diff --git a/README.md b/README.md
index 838d9177eb320699bf9d4c594ddb90c31c9fd45d..231bddfe41e1750d07ba8123e9b598f6b8c6ada4 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,8 @@
 - 功能：一个拥有与Twitter心跳动画类似效果的按钮
 - 项目移植状态：主功能完成
 - 调用差异：无
-- 基线版本：Release 1.0.6
-- 开发版本：sdk5，DevEco Studio 2.1 Release
+- 基线版本：1.0.6
+- 开发版本：sdk6，DevEco Studio 2.2 Beta1
 
 #### 效果演示
 <img src="image/gif1.gif"></img>
@@ -31,7 +31,7 @@ allprojects {
     ......  
  }
  ```
-在sdk5，DevEco Studio 2.1 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
 
diff --git a/app/build.gradle b/app/build.gradle
index ef7b82d7631a712142c2ffec184d2d2fba621e07..1bd45053252cc1039f4b645ca5ba1b3eb6e2989e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,9 +1,9 @@
 apply plugin: 'com.huawei.ohos.hap'
 apply plugin: 'com.huawei.ohos.decctest'
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
-        compatibleSdkVersion 5
+        compatibleSdkVersion 6
     }
     buildTypes {
         release {
diff --git a/build.gradle b/build.gradle
index d3c9f1fef7ce4e18162867c20c11bfc65e1a8d28..bf090bb230d99f8ad4f721c56d1c8040ae52c45d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,9 +2,9 @@
 apply plugin: 'com.huawei.ohos.app'
 
 ohos {
-    compileSdkVersion 5
+    compileSdkVersion 6
     defaultConfig {
-        compatibleSdkVersion 5
+        compatibleSdkVersion 6
     }
 }
 
diff --git a/sparkbutton/build.gradle b/sparkbutton/build.gradle
index 29231934ac368ab9c0731b0dca261212f7e289d4..6fd3a7828fe2a76b2898e86de8908132fc650e7d 100644
--- a/sparkbutton/build.gradle
+++ b/sparkbutton/build.gradle
@@ -1,9 +1,9 @@
 apply plugin: 'com.huawei.ohos.library'
 //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 {
diff --git a/sparkbutton/src/main/config.json b/sparkbutton/src/main/config.json
index 9e9ab383d1989793db5ace0b61654c651ef3053b..f2f8d632e11ad31f480dc74e52de7f6b9763a802 100644
--- a/sparkbutton/src/main/config.json
+++ b/sparkbutton/src/main/config.json
@@ -7,8 +7,8 @@
       "name": "1.0.0"
     },
     "apiVersion": {
-      "compatible": 5,
-      "target": 5,
+      "compatible": 6,
+      "target": 6,
       "releaseType": "Release"
     }
   },
diff --git a/sparkbutton/src/main/java/com/varunest/sparkbutton/helper/DotsComponent.java b/sparkbutton/src/main/java/com/varunest/sparkbutton/helper/DotsComponent.java
index e905314ceda6b62d42883e734aad5fcf819251a6..1a56b6dcc3f9627d2ddd9a34076689c94375ba4f 100644
--- a/sparkbutton/src/main/java/com/varunest/sparkbutton/helper/DotsComponent.java
+++ b/sparkbutton/src/main/java/com/varunest/sparkbutton/helper/DotsComponent.java
@@ -9,6 +9,8 @@ import ohos.agp.render.Paint;
 import ohos.agp.utils.Color;
 import ohos.app.Context;
 
+import java.math.BigDecimal;
+
 /**
  * DotsComponent
  *
@@ -153,10 +155,10 @@ public class DotsComponent extends Component implements Component.DrawTask, Comp
     private void updateOuterDotsPosition() {
         if (currentProgress < 0.3f) {
             this.currentRadius1 = (float) Utils.mapValueFromRangeToRange(
-                    currentProgress, 0.0f, 0.3f, 0, maxOuterDotsRadius * 0.8f);
+                    currentProgress, 0.0f, 0.3f, 0, maxOuterDotsRadius * BigDecimal.valueOf(0.8).floatValue());
         } else {
             this.currentRadius1 = (float) Utils.mapValueFromRangeToRange(
-                    currentProgress, 0.3f, 1f, 1f * maxOuterDotsRadius, maxOuterDotsRadius);
+                    currentProgress, 0.3f, 1f, BigDecimal.valueOf(1).floatValue() * maxOuterDotsRadius, maxOuterDotsRadius);
         }
 
         if (currentProgress < 0.7) {