diff --git a/public/sample/js/work/counter.html b/public/sample/js/work/counter.html
index 334bb15..be7172e 100644
--- a/public/sample/js/work/counter.html
+++ b/public/sample/js/work/counter.html
@@ -31,7 +31,6 @@
       cursor: pointer;
       border: none;
       border-radius: 4px;
-      transition: all 0.2s;
     }
     #incrementButton {
       background-color: #4CAF50;