diff --git a/docs/form/examples/form.demo.md b/docs/form/examples/form.demo.md
index 985f39ad..953c4be7 100644
--- a/docs/form/examples/form.demo.md
+++ b/docs/form/examples/form.demo.md
@@ -164,7 +164,7 @@
     <div class="layui-input-block">
       <input type="checkbox" name="arr1[0]" lay-skin="tag" title="选项1" checked>
       <input type="checkbox" name="arr1[1]" lay-skin="tag" title="选项2">
-      <input type="checkbox" name="arr1[2]" lay-skin="tag" title="选项3" disabled>
+      <input type="checkbox" name="arr1[2]" lay-skin="tag" title="选项3">
     </div>
   </div>
   <div class="layui-form-item">