diff --git a/build.gradle b/build.gradle
index b34c263..cbf481d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,8 +21,8 @@ repositories {
 dependencies {
     compile gradleApi()
     compile localGroovy()
-//    compile 'com.android.tools.build:gradle:2.3.0'
+    compile 'com.android.tools.build:gradle:2.2.3'
     compile 'com.android.tools.build:transform-api:1.5.0'
     compile 'com.squareup:javapoet:1.8.0'
     compile 'org.jooq:joor:0.9.6'
-}
\ No newline at end of file
+}
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755
diff --git a/src/main/groovy/me/vigi/fataar/ExplodedHelper.groovy b/src/main/groovy/me/vigi/fataar/ExplodedHelper.groovy
index 2408d52..6e966cc 100644
--- a/src/main/groovy/me/vigi/fataar/ExplodedHelper.groovy
+++ b/src/main/groovy/me/vigi/fataar/ExplodedHelper.groovy
@@ -1,6 +1,7 @@
 package me.vigi.fataar
 
 import org.gradle.api.Project
+import org.gradle.api.artifacts.ResolvedArtifact
 
 /**
  * Created by Vigi on 2017/1/20.
@@ -8,7 +9,7 @@ import org.gradle.api.Project
 class ExplodedHelper {
 
     public static void processIntoJars(Project project,
-                                       Collection<AndroidArchiveLibrary> androidLibraries, Collection<File> jarFiles,
+                                       Collection<AndroidArchiveLibrary> androidLibraries, Collection<ResolvedArtifact> jarFiles,
                                        File folderOut) {
         for (androidLibrary in androidLibraries) {
             if (!androidLibrary.rootFolder.exists()) {
@@ -16,7 +17,7 @@ class ExplodedHelper {
                 continue
             }
 //          println 'fat-aar-->copy aar from: ' + androidLibrary.rootFolder
-            def prefix = androidLibrary.name + '-' + androidLibrary.version
+            def prefix = androidLibrary.group + '-' + androidLibrary.name + '-' + androidLibrary.version
             project.copy {
                 from(androidLibrary.classesJarFile)
                 into folderOut
@@ -28,23 +29,26 @@ class ExplodedHelper {
                 rename { prefix + '-' + it }
             }
         }
-        for (jarFile in jarFiles) {
-            if (!jarFile.exists()) {
-                println 'fat-aar-->[warning]' + jarFile + ' not found!'
+        for (ResolvedArtifact jarFile in jarFiles) {
+            if (!jarFile.file.exists()) {
+                println 'fat-aar-->[warning] ' + jarFile.file + ' not found!'
                 continue
             }
+            def id = jarFile.getModuleVersion().getId()
+            def prefix = id.group + '-' + id.name + '-' + id.version
 //          println 'fat-aar-->copy jar from: ' + jarFile
             project.copy {
-                from(jarFile)
+                from(jarFile.file)
                 into folderOut
+                rename { prefix + '-' + it }
             }
         }
     }
 
     public static void processIntoClasses(Project project,
-                                          Collection<AndroidArchiveLibrary> androidLibraries, Collection<File> jarFiles,
+                                          Collection<AndroidArchiveLibrary> androidLibraries, Collection<ResolvedArtifact> jarFiles,
                                           File folderOut) {
-        Collection<File> allJarFiles = new ArrayList<>()
+        Collection<ResolvedArtifact> allJarFiles = new ArrayList<>()
         for (androidLibrary in androidLibraries) {
             if (!androidLibrary.rootFolder.exists()) {
                 println 'fat-aar-->[warning]' + androidLibrary.rootFolder + ' not found!'
@@ -53,17 +57,17 @@ class ExplodedHelper {
             allJarFiles.add(androidLibrary.classesJarFile)
             allJarFiles.addAll(androidLibrary.localJars)
         }
-        for (jarFile in jarFiles) {
-            if (!jarFile.exists()) {
-                println 'fat-aar-->[warning]' + jarFile + ' not found!'
+        for (ResolvedArtifact jarFile in jarFiles) {
+            if (!jarFile.file.exists()) {
+                println 'fat-aar-->[warning] ' + jarFile.file + ' not found!'
                 continue
             }
             allJarFiles.add(jarFile)
         }
-        for (jarFile in allJarFiles) {
-//          println 'fat-aar-->copy classes from: ' + jarFile
+        for (ResolvedArtifact jarFile in allJarFiles) {
+//          println 'fat-aar-->copy classes from: ' + jarFile.file
             project.copy {
-                from project.zipTree(jarFile)
+                from project.zipTree(jarFile.file)
                 into folderOut
                 include '**/*.class'
                 exclude 'META-INF/'
diff --git a/src/main/groovy/me/vigi/fataar/FatLibraryPlugin.groovy b/src/main/groovy/me/vigi/fataar/FatLibraryPlugin.groovy
index de65666..37cd689 100644
--- a/src/main/groovy/me/vigi/fataar/FatLibraryPlugin.groovy
+++ b/src/main/groovy/me/vigi/fataar/FatLibraryPlugin.groovy
@@ -90,7 +90,7 @@ class FatLibraryPlugin implements Plugin<Project> {
                 processor.addAndroidArchiveLibrary(archiveLibrary)
             }
             if ('jar'.equals(artifact.type)) {
-                processor.addJarFile(artifact.file)
+                processor.addJarFile(artifact)
             }
         }
         processor.processVariant()
diff --git a/src/main/groovy/me/vigi/fataar/VariantProcessor.groovy b/src/main/groovy/me/vigi/fataar/VariantProcessor.groovy
index eaabe81..f9450d4 100644
--- a/src/main/groovy/me/vigi/fataar/VariantProcessor.groovy
+++ b/src/main/groovy/me/vigi/fataar/VariantProcessor.groovy
@@ -2,6 +2,7 @@ package me.vigi.fataar
 
 import org.gradle.api.Project
 import org.gradle.api.Task
+import org.gradle.api.artifacts.ResolvedArtifact
 
 /**
  * Created by Vigi on 2017/2/24.
@@ -14,7 +15,7 @@ class VariantProcessor {
 
     private Collection<AndroidArchiveLibrary> mAndroidArchiveLibraries = new ArrayList<>()
 
-    private Collection<File> mJarFiles = new ArrayList<>()
+    private Collection<ResolvedArtifact> mJarFiles = new ArrayList<>()
 
     public VariantProcessor(Project project, variant) {
         mProject = project
@@ -25,7 +26,7 @@ class VariantProcessor {
         mAndroidArchiveLibraries.add(library)
     }
 
-    public void addJarFile(File jar) {
+    public void addJarFile(ResolvedArtifact jar) {
         mJarFiles.add(jar)
     }
 
diff --git a/src/main/java/me/vigi/fataar/TestTransform.java b/src/main/java/me/vigi/fataar/TestTransform.java
index 3fd570b..841d997 100644
--- a/src/main/java/me/vigi/fataar/TestTransform.java
+++ b/src/main/java/me/vigi/fataar/TestTransform.java
@@ -24,12 +24,12 @@ public Set<QualifiedContent.ContentType> getInputTypes() {
     }
 
     @Override
-    public Set<? super QualifiedContent.Scope> getScopes() {
+    public Set<QualifiedContent.Scope> getScopes() {
         return ImmutableSet.of();
     }
 
     @Override
-    public Set<? super QualifiedContent.Scope> getReferencedScopes() {
+    public Set<QualifiedContent.Scope> getReferencedScopes() {
         return ImmutableSet.of(
 //                QualifiedContent.Scope.PROJECT,               // current project classes dir
 //                QualifiedContent.Scope.PROJECT_LOCAL_DEPS,    // local jars