diff --git a/assets/Computational_thinking_-02.png b/assets/Computational_thinking.png
similarity index 100%
rename from assets/Computational_thinking_-02.png
rename to assets/Computational_thinking.png
diff --git a/content/_index.md b/content/_index.md
index a08fa49..ded7e1c 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -84,10 +84,10 @@ sections:
           #   - "b"
           #   - "c"
           # Upload image to `assets/media/` and reference the filename here
-          image: Computational_thinking_-02.png
+          image: Computational_thinking.png
           button:
             text: Access computational thinking tests
-            url: https://imuniyat.github.io/callysto.github.io/computational-thinking-tests/
+            # url: https://imuniyat.github.io/callysto.github.io/computational-thinking-tests/
         - title: Learning modules
           text: We designed learning modules to __________
           feature_icon: bolt