diff --git a/library/src/main/java/moe/feng/common/stepperview/ElementColorUtil.java b/library/src/main/java/moe/feng/common/stepperview/ElementColorUtil.java
index 7d1082917ecf74e8ad2a088f1ecfe13636c08c21..e6443d3cd19676cd83d1d64a74504503915e9a35 100644
--- a/library/src/main/java/moe/feng/common/stepperview/ElementColorUtil.java
+++ b/library/src/main/java/moe/feng/common/stepperview/ElementColorUtil.java
@@ -20,21 +20,7 @@ import ohos.agp.components.Image;
 import ohos.agp.components.element.Element;
 import ohos.agp.render.BlendMode;
 import ohos.agp.utils.Color;
-/*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
- * 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
- *
- *     http://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.
- *
- */
+
 /**
  * ElementColorUtil工具列
  *
diff --git a/library/src/main/java/moe/feng/common/stepperview/TypedAttrUtils.java b/library/src/main/java/moe/feng/common/stepperview/TypedAttrUtils.java
index edb7dd371b81758b7b716a90318ecd3ce014fe71..70145e250663f0bb572ed7554590312c84ccf467 100644
--- a/library/src/main/java/moe/feng/common/stepperview/TypedAttrUtils.java
+++ b/library/src/main/java/moe/feng/common/stepperview/TypedAttrUtils.java
@@ -25,21 +25,7 @@ import ohos.hiviewdfx.HiLog;
 import ohos.hiviewdfx.HiLogLabel;
 
 import java.util.NoSuchElementException;
-/*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
- * 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
- *
- *     http://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.
- *
- */
+
 public class TypedAttrUtils {
     static final HiLogLabel label = new HiLogLabel(HiLog.LOG_APP, 0x00201, "jiangbenfu");
 
diff --git a/library/src/main/java/moe/feng/common/stepperview/ViewUtils.java b/library/src/main/java/moe/feng/common/stepperview/ViewUtils.java
index b175a783229267e649295031d9c05665ff09cd94..23840a07eb1c7c6b2b2a08dbb6ce38971c71389a 100644
--- a/library/src/main/java/moe/feng/common/stepperview/ViewUtils.java
+++ b/library/src/main/java/moe/feng/common/stepperview/ViewUtils.java
@@ -1,12 +1,3 @@
-package moe.feng.common.stepperview;
-
-import ohos.agp.animation.Animator;
-import ohos.agp.animation.AnimatorValue;
-import ohos.agp.colors.RgbColor;
-import ohos.agp.components.Component;
-import ohos.agp.components.Text;
-import ohos.agp.components.element.ShapeElement;
-import ohos.agp.utils.Color;
 /*
  * Copyright (C) 2021 The Chinese Software International Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -22,6 +13,16 @@ import ohos.agp.utils.Color;
  * limitations under the License.
  *
  */
+package moe.feng.common.stepperview;
+
+import ohos.agp.animation.Animator;
+import ohos.agp.animation.AnimatorValue;
+import ohos.agp.colors.RgbColor;
+import ohos.agp.components.Component;
+import ohos.agp.components.Text;
+import ohos.agp.components.element.ShapeElement;
+import ohos.agp.utils.Color;
+
 /**
  * ViewUtils
  *