diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 10a88a3..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1 +0,0 @@
-FROM registry.gitlab.com/xyc0/pleroma_docker
diff --git a/docker-compose.yaml b/docker-compose.yaml
index c2590d6..7a194ab 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -17,8 +17,7 @@ services:
       - node_a_db:/var/lib/postgresql/data
 
   node_a_web:
-    build:
-      context: .
+    image: registry.gitlab.com/xyc0/pleroma_docker
     environment:
       POSTGRES_HOST: node_a_db
       POSTGRES_USER: pleroma
@@ -41,8 +40,7 @@ services:
       - node_b_db:/var/lib/postgresql/data
 
   node_b_web:
-    build:
-      context: .
+    image: registry.gitlab.com/xyc0/pleroma_docker
     environment:
       POSTGRES_HOST: node_b_db
       POSTGRES_USER: pleroma
@@ -65,8 +63,7 @@ services:
       - node_c_db:/var/lib/postgresql/data
 
   node_c_web:
-    build:
-      context: .
+    image: registry.gitlab.com/xyc0/pleroma_docker
     environment:
       POSTGRES_HOST: node_c_db
       POSTGRES_USER: pleroma