diff --git a/index.html b/index.html
index 2ca9736..69ddf52 100644
--- a/index.html
+++ b/index.html
@@ -44,6 +44,7 @@
         .baseevent-but-qb { border: 1px solid #d9d9d9; color: #42546d; }
         .baseevent-but-qx { background: #FF5722; color: #fff; }
         .baseevent-but-ok { background: #3d90ff; color: #fff; }
+        .baseevent-but-qc { background: #FF5722; color: #fff; }
     </style>
 </head>
 <body>
@@ -165,6 +166,7 @@
                 </div>
             </form>
             <div class="baseevent-but-box">
+                <div class="baseevent-but-qc">清除</div>
                 <div class="baseevent-but-qb">全选</div>
                 <div class="baseevent-but-qx">取消</div>
                 <div class="baseevent-but-ok">确定</div>
@@ -401,6 +403,21 @@
         layui.form.render();
     });
 
+    $(document).on('click','.baseevent-but-qc',function(){
+        // console.log(default_field);
+        var listarr = [];
+        for(let i in default_field){
+            var arr = {
+                'title': i,
+                'on':10
+            }
+            listarr.push(arr);
+        }
+        laytpldata("#baseevent-checkbox-box-dot",listarr,".baseevent-checkbox-box");
+        layui.form.render();
+    });
+    
+
     $(document).on("click",'.save-list',function(){
         var index = $(this).attr('data-index');
         var data = savelist[index];
