diff --git a/packages/core/src/components/item/test/reorder/index.html b/packages/core/src/components/item/test/reorder/index.html
index fa310c1608..f13328c6a3 100644
--- a/packages/core/src/components/item/test/reorder/index.html
+++ b/packages/core/src/components/item/test/reorder/index.html
@@ -74,7 +74,7 @@
 
       for (var i = 0; i < groups.length; i++) {
         var groupEl = document.getElementById(groups[i].id);
-        groupEl.enabled = isReordering;
+        groupEl.disabled = !isReordering;
       }
     }