diff --git a/components/filemanager/init.js b/components/filemanager/init.js
index 9a0ee18..9c8cb33 100755
--- a/components/filemanager/init.js
+++ b/components/filemanager/init.js
@@ -285,6 +285,9 @@
                         amplify.publish("filemanager.onIndex", {path: path, files: _this.indexFiles});
                         var files = _this.indexFiles;
                         if (files.length > 0) {
+                            if (node.parent().children('span').hasClass('plus')) {
+								node.parent().children('span').removeClass('plus').addClass('minus');
+                            }
                             var display = 'display:none;';
                             if (rescan) {
                                 display = '';