diff --git a/docker/nginx/default.conf b/docker/nginx/default.conf
index 89dc284db..a0115671b 100644
--- a/docker/nginx/default.conf
+++ b/docker/nginx/default.conf
@@ -2,6 +2,18 @@ map $http_upgrade $connection_upgrade {
     default upgrade;
     ''      close;
 }
+map $http_host $this_host {
+    "" $host;
+    default $http_host;
+}
+map $http_x_forwarded_proto $the_scheme {
+     default $http_x_forwarded_proto;
+     "" $scheme;
+}
+map $http_x_forwarded_host $the_host {
+    default $http_x_forwarded_host;
+    "" $this_host;
+}
 upstream service {
     server php:20000 weight=5 max_fails=3 fail_timeout=30s;
     keepalive 16;
@@ -40,8 +52,8 @@ server {
         proxy_http_version 1.1;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Real-PORT $remote_port;
-        proxy_set_header X-Forwarded-Host $http_host;
-        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $the_host;
+        proxy_set_header X-Forwarded-Proto $the_scheme;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header Host $http_host;
         proxy_set_header Scheme $scheme;
@@ -59,8 +71,8 @@ server {
         proxy_set_header Connection "";
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Real-PORT $remote_port;
-        proxy_set_header X-Forwarded-Host $http_host;
-        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $the_host;
+        proxy_set_header X-Forwarded-Proto $the_scheme;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header Host $http_host;
         proxy_set_header Scheme $scheme;
@@ -75,8 +87,8 @@ server {
         proxy_http_version 1.1;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Real-PORT $remote_port;
-        proxy_set_header X-Forwarded-Host $http_host/office;
-        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $the_host/office;
+        proxy_set_header X-Forwarded-Proto $the_scheme;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header Host $http_host;
         proxy_set_header Scheme $scheme;
@@ -94,8 +106,8 @@ server {
         proxy_set_header Connection "";
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Real-PORT $remote_port;
-        proxy_set_header X-Forwarded-Host $http_host;
-        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $the_host;
+        proxy_set_header X-Forwarded-Proto $the_scheme;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header Host $http_host;
         proxy_set_header Scheme $scheme;