diff --git a/README.md b/README.md
index a4d6618218fdafa9237c4978e64e22cfc38ab242..8f80afcf8e1699c1e8eb3bcf7b40229d257db9ab 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@
 
 1.在项目根目录下的build.gradle文件中，
 
-```java
+```txt
 allprojects {
     repositories {
         maven {
@@ -28,7 +28,7 @@ allprojects {
 
 2.在entry模块的build.gradle文件中，
 
-```java
+```txt
  dependencies {
     implementation('com.gitee.chinasoft_ohos:DragListView:0.0.1-SNAPSHOT')
     ......  
@@ -39,7 +39,7 @@ allprojects {
 
 library中自定义了几个控件，如果有需要ListContainer嵌套ListContainer不同方向滑动，例如外部横向滑动，内部纵向滑动，外部的ListContainer可用BaseListContainer，在BaseListContainer中已处理掉滑动冲突
 
-```java
+```txt
 @Override
     public void onDragUpdate(Component component, DragInfo dragInfo) {
         // dragInfo.xOffset为正数代表正在向右滑  负数则为向左滑
@@ -51,7 +51,7 @@ library中自定义了几个控件，如果有需要ListContainer嵌套ListConta
 
 如果需要支持左右滑动请在外部调用一下代码并设置为true
 
-```java
+```txt
  public void setSlide(boolean isB) {
      this.isSlide = isB;
  }
@@ -59,7 +59,7 @@ library中自定义了几个控件，如果有需要ListContainer嵌套ListConta
 
 若是在ListContainer的Item中使用，请将外部ListContainer设置进来,此处作用是在左右滑动时可以将外部ListContainer的上下滑动屏蔽，避免上下左右一起滑动
 
-```java
+```txt
 public void setListContainer(ListContainer listContainer) {
        this.listContainer = listContainer;
 }
@@ -69,7 +69,7 @@ public void setListContainer(ListContainer listContainer) {
 
 component用来判断是否与上一个滑动的一致，一致就将上一个还原，否则就不执行本次滑动，action用来判断本次滑动手势
 
-```java
+```txt
 public void setObserver(MyObserver observer) {
     this.observer = observer;
 }
@@ -87,7 +87,7 @@ public interface MyObserver {
 
 另外，可以在Java类中设置按下和抬起的背景
 
-```java
+```txt
 public void setStartElement(ShapeElement element) {
         mGrayShapeElement = element;
     }
diff --git a/build.gradle b/build.gradle
index 6d84aa70c88e0c7efda1fd4564268fe1d713ab0e..7422686a840b95b44a7027f072efa315185d1f24 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,7 +19,7 @@ buildscript {
         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'
     }
 }
diff --git a/sample/src/main/config.json b/sample/src/main/config.json
index a4d76d66c5471649f7920b3d64f24ac74029a645..77febb7193d0619cde92e559c95b13887aed2bd4 100644
--- a/sample/src/main/config.json
+++ b/sample/src/main/config.json
@@ -3,12 +3,13 @@
     "bundleName": "com.woxthebox.draglistview.sample",
     "vendor": "woxthebox",
     "version": {
-      "code": 1,
+      "code": 1000000,
       "name": "1.0"
     },
     "apiVersion": {
       "compatible": 5,
-      "target": 5
+      "target": 5,
+      "releaseType": "Release"
     }
   },
   "deviceConfig": {},
@@ -39,7 +40,7 @@
         "name": "com.woxthebox.draglistview.sample.MainAbility",
         "icon": "$media:icon",
         "description": "$string:mainability_description",
-        "label": "DragListView",
+        "label": "$string:app_name",
         "type": "page",
         "launchType": "standard",
         "configChanges": [