diff --git a/doc/assembly/main.md b/doc/assembly/main.md
index 4e9213f..d328a8c 100644
--- a/doc/assembly/main.md
+++ b/doc/assembly/main.md
@@ -1,3 +1,3 @@
 [C1 S1](chap-1/sec-1.md) [C1 S2](chap-1/sec-2.md)
 <br>
-![Pilze](../../res/assets/media/img/screenshot-1.jpeg)
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+![Pilze](../../res/assets/media/img/drawing-1.png)
\ No newline at end of file