diff --git a/docker-compose.release.yml b/docker-compose.release.yml
index ce64e2b5..5b0894a4 100644
--- a/docker-compose.release.yml
+++ b/docker-compose.release.yml
@@ -40,10 +40,11 @@ x-common-env: &common-env
   SPRING_DATASOURCE_DYNAMIC_DATASOURCE_MASTER_USERNAME: root
   SPRING_DATASOURCE_DYNAMIC_DATASOURCE_MASTER_PASSWORD: "tKi8rfUJjVrf@"
 
-  # ===== Redis（同 prod 实例） =====
+  # ===== Redis（同 prod 实例，靠 db 索引隔离：prod=db0、release=db1） =====
   SPRING_DATA_REDIS_HOST: 172.17.16.13
   SPRING_DATA_REDIS_PORT: 6379
   SPRING_DATA_REDIS_PASSWORD: "HkVZkVnn1"
+  SPRING_DATA_REDIS_DATABASE: 1
 
   # ===== RocketMQ（release 服务器本地实例，内网，无 ACL） =====
   ROCKETMQ_NAMESRV_ADDR: 172.17.16.7:9876
@@ -196,6 +197,7 @@ services:
       SPRING_DATA_REDIS_HOST: 172.17.16.13
       SPRING_DATA_REDIS_PORT: 6379
       SPRING_DATA_REDIS_PASSWORD: "HkVZkVnn1"
+      SPRING_DATA_REDIS_DATABASE: 1
 
       ROCKETMQ_NAMESRV_ADDR: 172.17.16.7:9876
       ROCKETMQ_ACCESS_KEY: ""