diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 768c831..2ea8bc0 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -54,7 +54,7 @@ services:
         ]
 
   polaris-media:
-    image: ${REGISTRY}zlmediakit/zlmediakit:master  # 替换为官方镜像
+    image: ${REGISTRY}zlmediakit/zlmediakit:latest  # 替换为官方镜像
     restart: always
     networks:
       - media-net