diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 10f0aec39e9580270750a89d54e93b5fd63a4275..1d53485b385e42f84b1a38649781cd416cc0aaed 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,12 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
         <option name="testRunner" value="PLATFORM" />
         <option name="distributionType" value="LOCAL" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleHome" value="C:\Program Files\Huawei\DevEco Studio 2.1.0.301\tools\gradle" />
+        <option name="gradleHome" value="C:\deveco_studio\DevEco Studio 2.2.0.200\tools\gradle" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index 1dfcd020d2b2774ad414ac5c0acc344e9b9479b4..7552d7c73f1d46576b8d0dce3079e4f5721c5d38 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -26,5 +26,10 @@
       <option name="name" value="maven" />
       <option name="url" value="https://repo.huaweicloud.com/repository/maven/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven" />
+      <option name="name" value="maven" />
+      <option name="url" value="https://s01.oss.sonatype.org/content/repositories/snapshots/" />
+    </remote-repository>
   </component>
 </project>
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d94be35ecd3bf17614cd76fe5bb34aac071c288..8caefe495ec2dafef53c27951a5739b71a189dc1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
-##0.0.1-SNAPSHOT
+## 0.0.2-SNAPSHOT
+ohos 第二个版本
+* 更新sdk6
+## 0.0.1-SNAPSHOT
 ohos 第一个版本，完整实现了原库的全部 api
 		
  
\ No newline at end of file
diff --git a/README.md b/README.md
index 917f156bd9894073588f7355d055b0332d163772..79b180093bbbbe131b21dd0dc5b6e24b3e11c64b 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 - 项目移植状态：已完成
 - 调用差异：无
 - 基线版本：Release 1.0.0 
-- 开发版本：sdk5，DevEco Studio2.1 Release
+- 开发版本：sdk6，DevEco Studio2.2 Beta1
 
 ## 演示效果
 
diff --git a/build.gradle b/build.gradle
index 75ff32d4eb5d7550466b5e4c76f784359a8ce33e..a4bbee50c84428507c792bf978676f0ff6fe17a8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@
 apply plugin: 'com.huawei.ohos.app'
 
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
         compatibleSdkVersion 5
     }
@@ -19,8 +19,8 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.huawei.ohos:hap:2.4.4.2'
-        classpath 'com.huawei.ohos:decctest:1.0.0.7'
+        classpath 'com.huawei.ohos:hap:2.4.5.0'
+        classpath 'com.huawei.ohos:decctest:1.2.4.1'
     }
 }
 
diff --git a/entry/build.gradle b/entry/build.gradle
index f9869b53028823c096c9d7ff44499be05c521c5a..95f007dd806ab79e69e70abe7cfd0a6c4c910052 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'com.huawei.ohos.hap'
 apply plugin: 'com.huawei.ohos.decctest'
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
         compatibleSdkVersion 5
     }
diff --git a/entry/src/main/config.json b/entry/src/main/config.json
index b2b843ffddece9e3a9cdb2a6a4c6c64dce87ec42..6f84a9b4462076e0510cd945cb36faeffe5c20c7 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -5,11 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0.0"
-    },
-    "apiVersion": {
-      "compatible": 5,
-      "target": 5,
-      "releaseType": "Release"
     }
   },
   "deviceConfig": {},
diff --git a/entry/src/ohosTest/config.json b/entry/src/ohosTest/config.json
index c26d8c98a275bba3ff741907cf8e771e2145f09c..38212cd1d0253e40d8b3afd885b246d6d76ea172 100644
--- a/entry/src/ohosTest/config.json
+++ b/entry/src/ohosTest/config.json
@@ -5,11 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0.0"
-    },
-    "apiVersion": {
-      "compatible": 4,
-      "target": 5,
-      "releaseType": "Release"
     }
   },
   "deviceConfig": {},
diff --git a/library/build.gradle b/library/build.gradle
index 25ddf0cf1daa8f1533639ebc05ce352f4019b8ff..7e1e475c1296e7c6d200a45810598ddff583ee7f 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -1,6 +1,6 @@
 apply plugin: 'com.huawei.ohos.library'
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
         compatibleSdkVersion 5
     }
diff --git a/library/src/main/config.json b/library/src/main/config.json
index 669c072666598be4223921aa93e05448414920bb..22d97331883abe0e0a5c6719b118fbbd2976b7b8 100644
--- a/library/src/main/config.json
+++ b/library/src/main/config.json
@@ -5,11 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0.0"
-    },
-    "apiVersion": {
-      "compatible": 5,
-      "target": 5,
-      "releaseType": "Release"
     }
   },
   "deviceConfig": {