diff --git a/blade-auth/src/main/java/org/springblade/auth/support/BladePasswordEncoderFactories.java b/blade-auth/src/main/java/org/springblade/auth/support/BladePasswordEncoderFactories.java
index 3f440145..664b0bad 100644
--- a/blade-auth/src/main/java/org/springblade/auth/support/BladePasswordEncoderFactories.java
+++ b/blade-auth/src/main/java/org/springblade/auth/support/BladePasswordEncoderFactories.java
@@ -1,18 +1,17 @@
 /*
- *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
+ * Copyright 2002-2017 the original author or authors.
  *
- *  Redistribution and use in source and binary forms, with or without
- *  modification, are permitted provided that the following conditions are met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  Redistributions of source code must retain the above copyright notice,
- *  this list of conditions and the following disclaimer.
- *  Redistributions in binary form must reproduce the above copyright
- *  notice, this list of conditions and the following disclaimer in the
- *  documentation and/or other materials provided with the distribution.
- *  Neither the name of the dreamlu.net developer nor the names of its
- *  contributors may be used to endorse or promote products derived from
- *  this software without specific prior written permission.
- *  Author: Chill 庄骞 (smallchill@163.com)
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 package org.springblade.auth.support;
 
@@ -28,7 +27,8 @@ import java.util.Map;
 /**
  * 自定义密码工厂
  *
- * @author Chill
+ * @author Rob Winch, Chill
+ * @since 5.0
  */
 public class BladePasswordEncoderFactories {
 
@@ -48,7 +48,6 @@ public class BladePasswordEncoderFactories {
 	 *
 	 * @return the {@link PasswordEncoder} to use
 	 */
-	@SuppressWarnings("deprecation")
 	public static PasswordEncoder createDelegatingPasswordEncoder() {
 		String encodingId = "blade";
 		Map<String, PasswordEncoder> encoders = new HashMap<>(16);