diff --git a/docker-compose.yml b/docker-compose.yml
index c2b642201b..7cb8857692 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -40,6 +40,8 @@ services:
       DB_MODE: pg
       NEED_START: yes
     command: ["/usr/sbin/init"]
+    volumes:
+      - ./storage/db/kingbase:/home/kingbase/userdata
   postgres:
     image: postgres:latest
     restart: always