diff --git a/src/main/resources/application-docker.yml b/src/main/resources/application-docker.yml
index fb16a68b0..a500154cc 100644
--- a/src/main/resources/application-docker.yml
+++ b/src/main/resources/application-docker.yml
@@ -14,7 +14,7 @@ spring:
             # [必须修改] 端口号
             port: ${REDIS_PORT:6379}
             # [可选] 数据库 DB
-            database: ${REDIS_DB:6}
+            database: ${REDIS_DB:1}
             # [可选] 访问密码,若你的redis服务器没有设置密码，就不需要用密码去连接
             password: ${REDIS_PWD:root}
             # [可选] 超时时间