整理示例代码的pom文件
diff --git a/samples/foo/pom.xml b/samples/foo/pom.xml
index a3dfe85..3bd8bde 100644
--- a/samples/foo/pom.xml
+++ b/samples/foo/pom.xml
@@ -3,28 +3,15 @@
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <groupId>com.supwisdom.buildcommons</groupId>
-    <artifactId>spring-boot-starter-parent</artifactId>
-    <version>2.0.1.RELEASE-1.0-SNAPSHOT</version>
+    <groupId>com.supwisdom.leaveschool</groupId>
+    <artifactId>samples-parent</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
   </parent>
 
   <groupId>com.supwisdom.leaveschool</groupId>
   <artifactId>sample-foo</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
   <packaging>jar</packaging>
 
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <groupId>com.supwisdom.leaveschool</groupId>
-        <artifactId>samples-dependencies</artifactId>
-        <version>${project.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
   <dependencies>
 
     <dependency>