diff --git a/docs/table/detail/demo.md b/docs/table/detail/demo.md
index 64198cf2..f4c32833 100644
--- a/docs/table/detail/demo.md
+++ b/docs/table/detail/demo.md
@@ -168,7 +168,7 @@
 
 <h3 id="demo-setRowChecked" lay-toc="{level: 2, hot: true}" class="ws-bold">选中行操作</h3>
 
-点击行任意处，通过行事件中执行相关选中方法，实现对整行的状态选中。
+点击行任意处，通过行事件中执行相关选中方法，实现对整行的状态选中。*如下以「单选」行为例：*
 
 <pre class="layui-code" lay-options="{preview: true, codeStyle: 'height: 508px;', layout: ['preview', 'code'], tools: ['full'], toolsEvent: function(oi, type){
   if(type === 'full'){
diff --git a/docs/table/examples/search.md b/docs/table/examples/search.md
index 0db022a6..c6357355 100644
--- a/docs/table/examples/search.md
+++ b/docs/table/examples/search.md
@@ -40,7 +40,7 @@ layui.use(function(){
     elem: '#ID-table-demo-search',
     url: '/static/2.8/json/table/user.json', // 此处为静态模拟数据，实际使用时需换成真实接口
     cols: [[
-      {checkbox: true, fixed: true},
+      {type: 'radio', title: '😊', fixed: true}, // 单选框
       {field:'id', title: 'ID', width:80, sort: true, fixed: true},
       {field:'username', title: '用户名', width:80},
       {field:'sex', title: '性别', width:80, sort: true},
diff --git a/docs/table/examples/setRowChecked.md b/docs/table/examples/setRowChecked.md
index c45ef21e..4707a04e 100644
--- a/docs/table/examples/setRowChecked.md
+++ b/docs/table/examples/setRowChecked.md
@@ -16,7 +16,7 @@ layui.use('table', function(){
     url: '/static/2.8/json/table/user.json', // 此处为静态模拟数据，实际使用时需换成真实接口
     page: true,
     cols: [[
-      {type: 'radio', fixed: 'left'},
+      // {type: 'radio', fixed: 'left'},
       {field:'id', title:'ID', width:80, fixed: 'left', unresize: true},
       {field:'username', title:'用户', width:120},
       {field:'sex', title:'性别', width:80},
@@ -43,7 +43,7 @@ layui.use('table', function(){
 
     // 标注当前点击行的选中状态
     obj.setRowChecked({
-      type: 'radio' // 单选模式
+      type: 'radio' // radio 单选模式；checkbox 复选模式
     });
   });