diff --git a/examples/form.html b/examples/form.html
index a728226d..58c3bf37 100644
--- a/examples/form.html
+++ b/examples/form.html
@@ -91,8 +91,8 @@
         <label class="layui-form-label">行内表单</label>
         <div class="layui-input-block">
           <select name="quiz" lay-verify="required" lay-verType="tips"  lay-filter="quiz111">
-            <option value="">请选择问题</option>
-            <option value="0">你工作的 第一个城市</option>
+            <option value="">请"选择"问题</option>
+            <option value="0">你工"作"的 第一个城市</option>
             <option value="1" disabled>你的工号</option>
             <option value="2">
               你最喜欢的老师
@@ -135,9 +135,9 @@
       <div class="layui-inline">
         <label class="layui-form-label">搜索选择框</label>
         <div class="layui-input-block">
-          <select name="interest-search" lay-filter="interest-search" lay-search>
+          <select name="interest-search" lay-filter="interest-search" lay-search="">
             <option value="">请搜索</option>
-            <option value="写作">写作</option>
+            <option value="写作">写"作"</option>
             <option value="阅读" disabled>阅读</option>
             <option value="游戏" disabled>游戏</option>
             <option value="音乐">音乐</option>
diff --git a/examples/transfer.html b/examples/transfer.html
index 9016cae7..65a11a7d 100644
--- a/examples/transfer.html
+++ b/examples/transfer.html
@@ -50,11 +50,11 @@
         ,{"value": "3", "title": "贤心"}
         ,{"value": "4", "title": "鲁迅", "disabled": true}
         ,{"value": "5", "title": "巴金"}
-        ,{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"}
+        ,{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "冰心"},{"value": "6", "title": "Bbb"},{"value": "6", "title": "BB"},{"value": "6", "title": "Aa"},{"value": "6", "title": "aa"}
       ]
       ,id: 'demoId'
       ,value: ["2", "3"]
-      ,showSearch: true
+      ,showSearch: true // 若区分大小写，设置 'cs'
     });
     
     //按钮事件