diff --git a/laydate.dev.js b/laydate.dev.js
index 8385736..bb16c98 100755
--- a/laydate.dev.js
+++ b/laydate.dev.js
@@ -754,6 +754,7 @@ Dates.events = function(){
     Dates.on(as.oclear, 'click', function(){
         Dates.elem[as.elemv] = '';
         Dates.close();
+        (typeof Dates.options.onClear === 'function')&&Dates.options.onClear();
     });
     
     //今天
diff --git a/test/demo1.html b/test/demo1.html
index 655ce6c..66e49f1 100644
--- a/test/demo1.html
+++ b/test/demo1.html
@@ -33,7 +33,10 @@
     <script type="text/javascript" src="../laydate.dev.js"></script>
     <script type="text/javascript">
         laydate({
-            elem: '#J-xl'
+            elem: '#J-xl',
+            onClear:function(){
+                console.log("清空按钮按下事件。");
+            }
         });
 
         document.getElementById('J-xl-2-btn').onclick = function(){