diff --git a/README.md b/README.md
index af49663..bbc7ce3 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,9 @@ turn to quit the game.
 
 #Coordinates
 
+![Coordinates](doc/Coordinates_SiedlerBoard.PNG)
+
 
 #Class Diagram
 
-![alt text](doc/Klassendiagramm%20Siedler.png)
\ No newline at end of file
+![Class Diagramm](doc/ClassDiagramm.png)
\ No newline at end of file
diff --git a/doc/Klassendiagramm Siedler.png b/doc/ClassDiagramm.png
similarity index 100%
rename from doc/Klassendiagramm Siedler.png
rename to doc/ClassDiagramm.png
diff --git a/doc/Coordinates_SiedlerBoard.PNG b/doc/Coordinates_SiedlerBoard.PNG
new file mode 100644
index 0000000..25ddd3a
Binary files /dev/null and b/doc/Coordinates_SiedlerBoard.PNG differ