diff --git a/public/js/app/import_theme.js b/public/js/app/import_theme.js
deleted file mode 100644
index 83f7b52..0000000
--- a/public/js/app/import_theme.js
+++ /dev/null
@@ -1,114 +0,0 @@
-define('import_theme', ['jquery.ui.widget', 'fileupload'], function(){
-	// Helper function that formats the file sizes
-    function formatFileSize(bytes) {
-        if (typeof bytes !== 'number') {
-            return '';
-        }
-        if (bytes >= 1000000000) {
-            return (bytes / 1000000000).toFixed(2) + ' GB';
-        }
-        if (bytes >= 1000000) {
-            return (bytes / 1000000).toFixed(2) + ' MB';
-        }
-        return (bytes / 1000).toFixed(2) + ' KB';
-    }
-    
-    function setDropStyle(dropzoneId, formId) {
-	    // drag css
-	    var dropZone = $(dropzoneId);
-		$(formId).bind('dragover', function (e) {
-			e.preventDefault();
-		    var timeout = window.dropZoneTimeoutAttach;
-		    if(timeout) {
-		        clearTimeout(timeout);
-		    }
-		    
-		    var found = false,
-		        node = e.target;
-		    do {
-		        if (node === dropZone[0]) {
-		            found = true;
-		            break;
-		        }
-		        node = node.parentNode;
-		    } while (node != null);
-		    if (found) {
-		        dropZone.addClass('hover');
-		    } else {
-		        dropZone.removeClass('hover');
-		    }
-		    window.dropZoneTimeoutAttach = setTimeout(function () {
-		        window.dropZoneTimeoutAttach = null;
-		        dropZone.removeClass('in hover');
-		    }, 100);
-		});
-    }
-    
-    setDropStyle("#dropAvatar", "#uploadAvatar");
-    
-	var initUploader = function() {
-	    $('.dropzone .btn-choose-file').click(function() {
-	        $(this).parent().find('input').click();
-	    });
-	
-	    var $msg2 = $('#avatarUploadMsg');
-	    $('#uploadAvatar').fileupload({
-	        dataType: 'json',
-	        dropZone: $('#dropAvatar'),
-	        add: function(e, data) {
-	            var tpl = $('<div class="alert alert-info"><img class="loader" src="/tinymce/plugins/leaui_image/public/images/ajax-loader.gif"> <a class="close" data-dismiss="alert">×</a></div>');
-	
-	            // Append the file name and file size
-	            tpl.append(data.files[0].name + ' <small>[<i>' + formatFileSize(data.files[0].size) + '</i>]</small>');
-	
-	            // Add the HTML to the UL element
-	            $msg2.html(tpl);
-	            data.context = $msg2;
-	            
-	            // 检查文件大小
-	            var size = data.files[0].size;
-	            if(typeof size == 'number' && size > 10 * 1024 * 1024) {
-	            	tpl.find("img").remove();
-	            	tpl.removeClass("alert-info").addClass("alert-danger");
-	            	tpl.append("Warning: File size is bigger than 10M");
-	            	return;
-	            }
-	            
-	            // Automatically upload the file once it is added to the queue
-	            var jqXHR;
-	            setTimeout(function() {
-		            jqXHR = data.submit();
-	            }, 10);
-	        },
-	        done: function(e, data) {
-	            if (data.result.Ok == true) {
-	                data.context.html("");
-	                var re = data.result;
-	            	art.tips("Success");
-	            	setTimeout(function() {
-		            	location.reload();
-	            	}, 1000);
-	            } else {
-	                var re = data.result;
-	                data.context.html("");
-	                var tpl = $('<div class="alert alert-danger"><a class="close" data-dismiss="alert">×</a></div>');
-	                tpl.append('<b>Error:</b> ' + data.files[0].name + ' <small>[<i>' + formatFileSize(data.files[0].size) + '</i>]</small> ' + data.result.Msg);
-	                data.context.html(tpl);
-	            }
-	        },
-	        fail: function(e, data) {
-                data.context.html("");
-	            var tpl = $('<div class="alert alert-danger"><a class="close" data-dismiss="alert">×</a></div>');
-	            tpl.append('<b>Error:</b> ' + data.files[0].name + ' <small>[<i>' + formatFileSize(data.files[0].size) + '</i>]</small> ' + data.errorThrown);
-	            data.context.html(tpl);
-	            setTimeout((function(tpl) {
-                	return function() {
-	                	tpl.remove();
-                	}
-	             })(tpl), 3000);
-	        }
-	    });
-	}
-	
-	initUploader();
-});
\ No newline at end of file