diff --git a/frontend/src/assets/icon.png b/frontend/src/assets/icon.png
new file mode 100644
index 00000000..b504b3c6
Binary files /dev/null and b/frontend/src/assets/icon.png differ
diff --git a/frontend/src/assets/logo.png b/frontend/src/assets/logo.png
deleted file mode 100644
index f3d2503f..00000000
Binary files a/frontend/src/assets/logo.png and /dev/null differ
diff --git a/frontend/src/assets/window-close.svg b/frontend/src/assets/window-close.svg
new file mode 100644
index 00000000..3b02b087
--- /dev/null
+++ b/frontend/src/assets/window-close.svg
@@ -0,0 +1 @@
+<svg width='11' height='11' viewBox='0 0 11 11' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M6.279 5.5L11 10.221l-.779.779L5.5 6.279.779 11 0 10.221 4.721 5.5 0 .779.779 0 5.5 4.721 10.221 0 11 .779 6.279 5.5z' fill='#000'/></svg>
\ No newline at end of file
diff --git a/frontend/src/assets/window-maximize.svg b/frontend/src/assets/window-maximize.svg
new file mode 100644
index 00000000..6f76d581
--- /dev/null
+++ b/frontend/src/assets/window-maximize.svg
@@ -0,0 +1 @@
+<svg width='11' height='11' viewBox='0 0 11 11' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M11 0v11H0V0h11zM9.899 1.101H1.1V9.9h8.8V1.1z' fill='#000'/></svg>
\ No newline at end of file
diff --git a/frontend/src/assets/window-minimize.svg b/frontend/src/assets/window-minimize.svg
new file mode 100644
index 00000000..869a1c1f
--- /dev/null
+++ b/frontend/src/assets/window-minimize.svg
@@ -0,0 +1 @@
+<svg width='11' height='11' viewBox='0 0 11 11' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M11 4.399V5.5H0V4.399h11z' fill='#000'/></svg>
\ No newline at end of file
diff --git a/frontend/src/assets/window-unmaximize.svg b/frontend/src/assets/window-unmaximize.svg
new file mode 100644
index 00000000..0ac7922d
--- /dev/null
+++ b/frontend/src/assets/window-unmaximize.svg
@@ -0,0 +1 @@
+<svg width='11' height='11' viewBox='0 0 11 11' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M11 8.798H8.798V11H0V2.202h2.202V0H11v8.798zm-3.298-5.5h-6.6v6.6h6.6v-6.6zM9.9 1.1H3.298v1.101h5.5v5.5h1.1v-6.6z' fill='#000'/></svg>
\ No newline at end of file
diff --git a/frontend/src/components/TitleBar.vue b/frontend/src/components/TitleBar.vue
index 8ea7bd80..4ce29b7a 100644
--- a/frontend/src/components/TitleBar.vue
+++ b/frontend/src/components/TitleBar.vue
@@ -1,28 +1,73 @@
 <template>
   <div class="title-bar" :style="saved ? '' : 'background: orange'">
-    <h4 class="title"> {{statusText}}</h4>
+    <h4 class="title">
+      <img v-if="win" @dblclick="close" class="logo" src="~@/assets/icon.png" alt="logo">
+      <span>{{statusText}}</span>
+    </h4>
+    <div class="action" v-if="win">
+      <div title="置顶窗口" :class="{btn: true, pin: true, ontop: isAlwaysOnTop}" @click="toggleAlwaysOnTop">
+        <y-icon class="pin-icon" name="thumbtack"></y-icon>
+      </div>
+      <div class="btn" @click="minimize">
+        <div class="icon minimize"></div>
+      </div>
+      <div v-if="isMaximized" class="btn" @click="unmaximize">
+        <div class="icon unmaximize"></div>
+      </div>
+      <div v-else class="btn" @click="maximize">
+        <div class="icon maximize"></div>
+      </div>
+      <div class="btn" @click="close">
+        <div class="icon close"></div>
+      </div>
+    </div>
   </div>
 </template>
 
 <script>
 import { mapState } from 'vuex'
 import env from '@/lib/env'
+import 'vue-awesome/icons/thumbtack'
 
 const isElectron = env.isElectron
 
 export default {
   name: 'title-bar',
+  data () {
+    return {
+      win: null,
+      isMaximized: false,
+      isAlwaysOnTop: false,
+    }
+  },
   mounted () {
     if (!isElectron) {
       window.onbeforeunload = () => {
         return !this.saved || null
       }
     }
+
+    if (isElectron && env.require) {
+      this.win = env.require('electron').remote.getCurrentWindow()
+      this.isMaximized = this.win.isMaximized()
+      this.win.on('maximize', this.changeWindowStatus)
+      this.win.on('restore', this.changeWindowStatus)
+      this.win.on('unmaximize', this.changeWindowStatus)
+      this.win.on('always-on-top-changed', this.changeWindowStatus)
+    }
   },
   beforeDestroy () {
     if (!isElectron) {
       window.onbeforeunload = null
     }
+
+    if (this.win) {
+      this.win.removeListener('maximize', this.changeWindowStatus)
+      this.win.removeListener('restore', this.changeWindowStatus)
+      this.win.removeListener('unmaximize', this.changeWindowStatus)
+      this.win.removeListener('minimize', this.changeWindowStatus)
+      this.win.removeListener('always-on-top-changed', this.changeWindowStatus)
+    }
   },
   computed: {
     ...mapState('app', ['currentFile', 'savedAt', 'previousContent', 'currentContent']),
@@ -68,7 +113,32 @@ export default {
         window.documentSaved = val
       },
     },
-  }
+  },
+  methods: {
+    changeWindowStatus () {
+      if (this.win) {
+        this.isMaximized = this.win.isMaximized()
+        this.isAlwaysOnTop = this.win.isAlwaysOnTop()
+      }
+    },
+    toggleAlwaysOnTop () {
+      this.win && this.win.setAlwaysOnTop(!this.win.isAlwaysOnTop())
+    },
+    unmaximize () {
+      this.win && this.win.unmaximize()
+    },
+    minimize () {
+      this.win && this.win.minimize()
+    },
+    maximize () {
+      // 最大化后取消窗口置顶
+      this.win && this.win.maximize()
+      this.win && this.win.setAlwaysOnTop(false)
+    },
+    close () {
+      this.win && this.win.close()
+    },
+  },
 }
 </script>
 
@@ -82,10 +152,82 @@ export default {
   display: flex;
   align-items: center;
   justify-content: center;
+  -webkit-user-select: none;
+  -webkit-app-region: drag;
 }
 
 .title {
   margin: 0;
   text-align: center;
+  height: 100%;
+  display: flex;
+  align-items: center;
+}
+
+.logo {
+  height: 60%;
+  margin: 0 5px;
+  -webkit-app-region: no-drag;
+}
+
+.action {
+  display: flex;
+  flex-grow: 0;
+  flex-shrink: 0;
+  text-align: center;
+  position: relative;
+  z-index: 3000;
+  -webkit-app-region: no-drag;
+  height: 100%;
+  width: 138px;
+  margin-left: auto;
+}
+
+.action .btn {
+  display: inline-block;
+  -webkit-app-region: no-drag;
+  height: 100%;
+  width: 33.34%;
+}
+
+.action .icon {
+  background-color: #cccccc;
+  height: 100%;
+  width: 100%;
+  mask-size: 23.1%;
+}
+
+.action .icon.unmaximize {
+  mask: url(~@/assets/window-unmaximize.svg) no-repeat 50% 50%;
+}
+
+.action .icon.maximize {
+  mask: url(~@/assets/window-maximize.svg) no-repeat 50% 50%;
+}
+
+.action .icon.minimize {
+  mask: url(~@/assets/window-minimize.svg) no-repeat 50% 50%;
+}
+
+.action .icon.close {
+  mask: url(~@/assets/window-close.svg) no-repeat 50% 50%;
+}
+
+.action .btn:hover {
+  background-color:  hsla(0, 0%, 100%, .1)
+}
+
+.action .btn.pin {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.action .btn.pin.ontop {
+  background-color: hsla(0, 0%, 100%, .3)
+}
+
+.action .btn.pin .pin-icon {
+  fill: hsla(0, 0%, 100%, .5)
 }
 </style>
diff --git a/src/app.ts b/src/app.ts
index 85197d04..12a39abb 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -32,8 +32,9 @@ const createWindow = () => {
   win = new BrowserWindow({
     maximizable: true,
     show: false,
-    minWidth: 700,
+    minWidth: 800,
     minHeight: 500,
+    frame: false,
     backgroundColor: '#282a2b',
     webPreferences: {
       webSecurity: false,
@@ -41,7 +42,7 @@ const createWindow = () => {
     },
   })
 
-  win.maximize()
+  // win.maximize()
   win.show()
   win.setMenu(null)
 
@@ -90,7 +91,7 @@ const showWindow = () => {
       win.setSkipTaskbar(false)
       win.show()
     }
-    if (win.isFocused() && win.isVisible()) {
+    if (win.isVisible()) {
       hide()
     } else {
       // 先隐藏再显示，以便在 windows 10 当前虚拟窗口展示