diff --git a/README.md b/README.md
index 99f3c69856c617ab4a7bfe4133c584ab57edd63c..b7c6278c8a79757ff3b8297a1f689cd80462d93c 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 - 基线版本： Releases master
 - 项目移植状态：主功能完成，原图表效果存在差异
 - 调用差异：无
-- 开发版本：sdk5，DevEco Studio2.1 beta4
+- 开发版本：sdk5，DevEco Studio2.1 Release
 
 
 #### 安装教程
@@ -30,7 +30,7 @@
  }
 ```
 
-在sdk5，DevEco Studio2.1 beta4下项目可直接运行
+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
 
diff --git a/build.gradle b/build.gradle
index 948f9ca0b9ba02257ec0716c941796ab900463ed..d30478025daa8c1003ae7ed6e2a9fb0da934ba3d 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:1.0.0.7'
     }
 }
diff --git a/entry/src/main/config.json b/entry/src/main/config.json
index 272bdcc232ea25f1f735e26d6bccb005029aa9c0..c303b6bac2a9b83e958b2c757f4e0a63cc4c884c 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -41,7 +41,7 @@
         "name": "org.achartengine.chartdemo.demo.ChartDemoAbility",
         "icon": "$media:icon",
         "description": "$string:mainability_description",
-        "label": "achartengine",
+        "label": "$string:app_name",
         "type": "page",
         "launchType": "standard"
       },
@@ -50,7 +50,7 @@
         "name": "org.achartengine.chartdemo.demo.chart.XYCharBuilderAbility",
         "icon": "$media:icon",
         "description": "$string:mainability_description",
-        "label": "achartengine",
+        "label": "$string:app_name",
         "type": "page",
         "launchType": "standard"
       },
@@ -59,7 +59,7 @@
         "name": "org.achartengine.chartdemo.demo.PieChartBuilderAbility",
         "icon": "$media:icon",
         "description": "$string:mainability_description",
-        "label": "achartengine",
+        "label": "$string:app_name",
         "type": "page",
         "launchType": "standard"
       },
@@ -68,7 +68,7 @@
         "name": "org.achartengine.chartdemo.demo.GeneratedChartDemoAbility",
         "icon": "$media:icon",
         "description": "$string:mainability_description",
-        "label": "achartengine",
+        "label": "$string:app_name",
         "type": "page",
         "launchType": "standard"
       },
@@ -77,7 +77,7 @@
         "name": "org.achartengine.chartdemo.demo.GraphicalAbility",
         "icon": "$media:icon",
         "description": "$string:mainability_description",
-        "label": "achartengine",
+        "label": "$string:app_name",
         "type": "page",
         "launchType": "standard"
       }