diff --git a/examples/worker/README.md b/examples/worker/README.md
index 0a27310c..e8638ccd 100644
--- a/examples/worker/README.md
+++ b/examples/worker/README.md
@@ -21,3 +21,6 @@ docker build -t crawlab:worker .
 ```
 docker-compose up -d
 ```
+
+如果在多台服务器使用`docker-compose.yml`进行编排，可能出现节点注册不上的问题，因为mac地址冲突了。
+可以使用`networks`定义当前节点的IP段，这样就可以正常注册到redis
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diff --git a/examples/worker/crawlab b/examples/worker/crawlab
deleted file mode 100755
index f4257ea8..00000000
Binary files a/examples/worker/crawlab and /dev/null differ
diff --git a/examples/worker/docker-compose.yml b/examples/worker/docker-compose.yml
index 3508b923..63d9c90c 100644
--- a/examples/worker/docker-compose.yml
+++ b/examples/worker/docker-compose.yml
@@ -5,4 +5,14 @@ services:
     container_name: crawlab-worker
     volumes:
     - $PWD/conf/config.yml:/opt/crawlab/conf/config.yml
-    - $PWD/crawlab:/usr/local/bin/crawlab
\ No newline at end of file
+    # 二进制包使用源码生成
+    - $PWD/crawlab:/usr/local/bin/crawlab
+    networks:
+      - crawlabnet
+
+networks:
+  crawlabnet:
+    ipam:
+      driver: default
+      config:
+        - subnet: 172.30.0.0/16
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