diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
new file mode 100644
index 0000000..c6f29d6
--- /dev/null
+++ b/.idea/jarRepositories.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven" />
+      <option name="name" value="maven" />
+      <option name="url" value="https://maven.pkg.github.com/arcblock/StylizeQRCode" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/README.md b/README.md
index f1cb63f..98b3516 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 generate stylized QR code based on ZXing
 
 ## Usage
+### Add into project
+
+```groovy
+  implementation 'io.arcblock.forge:stylize_qr:$version'
+  implementation 'com.google.zxing:core:3.3.3'
+```
 
 ### Basic Dot Style QRCode
 
diff --git a/app/build.gradle b/app/build.gradle
index 62cad1c..22f8e4a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -35,6 +35,9 @@ android {
 
 dependencies {
   implementation project(':stylize_qr')
+//  implementation 'io.arcblock:stylize_qr:1.0.0'
+  implementation 'com.google.zxing:core:3.3.3'
+
   implementation 'androidx.core:core-ktx:1.7.0'
   implementation 'androidx.appcompat:appcompat:1.4.1'
   implementation 'com.google.android.material:material:1.5.0'
diff --git a/build.gradle b/build.gradle
index 77c92f8..da30fca 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,4 +7,20 @@ plugins {
 
 task clean(type: Delete) {
   delete rootProject.buildDir
+}
+
+
+
+allprojects {
+  repositories {
+    google()
+    mavenCentral()
+    maven {
+      url = uri("https://maven.pkg.github.com/arcblock/StylizeQRCode")
+      credentials {
+        username = project.findProperty("gpr.user") ?: System.getenv("USERNAME")
+        password = project.findProperty("gpr.key") ?: System.getenv("TOKEN")
+      }
+    }
+  }
 }
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index 0ad9309..4a2f69e 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -5,13 +5,6 @@ pluginManagement {
     mavenCentral()
   }
 }
-dependencyResolutionManagement {
-  repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-  repositories {
-    google()
-    mavenCentral()
-  }
-}
 rootProject.name = "StylizeQR"
 include ':app'
 include ':stylize_qr'
diff --git a/stylize_qr/build.gradle b/stylize_qr/build.gradle
index 3347746..4e56c3b 100644
--- a/stylize_qr/build.gradle
+++ b/stylize_qr/build.gradle
@@ -2,8 +2,9 @@ plugins {
   id 'com.android.library'
   id 'org.jetbrains.kotlin.android'
   id 'maven-publish'
+  id 'signing'
 }
-group='io.arcblock'
+group='io.arcblock.forge'
 
 def getArtificatId = { ->
   return "stylize_qr"
@@ -12,6 +13,15 @@ def getVersionName = { ->
   return System.getenv('TAG_NAME') ?: "1.0.0"
 }
 
+
+def snapshotRepositoryUrl = hasProperty('SNAPSHOT_REPOSITORY_URL') ? SNAPSHOT_REPOSITORY_URL
+      : "https://oss.sonatype.org/content/repositories/snapshots/"
+
+def repositoryUsername = project.findProperty("nexus.username") ?: hasProperty('NEXUS_USERNAME') ? NEXUS_USERNAME : ""
+
+def repositoryPassword = project.findProperty("nexus.pw") ?: hasProperty('NEXUS_PASSWORD') ? NEXUS_PASSWORD : ""
+
+
 android {
   compileSdk 31
 
@@ -51,37 +61,57 @@ task sourceJar(type: Jar) {
   from android.sourceSets.main.java.srcDirs
   archiveClassifier.set("sources")
 }
+signing {
+  sign publishing.publications
+}
 
 
 publishing {
   repositories {
+    //    maven {
+    //      name = "GitHubPackages"
+    //      url = uri("https://maven.pkg.github.com/ArcBlock/StylizeQRCode")
+    //      credentials {
+    //        username = project.findProperty("gpr.user") ?: System.getenv("USERNAME")
+    //        password = project.findProperty("gpr.key") ?: System.getenv("TOKEN")
+    //      }
     maven {
-      name = "GitHubPackages"
-      url = uri("https://maven.pkg.github.com/ArcBlock/StylizeQRCode")
+      url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2")
       credentials {
-        username = project.findProperty("gpr.user") ?: System.getenv("USERNAME")
-        password = project.findProperty("gpr.key") ?: System.getenv("TOKEN")
+        username = repositoryUsername
+        password = repositoryPassword
       }
     }
   }
   publications {
     maven(MavenPublication) {
-      groupId group
+      groupId 'io.arcblock.forge'
       artifactId getArtificatId()
       version getVersionName()
       artifact("$buildDir/outputs/aar/${getArtificatId()}-release.aar")
       pom {
-        withXml {
-          def dependenciesNode = asNode().appendNode('dependencies')
-          project.configurations.implementation.allDependencies.each {
-            if (it.group != null || it.name != null || it.version != null || it.name == "unspecified") return
-
-            def dependencyNode = dependenciesNode.appendNode('dependency')
-            dependencyNode.appendNode('groupId', it.group)
-            dependencyNode.appendNode('artifactId', it.name)
-            dependencyNode.appendNode('version', it.version)
+        name = artifactId
+        description = "android sdk base on zxing to generate stylize QR code"
+        url = 'https://github.com/ArcBlock/StylizeQRCode'
+        licenses {
+          license {
+            name = 'The Apache Software License, Version 2.0'
+            url = 'https://www.apache.org/licenses/LICENSE-2.0.txt'
+          }
+        }
+        developers {
+          developer {
+            id = 'paper'
+            name = 'paper'
+            email = 'paper@arcblock.io'
           }
         }
+        scm {
+          connection = 'scm:git:git://github.com/ArcBlock/StylizeQRCode.git'
+          developerConnection = 'scm:git:ssh://git@github.com/ArcBlock/StylizeQRCode.git'
+          url = 'https://github.com/ArcBlock/StylizeQRCode'
+        }
+
       }
     }
   }