diff --git a/README.md b/README.md
index 9131081a3e41ac7e1d4a08b25624098601c204ce..c1e133f4eb63c790796d960ab3d72d28ccd14990 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 - 基线版本： Release Tags 0.1.2
 - 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/qrcode.gif"></img>
diff --git a/build.gradle b/build.gradle
index e463f147c46e9b38e8fe2fb8e3f3059b899a057d..83d884f02e8af69834e5d58b7b639f22d0a08708 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 313784dedcc377dbd2f81d0e3b8da7f801acd25e..dea06fd537b15581113b4b939f57941c91c71800 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -3,7 +3,7 @@
     "bundleName": "com.blikoon.qrcodescannerlibrary",
     "vendor": "blikoon",
     "version": {
-      "code": 1,
+      "code": 1000000,
       "name": "1.0"
     },
     "apiVersion": {
diff --git a/entry/src/ohosTest/java/com/blikoon/qrcodescannerlibrary/ExampleOhosTest.java b/entry/src/ohosTest/java/com/blikoon/qrcodescannerlibrary/ExampleOhosTest.java
index a9e56cff65b954018b933bde476c8d503e672423..cfd26a5705384a6a83b1043b270654af5b7df3ba 100644
--- a/entry/src/ohosTest/java/com/blikoon/qrcodescannerlibrary/ExampleOhosTest.java
+++ b/entry/src/ohosTest/java/com/blikoon/qrcodescannerlibrary/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 com.blikoon.qrcodescannerlibrary;
 
 import ohos.aafwk.ability.delegation.AbilityDelegatorRegistry;