diff --git a/build.gradle b/build.gradle
index bd0096c..68127c8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -53,7 +53,7 @@ subprojects {
     }
 }
 
-["data", "web"].each {
+["data", "web", "common"].each {
     def subProjectDir = new File(projectDir, it)
     subProjectDir.eachDir {dir->
         def projectName = ":${it}-${dir.name}"
diff --git a/common/core/build.gradle b/common/core/build.gradle
new file mode 100644
index 0000000..6875d3b
--- /dev/null
+++ b/common/core/build.gradle
@@ -0,0 +1,6 @@
+
+
+dependencies {
+
+}
+
diff --git a/common/core/src/main/java/kr/co/palnet/kac/core/Sample.java b/common/core/src/main/java/kr/co/palnet/kac/core/Sample.java
new file mode 100644
index 0000000..8f7ca7b
--- /dev/null
+++ b/common/core/src/main/java/kr/co/palnet/kac/core/Sample.java
@@ -0,0 +1,4 @@
+package kr.co.palnet.kac.core;
+
+public class Sample {
+}
diff --git a/common/util/build.gradle b/common/util/build.gradle
new file mode 100644
index 0000000..6875d3b
--- /dev/null
+++ b/common/util/build.gradle
@@ -0,0 +1,6 @@
+
+
+dependencies {
+
+}
+
diff --git a/common/util/src/main/java/kr/co/palnet/kac/util/Sample.java b/common/util/src/main/java/kr/co/palnet/kac/util/Sample.java
new file mode 100644
index 0000000..dd42e8d
--- /dev/null
+++ b/common/util/src/main/java/kr/co/palnet/kac/util/Sample.java
@@ -0,0 +1,4 @@
+package kr.co.palnet.kac.util;
+
+public class Sample {
+}
diff --git a/settings.gradle b/settings.gradle
index e853660..5f95ff8 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -2,7 +2,7 @@ rootProject.name = 'pav-kac-framework'
 
 def baseDir = "kr/co/palnet/kac"
 
-["data", "app", "web"].each {
+["data", "app", "web", "common"].each {
 
     def compDir = new File(rootDir, it)
     if(!compDir.exists()){