diff --git a/README.md b/README.md
index 8a865e13e2bc2e5ec3cc62da2b0a69796dac1270..31898834f74201ae1cba9ffd4382aa8ab4d24175 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 - 功能：基于Material Design风格涉及的Tap Target组件
 - 项目移植状态：主功能完成
 - 调用差异：无
-- 开发版本：sdk5，DevEco Studio 2.2 Beta1
+- 开发版本：sdk6，DevEco Studio 2.2 Beta1
 - 基线版本：Release v3.2.0
 
 #### 效果演示
@@ -33,7 +33,7 @@
 	}
  ```
 
-在sdk5，DevEco Studio 2.2 Beta1下项目可直接运行
+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
 
diff --git a/build.gradle b/build.gradle
index 2ac7b7a5b5ab94280b3b09df2a8326d0c65ac8d3..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
     }
diff --git a/entry/build.gradle b/entry/build.gradle
index 5427c9c2fa1acdba880b3874783b530b6482dfc5..19852737e8f1054a84c405a8dc6bd4a623ecc0d7 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/library/build.gradle b/library/build.gradle
index e3e7f6f2a58d433591197b6125877713655267d1..71c572134039702aaf67ac1e1a5e2d9fe75593f8 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
     }