diff --git a/cron/sendmessage.php b/cron/sendmessage.php
new file mode 100644
index 0000000..612c21e
--- /dev/null
+++ b/cron/sendmessage.php
@@ -0,0 +1,29 @@
+<?php
+ini_set('error_log', 'error_log');
+date_default_timezone_set('Asia/Tehran');
+require_once '../config.php';
+require_once '../botapi.php';
+require_once '../functions.php';
+if(!is_file('info'))return;
+if(!is_file('users.json'))return;
+
+
+$userid = json_decode(file_get_contents('users.json'));
+$info = json_decode(file_get_contents('info'),true);
+$count = 0;
+if(count($userid) == 0){
+    if(isset($info['id_admin'])){
+    sendmessage($info['id_admin'], "📌 پیام برای تمامی کاربران ارسال گردید.", null, 'HTML');
+    unlink('info');
+    }
+    return;
+    
+}
+foreach ($userid as $iduser){
+        if($count == 20)break;
+            sendmessage($iduser->id, $info['text'], null, 'HTML');
+        unset($userid[0]);
+        $userid = array_values($userid);
+        $count +=1;
+}
+file_put_contents('users.json',json_encode($userid,true));
\ No newline at end of file
diff --git a/functions.php b/functions.php
index 797d2c4..a87df9a 100644
--- a/functions.php
+++ b/functions.php
@@ -327,6 +327,7 @@ function DirectPayment($order_id){
         if ($affiliatescommission['status_commission'] == "oncommission" &&($Balance_id['affiliates'] !== null || $Balance_id['affiliates'] != 0)) {
             $result = ($get_invoice['price_product'] * $affiliatescommission['affiliatespercentage']) / 100;
             $user_Balance = select("user", "*", "id", $Balance_id['affiliates'],"select");
+            if(isset($user_Balance)){
             $Balance_prim = $user_Balance['Balance'] + $result;
             update("user","Balance",$Balance_prim, "id",$Balance_id['affiliates']);
             $result = number_format($result);
@@ -334,6 +335,7 @@ function DirectPayment($order_id){
         
         مبلغ $result تومان به حساب شما از طرف  زیر مجموعه تان به کیف پول شما واریز گردید";
             sendmessage($Balance_id['affiliates'], $textadd, null, 'HTML');
+            }
         }
         $Balance_prims = $Balance_id['Balance'] - $get_invoice['price_product'];
         if($Balance_prims <= 0) $Balance_prims = 0;
@@ -393,3 +395,17 @@ function DirectPayment($order_id){
 🛒 کد پیگیری شما: {$Payment_report['id_order']}", null, 'HTML');
 }
 }
+function savedata($type,$namefiled,$valuefiled){
+    global $from_id;
+    if($type == "clear"){
+        $datauser = [];
+        $datauser[$namefiled] = $valuefiled;
+        $data = json_encode($datauser);
+        update("user","Processing_value",$data,"id",$from_id);
+    }elseif($type == "save"){
+        $userdata = select("user","*","id",$from_id,"select");
+        $dataperevieos = json_decode($userdata['Processing_value'],true);
+        $dataperevieos[$namefiled] = $valuefiled;
+        update("user","Processing_value",json_encode($dataperevieos),"id",$from_id);
+    }
+}
\ No newline at end of file
diff --git a/index.php b/index.php
index 497009a..094941f 100644
--- a/index.php
+++ b/index.php
@@ -1,6 +1,6 @@
 <?php
 ini_set('error_log', 'error_log');
-$version = "4.8.5.1";
+$version = "4.8.5.2";
 date_default_timezone_set('Asia/Tehran');
 require_once 'config.php';
 require_once 'botapi.php';
@@ -100,6 +100,14 @@
         $datatextbot[$item['id_text']] = $item['text'];
     }
 }
+
+$existingCronCommands = shell_exec('crontab -l');
+$phpFilePath = "https://$domainhosts/cron/sendmessage.php";
+$cronCommand = "*/1 * * * * curl $phpFilePath";
+if (strpos($existingCronCommands, $cronCommand) === false) {
+    $command = "(crontab -l ; echo '$cronCommand') | crontab -";
+    shell_exec($command);
+}
 #---------channel--------------#
 $tch = '';
 if (isset ($channels['link']) && $from_id != 0) {
@@ -2362,36 +2370,34 @@
     sendmessage($from_id, $textbotlang['users']['selectoption'], $sendmessageuser, 'HTML');
 } elseif ($text == "✉️ ارسال همگانی") {
     sendmessage($from_id, $textbotlang['Admin']['ManageUser']['GetText'], $backadmin, 'HTML');
-    step('gettextforsendall', $from_id);
+    step('getconfirmsendall', $from_id);
+}elseif($user['step'] == "getconfirmsendall"){
+    savedata("clear","text",$text);
+    savedata("save","id_admin",$from_id);
+    sendmessage($from_id,"در صورت تایید متن زیر را ارسال نمایید
+    تایید", $backadmin, 'HTML');
+    step("gettextforsendall",$from_id);
 } elseif ($user['step'] == "gettextforsendall") {
-    if (!$text) {
-        sendmessage($from_id, $textbotlang['Admin']['mesage']['nottextmessage'], $backadmin, 'HTML');
-        return;
-    }
-    sendmessage($from_id, "درحال ارسال پیام", $keyboardadmin, 'HTML');
-    step('home', $from_id);
-    $filename = 'user.txt';
-    $stmt = $pdo->prepare("SELECT id FROM user");
-    $stmt->execute();
-    if ($result) {
-        $ids = array();
-        while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
-            $ids[] = $row['id'];
-        }
-        $idsText = implode("\n", $ids);
-        file_put_contents($filename, $idsText);
-    }
-    $file = fopen($filename, 'r');
-    if ($file) {
-        while (($line = fgets($file)) !== false) {
-            $line = trim($line);
-            sendmessage($line, $text, null, 'HTML');
-            usleep(1000000);
+    $userdata  = json_decode($user['Processing_value'],true);
+    if($text == "تایید"){
+        step('home', $from_id);
+        $result = select("user","id","User_Status","Active","fetchAll");
+        $Respuseronse = json_encode([
+        'inline_keyboard' => [
+            [
+                ['text' => "لغو ارسال", 'callback_data' => 'cancel_sendmessage'],
+            ],
+        ]
+    ]);
+        file_put_contents('cron/users.json',json_encode($result));
+        file_put_contents('cron/info',$user['Processing_value']);
+            sendmessage($from_id, "📌 پیام شما  در صف ارسال قرار گرفت پس از ارسال پیام تایید برای شما ارسال می شود ( ارسال پیام ممکن است  حداکثر 8 ساعت زمان ببرد بدلیل محدودیت های تلگرام )", $Respuseronse, 'HTML');
         }
-        sendmessage($from_id, "✅ پیام به تمامی کاربران ارسال شد", $keyboardadmin, 'HTML');
-        fclose($file);
-    }
-    unlink($filename);
+}elseif($datain == "cancel_sendmessage"){
+    unlink('cron/users.json');
+    unlink('cron/info');
+    deletemessage($from_id, $message_id);
+    sendmessage($from_id, "📌 ارسال پیام لغو گردید.", null, 'HTML');
 } elseif ($text == "📤 فوروارد همگانی") {
     sendmessage($from_id, $textbotlang['Admin']['ManageUser']['ForwardGetext'], $backadmin, 'HTML');
     step('gettextforwardMessage', $from_id);
diff --git a/table.php b/table.php
index 3478e1f..8b9d100 100644
--- a/table.php
+++ b/table.php
@@ -784,4 +784,5 @@
     }
 } catch (Exception $e) {
     file_put_contents('error_log',$e->getMessage());
-}
\ No newline at end of file
+}
+$connect->query("ALTER TABLE `user` CHANGE `Processing_value` `Processing_value` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL;");
\ No newline at end of file