diff --git a/main.js b/main.js
index 5df7dd8..5e0ed06 100644
--- a/main.js
+++ b/main.js
@@ -1,6 +1,6 @@
 const path = require('path')
 const { Monitor, CHANGED_TYPES } = require('./monitor')
-const { app, Menu, Notification, Tray, nativeImage, BrowserWindow, ipcMain } = require('electron')
+const { app, Menu, Notification, Tray, nativeImage, BrowserWindow, ipcMain, shell } = require('electron')
 const { isDev, getIpcStoreKey } = require('./tool')
 const { store, STORE_KEY } = require('./store')
 const logger = require('electron-log')
@@ -157,7 +157,7 @@ function initMenuBar () {
         })
       }
     },
-    { label: 'Help', role: 'help' },
+    { label: 'Help', role: 'help', click: () => shell.openExternal('https://github.com/reply2future/dmonitor/issues') },
     { type: 'separator' },
     { label: 'Quit', role: 'quit' }
   ]
@@ -179,6 +179,7 @@ function initListeners () {
 app.whenReady()
   .then(() => {
     logger.info('It\'s time to initialize')
+    store.set(STORE_KEY.appInfo, `${app.getName()}:${app.getVersion()}`)
   })
   .then(initListeners)
   .then(initMenuBar)
diff --git a/preference.html b/preference.html
index 6295b45..f458ef0 100644
--- a/preference.html
+++ b/preference.html
@@ -17,6 +17,11 @@
     <input type="checkbox" id="auto-launch" name="auto-launch">
   </div>
 
+  <footer>
+    <p id="info"></p>
+    <p><a href="https://github.com/reply2future/dmonitor/issues">Report bugs</a></p>
+  </footer> 
+
   <script type="text/javascript" src="renderer.js"></script>
 
 </body>
diff --git a/preload.js b/preload.js
index 2627daa..8da3bbd 100644
--- a/preload.js
+++ b/preload.js
@@ -11,5 +11,6 @@ contextBridge.exposeInMainWorld('api', {
   setStore: (key, value) => {
     store.set(key, value)
     ipcRenderer.send(getIpcStoreKey(key), value)
-  }
+  },
+  getAppInfo: () => store.get(STORE_KEY.appInfo)
 })
diff --git a/renderer.js b/renderer.js
index cb2a7b7..f04b044 100644
--- a/renderer.js
+++ b/renderer.js
@@ -14,3 +14,6 @@ autoLaunch.addEventListener('change', (event) => {
 })
 
 autoLaunch.checked = window.api.getStore(window.api.STORE_KEY.autoLaunch, false)
+
+const info = document.querySelector('#info')
+info.innerHTML = window.api.getAppInfo()
diff --git a/store.js b/store.js
index a0aad4f..3126d65 100644
--- a/store.js
+++ b/store.js
@@ -3,7 +3,8 @@ const store = new Store()
 
 const STORE_KEY = {
   silentTimeHr: 'silentTimeHr',
-  autoLaunch: 'autoLaunch'
+  autoLaunch: 'autoLaunch',
+  appInfo: 'appInfo'
 }
 
 module.exports = { store, STORE_KEY }