diff --git a/README.md b/README.md
index 655841918127a41c3938974bfd08f1d26f0485ea..4d25ffc84c19382cb512eb4b55bfa2eb43d3e6f2 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 - 功能：一种类似于抽屉布局，并且可以使其“抽屉”隐藏在“内容”视图下，如果移动内容后可以显示底部抽屉
 - 项目移植状态：主功能完成
 - 调用差异：无
-- 开发版本：sdk5，DevEco Studio2.1 beta4
+- 开发版本：sdk5，DevEco Studio2.1 Release
 - 基线版本：Release v1.1.1
 
 #### 效果演示
@@ -30,7 +30,7 @@ dependencies {
    ......  
 }
 ```
-在sdk5，DevEco Studio2.1 beta4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
+在sdk5，DevEco Studio2.1 Release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
 
 
 #### 使用说明
diff --git a/build.gradle b/build.gradle
index 713785b0800c7f9ee7c7acbadfde2c9831d6d19a..83d884f02e8af69834e5d58b7b639f22d0a08708 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,10 +16,10 @@ buildscript {
         maven {
             url 'https://developer.huawei.com/repo/'
         }
-		jcenter()
+        jcenter()
     }
     dependencies {
-        classpath 'com.huawei.ohos:hap:2.4.2.7'
+        classpath 'com.huawei.ohos:hap:2.4.4.2'
         classpath 'com.huawei.ohos:decctest:1.0.0.6'
     }
 }
@@ -32,6 +32,6 @@ allprojects {
         maven {
             url 'https://developer.huawei.com/repo/'
         }
-		jcenter()
+        jcenter()
     }
 }
diff --git a/entry/src/main/config.json b/entry/src/main/config.json
index 5adbf068014d4c39007929458c73bc49e82c4db1..bc98a7335960d5f67538c01050348d9fe09fa75c 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -3,7 +3,7 @@
     "bundleName": "com.yarolegovich.slidingrootnav.sample",
     "vendor": "yarolegovich",
     "version": {
-      "code": 1,
+      "code": 1000000,
       "name": "1.0"
     },
     "apiVersion": {
diff --git a/entry/src/main/java/com/yarolegovich/slidingrootnav/sample/slice/MainAbilitySlice.java b/entry/src/main/java/com/yarolegovich/slidingrootnav/sample/slice/MainAbilitySlice.java
index 82015f5ff33c1cddeb87f3ed288a6ced6424b59f..c571bf26b6be098ab0009abd53e02e9480e6580b 100644
--- a/entry/src/main/java/com/yarolegovich/slidingrootnav/sample/slice/MainAbilitySlice.java
+++ b/entry/src/main/java/com/yarolegovich/slidingrootnav/sample/slice/MainAbilitySlice.java
@@ -169,7 +169,11 @@ public class MainAbilitySlice extends AbilitySlice implements Component.ClickedL
 
     /**
      * 通过资源ID获取位图对象
-     **/
+     *
+     * @param context
+     * @param resourceId
+     * @return PixelMap
+     */
     private PixelMap getPixelMapFromResource(Context context, int resourceId) {
         InputStream inputStream = null;
         try {
diff --git a/entry/src/ohosTest/config.json b/entry/src/ohosTest/config.json
index 76d38edac607c5e5887dbc0e7a5bc6035c04f381..2717fcffd9ae33372449897dd877a40c9a7410f5 100644
--- a/entry/src/ohosTest/config.json
+++ b/entry/src/ohosTest/config.json
@@ -3,7 +3,7 @@
     "bundleName": "com.yarolegovich.slidingrootnav.sample",
     "vendor": "yarolegovich",
     "version": {
-      "code": 1,
+      "code": 1000000,
       "name": "1.0"
     },
     "apiVersion": {
diff --git a/library/src/main/config.json b/library/src/main/config.json
index 239c92aa6212574d71dcd7c25051e810bb3ad3e2..f14b8565cbd66304dfd6adce18ec5065fda37ee1 100644
--- a/library/src/main/config.json
+++ b/library/src/main/config.json
@@ -3,7 +3,7 @@
     "bundleName": "com.yarolegovich.slidingrootnav",
     "vendor": "yarolegovich",
     "version": {
-      "code": 1,
+      "code": 1000000,
       "name": "1.0"
     },
     "apiVersion": {
diff --git a/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavBuilder.java b/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavBuilder.java
index 336df88e8a1e141510c065bbeab02da04af1f7d2..e203d196f3f7e4b876ffc77a946064b986f11378 100644
--- a/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavBuilder.java
+++ b/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavBuilder.java
@@ -123,7 +123,12 @@ public class SlidingRootNavBuilder {
         return newRoot;
     }
 
-    //增加Ability中任意一个Component
+    /**
+     * 增加Ability中任意一个Component
+     *
+     * @param component
+     * @return SlidingRootNavBuilder
+     */
     public SlidingRootNavBuilder withArbitrarilyView(Component component) {
         arbitrarilyComponent = component;
         return this;
diff --git a/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavLayout.java b/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavLayout.java
index 515f88a4aa31ba6b77c27469ae5e21568f7fb430..fb14595fe467670b71e1a833e30d52a2ff7ad3a5 100644
--- a/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavLayout.java
+++ b/library/src/main/java/com/yarolegovich/slidingrootnav/SlidingRootNavLayout.java
@@ -217,7 +217,9 @@ public class SlidingRootNavLayout extends StackLayout implements SlidingRootNav
         });
     }
 
-    //判断滑动到那边底部
+    /**
+     * 判断滑动到那边底部
+     */
     private void judgeToSlideBottom() {
         int direation = slideDirection == SlideGravity.LEFT ? 1 : -1;
         if (maxDragDistance / 2 > moveTotalX * direation) {