diff --git a/tduck-api/src/main/resources/application-dev.yml b/tduck-api/src/main/resources/application-dev.yml
index 124550c..c54b631 100644
--- a/tduck-api/src/main/resources/application-dev.yml
+++ b/tduck-api/src/main/resources/application-dev.yml
@@ -14,7 +14,7 @@ spring:
       max-lifetime: 1800000
       connection-test-query: SELECT 1 FROM DUAL
   redis:
-    database: 1
+    database: 0
     host: 192.168.1.140
     port: 6379
     password: 123456   # 密码（默认为空）