diff --git a/spring-boot-demo-logback/pom.xml b/spring-boot-demo-logback/pom.xml
index ed9b172..d49964a 100644
--- a/spring-boot-demo-logback/pom.xml
+++ b/spring-boot-demo-logback/pom.xml
@@ -5,7 +5,7 @@
 
 	<artifactId>spring-boot-demo-logback</artifactId>
 	<version>0.0.1-SNAPSHOT</version>
-	<packaging>jar</packaging>
+	<packaging>war</packaging>
 
 	<name>spring-boot-demo-logback</name>
 	<description>Demo project for Spring Boot</description>
diff --git a/spring-boot-demo-mybatis/pom.xml b/spring-boot-demo-mybatis/pom.xml
index f61a508..1104a81 100644
--- a/spring-boot-demo-mybatis/pom.xml
+++ b/spring-boot-demo-mybatis/pom.xml
@@ -39,5 +39,4 @@
 		<finalName>spring-boot-demo-mybatis</finalName>
 	</build>
 
-
 </project>
diff --git a/spring-boot-demo-parent/pom.xml b/spring-boot-demo-parent/pom.xml
index 43c3aa0..dd4d3ee 100644
--- a/spring-boot-demo-parent/pom.xml
+++ b/spring-boot-demo-parent/pom.xml
@@ -9,7 +9,7 @@
 	<packaging>pom</packaging>
 
 	<name>spring-boot-demo-parent</name>
-	<description>Demo project for Spring Boot</description>
+	<description>The parent of spring-boot-demo</description>
 
 	<modules>
 		<module>../spring-boot-demo-helloworld</module>
@@ -39,6 +39,11 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
 
 		<!--DB-->
 		<dependency>
@@ -60,11 +65,7 @@
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<scope>test</scope>
-		</dependency>
+
 	</dependencies>
 
 	<build>
@@ -76,5 +77,4 @@
 		</plugins>
 	</build>
 
-
-</project>
+</project>
\ No newline at end of file