diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..74a7a9e
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,91 @@
+group = 'com.hiczp'
+version = '0.0.1'
+description = 'Bilibili android client API library written in Java'
+
+apply plugin: 'idea'
+apply plugin: 'java'
+apply plugin: 'maven'
+
+repositories {
+    maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+    mavenCentral()
+}
+
+dependencies {
+    // https://mvnrepository.com/artifact/com.squareup.retrofit2/retrofit
+    compile group: 'com.squareup.retrofit2', name: 'retrofit', version: '2.3.0'
+    // https://mvnrepository.com/artifact/com.squareup.retrofit2/converter-gson
+    compile group: 'com.squareup.retrofit2', name: 'converter-gson', version: '2.3.0'
+    // https://mvnrepository.com/artifact/com.google.code.gson/gson
+    compile group: 'com.google.code.gson', name: 'gson', version: '2.8.2'
+    // https://mvnrepository.com/artifact/com.squareup.okhttp3/logging-interceptor
+    compile group: 'com.squareup.okhttp3', name: 'logging-interceptor', version: '3.9.1'
+    // https://mvnrepository.com/artifact/org.slf4j/slf4j-api
+    compile group: 'org.slf4j', name: 'slf4j-api', version: '1.7.25'
+    // https://mvnrepository.com/artifact/io.netty/netty-all
+    compile group: 'io.netty', name: 'netty-all', version: '4.1.19.Final'
+    // https://mvnrepository.com/artifact/com.google.guava/guava
+    compile group: 'com.google.guava', name: 'guava', version: '23.6-jre'
+}
+
+dependencies {
+    // https://mvnrepository.com/artifact/junit/junit
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+    // https://mvnrepository.com/artifact/org.slf4j/slf4j-log4j12
+    testCompile group: 'org.slf4j', name: 'slf4j-log4j12', version: '1.7.25'
+}
+
+task sourcesJar(type: Jar, dependsOn: classes) {
+    description 'Package source code to jar,'
+    classifier = 'sources'
+    from sourceSets.main.allSource
+}
+
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    description 'Package javadoc to jar,'
+    classifier = 'javadoc'
+    from javadoc
+}
+
+artifacts {
+    archives sourcesJar
+    archives javadocJar
+}
+
+uploadArchives {
+    repositories {
+        mavenDeployer {
+            repository(url: 'https://oss.sonatype.org/service/local/staging/deploy/maven2/') {
+                authentication(userName: ossUsername, password: ossPassword)
+            }
+
+            pom.project {
+                name project.name
+                description project.description
+                url 'https://github.com/czp3009/bilibili-api'
+
+                scm {
+                    connection 'scm:git@github.com:czp3009/bilibili-api.git'
+                    developerConnection 'scm:git@github.com:czp3009/bilibili-api.git'
+                    url 'git@github.com:czp3009/bilibili-api.git'
+                }
+
+                licenses {
+                    license {
+                        name 'GNU GENERAL PUBLIC LICENSE Version 3'
+                        url 'https://www.gnu.org/licenses/gpl-3.0.txt'
+                    }
+                }
+
+                developers {
+                    developer {
+                        id 'czp'
+                        name 'ZhiPeng Chen'
+                        email 'czp3009@gmail.com'
+                        url 'https://www.hiczp.com/'
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/pom.xml b/pom.xml
deleted file mode 100644
index d615f9b..0000000
--- a/pom.xml
+++ /dev/null
@@ -1,155 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>com.hiczp</groupId>
-    <artifactId>bilibili-api</artifactId>
-    <name>bilibili-api</name>
-    <version>0.0.1</version>
-    <description>Bilibili API</description>
-    <url>https://github.com/czp3009/bilibili-api</url>
-
-    <licenses>
-        <license>
-            <name>GNU GENERAL PUBLIC LICENSE Version 3</name>
-            <url>https://www.gnu.org/licenses/gpl-3.0.txt</url>
-        </license>
-    </licenses>
-
-    <developers>
-        <developer>
-            <name>czp</name>
-            <email>czp3009@gmail.com</email>
-            <url>https://www.hiczp.com/</url>
-        </developer>
-    </developers>
-
-    <scm>
-        <connection>scm:git@github.com:czp3009/bilibili-api.git</connection>
-        <developerConnection>scm:git@github.com:czp3009/bilibili-api.git</developerConnection>
-        <url>git@github.com:czp3009/bilibili-api.git</url>
-    </scm>
-
-    <distributionManagement>
-        <repository>
-            <id>oss</id>
-            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-        </repository>
-    </distributionManagement>
-
-    <dependencies>
-        <!-- https://mvnrepository.com/artifact/com.squareup.retrofit2/retrofit -->
-        <dependency>
-            <groupId>com.squareup.retrofit2</groupId>
-            <artifactId>retrofit</artifactId>
-            <version>2.3.0</version>
-        </dependency>
-        <!-- https://mvnrepository.com/artifact/com.squareup.retrofit2/converter-gson -->
-        <dependency>
-            <groupId>com.squareup.retrofit2</groupId>
-            <artifactId>converter-gson</artifactId>
-            <version>2.3.0</version>
-        </dependency>
-        <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-            <version>2.8.2</version>
-        </dependency>
-        <!-- https://mvnrepository.com/artifact/com.squareup.okhttp3/logging-interceptor -->
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>logging-interceptor</artifactId>
-            <version>3.9.0</version>
-        </dependency>
-        <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-            <version>1.7.25</version>
-        </dependency>
-
-        <!-- https://mvnrepository.com/artifact/junit/junit -->
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.12</version>
-            <scope>test</scope>
-        </dependency>
-        <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-log4j12 -->
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-log4j12</artifactId>
-            <version>1.7.25</version>
-            <scope>test</scope>
-        </dependency>
-        <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-            <version>2.6</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <encoding>UTF-8</encoding>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
-
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>attach-sources</id>
-                        <goals>
-                            <goal>jar-no-fork</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <plugin>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>attach-javadoc</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <show>public</show>
-                    <charset>UTF-8</charset>
-                    <encoding>UTF-8</encoding>
-                    <docencoding>UTF-8</docencoding>
-                </configuration>
-            </plugin>
-
-            <plugin>
-                <artifactId>maven-gpg-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>sign-artifacts</id>
-                        <phase>verify</phase>
-                        <goals>
-                            <goal>sign</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..6bfff3c
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+rootProject.name='bilibili-api'