diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c98429..fe86c36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### 2019-12-16
 
 #### 新功能
++ 3136352472 [14:21:02] :测试;影响的范围(代码逻辑)
 + 3136352472 [14:19:09] :测试;影响的范围(代码逻辑)
 + 3136352472 [14:14:30] :测试;影响的范围(代码逻辑)
 + 3136352472 [14:13:27] :测试;影响的范围(代码逻辑)
diff --git a/index.js b/index.js
index 14d3dcf..7048ca3 100644
--- a/index.js
+++ b/index.js
@@ -1,31 +1,15 @@
-const {app, BrowserWindow} = require('electron');
+const {app, BrowserWindow,screen } = require('electron');
 
 function createWindow() {
+    let size = screen.getPrimaryDisplay().workAreaSize
+    let width = parseInt(size.width * 1)
+    let height = parseInt(size.height * 1)
 
-    var s = "";
-    s += " 网页可见区域宽："+ document.body.clientWidth+"<br />";
-    s += " 网页可见区域高："+ document.body.clientHeight+"<br />";
-    s += " 网页可见区域宽："+ document.body.offsetWidth + " (包括边线和滚动条的宽)"+"<br />";
-    s += " 网页可见区域高："+ document.body.offsetHeight + " (包括边线的宽)"+"<br />";
-    s += " 网页正文全文宽："+ document.body.scrollWidth+"<br />";
-    s += " 网页正文全文高："+ document.body.scrollHeight+"<br />";
-    s += " 网页被卷去的高(ff)："+ document.body.scrollTop+"<br />";
-    s += " 网页被卷去的高(ie)："+ document.documentElement.scrollTop+"<br />";
-    s += " 网页被卷去的左："+ document.body.scrollLeft+"<br />";
-    s += " 网页正文部分上："+ window.screenTop+"<br />";
-    s += " 网页正文部分左："+ window.screenLeft+"<br />";
-    s += " 屏幕分辨率的高："+ window.screen.height+"<br />";
-    s += " 屏幕分辨率的宽："+ window.screen.width+"<br />";
-    s += " 屏幕可用工作区高度："+ window.screen.availHeight+"<br />";
-    s += " 屏幕可用工作区宽度："+ window.screen.availWidth+"<br />";
-    s += " 你的屏幕设置是 "+ window.screen.colorDepth +" 位彩色"+"<br />";
-    s += " 你的屏幕设置 "+ window.screen.deviceXDPI +" 像素/英寸"+"<br />";
-    console.log(s);
 
     // 创建浏览器窗口
     let win = new BrowserWindow({
-        width: window.screen.width,
-        height: window.screen.height,
+        width: width,
+        height: height,
         kiosk: false,
         frame: false
     });