diff --git a/schleicherhof_pms/pom.xml b/schleicherhof_pms/pom.xml
index 0004c063262110ca85e8ac71ab1e3ac6d14c86bf..91fd56ea5f0c613c6bd7fabb5dce19f33e9dd918 100644
--- a/schleicherhof_pms/pom.xml
+++ b/schleicherhof_pms/pom.xml
@@ -5,18 +5,16 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.3.0.RELEASE</version>
+		<version>2.2.2.RELEASE</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
-	<groupId>de.thd.pms</groupId>
-	<artifactId>schleicherhof_pms</artifactId>
+	<groupId>com.example</groupId>
+	<artifactId>accessing-data-mysql</artifactId>
 	<version>0.0.1-SNAPSHOT</version>
-	<name>schleicherhof_pms</name>
-	<description>Spring Boot_schleicherhof</description>
+	<name>accessing-data-mysql</name>
+	<description>Demo project for Spring Boot</description>
 
 	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
 	</properties>
 
@@ -25,10 +23,6 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-jpa</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-thymeleaf</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
@@ -43,11 +37,12 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
-		</dependency>
-		<dependency>
-		    <groupId>org.javassist</groupId>
-		    <artifactId>javassist</artifactId>
-		    <version>3.25.0-GA</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.junit.vintage</groupId>
+					<artifactId>junit-vintage-engine</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 	</dependencies>
 
diff --git a/schleicherhof_pms/src/main/java/de/thd/pms/SchleicherhofPmsApplication.java b/schleicherhof_pms/src/main/java/de/thd/pms/SchleicherhofPmsApplication.java
index 44dafb465df675c23081dd83e6d1d5e3bd9a85b7..23b8b8736901a2c4416bf4c98be0158d67f4503e 100644
--- a/schleicherhof_pms/src/main/java/de/thd/pms/SchleicherhofPmsApplication.java
+++ b/schleicherhof_pms/src/main/java/de/thd/pms/SchleicherhofPmsApplication.java
@@ -2,9 +2,11 @@ package de.thd.pms;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
 
 
 @SpringBootApplication
+@ComponentScan({"com.mypackage.controller"})
 public class SchleicherhofPmsApplication {
 
 	public static void main(String[] args) {
diff --git a/schleicherhof_pms/src/main/resources/application.properties b/schleicherhof_pms/src/main/resources/application.properties
index 035955e63d8fa051090b942f65c0b4643bf888e6..be4456b3481c44618b2b5efc7996946083447f8d 100644
--- a/schleicherhof_pms/src/main/resources/application.properties
+++ b/schleicherhof_pms/src/main/resources/application.properties
@@ -2,5 +2,6 @@ spring.jpa.hibernate.ddl-auto=update
 spring.datasource.url=jdbc:mysql://localhost:3306/schleicherhof_pms
 spring.datasource.username=root
 spring.datasource.password=password
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+