diff --git a/src/main/java/xyz/zhouxy/plusone/commons/annotation/StaticFactoryMethod.java b/src/main/java/xyz/zhouxy/plusone/commons/annotation/StaticFactoryMethod.java
index b053c4f..baaee8a 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/annotation/StaticFactoryMethod.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/annotation/StaticFactoryMethod.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/annotation/ValueObject.java b/src/main/java/xyz/zhouxy/plusone/commons/annotation/ValueObject.java
index 9768e0e..e38587f 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/annotation/ValueObject.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/annotation/ValueObject.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/annotation/Virtual.java b/src/main/java/xyz/zhouxy/plusone/commons/annotation/Virtual.java
index 3df0a5f..d90add8 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/annotation/Virtual.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/annotation/Virtual.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java
index 6dc50dc..015fdc3 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java
index 024b065..7deac35 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java
index d772abb..1bd8d20 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/collection/AbstractMapWrapper.java b/src/main/java/xyz/zhouxy/plusone/commons/collection/AbstractMapWrapper.java
index 501f3b2..22bb788 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/collection/AbstractMapWrapper.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/collection/AbstractMapWrapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/collection/MapWrapper.java b/src/main/java/xyz/zhouxy/plusone/commons/collection/MapWrapper.java
index aa99322..d1ed414 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/collection/MapWrapper.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/collection/MapWrapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/collection/SafeConcurrentHashMap.java b/src/main/java/xyz/zhouxy/plusone/commons/collection/SafeConcurrentHashMap.java
index 8753136..37a07ae 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/collection/SafeConcurrentHashMap.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/collection/SafeConcurrentHashMap.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/constant/PatternConsts.java b/src/main/java/xyz/zhouxy/plusone/commons/constant/PatternConsts.java
index 5687538..3ec38c5 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/constant/PatternConsts.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/constant/PatternConsts.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/constant/RegexConsts.java b/src/main/java/xyz/zhouxy/plusone/commons/constant/RegexConsts.java
index 7b5f637..64e3bea 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/constant/RegexConsts.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/constant/RegexConsts.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/DoubleToOptionalFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/DoubleToOptionalFunction.java
index 83bcd82..d07696c 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/DoubleToOptionalFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/DoubleToOptionalFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/IntToOptionalFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/IntToOptionalFunction.java
index 25dabb3..e4c091f 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/IntToOptionalFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/IntToOptionalFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/LongToOptionalFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/LongToOptionalFunction.java
index 2878615..5b7f213 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/LongToOptionalFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/LongToOptionalFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalDoubleSupplier.java b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalDoubleSupplier.java
index 7bb6ce8..3b3c4b3 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalDoubleSupplier.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalDoubleSupplier.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalIntSupplier.java b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalIntSupplier.java
index 0fbaec5..605382b 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalIntSupplier.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalIntSupplier.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalLongSupplier.java b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalLongSupplier.java
index 18df8b3..ed21645 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalLongSupplier.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalLongSupplier.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalSupplier.java b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalSupplier.java
index 8d243c0..0133a24 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalSupplier.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/OptionalSupplier.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/PredicateTools.java b/src/main/java/xyz/zhouxy/plusone/commons/function/PredicateTools.java
index 714af1c..9a11a9e 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/PredicateTools.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/PredicateTools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalBiFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalBiFunction.java
index f4d9336..6b5838d 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalBiFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalBiFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalDoubleFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalDoubleFunction.java
index f6831a1..57592f9 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalDoubleFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalDoubleFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalFunction.java
index 788b229..3bf22eb 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalIntFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalIntFunction.java
index efa4b4e..853c407 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalIntFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalIntFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalLongFunction.java b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalLongFunction.java
index 901042a..f267d01 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalLongFunction.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/function/ToOptionalLongFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/model/ValidatableStringRecord.java b/src/main/java/xyz/zhouxy/plusone/commons/model/ValidatableStringRecord.java
index c4d42c3..20e6b10 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/model/ValidatableStringRecord.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/model/ValidatableStringRecord.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PageResult.java b/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PageResult.java
index 61d9938..f9fca0f 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PageResult.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PageResult.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PagingAndSortingQueryParams.java b/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PagingAndSortingQueryParams.java
index 2ad3374..64f8db2 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PagingAndSortingQueryParams.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/model/dto/PagingAndSortingQueryParams.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/model/dto/UnifiedResponse.java b/src/main/java/xyz/zhouxy/plusone/commons/model/dto/UnifiedResponse.java
index 76395d4..5f50474 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/model/dto/UnifiedResponse.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/model/dto/UnifiedResponse.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/sql/SQL.java b/src/main/java/xyz/zhouxy/plusone/commons/sql/SQL.java
index fd66d8e..3057ba2 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/sql/SQL.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/sql/SQL.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,4 +44,4 @@ public abstract class SQL<T> extends AbstractSQL<T> {
     public T WHERE(boolean condition, String ifSqlCondition, String elseSqlCondition) {
         return WHERE(condition ? ifSqlCondition : elseSqlCondition);
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/util/ArrayTools.java b/src/main/java/xyz/zhouxy/plusone/commons/util/ArrayTools.java
index 9f3c312..41f2e88 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/util/ArrayTools.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/util/ArrayTools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/util/AssertTools.java b/src/main/java/xyz/zhouxy/plusone/commons/util/AssertTools.java
index 0c84bda..adddcc9 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/util/AssertTools.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/util/AssertTools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/util/ConcurrentHashMapTools.java b/src/main/java/xyz/zhouxy/plusone/commons/util/ConcurrentHashMapTools.java
index 1d20162..3e52c9e 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/util/ConcurrentHashMapTools.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/util/ConcurrentHashMapTools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/util/EnumTools.java b/src/main/java/xyz/zhouxy/plusone/commons/util/EnumTools.java
index 2ad504f..fb915c2 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/util/EnumTools.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/util/EnumTools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/util/Enumeration.java b/src/main/java/xyz/zhouxy/plusone/commons/util/Enumeration.java
index 5357e9c..a6bfa8f 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/util/Enumeration.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/util/Enumeration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/util/Numbers.java b/src/main/java/xyz/zhouxy/plusone/commons/util/Numbers.java
index cd66aa0..f79e72c 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/util/Numbers.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/util/Numbers.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/util/OptionalTools.java b/src/main/java/xyz/zhouxy/plusone/commons/util/OptionalTools.java
index 8b1fa80..d2d61d6 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/util/OptionalTools.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/util/OptionalTools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2023 the original author or authors.
+ * Copyright 2022-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.