diff --git a/README.md b/README.md
index 4d38d44..3e755b4 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,8 @@ As a timer app, wnr is simple but useful.
 
 - modern design
 
+- ...
+
 ## To-do List
 
 Please go and see the [GitHub Project](https://github.com/RoderickQiu/wnr/projects/1).
diff --git a/index.html b/index.html
index 76c0d24..478ddd5 100644
--- a/index.html
+++ b/index.html
@@ -76,7 +76,7 @@
                 <input name="loop" id="loop" type="number"
                     onkeypress="return (/[0-9]/.test(String.fromCharCode(event.keyCode)))" style="ime-mode:Disabled"
                     class="small" required /><br /><br /><!-- control that only numbers are OK -->
-                <input name="note" id="note" type="text" class="small" maxlength="22" />
+                <input name="note" id="note" type="text" class="small" maxlength="39" />
             </form>
             <script>
                 $('#work-time').attr('placeholder', i18n.__('worktime'));
diff --git a/main.js b/main.js
index a23ee13..263a022 100644
--- a/main.js
+++ b/main.js
@@ -2,6 +2,7 @@ const { app, BrowserWindow, ipcMain, Tray, Menu, globalShortcut, dialog, shell }
 const Store = require('electron-store');
 const store = new Store();
 const path = require("path");
+const notifier = require('node-notifier');
 var i18n = require("i18n")
 
 // Keep a global reference of the window object, if you don't, the window will
@@ -19,7 +20,7 @@ function createWindow() {
     // 创建浏览器窗口。
     win = new BrowserWindow({
         width: 324,
-        height: 298,
+        height: 320,
         frame: false,
         resizable: false,
         show: false,
@@ -51,6 +52,23 @@ function createWindow() {
     })
 }
 
+function alarmSet() {
+    if (!resetAlarm) {
+        resetAlarm = setInterval(function () {
+            if (win != null) win.flashFrame(true);
+            notifier.notify(
+                {
+                    title: i18n.__('alarmtip'),
+                    message: i18n.__('alarmtipmsg'),
+                    sound: true, // Only Notification Center or Windows Toasters
+                    wait: true // Wait with callback, until user action is taken against notification
+                }
+            );
+            if (!win.isVisible()) win.show();
+        }, 1200000)//不断提示使用wnr
+    }
+}
+
 // 当程序就要结束
 app.on('will-quit', () => {
     // 清空所有快捷键
@@ -178,6 +196,8 @@ app.on('ready', () => {
         var osxMenu = Menu.buildFromTemplate(template);
         Menu.setApplicationMenu(osxMenu)
     }// 应付macOS的顶栏空缺
+
+
 })
 
 app.on('activate', () => {
@@ -201,18 +221,18 @@ ipcMain.on('warninggiver-workend', function () {
         setTimeout(function () {
             dialog.showMessageBox(win, {
                 title: i18n.__('worktimeend'),
-                type: "info",
-                message: i18n.__('worktimemsg'),
-                silent: true
+                type: "warning",
+                message: i18n.__('worktimeend'),
             }, function (response) {
                 win.webContents.send('warning-closed');
-            });
+            })
         }, 100)
     }
 })
 
 ipcMain.on('warninggiver-restend', function () {
     if (win != null) {
+        if (!win.isVisible()) win.show();
         win.flashFrame(true);
         if (store.get("fullscreen") == true) {
             if (store.get("top") != true) win.setAlwaysOnTop(false);//取消不需要的恒定最上层
@@ -221,18 +241,18 @@ ipcMain.on('warninggiver-restend', function () {
         setTimeout(function () {
             dialog.showMessageBox(win, {
                 title: i18n.__('resttimeend'),
-                type: "info",
-                message: i18n.__('resttimemsg')
+                type: "warning",
+                message: i18n.__('resttimemsg'),
             }, function (response) {
-                if (!win.isVisible()) win.show();
                 win.webContents.send('warning-closed');
-            });
+            })
         }, 180)
     }
 })
 
 ipcMain.on('warninggiver-allend', function () {
     if (win != null) {
+        if (!win.isVisible()) win.show();
         win.flashFrame(true);
         if (store.get("fullscreen") == true) {
             if (store.get("top") != true) win.setAlwaysOnTop(false);//取消不需要的恒定最上层
@@ -241,20 +261,13 @@ ipcMain.on('warninggiver-allend', function () {
         setTimeout(function () {
             dialog.showMessageBox(win, {
                 title: i18n.__('allend'),
-                type: "info",
-                message: i18n.__('allmsg')
-            }, function () {
-                if (!win.isVisible()) win.show()
-            });
+                type: "warning",
+                message: i18n.__('allmsg'),
+            }, function (response) {
+                win.loadFile('index.html');//回到首页，方便开始新计划
+            })
         }, 100)
-        resetAlarm = setTimeout(function () {
-            dialog.showMessageBox(win, {
-                title: i18n.__('alarmtip'),
-                type: "info",
-                message: i18n.__('alarmtipmsg'),
-                silent: true
-            });
-        }, 1200000)
+        alarmSet();
     }
 })
 
@@ -269,7 +282,6 @@ ipcMain.on('updateavailable', function () {
         if (checkboxChecked) {
             shell.openExternal("https://github.com/RoderickQiu/wnr/releases/latest");
         }
-
     })
 })
 
@@ -335,12 +347,14 @@ ipcMain.on('settings', function () {
     })
     if (!store.get("settings-experience")) {
         store.set("settings-experience", true);
-        dialog.showMessageBox(win, {
-            title: i18n.__('settingstip'),
-            type: "info",
-            message: i18n.__('settingstipmsg'),
-            silent: true
-        })
+        notifier.notify(
+            {
+                title: i18n.__('settingstip'),
+                message: i18n.__('settingstipmsg'),
+                sound: true, // Only Notification Center or Windows Toasters
+                wait: true // Wait with callback, until user action is taken against notification
+            }
+        );
     }
 })
 
@@ -354,6 +368,14 @@ ipcMain.on('tourguide', function () {
     tourWin.on('closed', () => {
         tourWin = null
     })
+    notifier.notify(
+        {
+            title: i18n.__('welcomer1'),
+            message: i18n.__('alarmtipmsg'),
+            sound: true, // Only Notification Center or Windows Toasters
+            wait: true // Wait with callback, until user action is taken against notification
+        }
+    );
 })
 
 ipcMain.on("progress-bar-set", function (event, message) {
@@ -380,15 +402,6 @@ ipcMain.on("timer-win", function (event, message) {
             contextMenu.items[2].enabled = false;
         }
         globalShortcut.unregister('CommandOrControl+Shift+Alt+' + store.get('hotkey2'));
-        if (!resetAlarm) {
-            resetAlarm = setTimeout(function () {
-                dialog.showMessageBox(win, {
-                    title: i18n.__('alarmtip'),
-                    type: "info",
-                    message: i18n.__('alarmtipmsg'),
-                    silent: true
-                });
-            }, 1200000)
-        }
+        alarmSet();
     }
 })
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index b4d7be2..e56564a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "wnr",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -11,9 +11,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "10.12.18",
-      "resolved": "http://r.cnpmjs.org/@types/node/download/@types/node-10.12.18.tgz",
-      "integrity": "sha1-HTynZHGJFVhPzZ9jRGIbdnJmXGc="
+      "version": "11.13.8",
+      "resolved": "https://registry.npm.taobao.org/@types/node/download/@types/node-11.13.8.tgz",
+      "integrity": "sha1-5dcRc8lVM76YQrLHmJePCV+RKqs="
     },
     "abbrev": {
       "version": "1.1.1",
@@ -125,40 +125,40 @@
       }
     },
     "app-builder-bin": {
-      "version": "2.6.4",
-      "resolved": "http://registry.npm.taobao.org/app-builder-bin/download/app-builder-bin-2.6.4.tgz",
-      "integrity": "sha1-ARzZ5+FE1StD//oVr/gDmATTB4o=",
+      "version": "2.6.6",
+      "resolved": "http://registry.npm.taobao.org/app-builder-bin/download/app-builder-bin-2.6.6.tgz",
+      "integrity": "sha1-kEsFdqUQBH0D9jyKAsOO70eHEYA=",
       "dev": true
     },
     "app-builder-lib": {
-      "version": "20.39.0",
-      "resolved": "http://registry.npm.taobao.org/app-builder-lib/download/app-builder-lib-20.39.0.tgz",
-      "integrity": "sha1-GX+rqc18MgBdOILmrdBRxOGC/cM=",
+      "version": "20.40.2",
+      "resolved": "http://registry.npm.taobao.org/app-builder-lib/download/app-builder-lib-20.40.2.tgz",
+      "integrity": "sha1-sPDILtalm/Zg2GFTGwY6mdPitEI=",
       "dev": true,
       "requires": {
         "7zip-bin": "~4.1.0",
-        "app-builder-bin": "2.6.4",
+        "app-builder-bin": "2.6.6",
         "async-exit-hook": "^2.0.1",
         "bluebird-lst": "^1.0.7",
-        "builder-util": "9.7.0",
-        "builder-util-runtime": "8.2.0",
+        "builder-util": "9.7.1",
+        "builder-util-runtime": "8.2.1",
         "chromium-pickle-js": "^0.2.0",
         "debug": "^4.1.1",
         "ejs": "^2.6.1",
         "electron-osx-sign": "0.4.11",
-        "electron-publish": "20.39.0",
+        "electron-publish": "20.40.0",
         "fs-extra-p": "^7.0.1",
         "hosted-git-info": "^2.7.1",
         "is-ci": "^2.0.0",
         "isbinaryfile": "^4.0.0",
-        "js-yaml": "^3.12.1",
+        "js-yaml": "^3.13.0",
         "lazy-val": "^1.0.4",
         "minimatch": "^3.0.4",
         "normalize-package-data": "^2.5.0",
         "plist": "^3.0.1",
         "read-config-file": "3.2.2",
         "sanitize-filename": "^1.6.1",
-        "semver": "^5.6.0",
+        "semver": "^6.0.0",
         "temp-file": "^3.3.2"
       },
       "dependencies": {
@@ -170,6 +170,12 @@
           "requires": {
             "ms": "^2.1.1"
           }
+        },
+        "semver": {
+          "version": "6.0.0",
+          "resolved": "http://registry.npm.taobao.org/semver/download/semver-6.0.0.tgz",
+          "integrity": "sha1-BeNZ7lceWtftZBpu7B5Ue6Ut6mU=",
+          "dev": true
         }
       }
     },
@@ -182,6 +188,7 @@
       "version": "1.0.10",
       "resolved": "http://r.cnpmjs.org/argparse/download/argparse-1.0.10.tgz",
       "integrity": "sha1-vNZ5HqWuCXJeF+WtmIE0zUCz2RE=",
+      "dev": true,
       "requires": {
         "sprintf-js": "~1.0.2"
       }
@@ -374,22 +381,22 @@
       "dev": true
     },
     "builder-util": {
-      "version": "9.7.0",
-      "resolved": "http://registry.npm.taobao.org/builder-util/download/builder-util-9.7.0.tgz",
-      "integrity": "sha1-eqvsETa/ZGAj8uviMaJugrudQs8=",
+      "version": "9.7.1",
+      "resolved": "http://registry.npm.taobao.org/builder-util/download/builder-util-9.7.1.tgz",
+      "integrity": "sha1-MSNLSKxXTrHNS06qmCwEgFcerno=",
       "dev": true,
       "requires": {
         "7zip-bin": "~4.1.0",
-        "app-builder-bin": "2.6.4",
+        "app-builder-bin": "2.6.6",
         "bluebird-lst": "^1.0.7",
-        "builder-util-runtime": "^8.2.0",
+        "builder-util-runtime": "^8.2.1",
         "chalk": "^2.4.2",
         "debug": "^4.1.1",
         "fs-extra-p": "^7.0.1",
         "is-ci": "^2.0.0",
-        "js-yaml": "^3.12.1",
-        "source-map-support": "^0.5.10",
-        "stat-mode": "^0.2.2",
+        "js-yaml": "^3.13.0",
+        "source-map-support": "^0.5.11",
+        "stat-mode": "^0.3.0",
         "temp-file": "^3.3.2"
       },
       "dependencies": {
@@ -405,9 +412,9 @@
       }
     },
     "builder-util-runtime": {
-      "version": "8.2.0",
-      "resolved": "http://registry.npm.taobao.org/builder-util-runtime/download/builder-util-runtime-8.2.0.tgz",
-      "integrity": "sha1-5kwxG082Q8jM2Ljlulv7EIAaaCY=",
+      "version": "8.2.1",
+      "resolved": "http://registry.npm.taobao.org/builder-util-runtime/download/builder-util-runtime-8.2.1.tgz",
+      "integrity": "sha1-LRa+bLBAs2VNhLdkhyVhWOYLbjs=",
       "dev": true,
       "requires": {
         "bluebird-lst": "^1.0.7",
@@ -466,12 +473,12 @@
       }
     },
     "cheerio": {
-      "version": "1.0.0-rc.2",
-      "resolved": "http://r.cnpmjs.org/cheerio/download/cheerio-1.0.0-rc.2.tgz",
-      "integrity": "sha1-S59TqBsn5NXawxwP/Qz6A8xoMNs=",
+      "version": "1.0.0-rc.3",
+      "resolved": "https://registry.npm.taobao.org/cheerio/download/cheerio-1.0.0-rc.3.tgz",
+      "integrity": "sha1-CUY21CWy6cD065GkbAVjDJoai/Y=",
       "requires": {
         "css-select": "~1.2.0",
-        "dom-serializer": "~0.1.0",
+        "dom-serializer": "~0.1.1",
         "entities": "~1.1.1",
         "htmlparser2": "^3.9.1",
         "lodash": "^4.15.0",
@@ -625,40 +632,31 @@
       }
     },
     "conf": {
-      "version": "3.0.0",
-      "resolved": "http://registry.npm.taobao.org/conf/download/conf-3.0.0.tgz",
-      "integrity": "sha1-m3iPiX4ghoSVIFjDjwHdsd/wxAs=",
-      "requires": {
-        "dot-prop": "^4.1.0",
-        "env-paths": "^1.0.0",
-        "make-dir": "^2.0.0",
-        "pkg-up": "^2.0.0",
+      "version": "4.0.1",
+      "resolved": "https://registry.npm.taobao.org/conf/download/conf-4.0.1.tgz",
+      "integrity": "sha1-oAGoj8LpmdBpH8nr2JFF2Z7cnx8=",
+      "requires": {
+        "ajv": "^6.10.0",
+        "dot-prop": "^5.0.0",
+        "env-paths": "^2.2.0",
+        "json-schema-typed": "^7.0.0",
+        "make-dir": "^3.0.0",
+        "pkg-up": "^3.0.1",
         "write-file-atomic": "^2.4.2"
       },
       "dependencies": {
         "make-dir": {
-          "version": "2.1.0",
-          "resolved": "http://registry.npm.taobao.org/make-dir/download/make-dir-2.1.0.tgz",
-          "integrity": "sha1-XwMQ4YuL6JjMBwCSlaMK5B6R5vU=",
+          "version": "3.0.0",
+          "resolved": "http://registry.npm.taobao.org/make-dir/download/make-dir-3.0.0.tgz",
+          "integrity": "sha1-G1859rknDtM/nwVMXA+EMEmJ+AE=",
           "requires": {
-            "pify": "^4.0.1",
-            "semver": "^5.6.0"
+            "semver": "^6.0.0"
           }
         },
-        "pify": {
-          "version": "4.0.1",
-          "resolved": "http://registry.npm.taobao.org/pify/download/pify-4.0.1.tgz",
-          "integrity": "sha1-SyzSXFDVmHNcUCkiJP2MbfQeMjE="
-        },
-        "write-file-atomic": {
-          "version": "2.4.2",
-          "resolved": "http://registry.npm.taobao.org/write-file-atomic/download/write-file-atomic-2.4.2.tgz",
-          "integrity": "sha1-pxgXBt+6F4VdIhFAqcBuFfzdh7k=",
-          "requires": {
-            "graceful-fs": "^4.1.11",
-            "imurmurhash": "^0.1.4",
-            "signal-exit": "^3.0.2"
-          }
+        "semver": {
+          "version": "6.0.0",
+          "resolved": "http://registry.npm.taobao.org/semver/download/semver-6.0.0.tgz",
+          "integrity": "sha1-BeNZ7lceWtftZBpu7B5Ue6Ut6mU="
         }
       }
     },
@@ -674,6 +672,17 @@
         "unique-string": "^1.0.0",
         "write-file-atomic": "^2.0.0",
         "xdg-basedir": "^3.0.0"
+      },
+      "dependencies": {
+        "dot-prop": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npm.taobao.org/dot-prop/download/dot-prop-4.2.0.tgz",
+          "integrity": "sha1-HxngwuGqDjJ5fEl5nyg3rGr2nFc=",
+          "dev": true,
+          "requires": {
+            "is-obj": "^1.0.0"
+          }
+        }
       }
     },
     "core-util-is": {
@@ -724,9 +733,9 @@
       }
     },
     "css-what": {
-      "version": "2.1.2",
-      "resolved": "http://r.cnpmjs.org/css-what/download/css-what-2.1.2.tgz",
-      "integrity": "sha1-wIdtnQSAkn19SSDc1yrzWVZJVU0="
+      "version": "2.1.3",
+      "resolved": "https://registry.npm.taobao.org/css-what/download/css-what-2.1.3.tgz",
+      "integrity": "sha1-ptdgRXM2X+dGhsPzEcVlE9iChfI="
     },
     "currently-unhandled": {
       "version": "0.4.1",
@@ -771,35 +780,28 @@
       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
     },
     "dmg-builder": {
-      "version": "6.6.0",
-      "resolved": "http://registry.npm.taobao.org/dmg-builder/download/dmg-builder-6.6.0.tgz",
-      "integrity": "sha1-MBrhI50zKIZK4UGcH/dEtZmiCNM=",
+      "version": "6.6.1",
+      "resolved": "http://registry.npm.taobao.org/dmg-builder/download/dmg-builder-6.6.1.tgz",
+      "integrity": "sha1-0XYeNuYk6+P2xXqMTXKLlbUfslU=",
       "dev": true,
       "requires": {
-        "app-builder-lib": "~20.39.0",
+        "app-builder-lib": "~20.40.0",
         "bluebird-lst": "^1.0.7",
-        "builder-util": "~9.7.0",
+        "builder-util": "~9.7.1",
         "fs-extra-p": "^7.0.1",
         "iconv-lite": "^0.4.24",
-        "js-yaml": "^3.12.1",
+        "js-yaml": "^3.13.0",
         "parse-color": "^1.0.0",
         "sanitize-filename": "^1.6.1"
       }
     },
     "dom-serializer": {
-      "version": "0.1.0",
-      "resolved": "http://r.cnpmjs.org/dom-serializer/download/dom-serializer-0.1.0.tgz",
-      "integrity": "sha1-BzxpdUbOB4DOI75KKOKT5AvDDII=",
+      "version": "0.1.1",
+      "resolved": "https://registry.npm.taobao.org/dom-serializer/download/dom-serializer-0.1.1.tgz",
+      "integrity": "sha1-HsQFnihLq+027sKUHUqXChic58A=",
       "requires": {
-        "domelementtype": "~1.1.1",
-        "entities": "~1.1.1"
-      },
-      "dependencies": {
-        "domelementtype": {
-          "version": "1.1.3",
-          "resolved": "http://r.cnpmjs.org/domelementtype/download/domelementtype-1.1.3.tgz",
-          "integrity": "sha1-vSh3PiZCiBrsUVRJJCmcXNgiGFs="
-        }
+        "domelementtype": "^1.3.0",
+        "entities": "^1.1.1"
       }
     },
     "domelementtype": {
@@ -825,9 +827,9 @@
       }
     },
     "dot-prop": {
-      "version": "4.2.0",
-      "resolved": "http://r.cnpmjs.org/dot-prop/download/dot-prop-4.2.0.tgz",
-      "integrity": "sha1-HxngwuGqDjJ5fEl5nyg3rGr2nFc=",
+      "version": "5.0.0",
+      "resolved": "https://registry.npm.taobao.org/dot-prop/download/dot-prop-5.0.0.tgz",
+      "integrity": "sha1-ZLeWivNJw6n5ZqoSZY29WCn2uVM=",
       "requires": {
         "is-obj": "^1.0.0"
       }
@@ -879,35 +881,43 @@
       "dev": true
     },
     "electron": {
-      "version": "4.1.1",
-      "resolved": "http://registry.npm.taobao.org/electron/download/electron-4.1.1.tgz",
-      "integrity": "sha1-3JNDuoKcq78BNkdh5yeW92ZwQYQ=",
+      "version": "4.1.5",
+      "resolved": "https://registry.npm.taobao.org/electron/download/electron-4.1.5.tgz",
+      "integrity": "sha1-0YcxR9W+NqsMi7nbOlQpeoLuj+8=",
       "dev": true,
       "requires": {
         "@types/node": "^10.12.18",
         "electron-download": "^4.1.0",
         "extract-zip": "^1.0.3"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "10.14.6",
+          "resolved": "https://registry.npm.taobao.org/@types/node/download/@types/node-10.14.6.tgz",
+          "integrity": "sha1-nL/LYsUJRyF/TYjU0nTMQMImJak=",
+          "dev": true
+        }
       }
     },
     "electron-builder": {
-      "version": "20.39.0",
-      "resolved": "http://registry.npm.taobao.org/electron-builder/download/electron-builder-20.39.0.tgz",
-      "integrity": "sha1-qy9bVW823qOUfrQ+8xKpVbp/nRY=",
+      "version": "20.40.2",
+      "resolved": "http://registry.npm.taobao.org/electron-builder/download/electron-builder-20.40.2.tgz",
+      "integrity": "sha1-Q0dRu7V74XUT61AYSKUtJXOjB7s=",
       "dev": true,
       "requires": {
-        "app-builder-lib": "20.39.0",
+        "app-builder-lib": "20.40.2",
         "bluebird-lst": "^1.0.7",
-        "builder-util": "9.7.0",
-        "builder-util-runtime": "8.2.0",
+        "builder-util": "9.7.1",
+        "builder-util-runtime": "8.2.1",
         "chalk": "^2.4.2",
-        "dmg-builder": "6.6.0",
+        "dmg-builder": "6.6.1",
         "fs-extra-p": "^7.0.1",
         "is-ci": "^2.0.0",
         "lazy-val": "^1.0.4",
         "read-config-file": "3.2.2",
         "sanitize-filename": "^1.6.1",
         "update-notifier": "^2.5.0",
-        "yargs": "^13.2.1"
+        "yargs": "^13.2.2"
       }
     },
     "electron-download": {
@@ -925,6 +935,14 @@
         "rc": "^1.2.1",
         "semver": "^5.4.1",
         "sumchecker": "^2.0.2"
+      },
+      "dependencies": {
+        "env-paths": {
+          "version": "1.0.0",
+          "resolved": "http://registry.npm.taobao.org/env-paths/download/env-paths-1.0.0.tgz",
+          "integrity": "sha1-QWgTO0K7BcOKNbGuQ5fIKYqzaeA=",
+          "dev": true
+        }
       }
     },
     "electron-osx-sign": {
@@ -968,26 +986,27 @@
       }
     },
     "electron-publish": {
-      "version": "20.39.0",
-      "resolved": "http://registry.npm.taobao.org/electron-publish/download/electron-publish-20.39.0.tgz",
-      "integrity": "sha1-qUXYcbRptBYJM9TgJ2EnELZT8AY=",
+      "version": "20.40.0",
+      "resolved": "http://registry.npm.taobao.org/electron-publish/download/electron-publish-20.40.0.tgz",
+      "integrity": "sha1-FW6s2bi6tWOj+HI+m0UhSRWpaB0=",
       "dev": true,
       "requires": {
         "bluebird-lst": "^1.0.7",
-        "builder-util": "~9.7.0",
-        "builder-util-runtime": "^8.2.0",
+        "builder-util": "~9.7.1",
+        "builder-util-runtime": "^8.2.1",
         "chalk": "^2.4.2",
         "fs-extra-p": "^7.0.1",
         "lazy-val": "^1.0.4",
-        "mime": "^2.4.0"
+        "mime": "^2.4.1"
       }
     },
     "electron-store": {
-      "version": "3.0.0",
-      "resolved": "http://registry.npm.taobao.org/electron-store/download/electron-store-3.0.0.tgz",
-      "integrity": "sha1-bMsfzozDS1iHekspD41minWRz6E=",
+      "version": "3.2.0",
+      "resolved": "https://registry.npm.taobao.org/electron-store/download/electron-store-3.2.0.tgz",
+      "integrity": "sha1-UNLWZ3vrRik8FYFPLSMLZcbKVV4=",
       "requires": {
-        "conf": "^3.0.0"
+        "conf": "^4.0.1",
+        "type-fest": "^0.3.1"
       }
     },
     "emoji-regex": {
@@ -1011,9 +1030,9 @@
       "integrity": "sha1-vfpzUplmTfr9NFKe1PhSKidf6lY="
     },
     "env-paths": {
-      "version": "1.0.0",
-      "resolved": "http://r.cnpmjs.org/env-paths/download/env-paths-1.0.0.tgz",
-      "integrity": "sha1-QWgTO0K7BcOKNbGuQ5fIKYqzaeA="
+      "version": "2.2.0",
+      "resolved": "http://registry.npm.taobao.org/env-paths/download/env-paths-2.2.0.tgz",
+      "integrity": "sha1-zcpVfcAJFSkX1hZuL+vh8DloXkM="
     },
     "errlop": {
       "version": "1.1.1",
@@ -1052,7 +1071,8 @@
     "esprima": {
       "version": "4.0.1",
       "resolved": "http://r.cnpmjs.org/esprima/download/esprima-4.0.1.tgz",
-      "integrity": "sha1-E7BM2z5sXRnfkatph6hpVhmwqnE="
+      "integrity": "sha1-E7BM2z5sXRnfkatph6hpVhmwqnE=",
+      "dev": true
     },
     "execa": {
       "version": "0.7.0",
@@ -1158,11 +1178,11 @@
       }
     },
     "find-up": {
-      "version": "2.1.0",
-      "resolved": "http://r.cnpmjs.org/find-up/download/find-up-2.1.0.tgz",
-      "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+      "version": "3.0.0",
+      "resolved": "http://registry.npm.taobao.org/find-up/download/find-up-3.0.0.tgz",
+      "integrity": "sha1-SRafHXmTQwZG2mHsxa41XCHJe3M=",
       "requires": {
-        "locate-path": "^2.0.0"
+        "locate-path": "^3.0.0"
       }
     },
     "forever-agent": {
@@ -1285,6 +1305,11 @@
       "resolved": "http://r.cnpmjs.org/graceful-fs/download/graceful-fs-4.1.15.tgz",
       "integrity": "sha1-/7cD4QZuig7qpMi4C6klPu77+wA="
     },
+    "growly": {
+      "version": "1.3.0",
+      "resolved": "http://registry.npm.taobao.org/growly/download/growly-1.3.0.tgz",
+      "integrity": "sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE="
+    },
     "har-schema": {
       "version": "2.0.0",
       "resolved": "http://r.cnpmjs.org/har-schema/download/har-schema-2.0.0.tgz",
@@ -1312,16 +1337,16 @@
       "dev": true
     },
     "htmlparser2": {
-      "version": "3.10.0",
-      "resolved": "http://r.cnpmjs.org/htmlparser2/download/htmlparser2-3.10.0.tgz",
-      "integrity": "sha1-X15CLc9hGcDZg+02Jgzp3tC+5GQ=",
+      "version": "3.10.1",
+      "resolved": "https://registry.npm.taobao.org/htmlparser2/download/htmlparser2-3.10.1.tgz",
+      "integrity": "sha1-vWedw/WYl7ajS7EHSchVu1OpOS8=",
       "requires": {
-        "domelementtype": "^1.3.0",
+        "domelementtype": "^1.3.1",
         "domhandler": "^2.3.0",
         "domutils": "^1.5.1",
         "entities": "^1.1.1",
         "inherits": "^2.0.1",
-        "readable-stream": "^3.0.6"
+        "readable-stream": "^3.1.1"
       }
     },
     "http-signature": {
@@ -1508,6 +1533,11 @@
       "integrity": "sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI=",
       "dev": true
     },
+    "is-wsl": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npm.taobao.org/is-wsl/download/is-wsl-1.1.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fis-wsl%2Fdownload%2Fis-wsl-1.1.0.tgz",
+      "integrity": "sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0="
+    },
     "isarray": {
       "version": "0.0.1",
       "resolved": "http://r.cnpmjs.org/isarray/download/isarray-0.0.1.tgz",
@@ -1523,8 +1553,7 @@
     "isexe": {
       "version": "2.0.0",
       "resolved": "http://r.cnpmjs.org/isexe/download/isexe-2.0.0.tgz",
-      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=",
-      "dev": true
+      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA="
     },
     "isstream": {
       "version": "0.1.2",
@@ -1535,6 +1564,7 @@
       "version": "3.13.1",
       "resolved": "http://registry.npm.taobao.org/js-yaml/download/js-yaml-3.13.1.tgz",
       "integrity": "sha1-r/FRswv9+o5J4F2iLnQV6d+jeEc=",
+      "dev": true,
       "requires": {
         "argparse": "^1.0.7",
         "esprima": "^4.0.0"
@@ -1555,6 +1585,11 @@
       "resolved": "http://r.cnpmjs.org/json-schema-traverse/download/json-schema-traverse-0.4.1.tgz",
       "integrity": "sha1-afaofZUTq4u4/mO9sJecRI5oRmA="
     },
+    "json-schema-typed": {
+      "version": "7.0.0",
+      "resolved": "http://registry.npm.taobao.org/json-schema-typed/download/json-schema-typed-7.0.0.tgz",
+      "integrity": "sha1-cU87tTljdkS4y5yZoJfE7o+OjI8="
+    },
     "json-stringify-safe": {
       "version": "5.0.1",
       "resolved": "http://r.cnpmjs.org/json-stringify-safe/download/json-stringify-safe-5.0.1.tgz",
@@ -1624,22 +1659,14 @@
         "pify": "^2.0.0",
         "pinkie-promise": "^2.0.0",
         "strip-bom": "^2.0.0"
-      },
-      "dependencies": {
-        "pify": {
-          "version": "2.3.0",
-          "resolved": "http://r.cnpmjs.org/pify/download/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
-          "dev": true
-        }
       }
     },
     "locate-path": {
-      "version": "2.0.0",
-      "resolved": "http://r.cnpmjs.org/locate-path/download/locate-path-2.0.0.tgz",
-      "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+      "version": "3.0.0",
+      "resolved": "http://registry.npm.taobao.org/locate-path/download/locate-path-3.0.0.tgz",
+      "integrity": "sha1-2+w7OrdZdYBxtY/ln8QYca8hQA4=",
       "requires": {
-        "p-locate": "^2.0.0",
+        "p-locate": "^3.0.0",
         "path-exists": "^3.0.0"
       }
     },
@@ -1681,6 +1708,14 @@
       "dev": true,
       "requires": {
         "pify": "^3.0.0"
+      },
+      "dependencies": {
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "http://registry.npm.taobao.org/pify/download/pify-3.0.0.tgz",
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "dev": true
+        }
       }
     },
     "make-plural": {
@@ -1824,6 +1859,18 @@
       "integrity": "sha1-ozeKdpbOfSI+iPybdkvX7xCJ42Y=",
       "dev": true
     },
+    "node-notifier": {
+      "version": "5.4.0",
+      "resolved": "http://registry.npm.taobao.org/node-notifier/download/node-notifier-5.4.0.tgz",
+      "integrity": "sha1-e0Vf3On33gxjU4KXNU89tGhCbmo=",
+      "requires": {
+        "growly": "^1.3.0",
+        "is-wsl": "^1.1.0",
+        "semver": "^5.5.0",
+        "shellwords": "^0.1.1",
+        "which": "^1.3.0"
+      }
+    },
     "nopt": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
@@ -1993,25 +2040,25 @@
       "dev": true
     },
     "p-limit": {
-      "version": "1.3.0",
-      "resolved": "http://r.cnpmjs.org/p-limit/download/p-limit-1.3.0.tgz",
-      "integrity": "sha1-uGvV8MJWkJEcdZD8v8IBDVSzzLg=",
+      "version": "2.2.0",
+      "resolved": "http://registry.npm.taobao.org/p-limit/download/p-limit-2.2.0.tgz",
+      "integrity": "sha1-QXyZQeYCepq8ulCS3SkE4lW1+8I=",
       "requires": {
-        "p-try": "^1.0.0"
+        "p-try": "^2.0.0"
       }
     },
     "p-locate": {
-      "version": "2.0.0",
-      "resolved": "http://r.cnpmjs.org/p-locate/download/p-locate-2.0.0.tgz",
-      "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
+      "version": "3.0.0",
+      "resolved": "http://registry.npm.taobao.org/p-locate/download/p-locate-3.0.0.tgz",
+      "integrity": "sha1-Mi1poFwCZLJZl9n0DNiokasAZKQ=",
       "requires": {
-        "p-limit": "^1.1.0"
+        "p-limit": "^2.0.0"
       }
     },
     "p-try": {
-      "version": "1.0.0",
-      "resolved": "http://r.cnpmjs.org/p-try/download/p-try-1.0.0.tgz",
-      "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M="
+      "version": "2.2.0",
+      "resolved": "http://registry.npm.taobao.org/p-try/download/p-try-2.2.0.tgz",
+      "integrity": "sha1-yyhoVA4xPWHeWPr741zpAE1VQOY="
     },
     "package-json": {
       "version": "4.0.1",
@@ -2096,14 +2143,6 @@
         "graceful-fs": "^4.1.2",
         "pify": "^2.0.0",
         "pinkie-promise": "^2.0.0"
-      },
-      "dependencies": {
-        "pify": {
-          "version": "2.3.0",
-          "resolved": "http://r.cnpmjs.org/pify/download/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
-          "dev": true
-        }
       }
     },
     "pend": {
@@ -2118,9 +2157,9 @@
       "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns="
     },
     "pify": {
-      "version": "3.0.0",
-      "resolved": "http://r.cnpmjs.org/pify/download/pify-3.0.0.tgz",
-      "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+      "version": "2.3.0",
+      "resolved": "http://registry.npm.taobao.org/pify/download/pify-2.3.0.tgz",
+      "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
       "dev": true
     },
     "pinkie": {
@@ -2139,11 +2178,11 @@
       }
     },
     "pkg-up": {
-      "version": "2.0.0",
-      "resolved": "http://r.cnpmjs.org/pkg-up/download/pkg-up-2.0.0.tgz",
-      "integrity": "sha1-yBmscoBZpGHKscOImivjxJoATX8=",
+      "version": "3.1.0",
+      "resolved": "https://registry.npm.taobao.org/pkg-up/download/pkg-up-3.1.0.tgz",
+      "integrity": "sha1-EA7CNcwVDk/UJRlBJZaihRKg3vU=",
       "requires": {
-        "find-up": "^2.1.0"
+        "find-up": "^3.0.0"
       }
     },
     "plist": {
@@ -2292,9 +2331,9 @@
       }
     },
     "readable-stream": {
-      "version": "3.1.1",
-      "resolved": "http://r.cnpmjs.org/readable-stream/download/readable-stream-3.1.1.tgz",
-      "integrity": "sha1-7Wu8bFuliwkAOf8YzmcFFXla6wY=",
+      "version": "3.3.0",
+      "resolved": "http://registry.npm.taobao.org/readable-stream/download/readable-stream-3.3.0.tgz",
+      "integrity": "sha1-y4ARqtAC63F78EApH+uoVpyYb7k=",
       "requires": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -2379,9 +2418,9 @@
       "dev": true
     },
     "resolve": {
-      "version": "1.10.0",
-      "resolved": "http://registry.npm.taobao.org/resolve/download/resolve-1.10.0.tgz",
-      "integrity": "sha1-O9qur0XMB/N1ZW39LlTtCBCxAbo=",
+      "version": "1.10.1",
+      "resolved": "https://registry.npm.taobao.org/resolve/download/resolve-1.10.1.tgz",
+      "integrity": "sha1-ZkhCrJYHlbvnWCIc3M2mH7ZLXxg=",
       "dev": true,
       "requires": {
         "path-parse": "^1.0.6"
@@ -2465,6 +2504,11 @@
       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=",
       "dev": true
     },
+    "shellwords": {
+      "version": "0.1.1",
+      "resolved": "http://registry.npm.taobao.org/shellwords/download/shellwords-0.1.1.tgz",
+      "integrity": "sha1-1rkYHBpI05cyTISHHvvPxz/AZUs="
+    },
     "signal-exit": {
       "version": "3.0.2",
       "resolved": "http://r.cnpmjs.org/signal-exit/download/signal-exit-3.0.2.tgz",
@@ -2522,9 +2566,9 @@
       }
     },
     "spdx-license-ids": {
-      "version": "3.0.3",
-      "resolved": "http://r.cnpmjs.org/spdx-license-ids/download/spdx-license-ids-3.0.3.tgz",
-      "integrity": "sha1-gcDOjyFHR1YUi7tfO/wPNr8V124=",
+      "version": "3.0.4",
+      "resolved": "https://registry.npm.taobao.org/spdx-license-ids/download/spdx-license-ids-3.0.4.tgz",
+      "integrity": "sha1-dezRqI3owYTvAV6vtRtbSL/RG7E=",
       "dev": true
     },
     "speedometer": {
@@ -2555,9 +2599,9 @@
       }
     },
     "stat-mode": {
-      "version": "0.2.2",
-      "resolved": "http://r.cnpmjs.org/stat-mode/download/stat-mode-0.2.2.tgz",
-      "integrity": "sha1-5sgLYjEj19gM8TLOU480YokHJQI=",
+      "version": "0.3.0",
+      "resolved": "http://registry.npm.taobao.org/stat-mode/download/stat-mode-0.3.0.tgz",
+      "integrity": "sha1-aSg7CB+FFYKzKNKkrOX1kc5S9Us=",
       "dev": true
     },
     "string-width": {
@@ -2768,6 +2812,11 @@
       "resolved": "http://r.cnpmjs.org/tweetnacl/download/tweetnacl-0.14.5.tgz",
       "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q="
     },
+    "type-fest": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npm.taobao.org/type-fest/download/type-fest-0.3.1.tgz",
+      "integrity": "sha1-Y9ANIE4FlHT+Xht8ARESu9HcKeE="
+    },
     "typechecker": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-2.1.0.tgz",
@@ -2912,7 +2961,6 @@
       "version": "1.3.1",
       "resolved": "http://r.cnpmjs.org/which/download/which-1.3.1.tgz",
       "integrity": "sha1-pFBD1U9YBTFtqNYvn1CRjT2nCwo=",
-      "dev": true,
       "requires": {
         "isexe": "^2.0.0"
       }
@@ -2989,7 +3037,6 @@
       "version": "2.4.2",
       "resolved": "http://registry.npm.taobao.org/write-file-atomic/download/write-file-atomic-2.4.2.tgz",
       "integrity": "sha1-pxgXBt+6F4VdIhFAqcBuFfzdh7k=",
-      "dev": true,
       "requires": {
         "graceful-fs": "^4.1.11",
         "imurmurhash": "^0.1.4",
@@ -3065,55 +3112,12 @@
           "integrity": "sha1-i5+PCM8ay4Q3Vqg5yox+MWjFGZc=",
           "dev": true
         },
-        "find-up": {
-          "version": "3.0.0",
-          "resolved": "http://r.cnpmjs.org/find-up/download/find-up-3.0.0.tgz",
-          "integrity": "sha1-SRafHXmTQwZG2mHsxa41XCHJe3M=",
-          "dev": true,
-          "requires": {
-            "locate-path": "^3.0.0"
-          }
-        },
         "is-fullwidth-code-point": {
           "version": "2.0.0",
           "resolved": "http://r.cnpmjs.org/is-fullwidth-code-point/download/is-fullwidth-code-point-2.0.0.tgz",
           "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
           "dev": true
         },
-        "locate-path": {
-          "version": "3.0.0",
-          "resolved": "http://r.cnpmjs.org/locate-path/download/locate-path-3.0.0.tgz",
-          "integrity": "sha1-2+w7OrdZdYBxtY/ln8QYca8hQA4=",
-          "dev": true,
-          "requires": {
-            "p-locate": "^3.0.0",
-            "path-exists": "^3.0.0"
-          }
-        },
-        "p-limit": {
-          "version": "2.2.0",
-          "resolved": "http://registry.npm.taobao.org/p-limit/download/p-limit-2.2.0.tgz",
-          "integrity": "sha1-QXyZQeYCepq8ulCS3SkE4lW1+8I=",
-          "dev": true,
-          "requires": {
-            "p-try": "^2.0.0"
-          }
-        },
-        "p-locate": {
-          "version": "3.0.0",
-          "resolved": "http://r.cnpmjs.org/p-locate/download/p-locate-3.0.0.tgz",
-          "integrity": "sha1-Mi1poFwCZLJZl9n0DNiokasAZKQ=",
-          "dev": true,
-          "requires": {
-            "p-limit": "^2.0.0"
-          }
-        },
-        "p-try": {
-          "version": "2.2.0",
-          "resolved": "http://registry.npm.taobao.org/p-try/download/p-try-2.2.0.tgz",
-          "integrity": "sha1-yyhoVA4xPWHeWPr741zpAE1VQOY=",
-          "dev": true
-        },
         "string-width": {
           "version": "3.1.0",
           "resolved": "http://registry.npm.taobao.org/string-width/download/string-width-3.1.0.tgz",
diff --git a/package.json b/package.json
index bd78fca..16f1f1a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "wnr",
-  "version": "1.2.6",
-  "update-use-version": "12677",
+  "version": "1.2.7",
+  "update-use-version": "12777",
   "description": "It's a timer app with strong expansibility for computers. The name is a abbr of \"Work and Rest\".",
   "main": "main.js",
   "scripts": {
@@ -21,19 +21,21 @@
   "copyright": "(c) Roderick Qiu",
   "productName": "wnr",
   "dependencies": {
-    "ajv": "^6.10.0",
     "auto-launch": "^5.0.5",
-    "cheerio": "^1.0.0-rc.2",
-    "electron-store": "^3.0.0",
+    "cheerio": "^1.0.0-rc.3",
+    "electron-store": "^3.2.0",
     "i18n": "^0.8.3",
-    "js-yaml": "^3.13.1",
+    "node-notifier": "^5.4.0",
     "request": "^2.88.0"
   },
   "devDependencies": {
-    "electron": "^4.1.1",
-    "electron-builder": "^20.39.0"
+    "electron": "^4.1.5",
+    "electron-builder": "^20.40.2"
   },
   "build": {
+    "asarUnpack": [
+      "./node_modules/node-notifier/vendor/**"
+    ],
     "win": {
       "target": [
         "dir"
diff --git a/res/icons/iconMac.png b/res/icons/iconMac.png
new file mode 100644
index 0000000..862c73e
Binary files /dev/null and b/res/icons/iconMac.png differ
diff --git a/settings.html b/settings.html
index 1d030e3..b7acf9d 100644
--- a/settings.html
+++ b/settings.html
@@ -47,7 +47,7 @@
             <div class="align-content-center form-text">
                 <label>
                     <script>document.write(i18n.__('defrest'));</script></label>
-                <input id="rest-time-set" type="range" min="0" max="120" value="0" onchange="resttimeset()" />
+                <input id="rest-time-set" type="range" min="0" max="60" value="0" onchange="resttimeset()" />
                 <span id="rest-time-show" class="text-black-50">0</span>
                 <br /><span class="text-muted small">
                     <script>document.write(i18n.__('defworktip'));</script><b>
diff --git a/style.css b/style.css
index d84b715..69cb041 100644
--- a/style.css
+++ b/style.css
@@ -34,6 +34,7 @@ input::-webkit-outer-spin-button, input::-webkit-inner-spin-button{
 input[type="range"] {
     -webkit-appearance: none;/* remove default style */
     height:4px;
+    width: 400px;
     padding: 0;
     border: none;
     background: #33333333;
@@ -140,6 +141,9 @@ li{
     -webkit-user-select: none;
 }
 #note{
+    display: inline-block;
+    width: 200px;
+    word-wrap: break-word;
     line-height: 200%;
     vertical-align: middle;
 }
diff --git a/timer.html b/timer.html
index 20d5e4e..a9f53bd 100644
--- a/timer.html
+++ b/timer.html
@@ -31,7 +31,7 @@
                 $('#exit').attr('title', i18n.__('exit'));
             </script>
         </div>
-        <div id="timer" class="justify-content-center">
+        <div id="timer" class="justify-content-center align-content-center text-center">
             <div id="title" class="text-center h4"></div>
             <div id="note" class="text-center small text-black-50"></div>
             <div id="work-rest" class="text-center work lead"><i class="fa fa-building"></i></div>