diff --git a/clear_data.sh b/clear_data.sh
index 44126ab..9e1766b 100644
--- a/clear_data.sh
+++ b/clear_data.sh
@@ -82,3 +82,8 @@ adb -s B2NGAA8861320589 shell am start -n com.android.chrome/com.google.android.
 adb -s e08f0a85 shell pm clear com.android.chrome
 adb -s e08f0a85 shell am set-debug-app --persistent com.android.chrome
 adb -s e08f0a85 shell am start -n com.android.chrome/com.google.android.apps.chrome.Main
+
+#xiao mi
+adb -s 192.168.1.24:42397 shell pm clear com.android.chrome
+adb -s 192.168.1.24:42397 shell am set-debug-app --persistent com.android.chrome
+adb -s 192.168.1.24:42397 shell am start -n com.android.chrome/com.google.android.apps.chrome.Main
diff --git a/package.json b/package.json
index e03367b..3cee580 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
     "electron-squirrel-startup": "^1.0.0",
     "mongodb": "^4.9.1",
     "mongoose": "^6.5.4",
+    "node-wget": "^0.4.3",
     "node-xlsx": "^0.21.0",
     "playwright": "1.23.0",
     "read-ini-file": "^3.0.1",
diff --git a/src/workers/CommandorPage.js b/src/workers/CommandorPage.js
index 1ef80e4..8c584da 100644
--- a/src/workers/CommandorPage.js
+++ b/src/workers/CommandorPage.js
@@ -5,6 +5,7 @@ const PublishType = require("../models/PublishType");
 const {
     shell
 } = require('electron')
+const GeoCaptchaSolver = require("./GeoCaptchaSolver");
 // const RDV_URL = "http://192.168.0.44:8000/test_appointment.html"
 const RDV_URL = "https://rendezvousparis.hermes.com/client/register";
 BLANK_URL = "about:blank"
@@ -114,8 +115,6 @@ class CommandorPage {
     async chooseCountry(page) {
         if (!page.isClosed()) {
             try {
-
-
                 await page.locator(COUNTRY_ID).focus();
                 await delay(getRandomWaitTime())
                 await page.click(COUNTRY_ID);
@@ -126,7 +125,6 @@ class CommandorPage {
                 log(e);
                 this.isTerminated = true;
             }
-            // await page.click(COUNTRY_ID);
         }
     }
 
@@ -295,7 +293,6 @@ class CommandorPage {
         try {
             let content = await currentPage.content();
             let captcha_url = "geo.captcha-delivery.com/captcha";
-
             if (content.toString().includes(captcha_url)) {
                 await this.checkAudioBtn();
                 for (let i = 0; i < 15; i++) {
@@ -327,7 +324,9 @@ class CommandorPage {
         let audioBtn = await this.page.frameLocator("iframe").locator("#captcha__audio__button");
         if (audioBtn) {
             log("audioBtn found")
-            // audioBtn.click()
+            audioBtn.click()
+            let captchSolver = new GeoCaptchaSolver(this.page)
+            captchSolver.solve()
         } else {
             log("audioBtn not found")
         }
diff --git a/src/workers/GeoCaptchaSolver.js b/src/workers/GeoCaptchaSolver.js
index e69de29..5c48775 100644
--- a/src/workers/GeoCaptchaSolver.js
+++ b/src/workers/GeoCaptchaSolver.js
@@ -0,0 +1,64 @@
+const PLAY_AUDIO_BTN_ID = ".audio-captcha-play-button"
+const wget = require('node-wget');
+const crypto = require('crypto');
+const homedir = require('os').homedir();
+const dest_dir = homedir + "/wavs/"
+// iframe.query_selector('.audio-captcha-track').inner_html()
+const AUDIO_CAPTCHA_TRACK = ".audio-captcha-track";
+const CAPTCHA_CONTAINER = "#captcha-container";
+const WAV_URL_REGEX = "https:.+.wav";
+const re = new RegExp(WAV_URL_REGEX);
+
+function delay(delayInMs) {
+    return new Promise(resolve => {
+        setTimeout(() => {
+            resolve(2);
+        }, delayInMs);
+    });
+}
+
+class GeoCaptchaSolver {
+    constructor(page) {
+        this.page = page
+    }
+
+
+    async solve() {
+        console.log("solve() called.")
+        console.log("play audio")
+        let iframeHandler = await this.page.frameLocator("body > iframe");
+        let playAudioBtn = await iframeHandler.locator(PLAY_AUDIO_BTN_ID);
+        playAudioBtn.click();
+        await delay(5000);
+        // let captcha_track = await iframeHandler.locator(AUDIO_CAPTCHA_TRACK);
+        // const handle = await this.page.frameLocator("iframe");
+        // const contentFrame = await handle.contentFrame();
+        // console.log(contentFrame)
+        let captcha_container = await iframeHandler.locator(CAPTCHA_CONTAINER)
+        // let result = await iframeHandler.evaluate(() => {
+        //     document.getElementsByClassName(AUDIO_CAPTCHA_TRACK)
+        // })
+        let html = await captcha_container.innerHTML()
+        console.log("audio_tag: " + html);
+        //    find wav from html
+        this.findWavFile(html)
+    }
+
+    findWavFile(html) {
+        let result = re.exec(html);
+        if (result) {
+            let audioUrl = result[0]
+            let fileName = crypto.randomUUID() + ".wav"
+            wget({url: audioUrl, dest: dest_dir + fileName}, function (error, response, body) {
+                if (error) {
+                    console.log('--- error:');
+                    console.log(error);            // error encountered
+                } else {
+                    console.log('download the file successfully');
+                }
+            })
+        }
+    }
+}
+
+module.exports = GeoCaptchaSolver
\ No newline at end of file