diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 3025638..8d127f4 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -37,8 +37,18 @@ services:
       MAIL_DEFAULT_SENDER: wms@iris-rs.cn
       MAIL_USE_SSL: "true"
       MAIL_USE_TLS: "false"
+      # Track 系统联动（扫码入库/出库/Webhook 通知）
+      # ★ 生产用容器名 track_backend_prod 访问（MOM 与 Track 同处 mom_net 外部网络）
+      TRACK_WEBHOOK_URL: ${TRACK_WEBHOOK_URL:-http://track_backend_prod:8000/api/v1/external/webhooks/mom-inbound}
+      TRACK_WEBHOOK_KEY: ${TRACK_WEBHOOK_KEY:-2ce5fedb48fde3fd7e0abf67472a5027b03e9ae6f19cf768}
+      TRACK_API_URL: ${TRACK_API_URL:-http://track_backend_prod:8000}
+      TRACK_OUTBOUND_WEBHOOK_URL: ${TRACK_OUTBOUND_WEBHOOK_URL:-http://track_backend_prod:8000/api/v1/external/webhooks/mom-outbound}
     depends_on:
       - db
+    # 加入 mom_net 外部网络，与 Track 生产容器互通
+    networks:
+      - default
+      - mom_net
 
   # --- 前端 (Nginx + Vue) (包含 HTTPS 配置) ---
   frontend:
@@ -57,4 +67,10 @@ services:
       - ./ssl/nginx.crt:/etc/nginx/ssl/nginx.crt
       - ./ssl/nginx.key:/etc/nginx/ssl/nginx.key
     depends_on:
-      - backend
\ No newline at end of file
+      - backend
+
+networks:
+  # 与 Track 生产容器共享的外部网络（Track prod 的 mom_net 也叫这个名字）
+  mom_net:
+    external: true
+    name: inventory-app_default
\ No newline at end of file