diff --git a/.gitignore b/.gitignore
index 002ee0d..5e72f75 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-./home
+home
diff --git a/docker-compose.yml b/docker-compose.yml
index 9391f25..3912db5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,13 +2,10 @@
 
 services:
   master-jenkins:
-    image: jenkins:latest
+    image: jenkins:alpine
     volumes:
-      - jenkins-vol-1:/var/jenkins_home
+      - ./home:/var/jenkins_home
     restart: always
     ports:
       - "${HTTP_BIND:-127.0.0.1}:${HTTP_PORT:-8080}:8080"
       - "${API_BIND:-127.0.0.1}:${API_PORT:-50000}:50000"
-
-volumes:
-  jenkins-vol-1:
diff --git a/jenkins.conf b/jenkins.conf
index b2970cd..27319a3 100644
--- a/jenkins.conf
+++ b/jenkins.conf
@@ -8,7 +8,7 @@
 #
 
 # http bind host and port
-HTTP_BIND=127.0.0.1
+HTTP_BIND=0.0.0.0
 HTTP_PORT=8080
 
 # java api bind host and port