diff --git a/gradle.properties b/gradle.properties
index 8d02586..cefe40b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,5 +16,5 @@
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-GROUP=me.minkyu.teaspoon
-VERSION_NAME=0.4.0
+GROUP=com.github.KoMinkyu.teaspoon
+VERSION_NAME=0.3.5
diff --git a/teaspoon-example/build.gradle b/teaspoon-example/build.gradle
index c9240d6..b6b7d4a 100755
--- a/teaspoon-example/build.gradle
+++ b/teaspoon-example/build.gradle
@@ -7,7 +7,7 @@ buildscript {
 
     dependencies {
         classpath 'com.android.tools.build:gradle:1.5.0'
-        classpath 'me.minkyu.teaspoon:teaspoon-plugin:0.3.4'
+        classpath 'com.github.KoMinkyu.teaspoon:teaspoon-plugin:0.3.5'
     }
 }
 
diff --git a/teaspoon-plugin/src/main/groovy/teaspoon/plugin/TeaSpoonPlugin.groovy b/teaspoon-plugin/src/main/groovy/teaspoon/plugin/TeaSpoonPlugin.groovy
index 6bbc846..670336d 100644
--- a/teaspoon-plugin/src/main/groovy/teaspoon/plugin/TeaSpoonPlugin.groovy
+++ b/teaspoon-plugin/src/main/groovy/teaspoon/plugin/TeaSpoonPlugin.groovy
@@ -27,10 +27,10 @@ class TeaSpoonPlugin implements Plugin<Project> {
         }
 
         project.dependencies {
-            compile 'me.minkyu.teaspoon:teaspoon-processor:0.4.0'
+            compile 'com.github.KoMinkyu.teaspoon:teaspoon-processor:0.3.5'
             compile 'org.aspectj:aspectjrt:1.8.8'
 
-            compile 'me.minkyu.teaspoon:teaspoon-annotations:0.4.0'
+            compile 'com.github.KoMinkyu.teaspoon:teaspoon-annotations:0.3.5'
         }
 
         variants.all { variant ->
diff --git a/teaspoon-processor/src/main/java/teaspoon/ExecuteEngine.java b/teaspoon-processor/src/main/java/teaspoon/ExecuteEngine.java
index a0715e7..82c28c4 100644
--- a/teaspoon-processor/src/main/java/teaspoon/ExecuteEngine.java
+++ b/teaspoon-processor/src/main/java/teaspoon/ExecuteEngine.java
@@ -6,24 +6,24 @@
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
-public class ExecuteEngine {
-    private final ExecutorService threadExecutor;
-    private final Handler uiExecutor;
+final class ExecuteEngine {
+  private final ExecutorService threadExecutor;
+  private final Handler uiExecutor;
 
-    public ExecuteEngine() {
-        this(Executors.newCachedThreadPool());
-    }
+  ExecuteEngine() {
+    this(Executors.newCachedThreadPool());
+  }
 
-    public ExecuteEngine(ExecutorService customExecutorService) {
-        threadExecutor = customExecutorService;
-        uiExecutor = new Handler(Looper.getMainLooper());
-    }
+  ExecuteEngine(ExecutorService customExecutorService) {
+    threadExecutor = customExecutorService;
+    uiExecutor = new Handler(Looper.getMainLooper());
+  }
 
-    public void runOnUiThread(Runnable runnable, int delay) {
-        uiExecutor.postDelayed(runnable, delay);
-    }
+  void runOnUiThread(Runnable runnable, int delay) {
+    uiExecutor.postDelayed(runnable, delay);
+  }
 
-    public void runOnBackgroundThread(Runnable runnable) {
-        threadExecutor.submit(runnable);
-    }
+  void runOnBackgroundThread(Runnable runnable) {
+    threadExecutor.submit(runnable);
+  }
 }