diff --git a/panda-code/src/main/java/org/panda/code/uitl/DateUtil.java b/panda-code/src/main/java/org/panda/code/uitl/DateUtil.java
index 531a57f..c989636 100644
--- a/panda-code/src/main/java/org/panda/code/uitl/DateUtil.java
+++ b/panda-code/src/main/java/org/panda/code/uitl/DateUtil.java
@@ -7,7 +7,6 @@ import org.slf4j.LoggerFactory;
 import java.text.DecimalFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.util.Arrays;
 import java.util.Date;
 
 /**