diff --git a/conf/nwjs.json b/conf/nwjs.json
index 3ae4494..1ae6c9d 100644
--- a/conf/nwjs.json
+++ b/conf/nwjs.json
@@ -1,4 +1,4 @@
 {
-    "version": "0.40.0",
-    "url": "https://npm.taobao.org/mirrors/nwjs/v${version}/nwjs-sdk-v${version}-linux-x64.tar.gz"
+    "version": "0.47.0",
+    "url": "https://oss.npmmirror.com/dist/nwjs/v${version}/nwjs-sdk-v${version}-linux-x64.tar.gz"
 }
\ No newline at end of file
diff --git a/readme.md b/readme.md
index 1797ae4..54c6667 100644
--- a/readme.md
+++ b/readme.md
@@ -135,6 +135,9 @@ git clone https://github.com/dragonation/wechat-devtools.git
 
 # 界面截图
 
+版本 1.05.2201210 (待修复bug)
+![screenshot 1.03.2006090](res/screenshots/1.05.2201210.png)
+
 版本 1.03.2006090
 ![screenshot 1.03.2006090](res/screenshots/1.03.2006090.jpg)
 
diff --git a/res/screenshots/1.05.2201210.png b/res/screenshots/1.05.2201210.png
new file mode 100644
index 0000000..64c7529
Binary files /dev/null and b/res/screenshots/1.05.2201210.png differ
diff --git a/tools/update-nwjs b/tools/update-nwjs
index 21eb62b..7e3e147 100755
--- a/tools/update-nwjs
+++ b/tools/update-nwjs
@@ -38,7 +38,7 @@ const nwjs = require("../conf/nwjs.json");
                 lastSize = size;
                 lastTime = now;
                 lastProgress = progress;
-                process.stdout.write(`Downloaded ${@.fs.filename(localPath)}: ${progress.toFixed(2)}%, speed ${speed.toFixed(2)} KiB/s\r`);
+                @info(`Downloaded ${@.fs.filename(localPath)}: ${progress.toFixed(2)}%, speed ${speed.toFixed(2)} KiB/s`);
             }
         },
         "onError": this.reject
@@ -70,6 +70,7 @@ const nwjs = require("../conf/nwjs.json");
 
     @.fs.deleteFile.sync(@path(__dirname, "../nwjs"));
 
+    console.log(@path(extractPath, @.fs.listFiles(extractPath)[0].name))
     @.fs.moveFile.sync(@path(extractPath, @.fs.listFiles(extractPath)[0].name),
                        @path(__dirname, "../nwjs"))
 
diff --git a/tools/update-nwjs-node b/tools/update-nwjs-node
new file mode 100644
index 0000000..7150ef3
--- /dev/null
+++ b/tools/update-nwjs-node
@@ -0,0 +1,118 @@
+#!/usr/bin/env node
+const fs = require('fs')
+const path = require('path')
+const net = require('net')
+const { spawn, execSync } = require('child_process');
+const util = require('util');
+
+const download = (nwjs) => {
+    return new Promise((resolve, reject) => {
+
+        try {
+            fs.mkdirSync(path.resolve(__dirname, "../cache"));
+        } catch (error) {
+
+        }
+
+        let url = nwjs.url.replace('${version}', nwjs.version).replace('${version}', nwjs.version)
+
+
+        let localPath = path.resolve(__dirname, "../cache", url.split("?")[0].split("/").slice(-1)[0]);
+
+        if (fs.existsSync(localPath)) {
+            console.info(`Cache available ${path.basename(localPath)}`);
+            resolve(localPath);
+            return;
+        }
+        console.info(`Downloading ${url}`);
+
+        const wgetCMD = `wget -c ${url} -O ${localPath}.tmp`
+        console.log(`执行 --- ${wgetCMD}`)
+        const ls = spawn('wget', ['-c', url, '-O', `${localPath}.tmp`], { stdio: 'inherit' });
+
+        // ls.stdout.on('data', (data) => {
+        //     console.log(`stdout: ${data}`);
+        // });
+
+        // ls.stderr.on('data', (data) => {
+        //     console.log(data.length)
+        //     process.stderr.write(data);
+        // });
+
+        ls.on('close', (code) => {
+            console.log(`child process exited with code ${code}`);
+            fs.rename(`${localPath}.tmp`, localPath, err => {
+                if (err) reject(err)
+                else resolve(localPath)
+            })
+        });
+
+    })
+}
+const extract = function (localPath) {
+    return new Promise((resolve, reject) => {
+
+        console.info(`Extracting ${localPath}`);
+
+        let extractPath = path.resolve(__dirname, `../tmp/${path.basename(localPath)}`);
+
+        execSync(`rm -rf ${extractPath}`)
+
+        fs.mkdirSync(extractPath);
+
+        console.log(`执行 tar -xf ${localPath} -C ${extractPath}`)
+        // v参数可输出过程
+        const tarP = spawn("tar", ["-xf", localPath, "-C", extractPath], { stdio: 'inherit' });
+        tarP.on('error', (err) => {
+            reject(err)
+        })
+        tarP.on('close', (code) => {
+
+            console.log(`child process close all stdio with code ${code}`);
+
+            resolve(extractPath);
+        })
+    })
+}
+
+const upgrade = function (extractPath) {
+
+    return new Promise((resolve, reject) => {
+
+        console.info(`Upgrading ${path.basename(extractPath)}`);
+
+        execSync(`rm -rf ${path.resolve(__dirname, "../nwjs")}`);
+
+        fs.renameSync(path.resolve(extractPath, fs.readdirSync(extractPath)[0]),
+            path.resolve(__dirname, "../nwjs"))
+
+        execSync(`rm -rf ${extractPath}`);
+
+        if (fs.existsSync(path.resolve(__dirname, "../node/bin/node"))) {
+            fs.linkSync(path.resolve(__dirname, "../node/bin/node"), path.resolve(__dirname, "../nwjs/node"));
+            fs.linkSync(path.resolve(__dirname, "../node/bin/node"), path.resolve(__dirname, "../nwjs/node.exe"));
+        }
+        if (!fs.existsSync(path.resolve(__dirname, "../package.nw"))) {
+            fs.linkSync(path.resolve(__dirname, "../package.nw"), path.resolve(__dirname, "../nwjs/package.nw"));
+        }
+
+        resolve();
+
+    })
+}
+const init = async () => {
+    try {
+        const nwjs = require("../conf/nwjs.json");
+        const localPath = await download(nwjs)
+        const extractPath = await extract(localPath)
+        const result = await upgrade(extractPath)
+
+        console.info(`Succeeded upgrading nwjs to version ${nwjs.version}`);
+    } catch (error) {
+
+        if (error) {
+            console.error('error--->', error);
+        }
+    }
+}
+init()
\ No newline at end of file