diff --git a/src/nya-bs-select.js b/src/nya-bs-select.js
index aa41482..6c417a3 100644
--- a/src/nya-bs-select.js
+++ b/src/nya-bs-select.js
@@ -342,6 +342,28 @@ nyaBsSelect.directive('nyaBsSelect', ['$parse', '$document', '$timeout', '$compi
         };
         $document.on('click', outClick);
 
+        function reset_search() {
+          searchBox.children().eq(0)[0].value = "";
+          var options = dropdownMenu.children(),
+              length = options.length,
+              index,
+              option,
+              nyaBsOptionNode;
+            for(index = 0; index < length; index++) {
+              option = options.eq(index);
+              if(option.hasClass('nya-bs-option')) {
+                option.removeClass('not-match');
+              }
+            }
+            noSearchResult.removeClass('show');
+            nyaBsOptionNode = findFocus(true);
+
+            if(nyaBsOptionNode) {
+                options.removeClass('active');
+                jqLite(nyaBsOptionNode).addClass('active');
+            }
+        }
+        
         console.log(dropdownToggle[0]==$element.find('button').eq(0)[0]);
 
         dropdownToggle.on('blur', function() {
@@ -356,6 +378,7 @@ nyaBsSelect.directive('nyaBsSelect', ['$parse', '$document', '$timeout', '$compi
             calcMenuSize();
           }
           if($attrs.liveSearch === 'true' && $element.hasClass('open')) {
+            reset_search();
             searchBox.children().eq(0)[0].focus();
             nyaBsOptionNode = findFocus(true);
             if(nyaBsOptionNode) {