diff --git a/docker-compose.yml b/docker-compose.yml
index ffffa50..547f334 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,6 +8,7 @@ services:
     ports: ["4222:4222", "8222:8222"]
     volumes:
       - ./deploy/nats/nats-server.conf:/etc/nats/nats-server.conf:ro
+      - nats_data:/data/jetstream   # JetStream 持久化，重启不丢任务流
 
   postgres:
     image: postgres:16-alpine
@@ -64,6 +65,7 @@ services:
     volumes: ["neo4j_data:/data"]
 
 volumes:
+  nats_data:
   pg_data:
   milvus_etcd:
   milvus_minio: