diff --git a/AppFrame/build.gradle b/AppFrame/build.gradle
index c6be7353..023c37b6 100644
--- a/AppFrame/build.gradle
+++ b/AppFrame/build.gradle
@@ -3,12 +3,12 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-kapt'
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode 1
     versionName "1.0"
 
diff --git a/Aria/build.gradle b/Aria/build.gradle
index c795d6b6..520e2caa 100644
--- a/Aria/build.gradle
+++ b/Aria/build.gradle
@@ -1,12 +1,15 @@
-apply plugin: 'com.android.library'
+plugins {
+  id 'com.android.library'
+  id 'org.jetbrains.kotlin.android'
+}
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode rootProject.ext.versionCode
     versionName rootProject.ext.versionName
   }
@@ -25,8 +28,8 @@ android {
 }
 dependencies {
   implementation fileTree(include: ['*.jar'], dir: 'libs')
-  testImplementation 'junit:junit:4.12'
-//  implementation "androidx.appcompat:appcompat:${rootProject.ext.XAppcompatVersion}"
+  testImplementation(libs.bundles.android.test)
+  implementation(libs.appcompat)
   api project(path: ':AriaAnnotations')
   api project(path: ':PublicComponent')
   api project(path: ':HttpComponent')
diff --git a/AriaAnnotations/build.gradle b/AriaAnnotations/build.gradle
index a77f0adb..c65cb88b 100644
--- a/AriaAnnotations/build.gradle
+++ b/AriaAnnotations/build.gradle
@@ -8,7 +8,7 @@ sourceCompatibility = JavaVersion.VERSION_1_7
 targetCompatibility = JavaVersion.VERSION_1_7
 
 dependencies {
-  compile fileTree(dir: 'libs', include: ['*.jar'])
+//  compile fileTree(dir: 'libs', include: ['*.jar'])
 }
 
 //apply from: 'bintray-release.gradle'
diff --git a/FtpComponent/build.gradle b/FtpComponent/build.gradle
index 701738be..7af2f0e1 100644
--- a/FtpComponent/build.gradle
+++ b/FtpComponent/build.gradle
@@ -1,12 +1,15 @@
-apply plugin: 'com.android.library'
+plugins {
+  id 'com.android.library'
+  id 'org.jetbrains.kotlin.android'
+}
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode rootProject.ext.versionCode
     versionName rootProject.ext.versionName
 
diff --git a/HttpComponent/build.gradle b/HttpComponent/build.gradle
index d9e3222d..530299de 100644
--- a/HttpComponent/build.gradle
+++ b/HttpComponent/build.gradle
@@ -1,12 +1,15 @@
-apply plugin: 'com.android.library'
+plugins {
+  id 'com.android.library'
+  id 'org.jetbrains.kotlin.android'
+}
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode rootProject.ext.versionCode
     versionName rootProject.ext.versionName
 
diff --git a/M3U8Component/build.gradle b/M3U8Component/build.gradle
index 834a5421..1781786d 100644
--- a/M3U8Component/build.gradle
+++ b/M3U8Component/build.gradle
@@ -1,12 +1,15 @@
-apply plugin: 'com.android.library'
+plugins {
+  id 'com.android.library'
+  id 'org.jetbrains.kotlin.android'
+}
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode rootProject.ext.versionCode
     versionName rootProject.ext.versionName
 
diff --git a/PublicComponent/build.gradle b/PublicComponent/build.gradle
index ebb5075b..5a949b5f 100644
--- a/PublicComponent/build.gradle
+++ b/PublicComponent/build.gradle
@@ -1,13 +1,15 @@
-apply plugin: 'com.android.library'
-apply plugin: 'kotlin-android'
+plugins {
+  id 'com.android.library'
+  id 'org.jetbrains.kotlin.android'
+}
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode rootProject.ext.versionCode
     versionName rootProject.ext.versionName
 
diff --git a/SFtpComponent/build.gradle b/SFtpComponent/build.gradle
index 66af9f6e..b6e149a9 100644
--- a/SFtpComponent/build.gradle
+++ b/SFtpComponent/build.gradle
@@ -1,12 +1,15 @@
-apply plugin: 'com.android.library'
+plugins {
+  id 'com.android.library'
+  id 'org.jetbrains.kotlin.android'
+}
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode rootProject.ext.versionCode
     versionName rootProject.ext.versionName
 
diff --git a/app/build.gradle b/app/build.gradle
index a317d495..4c90c0a7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,13 +4,13 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
 android {
-  compileSdkVersion rootProject.ext.compileSdkVersion
-  buildToolsVersion rootProject.ext.buildToolsVersion
+  compileSdkVersion libs.versions.compilesdk.get().toInteger()
+  buildToolsVersion libs.versions.buildToolsVersion.get()
 
   defaultConfig {
     applicationId "com.arialyy.simple"
-    minSdkVersion rootProject.ext.minSdkVersion
-    targetSdkVersion rootProject.ext.targetSdkVersion
+    minSdkVersion libs.versions.minSdk.get().toInteger()
+    targetSdkVersion libs.versions.targetsdk.get().toInteger()
     versionCode 1
     versionName "1.0"
     multiDexEnabled true
diff --git a/build.gradle b/build.gradle
index e72e2a9d..848262f4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,45 +1,17 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-  ext.kotlin_version = '1.5.20'
-  //  ext.kotlin_version = '1.3.20'
-  repositories {
-    jcenter()
-    mavenCentral()
-    google()
-    maven { url 'https://jitpack.io' }
-  }
+  ext.kotlin_version = '1.7.20'
   dependencies {
-    classpath 'com.android.tools.build:gradle:4.1.3'
-//    classpath 'com.novoda:bintray-release:0.9.1'
-    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlin_version}"
+    classpath files(libs.class.superclass.protectionDomain.codeSource.location)
     classpath "org.jetbrains.dokka:dokka-gradle-plugin:1.4.30"
     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" // kotlin 文档引擎
-    //        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7'
-    //        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
-    // NOTE: Do not place your application dependencies here; they belong
-    // in the individual module build.gradle files
-  }
-}
-
-allprojects {
-  repositories {
-    jcenter()
-    mavenCentral()
-    google()
-    maven { url 'https://jitpack.io' }
-  }
-
-  tasks.withType(Javadoc) {
-    options {
-      encoding "UTF-8"
-      charSet 'UTF-8'
-      links "http://docs.oracle.com/javase/7/docs/api"
-    }
   }
 }
 
-task clean(type: Delete) {
-  delete rootProject.buildDir
+plugins {
+  id 'com.android.application' version '7.3.1' apply false
+  id 'com.android.library' version '7.3.1' apply false
+  id 'org.jetbrains.kotlin.android' version '1.7.20' apply false
 }
 
 ext {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 6cbf6275..d4f5c300 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -5,4 +5,4 @@ zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
 #distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
 #distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
diff --git a/libs.versions.toml b/libs.versions.toml
new file mode 100644
index 00000000..7fd036a7
--- /dev/null
+++ b/libs.versions.toml
@@ -0,0 +1,31 @@
+[versions]
+minSdk = "21"
+compilesdk = "33"
+targetsdk = "33"
+appcompat = "1.5.1"
+recyclerview = "1.2.1"
+buildToolsVersion="33.0.1"
+room = "2.4.3"
+test-junit = "4.13.2"
+android-junit = "1.1.4"
+android-espresso = "3.5.0"
+android-ktx = "1.7.0"
+lifecycle = "2.5.1"
+
+
+[libraries]
+recyclerview = { module = "androidx.recyclerview:recyclerview", version.ref = "recyclerview" }
+room-runtime = { module = "androidx.room:room-runtime", version.ref = "room" }
+room-compiler = { module = "androidx.room:room-compiler", version.ref = "room" }
+junit = { module = "junit:junit", version.ref = "test-junit" }
+android-junit = { module = "androidx.test.ext:junit", version.ref = "android-junit" }
+android-espresso = { module = "androidx.test.espresso:espresso-core", version.ref = "android-espresso" }
+android-ktx = { module = "androidx.core:core-ktx", version.ref = "android-ktx" }
+appcompat = {module = "androidx.appcompat:appcompat", version.ref = "appcompat"}
+lifecycle-viewmodel-ktx = {module = "androidx.lifecycle:lifecycle-viewmodel-ktx",  version.ref = "lifecycle"}
+lifecycle-viewmodel-compose = {module = "androidx.lifecycle:lifecycle-viewmodel-compose", version.ref = "lifecycle"}
+lifecycle-runtime-ktx =  {module = "androidx.lifecycle:lifecycle-runtime-ktx", version.ref = "lifecycle"}
+
+[bundles]
+android-test = ["android-junit", "android-espresso"]
+lifecycle = ["lifecycle-viewmodel-ktx", "lifecycle-viewmodel-compose", "lifecycle-runtime-ktx"]
diff --git a/settings.gradle b/settings.gradle
index cee643c8..40f558c1 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,2 +1,26 @@
+pluginManagement {
+  repositories {
+    gradlePluginPortal()
+    google()
+    mavenCentral()
+    mavenLocal()
+  }
+}
+enableFeaturePreview('VERSION_CATALOGS')
+dependencyResolutionManagement {
+  repositories {
+    google()
+    mavenCentral()
+    mavenLocal()
+  }
+
+  versionCatalogs {
+    libs {
+      from(files("libs.versions.toml"))
+    }
+  }
+}
+
+
 include ':app', ':Aria', ':AriaAnnotations', ':AriaCompiler', ':AppFrame', ':HttpComponent', ':M3U8Component', ':SFtpComponent',
     ':FtpComponent', ':PublicComponent'