diff --git a/assets/script/all.js b/assets/script/all.js
index 93415be..585b778 100644
--- a/assets/script/all.js
+++ b/assets/script/all.js
@@ -744,4 +744,11 @@ Element.getFileImportButton().addEventListener('click', () => {
         };
         reader.readAsText(fileContent);
     }
-})
\ No newline at end of file
+})
+
+document.addEventListener('touchstart', function (e) {
+    if (window.scrollY === 0) {
+        e.preventDefault();
+    }
+});
+