,8 @@ server {
     add_header Access-Control-Allow-Methods OPTIONS,GET,POST,PATCH,PUT,DELETE;
 		proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Client-Port $remote_port;
+proxy_set_header Referer $host;
+
     proxy_set_header Origin $host;
     proxy_pass http://10.8.0.226:19100/;
   }
@@ -489,6 +493,8 @@ server {
     add_header Access-Control-Allow-Methods OPTIONS,GET,POST,PATCH,PUT,DELETE;
 		proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Client-Port $remote_port;
+proxy_set_header Referer $host;
+
     proxy_set_header Origin $host;
     proxy_pass http://10.8.0.226:19100/;
   }
@@ -500,6 +506,8 @@ server {
 		proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Client-Port $remote_port;
     proxy_set_header Origin $host;
+proxy_set_header Referer $host;
+
     proxy_pass http://10.8.0.226:19100/;
   }
 
@@ -766,6 +774,8 @@ server {
     add_header Access-Control-Allow-Credentials true always;
     add_header Access-Control-Allow-Headers content-type,authorization,response-type always;
     add_header Access-Control-Allow-Methods OPTIONS,GET,POST,PATCH,PUT,DELETE;
+proxy_set_header Referer $host;
+
 		proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Client-Port $remote_port;
     proxy_set_header Origin $host;
@@ -777,6 +787,8 @@ server {
     add_header Access-Control-Allow-Headers content-type,authorization,response-type always;
     add_header Access-Control-Allow-Methods OPTIONS,GET,POST,PATCH,PUT,DELETE;
 		proxy_set_header X-Real-IP $remote_addr;
+proxy_set_header Referer $host;
+
     proxy_set_header X-Client-Port $remote_port;
     proxy_set_header Origin $host;
     proxy_pass http://10.8.0.226:19100/;
@@ -1065,6 +1077,8 @@ server {
     add_header Access-Control-Allow-Headers content-type,authorization,response-type always;
     add_header Access-Control-Allow-Methods OPTIONS,GET,POST,PATCH,PUT,DELETE;
 		proxy_set_header X-Real-IP $remote_addr;
+proxy_set_header Referer $host;
+
     proxy_set_header X-Client-Port $remote_port;
     proxy_set_header Origin $host;
     proxy_pass http://10.8.0.226:19100/;
@@ -1076,6 +1090,8 @@ server {
     add_header Access-Control-Allow-Methods OPTIONS,GET,POST,PATCH,PUT,DELETE;
 		proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Client-Port $remote_port;
+proxy_set_header Referer $host;
+
     proxy_set_header Origin $host;
     proxy_pass http://10.8.0.226:19100/;
   }