diff --git a/CHANGELOG.md b/CHANGELOG.md
index aeb0216830815e1d88ca1d0e617a2d57baf07870..9fb842ce05148380d313f51b0c2efc8acbce40ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
-# 0.0.1-SNAPSHOT
+## 0.0.2-SNAPSHOT
+ohos 第2个版本
+ * 更新sdk6
 
-ohos 第一个版本，完整实现了原库的全部 api
\ No newline at end of file
+## 0.0.1-SNAPSHOT
+ohos 第1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 cdc202f304aa7831b4155dd892dfa54ad034ec59..5b0f6746761616f4cabb2815370df8e78455511d 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 - 项目移植状态：移植完成
 - 调用差异：无
 - 基线版本: Release 0.0.2
-- 开发版本：sdk5，DevEco Studio2.1 Release
+- 开发版本：sdk6，DevEco Studio 2.2 Beta1
 - 编程语言：Java
 
 ### 效果演示
@@ -35,7 +35,7 @@ dependencies {
 }
 ```
 
-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
+在sdk6，DevEco Studio 2.2 Beta1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
 
 ### 使用说明
 secure-storage
@@ -449,5 +449,5 @@ CloudTest代码测试无异常
 
 ### 版本迭代
 
-- 0.0.1-SNAPSHOT
+- 0.0.2-SNAPSHOT
 
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 4f27c4600cf5f28ff044784b23bcb3b68d85f7d9..d19918be8d5b55201ab6b6270e3c55b0698a5a3b 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
     }
@@ -18,8 +18,7 @@ ohos {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
-//    implementation project(path: ':securestoragelibrary')
-    implementation('com.gitee.chinasoft_ohos:secure-storage-ohos:0.0.1-SNAPSHOT')
+    implementation('com.gitee.chinasoft_ohos:secure-storage-ohos:0.0.2-SNAPSHOT')
     testImplementation 'junit:junit:4.12'
     ohosTestImplementation 'com.huawei.ohos.testkit:runner:1.0.0.100'
 }
diff --git a/entry/src/main/config.json b/entry/src/main/config.json
index e3667633eaaa9375e07062be6fa7ad7a51928135..b2c777717bd12f5c9e3bb3060f063c94cb1634aa 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -5,11 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0"
-    },
-    "apiVersion": {
-      "compatible": 5,
-      "target": 5,
-      "releaseType": "Release"
     }
   },
   "deviceConfig": {},
diff --git a/entry/src/ohosTest/config.json b/entry/src/ohosTest/config.json
index 25d1f79be5084b6a3ccba19cf4d7d3c16bca854c..795bd67b6bc4d7deb7809c83f8b4f746886e1ba8 100644
--- a/entry/src/ohosTest/config.json
+++ b/entry/src/ohosTest/config.json
@@ -5,11 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0"
-    },
-    "apiVersion": {
-      "compatible": 5,
-      "target": 5,
-      "releaseType": "Release"
     }
   },
   "deviceConfig": {},
diff --git a/securestoragelibrary/build.gradle b/securestoragelibrary/build.gradle
index 0cf4722bbc6f99007ec8c5e9c90bf2bde095c0cf..2b89ad9d449d8efa84a1c9654b92e338de1fe40d 100644
--- a/securestoragelibrary/build.gradle
+++ b/securestoragelibrary/build.gradle
@@ -1,6 +1,6 @@
 apply plugin: 'com.huawei.ohos.library'
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
         compatibleSdkVersion 5
     }
@@ -12,7 +12,7 @@ ohos {
             }
         }
     }
-    
+
 }
 
 dependencies {
diff --git a/securestoragelibrary/src/main/config.json b/securestoragelibrary/src/main/config.json
index e75edc389a21b08f3305de6e43127561d5e651e5..328f491e4887a64ec1a2c37d77e8b4d229ee851b 100644
--- a/securestoragelibrary/src/main/config.json
+++ b/securestoragelibrary/src/main/config.json
@@ -5,11 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0"
-    },
-    "apiVersion": {
-      "compatible": 5,
-      "target": 5,
-      "releaseType": "Release"
     }
   },
   "deviceConfig": {},