diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml
index b1a47c77..b43c3475 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml
@@ -127,7 +127,7 @@ spring:
         connectionProperties: druid.stat.mergeSql\=true;druid.stat.slowSqlMillis\=5000
       datasource:
         master:
-          url: jdbc:mysql://127.0.0.1:3306/ jeecg-boot-os-re?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
+          url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
           username: root
           password: root
           driver-class-name: com.mysql.cj.jdbc.Driver