🐛 Fix: some bugs

ISSUES CLOSED: #722

src/renderer/layouts/Main.vue

@@ -17,6 +17,7 @@
           :default-active="defaultActive"
           @select="handleSelect"
           :unique-opened="true"
+          @open="handleGetPicPeds"
           >
           <el-menu-item index="upload">
             <i class="el-icon-upload"></i>
@@ -192,8 +193,8 @@ export default class extends Vue {
   created () {
     this.os = process.platform
     this.buildMenu()
-    ipcRenderer.send('getPicBeds')
     ipcRenderer.on('getPicBeds', this.getPicBeds)
+    this.handleGetPicPeds()
   }
 
   @Watch('choosedPicBedForQRCode')
@@ -207,6 +208,10 @@ export default class extends Vue {
     }
   }
 
+  handleGetPicPeds = () => {
+    ipcRenderer.send('getPicBeds')
+  }
+
   handleSelect (index: string) {
     const type = index.match(/picbeds-/)
     if (type === null) {