diff --git a/README.md b/README.md
index 846efb1ac139cd8ea0b39703fc590dbcb500d2ec..0a303dee97a97c5db745fe663ae6c4096af870d3 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Ohos-MultiBackStack
 - 功能：底部状态栏切换效果
 - 项目移植状态：完成
 - 调用差异：无
-- 开发版本：sdk5，DevEco Studio2.2 release1
+- 开发版本：sdk6，DevEco Studio2.2 Beat1
 - 基线版本：release v1.2.1
 
 
@@ -36,7 +36,7 @@ allprojects {
  }
  ```
 
-在sdk5，DevEco Studio 2.2 Release1下项目可直接运行
+在sdk5，DevEco Studio 2.2 Beat1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，
 
@@ -116,7 +116,7 @@ CodeCheck代码测试无异常
 
 CloudTest代码测试无异常
 
-安全病毒安全检测通过
+病毒安全检测通过
 
 当前版本demo功能与原组件基本无差异
 
diff --git a/build.gradle b/build.gradle
index 9a54b53c5030481f3b3600036889c6cf761affd7..27bdbecfd9a6282d2527be17038ebff9141705f1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,11 +1,11 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 apply plugin: 'com.huawei.ohos.app'
 
-//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#ZH-CN_TOPIC_0000001154985555__section1112183053510
+
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6 
     defaultConfig {
-        compatibleSdkVersion 5
+        compatibleSdkVersion 6
     }
 }
 	
diff --git a/entry/build.gradle b/entry/build.gradle
index a1db1af8a17668715dd9ae3d44d1a2d39dbc2c93..bd89ee7d27dade11f3ef78ba2c0236202c6e93bf 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -1,10 +1,9 @@
 apply plugin: 'com.huawei.ohos.hap'
 apply plugin: 'com.huawei.ohos.decctest'
-//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#ZH-CN_TOPIC_0000001154985555__section1112183053510
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
-        compatibleSdkVersion 5
+        compatibleSdkVersion 6
     }
     buildTypes {
         release {