diff --git a/README.md b/README.md
index 6a5e7fa088beb79a61912f45d9eefe7bf3580618..0b45cc53e79e45b1a109ca6def33769422c82fa0 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 - 基线版本： Release Tag 1.1.1
 - 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
 
 #### 效果演示
 <img src="img/blu.gif"></img>
diff --git a/build.gradle b/build.gradle
index e83d0d6537187b1b6e318c86d0e7c3760f71c6e7..ad164cd02eda1a7a7a92ca958de6cfb70f4eed8c 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/entry/src/main/config.json b/entry/src/main/config.json
index 940e46b7758ae70614e4ed4ec5524d0962cdfc3d..e881a6c665962874403faedbb7f7bab9efaf859f 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -3,7 +3,7 @@
     "bundleName": "uk.co.alt236.btlescan",
     "vendor": "co",
     "version": {
-      "code": 1,
+      "code": 1000000,
       "name": "1.0"
     },
     "apiVersion": {
diff --git a/entry/src/ohosTest/java/uk/co/alt236/btlescan/ExampleOhosTest.java b/entry/src/ohosTest/java/uk/co/alt236/btlescan/ExampleOhosTest.java
index 3285dd8782bdbf65a950c5720f31cb6854f8cd12..2d67d18e41ce18e9320e12983afaca4c49ceb986 100644
--- a/entry/src/ohosTest/java/uk/co/alt236/btlescan/ExampleOhosTest.java
+++ b/entry/src/ohosTest/java/uk/co/alt236/btlescan/ExampleOhosTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain an copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 package uk.co.alt236.btlescan;
 
 import ohos.aafwk.ability.delegation.AbilityDelegatorRegistry;