diff --git a/deploy/prod/docker-compose.yml b/deploy/prod/docker-compose.yml
index 2551524..08e3e3e 100644
--- a/deploy/prod/docker-compose.yml
+++ b/deploy/prod/docker-compose.yml
@@ -54,6 +54,8 @@ services:
       MIHOME_CACHE_DIR: /app/cache
     volumes:
       - ./data/cache:/app/cache
+      # OTA 热更包 (CI 构建产物, 由流水线写入宿主 data/ota)
+      - ./data/ota:/app/ota-package
     ports:
       - "${HOST_PORT:-3001}:3001"
     healthcheck: