diff --git a/README.md b/README.md
index 0697f42..bc23f9e 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 
  ``` gradle
 dependencies {
-    implementation 'com.github.ybq:Android-SpinKit:1.4.0'
+    implementation 'com.github.ybq:Android-SpinKit:1.4.1'
  }
  ```
 
diff --git a/README_zh-CN.md b/README_zh-CN.md
deleted file mode 100644
index 5898aae..0000000
--- a/README_zh-CN.md
+++ /dev/null
@@ -1,75 +0,0 @@
-
-# Android-SpinKit
- 
-> Android 加载动画([SpinKit](https://tobiasahlin.com/spinkit)的Android版本实现)
-
-[Demo Apk](https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/spinkit.apk)
-
-## 效果
-
-<img src="https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/screen.gif" width="240px" height="240px"/>
- 
-
-<img src="https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/screen2.gif" width="200px" height="200px"/>
-
-## Gradle 依赖
-
-
- ``` gradle
-dependencies {
-    implementation 'com.github.ybq:Android-SpinKit:1.4.0'
- }
- ```
-
-
-## 使用
-- Xml
-
- ```xml
-<com.github.ybq.android.spinkit.SpinKitView
-     xmlns:app="http://schemas.android.com/apk/res-auto"
-     android:id="@+id/spin_kit"
-     style="@style/SpinKitView.Large.Circle"
-     android:layout_width="wrap_content"
-     android:layout_height="wrap_content"
-     android:layout_gravity="center"
-     app:SpinKit_Color="@color/colorAccent" />         
- ```
- 
- 
-- ProgressBar
-
- ```java
-ProgressBar progressBar = (ProgressBar)findViewById(R.id.progress);
-DoubleBounce doubleBounce = new DoubleBounce();
-progressBar.setIndeterminateDrawable(doubleBounce);
-```
-
-###样式:
-
-样式 | 预览
-------------     |   -------------
-RotatingPlane    | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/RotatingPlane.gif' alt='RotatingPlane' width="90px" height="90px"/>
-DoubleBounce     | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/DoubleBounce.gif' alt='DoubleBounce' width="90px" height="90px"/>
-Wave             | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/Wave.gif' alt='Wave' width="90px" height="90px"/>
-WanderingCubes   | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/WanderingCubes.gif' alt='WanderingCubes' width="90px" height="90px"/>
-Pulse            | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/Pulse.gif' alt='Pulse' width="90px" height="90px"/>
-ChasingDots      | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/ChasingDots.gif' alt='ChasingDots' width="90px" height="90px"/>
-ThreeBounce      | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/ThreeBounce.gif' alt='ThreeBounce' width="90px" height="90px"/>
-Circle           | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/Circle.gif' alt='Circle' width="90px" height="90px"/>
-CubeGrid         | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/CubeGrid.gif' alt='CubeGrid' width="90px" height="90px"/>
-FadingCircle     | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/FadingCircle.gif' alt='FadingCircle' width="90px" height="90px"/>
-FoldingCube      | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/FoldingCube.gif' alt='FoldingCube' width="90px" height="90px"/>
-RotatingCircle   | <img src='https://raw.githubusercontent.com/ybq/AndroidSpinKit/master/art/RotatingCircle.gif' alt='RotatingCircle' width="90px" height="90px"/>
-
-
-
-
-
-
-
-##感谢
-- [SpinKit](https://github.com/tobiasahlin/SpinKit).
-
-
-
diff --git a/build.gradle b/build.gradle
index 753a2d6..4b78a77 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,18 +1,18 @@
 buildscript {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
-        classpath 'com.novoda:bintray-release:0.8.1'
+        classpath 'com.android.tools.build:gradle:8.0.2'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.20"
     }
 }
 
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index a116b8b..459d236 100755
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
diff --git a/library/build.gradle b/library/build.gradle
index 8a24be4..ab0b625 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -1,28 +1,32 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.novoda.bintray-release'
+apply plugin: 'maven-publish'
 
 android {
 
-    compileSdkVersion 28
-    buildToolsVersion '28.0.3'
+    namespace 'com.github.ybq.android.spinkit'
+
+    compileSdkVersion 34
 
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 28
+        minSdkVersion 23
+        targetSdkVersion 34
     }
 
     lintOptions {
         abortOnError false
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
 }
 
-
-publish {
-    userOrg = 'ybq'
-    groupId = 'com.github.ybq'
-    artifactId = 'Android-SpinKit'
-    publishVersion = '1.4.0'
-    desc = 'Android loading animations'
-    website = 'https://github.com/ybq/Android-SpinKit'
-    licences = ['MIT']
+publishing {
+    publications {
+        release(MavenPublication) {
+            groupId = 'com.github.ybq.android.spinkit'
+            artifactId = 'library'
+            version = '1.0'
+        }
+    }
 }
\ No newline at end of file
diff --git a/sample/build.gradle b/sample/build.gradle
index 4dff105..53e3820 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -2,13 +2,13 @@ apply plugin: 'com.android.application'
 
 android {
 
-    compileSdkVersion 28
-    buildToolsVersion '28.0.3'
+    namespace 'com.github.ybq.android.loading'
+    compileSdkVersion 34
 
     defaultConfig {
         applicationId "com.github.ybq.android.spinkit"
-        minSdkVersion 14
-        targetSdkVersion 28
+        minSdkVersion 23
+        targetSdkVersion 34
         versionCode 1
         versionName "1.0"
     }
@@ -19,6 +19,10 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
 }
 
 dependencies {
diff --git a/sample/src/main/AndroidManifest.xml b/sample/src/main/AndroidManifest.xml
index ee489c4..7c4eaad 100644
--- a/sample/src/main/AndroidManifest.xml
+++ b/sample/src/main/AndroidManifest.xml
@@ -11,6 +11,7 @@
         android:theme="@style/AppTheme">
         <activity
             android:name="com.github.ybq.android.loading.MainActivity"
+            android:exported="true"
             android:label="@string/app_name"
             android:theme="@style/AppTheme.NoActionBar">
             <intent-filter>