diff --git a/clear_data.sh b/clear_data.sh
index 2733813..9900ce0 100644
--- a/clear_data.sh
+++ b/clear_data.sh
@@ -16,4 +16,8 @@ adb -s 76a3ac8d shell am start -n com.android.chrome/com.google.android.apps.chr
 #xiao mi
 adb -s 47e7e36b shell pm clear com.android.chrome
 adb -s 47e7e36b shell am set-debug-app --persistent com.android.chrome
-adb -s 47e7e36b shell am start -n com.android.chrome/com.google.android.apps.chrome.Main
\ No newline at end of file
+adb -s 47e7e36b shell am start -n com.android.chrome/com.google.android.apps.chrome.Main
+#asus tab
+adb -s 751005221815 shell pm clear com.android.chrome
+adb -s 751005221815 shell am set-debug-app --persistent com.android.chrome
+adb -s 751005221815 shell am start -n com.android.chrome/com.google.android.apps.chrome.Main
diff --git a/src/workers/CommandorPage.js b/src/workers/CommandorPage.js
index c8e542c..45c621c 100644
--- a/src/workers/CommandorPage.js
+++ b/src/workers/CommandorPage.js
@@ -1,6 +1,6 @@
 const {_android: android, devices} = require("playwright");
 
-const SolveCaptcha = require("./SolveCaptcha");
+const {SolveCaptcha, TWO_CAPTCHA_CONNECTION_FAILED} = require("./SolveCaptcha");
 const ReserveResultPojo = require("../models/ReserveResultPojo");
 const PublishType = require("../models/PublishType");
 
@@ -174,13 +174,14 @@ class CommandorPage {
     async clickValid(page) {
         await delay(getRandomWaitTime())
         try {
+            if (!this.page.isClosed()){
             this.page.evaluate(() => {
                 document.getElementsByClassName("btn")[0].focus();
             })
             await delay(getRandomWaitTime())
             this.page.evaluate(() => {
                 document.getElementsByClassName("btn")[0].click();
-            })
+            })}
         } catch (e) {
             console.log(e)
         }
@@ -194,7 +195,7 @@ class CommandorPage {
         this.captchaSolver = new SolveCaptcha(page);
         await this.captchaSolver.start((solution) => {
             console.log("solution is: " + solution);
-            if (solution !== ERROR_CAPTCHA_UNSOLVABLE) {
+            if (solution !== ERROR_CAPTCHA_UNSOLVABLE&&solution!==TWO_CAPTCHA_CONNECTION_FAILED) {
                 try {
                     if (!page.isClosed()){
                     page.evaluate((solution) => {
@@ -217,7 +218,7 @@ class CommandorPage {
 
         if (content.toString().includes(captcha_url)) {
             await this.checkAudioBtn();
-            console.log("we are blocked");
+            console.log("发现datadome");
         } else {
             if (currentPage.url() === RDV_URL) {
                 await this.fillFields(this.page);
diff --git a/src/workers/SolveCaptcha.js b/src/workers/SolveCaptcha.js
index a642967..0ac7aca 100644
--- a/src/workers/SolveCaptcha.js
+++ b/src/workers/SolveCaptcha.js
@@ -1,5 +1,6 @@
 const axios = require("axios");
 const CAPCHA_NOT_READY = "CAPCHA_NOT_READY";
+const TWO_CAPTCHA_CONNECTION_FAILED = "TWO_CAPTCHA_CONNECTION_FAILED";
 const REGEX_DATA_SITE_KEY = "data-sitekey=[\"a-z0-9A-Z]+";
 const API_KEY = "d66aaf490d8aa424a5175e1fbd1aadea";
 const SITE_KEY = "6LdUViwUAAAAAOBJjtMsmKc9C7200Djd31w2mCs7";
@@ -24,23 +25,28 @@ class SolveCaptcha {
 
     async solve_captcha(site_key, handle_solution_received) {
         console.log("solve_captcha(), for " + this.page.url())
-        let url_get = `http://2captcha.com/in.php?key=${API_KEY}&method=userrecaptcha&googlekey=${site_key}&pageurl=${this.page.url()}`;
-
-        let res = await axios.get(url_get)
-        console.log(`statusCode: ${res.status}`);
-        console.log(res);
-        let results = res.data.split("|");
-        this.captcha_id = results[1];
-        let solution = CAPCHA_NOT_READY;
-        let status_code = 1;
-        await delay(15 * 1000)
-        while (solution === CAPCHA_NOT_READY || status_code !== 200) {
-            await this.get_solution(this.captcha_id, (status, sol) => {
-                status_code = status;
-                solution = sol
-            })
+        try {
+            let url_get = `http://2captcha.com/in.php?key=${API_KEY}&method=userrecaptcha&googlekey=${site_key}&pageurl=${this.page.url()}`;
+            let res = await axios.get(url_get)
+            console.log(`statusCode: ${res.status}`);
+            console.log(res);
+            let results = res.data.split("|");
+            this.captcha_id = results[1];
+            let solution = CAPCHA_NOT_READY;
+            let status_code = 1;
+            await delay(15 * 1000)
+            while (solution === CAPCHA_NOT_READY || status_code !== 200) {
+                await this.get_solution(this.captcha_id, (status, sol) => {
+                    status_code = status;
+                    solution = sol
+                })
+            }
+            handle_solution_received(solution)
+        }catch (e) {
+            console.log(e)
+            handle_solution_received(TWO_CAPTCHA_CONNECTION_FAILED)
         }
-        handle_solution_received(solution)
+
     }
 
     async get_solution(catcha_id, onSolutionFound) {
@@ -68,4 +74,4 @@ class SolveCaptcha {
     }
 }
 
-module.exports = SolveCaptcha
\ No newline at end of file
+module.exports = {SolveCaptcha, TWO_CAPTCHA_CONNECTION_FAILED}
\ No newline at end of file