diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5f77909
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+# pgadmin
+
+1. add new server
+2. host is : postgres
\ No newline at end of file
diff --git a/composes/pgadmin/compose.yml b/composes/pgadmin/compose.yml
index ed8b530..e85c28d 100644
--- a/composes/pgadmin/compose.yml
+++ b/composes/pgadmin/compose.yml
@@ -6,7 +6,7 @@ services:
       - PGADMIN_DEFAULT_EMAIL=${ADMIN_MAIL}
       - PGADMIN_DEFAULT_PASSWORD=${PGADMIN_PASSWORD}
     ports:
-      - "5050:80"
+      - 5050:80
     restart: always
     depends_on:
       postgres:
diff --git a/docker-compose.yml b/docker-compose.yml
index ffc6dd9..43a34ab 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,6 +4,9 @@ services:
     extends:
       file: composes/postgres/compose.yml
       service: postgres
+    # Expose port to external host
+    # ports:
+    #   - 5432:5432
 
   pgadmin:
     extends: