diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8ee314ce..c530c81c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@
# 5.6.1 (2021-03-14)
### 新特性
-
+* 【crypto 】 SecureUtil去除final修饰符(issue#1474@Github)
### Bug修复
-------------------------------------------------------------------------------------------------------------
diff --git a/hutool-crypto/src/main/java/cn/hutool/crypto/SecureUtil.java b/hutool-crypto/src/main/java/cn/hutool/crypto/SecureUtil.java
index d2ac88a63..df25715c2 100644
--- a/hutool-crypto/src/main/java/cn/hutool/crypto/SecureUtil.java
+++ b/hutool-crypto/src/main/java/cn/hutool/crypto/SecureUtil.java
@@ -49,9 +49,9 @@ import java.util.Map;
* 2、非对称加密(asymmetric),例如:RSA、DSA等
* 3、摘要加密(digest),例如:MD5、SHA-1、SHA-256、HMAC等
*
- * @author xiaoleilu, Gsealy
+ * @author Looly, Gsealy
*/
-public final class SecureUtil {
+public class SecureUtil {
/**
* 默认密钥字节数