diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 8db0f62..5d677b6 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -1,7 +1,6 @@
 services:
   hunjing-postgres:
-    # 基础档使用本地 postgres:16；WP-04 启用向量检索时切换 pgvector/pgvector:17
-    image: postgres:16-alpine
+    image: pgvector/pgvector:pg17
     container_name: hunjing-postgres
     restart: unless-stopped
     environment: