diff --git a/regional-etl/src/main/java/com/lyms/etl/util/UUIDUtil.java b/regional-etl/src/main/java/com/lyms/etl/util/UUIDUtil.java
index 5bc43d1..c5e07d3 100644
--- a/regional-etl/src/main/java/com/lyms/etl/util/UUIDUtil.java
+++ b/regional-etl/src/main/java/com/lyms/etl/util/UUIDUtil.java
@@ -9,6 +9,6 @@ import java.util.UUID;
  */
 public class UUIDUtil {
     public static String createId() {
-        return UUID.randomUUID().toString().replace("-", "");
+        return UUID.randomUUID().toString().replace("-", "").toUpperCase();
     }
 }