diff --git a/public/assets/js/require-form.js b/public/assets/js/require-form.js
index d4119177cdf3ba6b60d480028568a74bfbd04db9..a197a38a9bb292e24baf5bbca0974c5b94528d63 100755
--- a/public/assets/js/require-form.js
+++ b/public/assets/js/require-form.js
@@ -242,6 +242,7 @@ define(['jquery', 'bootstrap', 'upload', 'validator', 'validator-lang'], functio
             faselect: function (form) {
                 //绑定fachoose选择附件事件
                 if ($(".faselect,.fachoose", form).size() > 0) {
+                    $(".faselect,.fachoose", form).unbind('click');
                     $(".faselect,.fachoose", form).on('click', function () {
                         var that = this;
                         var multiple = $(this).data("multiple") ? $(this).data("multiple") : false;