diff --git a/CHANGELOG.md b/CHANGELOG.md
index e02d0e910b49b026b606905081ed9d2da19fc18a..a0436852827553c2014b0b95d828a3de5592ccda 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,2 +1,4 @@
-## 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 37e6f3245f5e769b45109b11a1ef5f3d732cbd4e..fc51dc4adbc358f6a5cc45e82e7453fbc8eeb8ef 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 - 功能：一个开源实时计算机视觉库，功能包括低层图像处理、摄像机标定、特征检测/跟踪、运动结构、分类和识别。
 - 项目移植状态：主功能完成
 - 调用差异：无
-- 开发版本：sdk5，DevEco Studio2.1 Release
+- 开发版本：sdk5，DevEco Studio 2.2 Beta1
 - 基线版本：Release v0.37
 
 #### 效果演示
diff --git a/boofcv/build.gradle b/boofcv/build.gradle
index 9e2282e33c4a48e53384b7c63c4b564f2a308074..51ac0330a11343c98764e27e58c125f15da043cb 100644
--- a/boofcv/build.gradle
+++ b/boofcv/build.gradle
@@ -1,6 +1,6 @@
 apply plugin: 'com.huawei.ohos.library'
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
         compatibleSdkVersion 5
     }
diff --git a/boofcv/src/main/config.json b/boofcv/src/main/config.json
index c0acd729ac3e8ee9eadad95db28b60bc29ec524c..dc7feb258a878c3bcf1ad4ae491722b0cfa7c491 100644
--- a/boofcv/src/main/config.json
+++ b/boofcv/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/build.gradle b/build.gradle
index 83d884f02e8af69834e5d58b7b639f22d0a08708..bf479ca657fb6b63c48c13c097af23041e8b2e1e 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:1.0.0.6'
+        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 a8a691c66ae5e81329d0c1e0008bf319212e09b1..d6f8598c3484388e8f6353a3c2c3bc20c5d26f5b 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 34140f8ff57b8305239422c00778a5b01189d75a..823710cc66eebb12e4b8bca91e238e0056fd020e 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -5,10 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0"
-    },
-    "apiVersion": {
-      "compatible": 5,
-      "target": 5
     }
   },
   "deviceConfig": {},
diff --git a/entry/src/ohosTest/config.json b/entry/src/ohosTest/config.json
index 5b71a7c0e351fb951ca3bd85b1a74df5df8358f2..82aa07d7698ec636a897e76339ff9491503e9b88 100644
--- a/entry/src/ohosTest/config.json
+++ b/entry/src/ohosTest/config.json
@@ -5,10 +5,6 @@
     "version": {
       "code": 1000000,
       "name": "1.0"
-    },
-    "apiVersion": {
-      "compatible": 5,
-      "target": 5
     }
   },
   "deviceConfig": {},