diff --git a/src/main/base/browserwindow.ts b/src/main/base/browserwindow.ts
index 082d1677..fc6bf7cb 100644
--- a/src/main/base/browserwindow.ts
+++ b/src/main/base/browserwindow.ts
@@ -14,11 +14,8 @@ import {utils} from './utils';
 import {Plugins} from "./plugins";
 import {watch} from "chokidar";
 import * as os from "os";
-const wallpaper = require('wallpaper');
-
-// @ts-ignore
+import wallpaper from "wallpaper";
 import * as AdmZip from "adm-zip";
-import * as util from "util";
 
 /**
  * @file Creates the BrowserWindow
@@ -325,7 +322,7 @@ export class BrowserWindow {
                     this.options.transparent = true;
                 }
                 this.options.autoHideMenuBar = true
-                if(utils.getStoreValue("visual.nativeTitleBar")) {
+                if (utils.getStoreValue("visual.nativeTitleBar")) {
                     this.options.titleBarStyle = "visible";
                     this.options.frame = true
                 }
@@ -333,7 +330,7 @@ export class BrowserWindow {
             case "linux":
                 this.options.backgroundColor = "#1E1E1E";
                 this.options.autoHideMenuBar = true
-                if(utils.getStoreValue("visual.nativeTitleBar")) {
+                if (utils.getStoreValue("visual.nativeTitleBar")) {
                     this.options.titleBarStyle = "visible";
                     this.options.frame = true
                 }
@@ -552,7 +549,7 @@ export class BrowserWindow {
         remote.use(express.static(join(utils.getPath('srcPath'), "./web-remote/")))
         remote.set("views", join(utils.getPath('srcPath'), "./web-remote/views"));
         remote.set("view engine", "ejs");
-        getPort({port: 6942}).then((port) => {
+        getPort({port: 6942}).then((port: number) => {
             this.remotePort = port;
             // Start Remote Discovery
             this.broadcastRemote()
@@ -611,19 +608,20 @@ export class BrowserWindow {
                 }
                 if (details.url.includes("https://qq.com")) {
                     details.requestHeaders['Accept'] = '*/*',
-                    details.requestHeaders['Accept-Encoding'] = 'gzip, deflate, br',
-                    details.requestHeaders['Accept-Language'] = 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
-                    details.requestHeaders['Referer'] = 'https://y.qq.com/',
-                    details.requestHeaders['User-Agent'] = 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_3_1 like Mac OS X; zh-CN) AppleWebKit/537.51.1 ('
-                              'KHTML, like Gecko) Mobile/17D50 UCBrowser/12.8.2.1268 Mobile AliApp(TUnionSDK/0.1.20.3) '}
-                if (details.url.includes("https://c.y.qq.com/lyric/fcgi-bin/fcg_query_lyric_new.fcg")) { 
+                        details.requestHeaders['Accept-Encoding'] = 'gzip, deflate, br',
+                        details.requestHeaders['Accept-Language'] = 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
+                        details.requestHeaders['Referer'] = 'https://y.qq.com/',
+                        details.requestHeaders['User-Agent'] = 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_3_1 like Mac OS X; zh-CN) AppleWebKit/537.51.1 ('
+                    'KHTML, like Gecko) Mobile/17D50 UCBrowser/12.8.2.1268 Mobile AliApp(TUnionSDK/0.1.20.3) '
+                }
+                if (details.url.includes("https://c.y.qq.com/lyric/fcgi-bin/fcg_query_lyric_new.fcg")) {
                     details.requestHeaders['Accept'] = '*/*',
-                    details.requestHeaders['Accept-Encoding'] = 'gzip, deflate, br',
-                    details.requestHeaders['Accept-Language'] = 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
-                    details.requestHeaders['User-Agent'] = 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_3_1 like Mac OS X; zh-CN) AppleWebKit/537.51.1 ('
-                              'KHTML, like Gecko) Mobile/17D50 UCBrowser/12.8.2.1268 Mobile AliApp(TUnionSDK/0.1.20.3) '             
-                    details.requestHeaders['Referer'] =  "https://y.qq.com/portal/player.html"
-                }              
+                        details.requestHeaders['Accept-Encoding'] = 'gzip, deflate, br',
+                        details.requestHeaders['Accept-Language'] = 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
+                        details.requestHeaders['User-Agent'] = 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_3_1 like Mac OS X; zh-CN) AppleWebKit/537.51.1 ('
+                    'KHTML, like Gecko) Mobile/17D50 UCBrowser/12.8.2.1268 Mobile AliApp(TUnionSDK/0.1.20.3) '
+                    details.requestHeaders['Referer'] = "https://y.qq.com/portal/player.html"
+                }
                 callback({requestHeaders: details.requestHeaders});
             }
         );
@@ -1053,21 +1051,21 @@ export class BrowserWindow {
                 return Math.max(-32768, Math.min(32768, v)); // clamp
             }
 
-            function bitratechange(e: any){
+            function bitratechange(e: any) {
                 var t = e.length;
                 let sampleRate = 96.0;
                 let outputSampleRate = 48.0;
                 var s = 0,
-                o = sampleRate / outputSampleRate,
-                u = Math.ceil(t * outputSampleRate / sampleRate),
-                a = new Int16Array(u);
+                    o = sampleRate / outputSampleRate,
+                    u = Math.ceil(t * outputSampleRate / sampleRate),
+                    a = new Int16Array(u);
                 for (let i = 0; i < u; i++) {
-                  a[i] = e[Math.floor(s)];
-                  s += o;
+                    a[i] = e[Math.floor(s)];
+                    s += o;
                 }
-          
+
                 return a;
-             }
+            }
 
             let newaudio = quantization(leftpcm, rightpcm);
             //let newaudio = [leftpcm, rightpcm];