diff --git a/assignment/assignment15.html b/assignment/assignment15.html
index 59ad25c247a17a8066a004e0f5b64aff61a34e4a..5705ff5db4b4c0a81c9442ea32a5c27268b43b38 100644
--- a/assignment/assignment15.html
+++ b/assignment/assignment15.html
@@ -142,7 +142,7 @@ So practise purpose here I am trying to develope the network for ARDUINO board u
  <div class="row">
                                        <div class="col">
                                        <div class="card text-center">
-                                       <div class="oval"><img src="image/a15_6.png" width="75%"
+                                       <div class="oval"><img src="image/a15_8.png" width="75%"
                                    height="350" class="svg__image"> </div>
 									  <br> <br>