diff --git a/src/background.ts b/src/background.ts
index 71b321d3..04ff598f 100644
--- a/src/background.ts
+++ b/src/background.ts
@@ -1,13 +1,13 @@
 'use strict'
 
 import { pick } from 'lodash'
+
 import {
     app,
     ipcMain,
     protocol,
     Event,
 } from 'electron'
-
 import ContextMenu from 'electron-context-menu'
 
 import Application from './main/Application'
diff --git a/src/main/Application.ts b/src/main/Application.ts
index a561f4b5..39362707 100644
--- a/src/main/Application.ts
+++ b/src/main/Application.ts
@@ -1,11 +1,13 @@
 import {
     app,
+    shell,
     Menu,
 } from 'electron'
 import {
     createProtocol,
     installVueDevtools,
 } from 'vue-cli-plugin-electron-builder/lib'
+
 import Window from './Window'
 
 const isDevelopment = process.env.NODE_ENV !== 'production'
@@ -52,4 +54,12 @@ export default class Application {
             Window.Main()
         }
     }
+
+    public static openUrl(event: Event, url: string) {
+        shell.openExternal(url, {
+            activate: false
+        }, (err) => {
+            if (err) console.log(err)
+        })
+    }
 }
\ No newline at end of file
diff --git a/src/main/ApplicationMenu.ts b/src/main/ApplicationMenu.ts
index ad509543..154ba283 100644
--- a/src/main/ApplicationMenu.ts
+++ b/src/main/ApplicationMenu.ts
@@ -4,7 +4,9 @@ import {
     Menu,
     MenuItemConstructorOptions
 } from 'electron'
+
 import Window from './Window'
+
 import { bugs } from '../../package.json'
 import { documentURL } from '../../info.json'
 
diff --git a/src/main/Window.ts b/src/main/Window.ts
index 03a1b1ea..8d78fe9e 100644
--- a/src/main/Window.ts
+++ b/src/main/Window.ts
@@ -1,15 +1,15 @@
 import { join } from 'path'
 
 import {
-    shell,
     BrowserWindow,
     BrowserWindowConstructorOptions,
     Event,
     Input,
-    app,
 } from 'electron'
 import { register as shortcutRegister } from 'electron-localshortcut'
 
+import Application from './Application'
+
 declare const __static: string
 const isDevelopment = process.env.NODE_ENV !== 'production'
 
@@ -91,15 +91,11 @@ export default class Window {
         })
 
         let openUrl = (event: Event, url: string) => {
-            if (url === this.ApplicationURL + options.loadPath) {
+            if (url.startsWith(this.ApplicationURL)) {
                 return
             }
             event.preventDefault()
-            shell.openExternal(url, {
-                activate: false
-            }, (err) => {
-                if (err) console.log(err)
-            })
+            Application.openUrl(event, url)
         }
         win.webContents.on('will-navigate', openUrl)
         win.webContents.on('new-window', openUrl)