diff --git a/lib/directories.js b/lib/directories.js
index 11b125e..b705050 100644
--- a/lib/directories.js
+++ b/lib/directories.js
@@ -101,7 +101,7 @@ module.exports = {
                 continue;
             }
             //如果atom已经移除此项目，弃用
-            var pathUseful = false;
+            /*var pathUseful = false;
             for (var k = 0; k < atomProjects.length; k++) {
                 if (atomProjects[k].replace(/\\/g, '/') + '/library/' == path) {
                     pathUseful = true;
@@ -110,14 +110,14 @@ module.exports = {
             }
             if (!pathUseful) {
                 continue;
-            }
+            }*/
             //有用路径
             list2.push(path);
             stepCallback && stepCallback(list[i]);
         }
         return list2;
     },
-    //判断一个文件夹是否为文库项目
+    //判断一个文件夹是否为amWiki文库项目
     isAmWiki: function (path) {
         path = path.indexOf('library') < 0 ? path : path.split('library')[0];
         var states = [