diff --git a/Dockerfile b/Dockerfile
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..14829399090cbddde87ab54bdc8256de2016b0d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -0,0 +1,5 @@
+FROM eclipse-temurin:17-jdk
+WORKDIR /app
+COPY . /app
+EXPOSE 8080
+ENTRYPOINT ["./gradlew","bootRun"]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 50b999b7b5d6792b22417a40169d279bba8dcff1..75c3050e5adca37da0976d6ca379e339a7a133eb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,6 +25,8 @@ services:
       - PGADMIN_LISTEN_PORT=8080
     ports:
       - "9001:8080"
+    volumes:
+      - pgadmin-data:/var/lib/pgadmin
 
   springboot:
     build:
@@ -35,4 +37,5 @@ services:
       - postgres
 
 volumes:
-  postgres-data:
\ No newline at end of file
+  postgres-data:
+  pgadmin-data:
\ No newline at end of file
diff --git a/src/main/kotlin/de/thk/gm/gdw/todolist/controllers/TasksController.kt b/src/main/kotlin/de/thk/gm/gdw/todolist/controllers/TasksController.kt
index d9a34cbe3505f111c91864d5dc0d179a6922a3cd..ea5470eca550272760c254b27024dde8f0478d5e 100644
--- a/src/main/kotlin/de/thk/gm/gdw/todolist/controllers/TasksController.kt
+++ b/src/main/kotlin/de/thk/gm/gdw/todolist/controllers/TasksController.kt
@@ -2,14 +2,10 @@ package de.thk.gm.gdw.todolist.controllers
 
 import de.thk.gm.gdw.todolist.services.TasksService
 import de.thk.gm.gdw.todolist.services.UsersService
-import jakarta.validation.Valid
-import org.springframework.http.HttpStatus
 import org.springframework.http.MediaType
 import org.springframework.stereotype.Controller
 import org.springframework.ui.Model
-import org.springframework.validation.BindingResult
 import org.springframework.web.bind.annotation.*
-import org.springframework.web.servlet.mvc.support.RedirectAttributes
 import java.util.*
 
 @Controller
diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties
index 0e1ef03c24a2948dcd59b611d7a2a65f216b1a07..ab44f31edbb156952d4fc8b2df999bed381e845d 100644
--- a/src/main/resources/application-prod.properties
+++ b/src/main/resources/application-prod.properties
@@ -1,3 +1,4 @@
+#application-prod.properties
 spring.datasource.url= jdbc:postgresql://postgres:5432/todo
 spring.datasource.username=user
 spring.datasource.password=password
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 1820d9f06ac9803435d33945b9bcf3ee74ff7999..f6490a5aa41e014a29e2e8a777c2441d3b0a9c74 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,11 +1,7 @@
+#application.properties
 spring.application.name=todolist
 #spring.datasource.url=jdbc:h2:file:./todolistdb
 spring.datasource.url=jdbc:h2:mem:todolist
-#spring.datasource.url=jdbc:mys
-#spring.datasource.url=jdbc:mysql://localhost:3306/mydatabase
-#spring.datasource.username=myuser
-#spring.datasource.password=secret
-#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 spring.datasource.username=sa
 spring.datasource.password=password
 spring.jpa.hibernate.ddl-auto=update