diff --git a/README.md b/README.md
index 5d663097d43b43850f7fc71dbd58382e29ae6ca8..99ecb3ef052bb671dd2c13114d6c92a642e9ea49 100644
--- a/README.md
+++ b/README.md
@@ -4,11 +4,11 @@
 
 - 项目名称：ShadowLayout
 - 所属系列：openharmony的第三方组件适配移植
-- 功能：可以控制阴影的颜色、范围、显示边界
+- 功能：ShadowLayout阴影库可以控制阴影的颜色、范围、显示边界
 - 项目移植状态：已完成
 - 调用差异：无
 - 开发版本：sdk6，DevEco Studio2.2 Beta1
-- 基线版本： ShadowLayout Releases master
+- 基线版本： master分支
 
 ## 安装教程
 
diff --git a/library/src/main/java/com/lijiankun24/shadowlayout/ShadowLayout.java b/library/src/main/java/com/lijiankun24/shadowlayout/ShadowLayout.java
index d3140f654eb498b8c1efd0fd86b45217b75487d9..75dc5711d55f2afff8971978c7856aca10c7c05a 100644
--- a/library/src/main/java/com/lijiankun24/shadowlayout/ShadowLayout.java
+++ b/library/src/main/java/com/lijiankun24/shadowlayout/ShadowLayout.java
@@ -130,17 +130,7 @@ public class ShadowLayout extends DependentLayout implements Component.EstimateS
      * @param context
      */
     public ShadowLayout(Context context) {
-        super(context, null);
-    }
-
-    /**
-     * 有参构造
-     *
-     * @param context
-     * @param attrs
-     */
-    public ShadowLayout(Context context, AttrSet attrs) {
-        super(context, attrs);
+        super(context);
     }
 
     /**
diff --git a/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowLayout.java b/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowLayout.java
index 9608b8317b5baa3727df89c0a1aa134eb9aa6ecc..c35bf44c67d3a5b24d91b29c2e2158fe24452a20 100644
--- a/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowLayout.java
+++ b/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowLayout.java
@@ -137,17 +137,7 @@ public class ShadowLayout extends StackLayout implements Component.EstimateSizeL
      * @param context
      */
     public ShadowLayout(Context context) {
-        this(context, null);
-    }
-
-    /**
-     * 有参构造
-     *
-     * @param context
-     * @param attrSet
-     */
-    public ShadowLayout(Context context, AttrSet attrSet) {
-        this(context, attrSet, null);
+        super(context);
     }
 
     /**