diff --git a/backendcloud/backend/src/main/resources/application.properties b/backendcloud/backend/src/main/resources/application.properties
index 038f6e5..2a73e47 100644
--- a/backendcloud/backend/src/main/resources/application.properties
+++ b/backendcloud/backend/src/main/resources/application.properties
@@ -3,6 +3,6 @@ server.port=3001
 
 #mysql database connect profile
 spring.datasource.username=root
-spring.datasource.password=mysqlPassword
+spring.datasource.password=mysqlpassword
 spring.datasource.url=jdbc:mysql://localhost:3306/kob?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver