diff --git a/docker-compose.yaml b/docker-compose.yaml
index 524a74c..7d32262 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,4 +1,4 @@
-version: '3.5'
+version: '4'
 services:
   v2:
     container_name: v2
@@ -9,6 +9,9 @@ services:
     init: true
     networks:
       - vlss
+    dns:
+      - 8.8.8.8
+      - "2001:4860:4860::8888" 
     volumes:
       - ${DIR}/v2a:/etc/v2raya
       - /etc/localtime:/etc/localtime:ro
@@ -28,7 +31,6 @@ services:
     #   - vlss
 
   ngx:
-    profiles: ["dev"]
     container_name: ngx
     image: nginx:latest
     restart: always
@@ -66,5 +68,14 @@ services:
 networks:
   vlss:
     driver: bridge
-    external: true
+    # external: true
     name: local
+  # ip6net:
+    enable_ipv6: true
+    ipam:
+      driver: default
+      config:
+        - subnet: 192.18.0.0/16
+        - subnet: fd00::/80
+          gateway: fd00::1
+