diff --git a/CHANGELOG.md b/CHANGELOG.md
index 868edebd9a31421e5516562a81fd7178b79e30e7..8603932d9d185a7d41332522fae80419630d9393 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.2-SNAPSHOT
+ohos 第二个版本
+ * 适配最新版本
+ 
 ## 0.0.1-SNAPSHOT
 ohos 第一个版本
  * 实现了原库的大部分 api
diff --git a/README.md b/README.md
index 34b3ad945178e24888e58f1301dd945380da79af..5d663097d43b43850f7fc71dbd58382e29ae6ca8 100644
--- a/README.md
+++ b/README.md
@@ -5,10 +5,10 @@
 - 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
-- 基线版本： ShadowLayout Releases master
 - 项目移植状态：已完成
 - 调用差异：无
-- 开发版本：sdk5，DevEco Studio2.1 Release
+- 开发版本：sdk6，DevEco Studio2.2 Beta1
+- 基线版本： ShadowLayout Releases master
 
 ## 安装教程
 
@@ -25,12 +25,12 @@
 2.在entry模块的build.gradle文件中，
  ```
  dependencies {
-    implementation('com.gitee.chinasoft_ohos:ShadowLayout:0.0.1-SNAPSHOT')
+    implementation('com.gitee.chinasoft_ohos:ShadowLayout:0.0.2-SNAPSHOT')
     ......  
  }
 ```
 
-在sdk5，DevEco Studio2.1 Release下项目可直接运行
+在sdk6，DevEco Studio2.2 Beta1下项目可直接运行
 如无法运行，删除项目.gradle,.idea,build,gradle,build.gradle文件，
 并依据自己的版本创建新项目，将新项目的对应文件复制到根目录下
 
@@ -117,13 +117,13 @@ CodeCheck代码测试无异常
 
 CloudTest代码测试无异常
 
-火绒安全病毒安全检测通过
+病毒安全检测通过
 
 当前版本demo功能与原组件基本无差异
 
 
 ## 版本迭代
-- 0.0.1-SNAPSHOT 
+- 0.0.2-SNAPSHOT 
 
 ## 版权和许可信息
 ```
diff --git a/build.gradle b/build.gradle
index f2c66e2ddb0fc3188c44db244f524a7cbdf0e937..a4bbee50c84428507c792bf978676f0ff6fe17a8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,9 +2,9 @@
 apply plugin: 'com.huawei.ohos.app'
 
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
-        compatibleSdkVersion 4
+        compatibleSdkVersion 5
     }
 }
 
@@ -19,8 +19,8 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.huawei.ohos:hap:2.4.4.2'
-        classpath 'com.huawei.ohos:decctest:1.0.0.7'
+        classpath 'com.huawei.ohos:hap:2.4.5.0'
+        classpath 'com.huawei.ohos:decctest:1.2.4.1'
     }
 }
 
diff --git a/entry/build.gradle b/entry/build.gradle
index c7a48ec012bd00fc6af701ed90f0e239ab8ff7f6..b72afe7f142843dc3c3815ab5d7fd0961a427c36 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -1,9 +1,9 @@
 apply plugin: 'com.huawei.ohos.hap'
 apply plugin: 'com.huawei.ohos.decctest'
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
-        compatibleSdkVersion 4
+        compatibleSdkVersion 5
     }
     buildTypes {
         release {
@@ -20,7 +20,8 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
     testImplementation 'junit:junit:4.13'
     ohosTestImplementation 'com.huawei.ohos.testkit:runner:1.0.0.100'
-    implementation('com.gitee.chinasoft_ohos:ShadowLayout:0.0.1-SNAPSHOT')
+//    compile project(path: ':library')
+    implementation('com.gitee.chinasoft_ohos:ShadowLayout:0.0.2-SNAPSHOT')
 }
 decc {
     supportType = ['html','xml']
diff --git a/library/build.gradle b/library/build.gradle
index e1c0b274a6c5cb35b197a177a17684addf760676..7e1e475c1296e7c6d200a45810598ddff583ee7f 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -1,8 +1,8 @@
 apply plugin: 'com.huawei.ohos.library'
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
-        compatibleSdkVersion 4
+        compatibleSdkVersion 5
     }
     buildTypes {
         release {
diff --git a/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowDrawable.java b/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowDrawable.java
index 4bca8091f56dbc59c7e4ada81ebd103fc5cb42ac..42ccd47b095d7dc3b5a6a9a8e81ce59e20d9a06c 100644
--- a/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowDrawable.java
+++ b/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowDrawable.java
@@ -158,21 +158,41 @@ public class ShadowDrawable extends ShapeElement implements Component.DrawTask,
         canvas.drawPath(path, mShadowPaint);
     }
 
+    /**
+     * setAlpha
+     *
+     * @param alpha
+     */
     @Override
     public void setAlpha(int alpha) {
         mShadowPaint.setAlpha(alpha);
     }
 
+    /**
+     * setColorFilter
+     *
+     * @param colorFilter
+     */
     @Override
     public void setColorFilter(ColorFilter colorFilter) {
         mShadowPaint.setColorFilter(colorFilter);
     }
 
+    /**
+     * getOpacity
+     *
+     * @return PixelFormat
+     */
     @Override
     public PixelFormat getOpacity() {
         return PixelFormat.ARGB_8888;
     }
 
+    /**
+     * setRgbColor
+     *
+     * @param color
+     */
     @Override
     public void setRgbColor(RgbColor color) {
         super.setRgbColor(color);
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 60b58e893ff01c5adcc90211d995433534e9208f..9608b8317b5baa3727df89c0a1aa134eb9aa6ecc 100644
--- a/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowLayout.java
+++ b/library/src/main/java/com/lijiankun24/shadowlayout/v2/ShadowLayout.java
@@ -319,6 +319,11 @@ public class ShadowLayout extends StackLayout implements Component.EstimateSizeL
         canvas.drawPath(path, mShadowPaint);
     }
 
+    /**
+     * setAlpha
+     *
+     * @param alpha
+     */
     @Override
     public void setAlpha(float alpha) {
         super.setAlpha(alpha);