diff --git a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/utils/uuid/UUID.java b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/utils/uuid/UUID.java
index 4fe9b62..02e764b 100644
--- a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/utils/uuid/UUID.java
+++ b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/utils/uuid/UUID.java
@@ -82,7 +82,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID> {
      * @return 随机生成的 {@code UUID}
      */
     public static UUID randomUuid(boolean isSecure) {
-        final Random ng = isSecure ? Holder.numberGenerator : getRandom();
+        final Random ng = isSecure ? Holder.NUMBER_GENERATOR : getRandom();
 
         byte[] randomBytes = new byte[16];
         ng.nextBytes(randomBytes);
@@ -453,6 +453,6 @@ public final class UUID implements java.io.Serializable, Comparable<UUID> {
      * SecureRandom 的单例
      */
     private static class Holder {
-        static final SecureRandom numberGenerator = getSecureRandom();
+        static final SecureRandom NUMBER_GENERATOR = getSecureRandom();
     }
 }