diff --git a/dms-api/src/main/resources/application-dev.yml b/dms-api/src/main/resources/application-dev.yml
index 3d8d9cb..fb17c80 100644
--- a/dms-api/src/main/resources/application-dev.yml
+++ b/dms-api/src/main/resources/application-dev.yml
@@ -131,7 +131,7 @@ spring:
 
 
 socket.io:
-  host: localhost
+  host: 0.0.0.0
   port: 8366
   workerThreads: 100
 
diff --git a/scripts/docker/build/dms-backend/application-docker.yml b/scripts/docker/build/dms-backend/application-docker.yml
index 6c6337d..cd4e0fb 100644
--- a/scripts/docker/build/dms-backend/application-docker.yml
+++ b/scripts/docker/build/dms-backend/application-docker.yml
@@ -130,7 +130,7 @@ spring:
     default-encoding: UTF-8
 
 socket.io:
-  host: dms-backend
+  host: 0.0.0.0
   port: 8366
   workerThreads: 100
 
diff --git a/scripts/docker/build/dms-frontend/nginx.conf b/scripts/docker/build/dms-frontend/nginx.conf
index 160fba2..03780ba 100644
--- a/scripts/docker/build/dms-frontend/nginx.conf
+++ b/scripts/docker/build/dms-frontend/nginx.conf
@@ -55,6 +55,7 @@ http {
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
             proxy_set_header Upgrade $http_upgrade;
             proxy_set_header Connection "upgrade";
             proxy_read_timeout 86400s;