diff --git a/src/workers/LinkValidator.js b/src/workers/LinkValidator.js
index f2d97d2..0e2dbb7 100644
--- a/src/workers/LinkValidator.js
+++ b/src/workers/LinkValidator.js
@@ -10,16 +10,13 @@ const GeoCaptchaSolver = require("./GeoCaptchaSolver");
 BLANK_URL = "about:blank"
 const ERROR_CAPTCHA_UNSOLVABLE = "ERROR_CAPTCHA_UNSOLVABLE";
 
-const TIME_OUT = 60 * 1000 * 4//4 mins
+const TIME_OUT = 60 * 1000 * 2//2 mins
 
 const CONFIRMED_MESSAGE = "Your request for a Leather Goods appointment has been registered"
 const CONFIRMED_MESSAGE_FR = "Votre demande de rendez-vous Maroquinerie a bien été enregistrée et nous vous en remercions."
 const CONFIRMED_MESSAGE_CN = "您的皮具预约申请已登记"
-const SORRY_SENTENCE_FR = "nous sommes sincèrement désolés de n'avoir pu vous satisfaire cette fois-ci"
 const DOUBLE_REQUEST_ERROR_MESSAGE_FR = "Une demande avec les données saisies a déjà été validée aujourd’hui."
 const EMPTY_RESPONSE_ERROR = "ERR_EMPTY_RESPONSE"
-const MESSAGE_URL_VALIDATION_FR = "Nous avons envoyé un lien par e-mail."
-const MESSAGE_URL_VALIDATION_EN = "Please click on the link we sent by email"
 const DOUBLE_REQUEST_ERROR_MESSAGE = "A request with the same data has already been validated today."
 
 const TOO_MANY_REQUEST_ERROR_MESSAGE = "Due to a large number of requests"
@@ -43,10 +40,6 @@ function getRandom() {
     return Math.floor(Math.random() * 3);
 }
 
-function getRandomWaitTime() {
-    return getRandom() * 1000
-}
-
 function log(message) {
     appointmentLogger.log({level: "info", message: message})
 }
@@ -170,9 +163,9 @@ class LinkValidator {
 
     async onResponse(response) {
         // let rex = new RegExp(REGEX_RDV_URL)
-        log("onResponse url:" + response.url())
-        log("onResponse with statusCode:" + response.statusCode)
-        log("onResponse with message:" + response.statusMessage)
+        log(this.device.model + ":onResponse url:" + response.url())
+        log(this.device.model + ":onResponse with statusCode:" + response.statusCode)
+        log(this.device.model + ":onResponse with message:" + response.statusMessage)
         // if (rex.test(response.url())) {
         //     log("rdv url found:" + response.url())
         //     await this.push_message_to_db(PublishType.SUCCESS, response.url())
@@ -208,12 +201,12 @@ class LinkValidator {
     }
 
     async handleError(errorContent) {
-        log("handle error:" + errorContent);
+        log(this.device.model + ":handle error:" + errorContent);
         if (errorContent.includes(DOUBLE_REQUEST_ERROR_MESSAGE) || errorContent.includes(DOUBLE_REQUEST_ERROR_MESSAGE_FR)) {
             this.isTerminated = true;
         } else if (errorContent.includes(TOO_MANY_REQUEST_ERROR_MESSAGE) || errorContent.includes(TOO_MANY_REQUEST_ERROR_MESSAGE_FR)) {
             //add contact to black list and set terminated the task
-            log("handle error: will save to black list db");
+            log(this.device.model + ":handle error: will save to black list db");
         } else if (errorContent.includes(CAPTCHA_ERROR_MESSAGE) || errorContent.includes(CAPTCHA_ERROR_MESSAGE_FR)) {
             this.isTerminated = true;
         }
@@ -221,7 +214,7 @@ class LinkValidator {
     }
 
     async resetBrowser() {
-        console.log("will reset browser")
+        console.log(this.device.model + ":will reset browser")
         await this.device.shell("pm clear com.android.chrome")
         await delay(1000)
         await this.device.shell("am set-debug-app --persistent com.android.chrome")