diff --git a/docker-compose.yml b/docker-compose.yml
index 7d28054..62bca48 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,11 +1,12 @@
-version: "2"
+version: "3"
 
-# networks:
-  # gitea:
-  # driver: macvlan
-  # ipam:
-  #   config:
-  #     - subnet: 192.168.8.0/24
+networks:
+  gitea_net:
+    driver:  macvlan
+    ipam:
+      config:
+        - subnet: 192.168.222.0/23
+          # gateway: 192.168.222.254
 
 services:
   gitea:
@@ -27,10 +28,10 @@ services:
       # - DB_PASSWD=gitea894231
       - TZ=Asia/Shanghai
     restart: always
-    network_mode: "bridge"
-    # networks:
-    #   - gitea：
-        # ipv4_address: 192.168.8.30
+    # network_mode: "bridge"
+    networks:
+      gitea_net:
+        ipv4_address:  192.168.222.130
     volumes:
       - ./data/gitea:/data
       - /sharedfolders/git/gitea:/backup