diff --git a/nflg-mobilebroken-common/src/main/java/com/nflg/mobilebroken/common/util/UniqueSequenceGenerator.java b/nflg-mobilebroken-common/src/main/java/com/nflg/mobilebroken/common/util/UniqueSequenceGenerator.java
index 88fd97db..cb363138 100644
--- a/nflg-mobilebroken-common/src/main/java/com/nflg/mobilebroken/common/util/UniqueSequenceGenerator.java
+++ b/nflg-mobilebroken-common/src/main/java/com/nflg/mobilebroken/common/util/UniqueSequenceGenerator.java
@@ -7,7 +7,7 @@ import java.util.concurrent.atomic.AtomicInteger;
 
 public class UniqueSequenceGenerator {
 
-    private static final SimpleDateFormat sdf = new SimpleDateFormat("MMddHHmmssSSS");
+    private static final SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS");