diff --git a/build.gradle b/build.gradle
index 02199bb..89f0882 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,8 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.4.1'
-        
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -18,7 +19,10 @@ allprojects {
     repositories {
         google()
         jcenter()
-        
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
 }
 
diff --git a/lib/build.gradle b/lib/build.gradle
index 900998c..101979d 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -9,9 +9,6 @@ android {
         targetSdkVersion 28
         versionCode 1
         versionName "1.0"
-
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-
     }
 
     buildTypes {
@@ -26,3 +23,98 @@ android {
 dependencies {
     compileOnly 'androidx.appcompat:appcompat:1.0.2'
 }
+
+apply plugin: 'com.github.dcendents.android-maven'
+apply plugin: 'com.jfrog.bintray'
+
+def siteUrl = 'https://github.com/soulqw/Curtain'
+
+def gitUrl = 'https://github.com/soulqw/Curtain.git'
+
+def libName = "curtain"
+group = "com.qw"
+version = "0.0.1"
+
+task sourcesJar(type: Jar) {
+    from android.sourceSets.main.java.srcDirs
+    classifier = 'sources'
+}
+
+task javadoc(type: Javadoc) {
+    source = android.sourceSets.main.java.srcDirs
+    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
+}
+
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    classifier = 'javadoc'
+    from javadoc.destinationDir
+}
+
+task copyDoc(type: Copy) {
+    from "${buildDir}/docs/"
+    into "docs"
+}
+
+artifacts {
+    archives javadocJar
+    archives sourcesJar
+}
+
+install {
+    repositories.mavenInstaller {
+        // This generates POM.xml with proper parameters
+        pom {
+            project {
+                packaging 'aar'
+                name 'is permission tool for android'
+                url siteUrl
+                licenses {
+                    license {
+                        name 'The Apache Software License, Version 2.0'
+                        url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+                    }
+                }
+                developers {
+                    developer {
+                        id 'soulqw'
+                        name 'qinwei'
+                        email 'cd5160866@gmail.com'
+                    }
+                }
+                scm {
+                    connection gitUrl
+                    developerConnection gitUrl
+                    url siteUrl
+                }
+            }
+        }
+    }
+}
+
+Properties properties = new Properties()
+properties.load(project.rootProject.file('local.properties').newDataInputStream())
+
+bintray {
+    user = properties.getProperty("bintray.user")
+    key = properties.getProperty("bintray.apikey")
+    configurations = ['archives']
+    pkg {
+        repo = "AndroidFrame"
+        name = libName
+        desc = 'a better guideView lib for android'
+        websiteUrl = siteUrl
+        vcsUrl = gitUrl
+        licenses = ["Apache-2.0"]
+        publish = true
+    }
+}
+
+javadoc {
+    options {
+        encoding "UTF-8"
+        charSet 'UTF-8'
+        author true
+        version true
+        links "http://docs.oracle.com/javase/7/docs/api"
+    }
+}