diff --git a/xiaonuo-base/xiaonuo-system/src/main/java/com/cn/xiaonuo/sys/core/listener/ConstantsInitListener.java b/xiaonuo-base/xiaonuo-system/src/main/java/com/cn/xiaonuo/sys/core/listener/ConstantsInitListener.java
index c776ccf4..095bfce2 100644
--- a/xiaonuo-base/xiaonuo-system/src/main/java/com/cn/xiaonuo/sys/core/listener/ConstantsInitListener.java
+++ b/xiaonuo-base/xiaonuo-system/src/main/java/com/cn/xiaonuo/sys/core/listener/ConstantsInitListener.java
@@ -39,6 +39,7 @@ import org.springframework.boot.context.event.ApplicationContextInitializedEvent
 import org.springframework.context.ApplicationListener;
 import org.springframework.core.Ordered;
 import org.springframework.core.env.ConfigurableEnvironment;
+
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.SQLException;