diff --git a/logo-test.pdf b/logo-test.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..66fdcc1bf981749d6d0430b6f321b5ff10869719
Binary files /dev/null and b/logo-test.pdf differ
diff --git a/logo-test.svg b/logo-test.svg
new file mode 100644
index 0000000000000000000000000000000000000000..5035f055ce9085bb8f54136e1c56b82f8c959df7
--- /dev/null
+++ b/logo-test.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
+   sodipodi:docname="logo-test.svg"
+   width="175.89999mm"
+   height="354mm"
+   viewBox="0 0 175.89999 354"
+   version="1.1"
+   id="svg8">
+  <sodipodi:namedview
+     inkscape:current-layer="svg8"
+     inkscape:window-maximized="1"
+     inkscape:window-y="-8"
+     inkscape:window-x="-8"
+     inkscape:cy="769.10222"
+     inkscape:cx="573.15333"
+     inkscape:zoom="0.36850798"
+     showgrid="false"
+     id="namedview8"
+     inkscape:window-height="1017"
+     inkscape:window-width="1920"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0"
+     guidetolerance="10"
+     gridtolerance="10"
+     objecttolerance="10"
+     borderopacity="1"
+     bordercolor="#666666"
+     pagecolor="#ffffff" />
+  <defs
+     id="defs2" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1">
+    <path
+       id="path1"
+       d="m 30,272.3 c 5.5,0 10.2,-4.7 10.2,-10.3 V 150.3 h 95.4 V 262 c 0,5.5 4.7,10.3 10.2,10.3 h 19.8 c 5.5,0 10.2,-4.7 10.2,-10.3 V 10.3 C 175.8,4.8 171.1,0 165.6,0 h -19.8 c -5.5,0 -10.2,4.7 -10.2,10.3 V 112.2 H 40.2 V 10.3 C 40.2,4.7 35.5,0 30,0 H 10.2 C 4.7,0 0,4.7 0,10.3 V 262 c 0,5.5 4.7,10.3 10.2,10.3 z"
+       style="fill:#00ffff" />
+    <path
+       id="path2"
+       d="m 165.7,354 c 5.5,0 10.2,-4.8 10.2,-10.4 v -20.1 c 0,-5.6 -4.7,-10.4 -10.2,-10.4 H 10.2 C 4.7,313.2 0,318 0,323.5 v 20.1 c 0,5.6 4.7,10.4 10.2,10.4 z"
+       style="fill:#00ffff" />
+  </g>
+</svg>
diff --git a/src/HsH-report.cls b/src/HsH-report.cls
index 1861e70f53919f9f3c466c1c4ca1abc29e681c7e..0a3c1e6ca12bce7b39a062f83703c772e12affca 100644
--- a/src/HsH-report.cls
+++ b/src/HsH-report.cls
@@ -1,27 +1,57 @@
 \typeout{Adapted from KOMA script for use in Hochschule Hannover <2020-08-21> Jan Wille}
 \NeedsTeXFormat{LaTeX2e}
 
-\ProvidesClass{HsH-report}[2020/09/21 HsH Report based on KOMA]
+\newcommand{\myClassName}{HsH-report}
+\ProvidesClass{\myClassName}[2020/09/21 HsH Report based on KOMA]
+
+\LoadClass[bibliography=totoc,listof=totoc]{scrreprt}
 
 \RequirePackage[utf8]{inputenc}
 \RequirePackage[T1]{fontenc}
 \RequirePackage{lmodern}
-\RequirePackage[a4paper,left=3cm,right=2.5cm,top=3cm,bottom=3cm]{geometry}
 \RequirePackage{graphicx}
-\RequirePackage{babel}
+
+\PassOptionsToPackage{left=3cm,right=2.5cm,top=3cm,bottom=3cm}{geometry}
 
 \DeclareOption{ngerman}{%
-    \PassOptionsToPackage{\CurrentOption}{babel}
+	\PassOptionsToPackage{\CurrentOption}{babel}
+	\PassOptionsToPackage{figurename=Abb.,tablename=Tab.}{caption}
 }
 \DeclareOption{english}{%
-    \PassOptionsToPackage{\CurrentOption}{babel}
+	\PassOptionsToPackage{\CurrentOption}{babel}
+	\PassOptionsToPackage{figurename=fig.,tablename=tab.}{caption}
 }
-\ExecuteOptions{ngerman}
-\ProcessOptions
-
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrreprt}}
+
+\ExecuteOptions{ngerman}
 \ProcessOptions\relax
-\LoadClass[bibliography=totoc,listof=totoc]{scrreprt}
+
+\RequirePackage{babel}
+\RequirePackage{geometry}
+\RequirePackage{caption}
+
+\RequirePackage[headsepline]{scrlayer-scrpage} % kopf und Fußzeilen, linie oben (footsepline für unten)
+\pagestyle{scrheadings}
+\clearpairofpagestyles
+\renewcommand{\chapterpagestyle}{scrheadings} % Kapitelanfang standart Kopf/Fußzeile
+\automark{chapter}
+
+\ohead{\headmark}
+\ihead{\@title}
+\ofoot{\pagemark}
+
+% typesetting indexes upright by default
+\def\subinrm#1{\sb{\textnormal{#1}}}
+{\catcode`\_=13 \global\let_=\subinrm}
+\mathcode`_="8000
+\newcommand\upsubscripts{\catcode`\_=12 }% the toggle for upright subscripts
+\newcommand\normalsubscripts{\catcode`\_=8 }% the toggle for italic subscripts
+\upsubscripts
+
+\PassOptionsToPackage{free-standing-units}{siunitx}
+\setlength\parindent{0pt}
+\renewcommand{\fps@figure}{h!t} % positioning of figures
+\renewcommand{\fps@table}{h!t} % Positonierung of tables
 
 
 \renewcommand\maketitle{
@@ -45,4 +75,35 @@
 		\@date
 	\end{center}
 	\clearpage
+}
+
+\newcommand\declarationAuthorship{
+	\pagebreak
+	\vspace*{\fill}
+	{\rule{\textwidth}{0.1pt}}
+	\vspace{0.5cm}
+	\begin{center}
+		\huge \textbf{Versicherung}\\
+		\Large über selbstständiges Erarbeiten dieses  Berichtes\\
+	\end{center}
+	\vspace{1cm}\normalsize
+	Hiermit bestätige ich, dass ich die folgenden Arbeit unter Berücksichtigung der zur Verfügung
+	gestellten Aufgabenstellung sowie dem Arbeitsmaterial unter Angabe aller verwendeten Quel-len
+	selbstständig erarbeitet habe.\\
+	\vspace{1cm}
+	\begin{flushright}
+		\rule{5cm}{0.4pt} \\
+		{\footnotesize\makeatletter\@author}
+	\end{flushright}
+	\newpage
+}
+
+\AtBeginDocument {
+	\makeatletter
+	\InputIfFileExists{config.tex}{
+		\ClassInfo{\myClassName}{config.tex was found. Using it...}
+	}{
+		\ClassInfo{\myClassName}{no config.tex!! I hope you configered it yourself.}
+	}
+	\makeatother
 }
\ No newline at end of file
diff --git a/src/config.tex b/src/config.tex
new file mode 100644
index 0000000000000000000000000000000000000000..07783d91c39d62b8d53ec421a1adf6295581f21b
--- /dev/null
+++ b/src/config.tex
@@ -0,0 +1,20 @@
+\@ifpackageloaded{siunitx}{
+	\sisetup{
+		free-standing-units,
+		tight-spacing=true,
+		per-mode=symbol,
+		output-decimal-marker={,},
+		scientific-notation=engineering,
+		round-mode = places,
+		round-precision = 3,
+	}
+}{}%
+\@ifpackageloaded{listings}{
+	\lstset{
+		commentstyle=\color{gray},
+		keywordstyle=\color{red},
+		stringstyle=\color{blue},
+		showstringspaces=false,
+		basicstyle=\footnotesize,
+	}
+}{}%
diff --git a/test.pdf b/test.pdf
index 06d5ee5a22a147c47079e0db4a179356a8750a2f..8c9f2b432f49e1382f43361a651148224a4b23dc 100644
Binary files a/test.pdf and b/test.pdf differ
diff --git a/test.tex b/test.tex
index c4a06bdbd815f853470d7571313ee85ed11f95f0..f3df3ee6a018298eba8956fda22e6e00c5aeccb6 100644
--- a/test.tex
+++ b/test.tex
@@ -1,15 +1,19 @@
-\documentclass[11pt,ngerman,twoside]{HsH-report}
+\documentclass[11pt,a4paper,twoside]{HsH-report}
 
 \title{Test Dokument}
-\author{Jan wille}
+\author{Jan Wille}
 \date{\today}
 
 \usepackage{color}
 \usepackage{lipsum}
+\usepackage{siunitx}
+\usepackage{ziffer}
 
 \begin{document}
 \maketitle
 
+\declarationAuthorship
+
 \begin{abstract}
     \lipsum[5-8]
 \end{abstract}
@@ -17,11 +21,17 @@
 \tableofcontents
 
 \chapter{one}
+    \label{chap: one}
     {\color{red}test} und stuff
     \begin{figure}
-
+        \centering
+        \includegraphics[width=.15\textwidth]{logo-test}
         \caption{test}
     \end{figure}
 
+    noch ein test \normalsubscripts$R_t$ \upsubscripts$R_t$
+
+    mit einheit: $R=200\,\milli\ohm+ \SI{0.34567453}{\volt\per\metre}$
+
 \listoffigures
-\end{document}
\ No newline at end of file
+\end{document}