diff --git a/docker-compose.yml b/docker-compose.yml
index fd547ae..f6d8f7e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,8 @@ version: "3"
 
 networks:
   backset.cn-net:
-    external: true
+    external: 
+      name: backset.cn-net
 
 services:
   web: