diff --git a/samples/user/pom.xml b/samples/user/pom.xml
index e7d6492..e6c0032 100644
--- a/samples/user/pom.xml
+++ b/samples/user/pom.xml
@@ -15,6 +15,11 @@
   <dependencies>
 
     <dependency>
+      <groupId>com.supwisdom.leaveschool</groupId>
+      <artifactId>sample-common</artifactId>
+    </dependency>
+
+    <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter</artifactId>
     </dependency>
@@ -29,11 +34,6 @@
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
     </dependency>
-
-    <dependency>
-      <groupId>commons-collections</groupId>
-      <artifactId>commons-collections</artifactId>
-    </dependency>
     
 
     <dependency>
@@ -64,11 +64,6 @@
      -->
 
     <dependency>
-      <groupId>com.supwisdom.infras</groupId>
-      <artifactId>infras-data-jpa</artifactId>
-    </dependency>
-
-    <dependency>
       <groupId>mysql</groupId>
       <artifactId>mysql-connector-java</artifactId>
     </dependency>