Repair read file failed

source/app.entry.jsx

@@ -8,6 +8,7 @@
 'use strict';
 
 const fs = global.require('fs');
+const path = global.require('path');
 const electron = global.require('electron');
 const remote = electron.remote;
 const ipcRenderer = electron.ipcRenderer;
@@ -58,7 +59,7 @@ ipcRenderer.send('aproxy', {
 antSword['ipcRenderer'] = ipcRenderer;
 antSword['CacheManager'] = CacheManager;
 antSword['menubar'] = new Menubar();
-antSword['package'] = JSON.parse(fs.readFileSync('./package.json'));
+antSword['package'] = JSON.parse(fs.readFileSync(path.join(global.__dirname, '../package.json')));
 
 // 加载模块列表
 // antSword['tabbar'] = new dhtmlXTabBar(document.getElementById('container'));