diff --git a/application/common/library/scrm/AntiBotConfigBuilder.php b/application/common/library/scrm/AntiBotConfigBuilder.php
index 504a6e7..aa88dda 100755
--- a/application/common/library/scrm/AntiBotConfigBuilder.php
+++ b/application/common/library/scrm/AntiBotConfigBuilder.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace app\common\library\scrm;
 
+use app\common\service\SplitPageUrlResolver;
 use think\Config;
 
 /**
@@ -26,6 +27,10 @@ class AntiBotConfigBuilder
             return null;
         }
 
+        if ($ticketType === 'a2c' && $landingUrlHint === '') {
+            $landingUrlHint = SplitPageUrlResolver::resolveFinalUrl($pageUrl);
+        }
+
         $sessionScope = self::resolveSessionScope($ticketType, $pageUrl, $landingUrlHint);
         if ($sessionScope === '') {
             return null;
@@ -83,6 +88,10 @@ class AntiBotConfigBuilder
      */
     public static function resolveSessionKey(string $ticketType, string $pageUrl, string $landingUrlHint = ''): string
     {
+        if ($ticketType === 'a2c' && $landingUrlHint === '') {
+            $landingUrlHint = SplitPageUrlResolver::resolveFinalUrl($pageUrl);
+        }
+
         $scope = self::resolveSessionScope($ticketType, $pageUrl, $landingUrlHint);
 
         return $ticketType . ':' . ($scope !== '' ? $scope : 'unknown');
@@ -244,18 +253,41 @@ class AntiBotConfigBuilder
 
     /**
      * A2C 会话 scope：业务域 + 分享 id（避免多工单共用温池 Browser 互相干扰）
+     *
+     * 短链先 HTTP 预解析再提取 ?id=，确保不同分享页不会落到同一 sessionKey。
      */
     private static function resolveA2cSessionScope(string $pageUrl, string $landingUrlHint = ''): string
     {
-        $host = self::resolveA2cSessionHost($pageUrl, $landingUrlHint);
+        $resolvedUrl = self::resolveA2cResolvedUrl($pageUrl, $landingUrlHint);
+        $host = self::resolveA2cSessionHost($pageUrl, $resolvedUrl);
         $shareId = self::extractA2cShareId($pageUrl);
-        if ($shareId === '' && $landingUrlHint !== '') {
-            $shareId = self::extractA2cShareId($landingUrlHint);
+        if ($shareId === '') {
+            $shareId = self::extractA2cShareId($resolvedUrl);
         }
 
         return $shareId !== '' ? $host . ':' . $shareId : $host;
     }
 
+    /**
+     * A2C 短链 HTTP 预解析：优先已有 landingUrlHint，否则跟随重定向得到长链
+     */
+    private static function resolveA2cResolvedUrl(string $pageUrl, string $landingUrlHint = ''): string
+    {
+        if ($landingUrlHint !== '' && self::extractA2cShareId($landingUrlHint) !== '') {
+            return $landingUrlHint;
+        }
+        if (self::extractA2cShareId($pageUrl) !== '') {
+            return $pageUrl;
+        }
+
+        $resolved = SplitPageUrlResolver::resolveFinalUrl($pageUrl);
+        if ($resolved !== '') {
+            return $resolved;
+        }
+
+        return $landingUrlHint !== '' ? $landingUrlHint : $pageUrl;
+    }
+
     /**
      * 从 A2C 分享 URL 提取 id 查询参数
      */
diff --git a/application/common/service/SplitNodeHealthService.php b/application/common/service/SplitNodeHealthService.php
index 9e815f5..ca2e41e 100755
--- a/application/common/service/SplitNodeHealthService.php
+++ b/application/common/service/SplitNodeHealthService.php
@@ -37,6 +37,8 @@ class SplitNodeHealthService
 
     /**
      * 当前是否适合向 Node 提交新 Browser 任务
+     *
+     * A2C 等 antiBot 任务走 real profile，应参考 queueReal 而非 standard 队列。
      */
     public static function canAcceptWork(): bool
     {
@@ -47,33 +49,61 @@ class SplitNodeHealthService
         if (!empty($stats['shuttingDown'])) {
             return false;
         }
-        $queue = is_array($stats['queue'] ?? null) ? $stats['queue'] : [];
-        $config = is_array($stats['config'] ?? null) ? $stats['config'] : [];
-        $queued = (int) ($queue['queued'] ?? 0);
-        $active = (int) ($queue['active'] ?? 0);
-        $max = max(1, (int) ($config['maxConcurrentBrowsers'] ?? ($queue['max'] ?? 4)));
+
+        $snapshot = self::resolveQueueSnapshot($stats);
         $threshold = SplitSyncConfigService::getNodeQueueSkipThreshold();
-        if ($queued >= $threshold) {
+        if ($snapshot['queued'] >= $threshold) {
             return false;
         }
-        return $active < $max;
+
+        return $snapshot['active'] < $snapshot['max'];
     }
 
     /**
-     * @return array{queued:int,active:int,max:int}
+     * @return array{queued:int,active:int,max:int,profile:string}
      */
     public static function getQueueSnapshot(): array
     {
         $stats = self::fetchStats();
         if ($stats === null) {
-            return ['queued' => 0, 'active' => 0, 'max' => 0];
+            return ['queued' => 0, 'active' => 0, 'max' => 0, 'profile' => 'real'];
         }
-        $queue = is_array($stats['queue'] ?? null) ? $stats['queue'] : [];
-        $config = is_array($stats['config'] ?? null) ? $stats['config'] : [];
+
+        $snapshot = self::resolveQueueSnapshot($stats);
         return [
-            'queued' => (int) ($queue['queued'] ?? 0),
-            'active' => (int) ($queue['active'] ?? 0),
-            'max'    => max(1, (int) ($config['maxConcurrentBrowsers'] ?? ($queue['max'] ?? 4))),
+            'queued'  => $snapshot['queued'],
+            'active'  => $snapshot['active'],
+            'max'     => $snapshot['max'],
+            'profile' => $snapshot['profile'],
+        ];
+    }
+
+    /**
+     * 优先使用 real 队列（antiBot / A2C），无数据时回退 standard
+     *
+     * @param array<string, mixed> $stats
+     * @return array{queued:int,active:int,max:int,profile:string}
+     */
+    private static function resolveQueueSnapshot(array $stats): array
+    {
+        $config = is_array($stats['config'] ?? null) ? $stats['config'] : [];
+        $queueReal = is_array($stats['queueReal'] ?? null) ? $stats['queueReal'] : [];
+        if ($queueReal !== []) {
+            return [
+                'queued'  => (int) ($queueReal['queued'] ?? 0),
+                'active'  => (int) ($queueReal['active'] ?? 0),
+                'max'     => max(1, (int) ($config['maxConcurrentBrowsersReal'] ?? ($queueReal['max'] ?? 2))),
+                'profile' => 'real',
+            ];
+        }
+
+        $queue = is_array($stats['queue'] ?? null) ? $stats['queue'] : [];
+
+        return [
+            'queued'  => (int) ($queue['queued'] ?? 0),
+            'active'  => (int) ($queue['active'] ?? 0),
+            'max'     => max(1, (int) ($config['maxConcurrentBrowsers'] ?? ($queue['max'] ?? 4))),
+            'profile' => 'standard',
         ];
     }
 
diff --git a/application/common/service/SplitTicketSyncDispatchService.php b/application/common/service/SplitTicketSyncDispatchService.php
index cf3e131..6a06409 100755
--- a/application/common/service/SplitTicketSyncDispatchService.php
+++ b/application/common/service/SplitTicketSyncDispatchService.php
@@ -4,11 +4,15 @@ declare(strict_types=1);
 
 namespace app\common\service;
 
+use think\Db;
+
 /**
  * 工单手工同步 CLI 后台投递
  *
  * Web 请求仅负责鉴权与投递，实际 Spider 在独立 CLI 进程中执行，
  * 避免长时间占用 PHP-FPM 与 Session 锁导致后台其它页面无法打开。
+ *
+ * Node 类型（A2C / Whatshub 等）在同一 nohup 子 shell 内串行执行，避免并行 Chrome 压垮温池。
  */
 class SplitTicketSyncDispatchService
 {
@@ -28,6 +32,13 @@ class SplitTicketSyncDispatchService
         $think = $this->resolveThinkScript();
         $root = $this->resolveRootPath();
         $lockService = new SplitTicketSyncLockService();
+        $nodeTypeMap = array_flip(SplitScrmSpiderFactory::listNodeSyncTypes());
+        $typeMap = $this->loadTicketTypeMap($ticketIds);
+
+        /** @var int[] $nodeTicketIds */
+        $nodeTicketIds = [];
+        /** @var int[] $directTicketIds */
+        $directTicketIds = [];
 
         foreach ($ticketIds as $rawId) {
             $ticketId = (int) $rawId;
@@ -40,6 +51,15 @@ class SplitTicketSyncDispatchService
                 continue;
             }
 
+            $ticketType = (string) ($typeMap[$ticketId] ?? '');
+            if ($ticketType !== '' && isset($nodeTypeMap[$ticketType])) {
+                $nodeTicketIds[] = $ticketId;
+            } else {
+                $directTicketIds[] = $ticketId;
+            }
+        }
+
+        foreach ($directTicketIds as $ticketId) {
             if ($this->spawnCli($php, $think, $root, $ticketId)) {
                 $queued[] = $ticketId;
             } else {
@@ -47,11 +67,26 @@ class SplitTicketSyncDispatchService
             }
         }
 
+        if ($nodeTicketIds !== []) {
+            $spawned = $this->spawnCliSequential($php, $think, $root, $nodeTicketIds);
+            if ($spawned) {
+                foreach ($nodeTicketIds as $ticketId) {
+                    $queued[] = $ticketId;
+                }
+            } else {
+                foreach ($nodeTicketIds as $ticketId) {
+                    $failed[] = $ticketId;
+                }
+            }
+        }
+
         SplitTicketSyncLogger::log('web', 'manual sync dispatched', [
-            'queued'  => $queued,
-            'skipped' => $skipped,
-            'failed'  => $failed,
-            'phpCli'  => $php,
+            'queued'       => $queued,
+            'skipped'      => $skipped,
+            'failed'       => $failed,
+            'nodeSerial'   => $nodeTicketIds,
+            'directParallel' => $directTicketIds,
+            'phpCli'       => $php,
         ]);
 
         return [
@@ -82,7 +117,37 @@ class SplitTicketSyncDispatchService
     }
 
     /**
-     * 后台启动 split:sync-tickets CLI
+     * @param int[] $ticketIds
+     * @return array<int, string> ticketId => ticket_type
+     */
+    private function loadTicketTypeMap(array $ticketIds): array
+    {
+        $ids = [];
+        foreach ($ticketIds as $rawId) {
+            $ticketId = (int) $rawId;
+            if ($ticketId > 0) {
+                $ids[] = $ticketId;
+            }
+        }
+        if ($ids === []) {
+            return [];
+        }
+
+        $rows = Db::name('split_ticket')
+            ->where('id', 'in', $ids)
+            ->field('id,ticket_type')
+            ->select();
+
+        $map = [];
+        foreach ($rows as $row) {
+            $map[(int) $row['id']] = (string) ($row['ticket_type'] ?? '');
+        }
+
+        return $map;
+    }
+
+    /**
+     * 后台启动 split:sync-tickets CLI（单工单，并行投递）
      */
     private function spawnCli(string $php, string $think, string $root, int $ticketId): bool
     {
@@ -97,18 +162,63 @@ class SplitTicketSyncDispatchService
             escapeshellarg($logFile)
         );
 
+        return $this->runBackgroundCommand($root, $inner, $ticketId, 'parallel');
+    }
+
+    /**
+     * Node 类型工单：单条 nohup 内串行执行多个 CLI，避免并行 Chrome
+     *
+     * @param int[] $ticketIds
+     */
+    private function spawnCliSequential(string $php, string $think, string $root, array $ticketIds): bool
+    {
+        if ($ticketIds === []) {
+            return false;
+        }
+
+        $logDir = $this->resolveLogDir();
+        $parts = [];
+        foreach ($ticketIds as $ticketId) {
+            $ticketId = (int) $ticketId;
+            if ($ticketId <= 0) {
+                continue;
+            }
+            $logFile = $logDir . 'cli_' . $ticketId . '_' . date('YmdHis') . '.log';
+            $parts[] = sprintf(
+                '%s %s split:sync-tickets --ticket=%d >> %s 2>&1',
+                escapeshellarg($php),
+                escapeshellarg($think),
+                $ticketId,
+                escapeshellarg($logFile)
+            );
+        }
+        if ($parts === []) {
+            return false;
+        }
+
+        $inner = implode('; ', $parts);
+
+        return $this->runBackgroundCommand($root, $inner, $ticketIds, 'node-serial');
+    }
+
+    /**
+     * @param int|int[] $ticketRef 日志用 ticketId 或 ID 列表
+     */
+    private function runBackgroundCommand(string $root, string $inner, $ticketRef, string $mode): bool
+    {
         if ($this->isWindows()) {
             $command = sprintf('start /B cmd /C %s', $inner);
         } else {
-            $command = sprintf('cd %s && nohup %s &', escapeshellarg($root), $inner);
+            $command = sprintf('cd %s && nohup bash -c %s &', escapeshellarg($root), escapeshellarg($inner));
         }
 
         if ($this->canUseExec()) {
             @exec($command, $output, $exitCode);
             SplitTicketSyncLogger::log('web', 'cli spawn exec', [
-                'ticketId' => $ticketId,
-                'command'  => $command,
-                'exitCode' => $exitCode,
+                'ticketRef' => $ticketRef,
+                'mode'      => $mode,
+                'command'   => $command,
+                'exitCode'  => $exitCode,
             ]);
             return true;
         }
@@ -116,14 +226,16 @@ class SplitTicketSyncDispatchService
         if ($this->canUseShellExec()) {
             @shell_exec($command);
             SplitTicketSyncLogger::log('web', 'cli spawn shell_exec', [
-                'ticketId' => $ticketId,
-                'command'  => $command,
+                'ticketRef' => $ticketRef,
+                'mode'      => $mode,
+                'command'   => $command,
             ]);
             return true;
         }
 
         SplitTicketSyncLogger::log('web', 'cli spawn failed: exec disabled', [
-            'ticketId' => $ticketId,
+            'ticketRef' => $ticketRef,
+            'mode'      => $mode,
         ]);
 
         return false;
diff --git a/patches/application/common/library/scrm/AntiBotConfigBuilder.php b/patches/application/common/library/scrm/AntiBotConfigBuilder.php
index 504a6e7..aa88dda 100644
--- a/patches/application/common/library/scrm/AntiBotConfigBuilder.php
+++ b/patches/application/common/library/scrm/AntiBotConfigBuilder.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace app\common\library\scrm;
 
+use app\common\service\SplitPageUrlResolver;
 use think\Config;
 
 /**
@@ -26,6 +27,10 @@ class AntiBotConfigBuilder
             return null;
         }
 
+        if ($ticketType === 'a2c' && $landingUrlHint === '') {
+            $landingUrlHint = SplitPageUrlResolver::resolveFinalUrl($pageUrl);
+        }
+
         $sessionScope = self::resolveSessionScope($ticketType, $pageUrl, $landingUrlHint);
         if ($sessionScope === '') {
             return null;
@@ -83,6 +88,10 @@ class AntiBotConfigBuilder
      */
     public static function resolveSessionKey(string $ticketType, string $pageUrl, string $landingUrlHint = ''): string
     {
+        if ($ticketType === 'a2c' && $landingUrlHint === '') {
+            $landingUrlHint = SplitPageUrlResolver::resolveFinalUrl($pageUrl);
+        }
+
         $scope = self::resolveSessionScope($ticketType, $pageUrl, $landingUrlHint);
 
         return $ticketType . ':' . ($scope !== '' ? $scope : 'unknown');
@@ -244,18 +253,41 @@ class AntiBotConfigBuilder
 
     /**
      * A2C 会话 scope：业务域 + 分享 id（避免多工单共用温池 Browser 互相干扰）
+     *
+     * 短链先 HTTP 预解析再提取 ?id=，确保不同分享页不会落到同一 sessionKey。
      */
     private static function resolveA2cSessionScope(string $pageUrl, string $landingUrlHint = ''): string
     {
-        $host = self::resolveA2cSessionHost($pageUrl, $landingUrlHint);
+        $resolvedUrl = self::resolveA2cResolvedUrl($pageUrl, $landingUrlHint);
+        $host = self::resolveA2cSessionHost($pageUrl, $resolvedUrl);
         $shareId = self::extractA2cShareId($pageUrl);
-        if ($shareId === '' && $landingUrlHint !== '') {
-            $shareId = self::extractA2cShareId($landingUrlHint);
+        if ($shareId === '') {
+            $shareId = self::extractA2cShareId($resolvedUrl);
         }
 
         return $shareId !== '' ? $host . ':' . $shareId : $host;
     }
 
+    /**
+     * A2C 短链 HTTP 预解析：优先已有 landingUrlHint，否则跟随重定向得到长链
+     */
+    private static function resolveA2cResolvedUrl(string $pageUrl, string $landingUrlHint = ''): string
+    {
+        if ($landingUrlHint !== '' && self::extractA2cShareId($landingUrlHint) !== '') {
+            return $landingUrlHint;
+        }
+        if (self::extractA2cShareId($pageUrl) !== '') {
+            return $pageUrl;
+        }
+
+        $resolved = SplitPageUrlResolver::resolveFinalUrl($pageUrl);
+        if ($resolved !== '') {
+            return $resolved;
+        }
+
+        return $landingUrlHint !== '' ? $landingUrlHint : $pageUrl;
+    }
+
     /**
      * 从 A2C 分享 URL 提取 id 查询参数
      */
diff --git a/patches/application/common/service/SplitNodeHealthService.php b/patches/application/common/service/SplitNodeHealthService.php
index 9e815f5..ca2e41e 100755
--- a/patches/application/common/service/SplitNodeHealthService.php
+++ b/patches/application/common/service/SplitNodeHealthService.php
@@ -37,6 +37,8 @@ class SplitNodeHealthService
 
     /**
      * 当前是否适合向 Node 提交新 Browser 任务
+     *
+     * A2C 等 antiBot 任务走 real profile，应参考 queueReal 而非 standard 队列。
      */
     public static function canAcceptWork(): bool
     {
@@ -47,33 +49,61 @@ class SplitNodeHealthService
         if (!empty($stats['shuttingDown'])) {
             return false;
         }
-        $queue = is_array($stats['queue'] ?? null) ? $stats['queue'] : [];
-        $config = is_array($stats['config'] ?? null) ? $stats['config'] : [];
-        $queued = (int) ($queue['queued'] ?? 0);
-        $active = (int) ($queue['active'] ?? 0);
-        $max = max(1, (int) ($config['maxConcurrentBrowsers'] ?? ($queue['max'] ?? 4)));
+
+        $snapshot = self::resolveQueueSnapshot($stats);
         $threshold = SplitSyncConfigService::getNodeQueueSkipThreshold();
-        if ($queued >= $threshold) {
+        if ($snapshot['queued'] >= $threshold) {
             return false;
         }
-        return $active < $max;
+
+        return $snapshot['active'] < $snapshot['max'];
     }
 
     /**
-     * @return array{queued:int,active:int,max:int}
+     * @return array{queued:int,active:int,max:int,profile:string}
      */
     public static function getQueueSnapshot(): array
     {
         $stats = self::fetchStats();
         if ($stats === null) {
-            return ['queued' => 0, 'active' => 0, 'max' => 0];
+            return ['queued' => 0, 'active' => 0, 'max' => 0, 'profile' => 'real'];
         }
-        $queue = is_array($stats['queue'] ?? null) ? $stats['queue'] : [];
-        $config = is_array($stats['config'] ?? null) ? $stats['config'] : [];
+
+        $snapshot = self::resolveQueueSnapshot($stats);
         return [
-            'queued' => (int) ($queue['queued'] ?? 0),
-            'active' => (int) ($queue['active'] ?? 0),
-            'max'    => max(1, (int) ($config['maxConcurrentBrowsers'] ?? ($queue['max'] ?? 4))),
+            'queued'  => $snapshot['queued'],
+            'active'  => $snapshot['active'],
+            'max'     => $snapshot['max'],
+            'profile' => $snapshot['profile'],
+        ];
+    }
+
+    /**
+     * 优先使用 real 队列（antiBot / A2C），无数据时回退 standard
+     *
+     * @param array<string, mixed> $stats
+     * @return array{queued:int,active:int,max:int,profile:string}
+     */
+    private static function resolveQueueSnapshot(array $stats): array
+    {
+        $config = is_array($stats['config'] ?? null) ? $stats['config'] : [];
+        $queueReal = is_array($stats['queueReal'] ?? null) ? $stats['queueReal'] : [];
+        if ($queueReal !== []) {
+            return [
+                'queued'  => (int) ($queueReal['queued'] ?? 0),
+                'active'  => (int) ($queueReal['active'] ?? 0),
+                'max'     => max(1, (int) ($config['maxConcurrentBrowsersReal'] ?? ($queueReal['max'] ?? 2))),
+                'profile' => 'real',
+            ];
+        }
+
+        $queue = is_array($stats['queue'] ?? null) ? $stats['queue'] : [];
+
+        return [
+            'queued'  => (int) ($queue['queued'] ?? 0),
+            'active'  => (int) ($queue['active'] ?? 0),
+            'max'     => max(1, (int) ($config['maxConcurrentBrowsers'] ?? ($queue['max'] ?? 4))),
+            'profile' => 'standard',
         ];
     }
 
diff --git a/patches/application/common/service/SplitTicketSyncDispatchService.php b/patches/application/common/service/SplitTicketSyncDispatchService.php
index cf3e131..6a06409 100644
--- a/patches/application/common/service/SplitTicketSyncDispatchService.php
+++ b/patches/application/common/service/SplitTicketSyncDispatchService.php
@@ -4,11 +4,15 @@ declare(strict_types=1);
 
 namespace app\common\service;
 
+use think\Db;
+
 /**
  * 工单手工同步 CLI 后台投递
  *
  * Web 请求仅负责鉴权与投递，实际 Spider 在独立 CLI 进程中执行，
  * 避免长时间占用 PHP-FPM 与 Session 锁导致后台其它页面无法打开。
+ *
+ * Node 类型（A2C / Whatshub 等）在同一 nohup 子 shell 内串行执行，避免并行 Chrome 压垮温池。
  */
 class SplitTicketSyncDispatchService
 {
@@ -28,6 +32,13 @@ class SplitTicketSyncDispatchService
         $think = $this->resolveThinkScript();
         $root = $this->resolveRootPath();
         $lockService = new SplitTicketSyncLockService();
+        $nodeTypeMap = array_flip(SplitScrmSpiderFactory::listNodeSyncTypes());
+        $typeMap = $this->loadTicketTypeMap($ticketIds);
+
+        /** @var int[] $nodeTicketIds */
+        $nodeTicketIds = [];
+        /** @var int[] $directTicketIds */
+        $directTicketIds = [];
 
         foreach ($ticketIds as $rawId) {
             $ticketId = (int) $rawId;
@@ -40,6 +51,15 @@ class SplitTicketSyncDispatchService
                 continue;
             }
 
+            $ticketType = (string) ($typeMap[$ticketId] ?? '');
+            if ($ticketType !== '' && isset($nodeTypeMap[$ticketType])) {
+                $nodeTicketIds[] = $ticketId;
+            } else {
+                $directTicketIds[] = $ticketId;
+            }
+        }
+
+        foreach ($directTicketIds as $ticketId) {
             if ($this->spawnCli($php, $think, $root, $ticketId)) {
                 $queued[] = $ticketId;
             } else {
@@ -47,11 +67,26 @@ class SplitTicketSyncDispatchService
             }
         }
 
+        if ($nodeTicketIds !== []) {
+            $spawned = $this->spawnCliSequential($php, $think, $root, $nodeTicketIds);
+            if ($spawned) {
+                foreach ($nodeTicketIds as $ticketId) {
+                    $queued[] = $ticketId;
+                }
+            } else {
+                foreach ($nodeTicketIds as $ticketId) {
+                    $failed[] = $ticketId;
+                }
+            }
+        }
+
         SplitTicketSyncLogger::log('web', 'manual sync dispatched', [
-            'queued'  => $queued,
-            'skipped' => $skipped,
-            'failed'  => $failed,
-            'phpCli'  => $php,
+            'queued'       => $queued,
+            'skipped'      => $skipped,
+            'failed'       => $failed,
+            'nodeSerial'   => $nodeTicketIds,
+            'directParallel' => $directTicketIds,
+            'phpCli'       => $php,
         ]);
 
         return [
@@ -82,7 +117,37 @@ class SplitTicketSyncDispatchService
     }
 
     /**
-     * 后台启动 split:sync-tickets CLI
+     * @param int[] $ticketIds
+     * @return array<int, string> ticketId => ticket_type
+     */
+    private function loadTicketTypeMap(array $ticketIds): array
+    {
+        $ids = [];
+        foreach ($ticketIds as $rawId) {
+            $ticketId = (int) $rawId;
+            if ($ticketId > 0) {
+                $ids[] = $ticketId;
+            }
+        }
+        if ($ids === []) {
+            return [];
+        }
+
+        $rows = Db::name('split_ticket')
+            ->where('id', 'in', $ids)
+            ->field('id,ticket_type')
+            ->select();
+
+        $map = [];
+        foreach ($rows as $row) {
+            $map[(int) $row['id']] = (string) ($row['ticket_type'] ?? '');
+        }
+
+        return $map;
+    }
+
+    /**
+     * 后台启动 split:sync-tickets CLI（单工单，并行投递）
      */
     private function spawnCli(string $php, string $think, string $root, int $ticketId): bool
     {
@@ -97,18 +162,63 @@ class SplitTicketSyncDispatchService
             escapeshellarg($logFile)
         );
 
+        return $this->runBackgroundCommand($root, $inner, $ticketId, 'parallel');
+    }
+
+    /**
+     * Node 类型工单：单条 nohup 内串行执行多个 CLI，避免并行 Chrome
+     *
+     * @param int[] $ticketIds
+     */
+    private function spawnCliSequential(string $php, string $think, string $root, array $ticketIds): bool
+    {
+        if ($ticketIds === []) {
+            return false;
+        }
+
+        $logDir = $this->resolveLogDir();
+        $parts = [];
+        foreach ($ticketIds as $ticketId) {
+            $ticketId = (int) $ticketId;
+            if ($ticketId <= 0) {
+                continue;
+            }
+            $logFile = $logDir . 'cli_' . $ticketId . '_' . date('YmdHis') . '.log';
+            $parts[] = sprintf(
+                '%s %s split:sync-tickets --ticket=%d >> %s 2>&1',
+                escapeshellarg($php),
+                escapeshellarg($think),
+                $ticketId,
+                escapeshellarg($logFile)
+            );
+        }
+        if ($parts === []) {
+            return false;
+        }
+
+        $inner = implode('; ', $parts);
+
+        return $this->runBackgroundCommand($root, $inner, $ticketIds, 'node-serial');
+    }
+
+    /**
+     * @param int|int[] $ticketRef 日志用 ticketId 或 ID 列表
+     */
+    private function runBackgroundCommand(string $root, string $inner, $ticketRef, string $mode): bool
+    {
         if ($this->isWindows()) {
             $command = sprintf('start /B cmd /C %s', $inner);
         } else {
-            $command = sprintf('cd %s && nohup %s &', escapeshellarg($root), $inner);
+            $command = sprintf('cd %s && nohup bash -c %s &', escapeshellarg($root), escapeshellarg($inner));
         }
 
         if ($this->canUseExec()) {
             @exec($command, $output, $exitCode);
             SplitTicketSyncLogger::log('web', 'cli spawn exec', [
-                'ticketId' => $ticketId,
-                'command'  => $command,
-                'exitCode' => $exitCode,
+                'ticketRef' => $ticketRef,
+                'mode'      => $mode,
+                'command'   => $command,
+                'exitCode'  => $exitCode,
             ]);
             return true;
         }
@@ -116,14 +226,16 @@ class SplitTicketSyncDispatchService
         if ($this->canUseShellExec()) {
             @shell_exec($command);
             SplitTicketSyncLogger::log('web', 'cli spawn shell_exec', [
-                'ticketId' => $ticketId,
-                'command'  => $command,
+                'ticketRef' => $ticketRef,
+                'mode'      => $mode,
+                'command'   => $command,
             ]);
             return true;
         }
 
         SplitTicketSyncLogger::log('web', 'cli spawn failed: exec disabled', [
-            'ticketId' => $ticketId,
+            'ticketRef' => $ticketRef,
+            'mode'      => $mode,
         ]);
 
         return false;
diff --git a/patches/puppeteer-api/server.js b/patches/puppeteer-api/server.js
index 5d297b2..266bc99 100755
--- a/patches/puppeteer-api/server.js
+++ b/patches/puppeteer-api/server.js
@@ -514,16 +514,24 @@ async function ensureCaptchaProxyBrowserIfNeeded(browserCtx) {
         extraArgs,
         sessionKey: antiBot.sessionKey || '',
     });
+    tagBrowserSession(browserSession, profile, antiBot.sessionKey || '', extraArgs);
     browserSession.captchaProxyActive = true;
 
+    const proxySessionRef = { current: browserSession };
     page = await createTaskPage(
         browserSession.browser,
         browserSession.reused ? null : browserSession.page,
         navigationUrl,
         antiBot,
         mergedCookies.length > 0 ? mergedCookies : snapshotCookies,
-        { ...pageExtraOpts, useCaptchaProxy: true }
+        {
+            ...pageExtraOpts,
+            useCaptchaProxy: true,
+            browserSession,
+            browserSessionRef: proxySessionRef,
+        }
     );
+    browserSession = proxySessionRef.current;
 
     if (antiBot?.enabled) {
         attachSitekeyCapture(page, browserSession.browser);
@@ -541,28 +549,95 @@ async function ensureCaptchaProxyBrowserIfNeeded(browserCtx) {
     browserCtx.page = page;
 }
 
-/** 任务结束关闭本次 Tab（温池复用 Browser 时保留 Browser 实例） */
+/**
+ * 为温池复用 / newPage 重试附加元数据（profile、sessionKey、启动参数）
+ * @param {object} browserSession
+ * @param {'standard'|'real'} profile
+ * @param {string} sessionKey
+ * @param {string[]} launchExtraArgs
+ */
+function tagBrowserSession(browserSession, profile, sessionKey, launchExtraArgs = []) {
+    browserSession.profile = profile;
+    browserSession.sessionKey = sessionKey || '';
+    browserSession.launchExtraArgs = launchExtraArgs;
+    return browserSession;
+}
+
+/** @param {Error|unknown} err */
+function isNewTabOpenError(err) {
+    const msg = String(err?.message || err || '').toLowerCase();
+    return msg.includes('target.createtarget') || msg.includes('failed to open a new tab');
+}
+
+/**
+ * 温池 Browser 若已无任何 Tab，销毁并冷启动（避免后续 newPage 失败）
+ * @param {object|null} browserSession
+ */
+async function relaunchBrowserSessionIfNoTabs(browserSession) {
+    if (!browserSession?.pooled || !browserSession.browser) {
+        return browserSession;
+    }
+    let pages = [];
+    try {
+        pages = await browserSession.browser.pages();
+    } catch (_) {
+        pages = [];
+    }
+    if (pages.length > 0) {
+        return browserSession;
+    }
+
+    console.warn('[createTaskPage] 温池 Browser pages=0，销毁并冷启动');
+    await browserSession.release(true);
+    const relaunched = await acquireBrowserSession({
+        profile: browserSession.profile || 'real',
+        extraArgs: browserSession.launchExtraArgs || ['--mute-audio'],
+        sessionKey: browserSession.sessionKey || '',
+    });
+    tagBrowserSession(
+        relaunched,
+        browserSession.profile || relaunched.profile || 'real',
+        browserSession.sessionKey || '',
+        browserSession.launchExtraArgs || ['--mute-audio']
+    );
+    return relaunched;
+}
+
+/** 任务结束关闭本次 Tab（温池复用 Browser 时保留至少一个 Tab） */
 async function closeTaskPage(page) {
     if (!page) {
         return;
     }
     try {
-        if (typeof page.isClosed === 'function' && !page.isClosed()) {
-            await page.close();
+        if (typeof page.isClosed === 'function' && page.isClosed()) {
+            return;
         }
+        const browser = typeof page.browser === 'function' ? page.browser() : null;
+        if (browser) {
+            const pages = await browser.pages().catch(() => []);
+            if (pages.length <= 1) {
+                await page.goto('about:blank', {
+                    waitUntil: 'domcontentloaded',
+                    timeout: Math.min(NAVIGATION_TIMEOUT_MS, 15000),
+                }).catch(() => {});
+                return;
+            }
+        }
+        await page.close();
     } catch (_) {
         /* ignore */
     }
 }
 
 /**
- * 任务页创建（含 Whatshub skipUserAgent）
- * 温池复用 Browser 时每次 newPage，冷启动 Real Browser 可使用 launch 返回的首个 Tab
+ * 配置任务页（UA / Cookie / 事件监听）
+ * @param {import('puppeteer').Page} page
+ * @param {import('puppeteer').Browser} browser
+ * @param {object} opts
+ * @param {object} extraOpts
+ * @param {object|null|undefined} antiBot
  */
-async function createTaskPage(browser, warmPage, pageUrl, antiBot, mergedCookies, extraOpts = {}) {
-    const opts = buildManagedPageOptions(pageUrl, antiBot, mergedCookies, extraOpts);
-    const useWarmPage = !!(warmPage && extraOpts.useWarmPage !== false && !extraOpts.forceNewPage);
-    const page = useWarmPage ? warmPage : await browser.newPage();
+async function configureTaskPage(page, browser, opts, extraOpts, antiBot) {
     page.setDefaultNavigationTimeout(NAVIGATION_TIMEOUT_MS);
     page.setDefaultTimeout(PAGE_DEFAULT_TIMEOUT_MS);
 
@@ -586,7 +661,67 @@ async function createTaskPage(browser, warmPage, pageUrl, antiBot, mergedCookies
     if (antiBot?.enabled) {
         attachSitekeyCapture(page, browser);
     }
+}
 
+/**
+ * 任务页创建（含 Whatshub skipUserAgent）
+ * 温池复用 Browser 时每次 newPage；失败则销毁温池条目并冷启动重试
+ *
+ * extraOpts.browserSession：传入时可触发 pages=0 重建与 newPage 失败重试
+ * extraOpts.browserSessionRef：可选 { current }，重试后回写最新 session
+ */
+async function createTaskPage(browser, warmPage, pageUrl, antiBot, mergedCookies, extraOpts = {}) {
+    const opts = buildManagedPageOptions(pageUrl, antiBot, mergedCookies, extraOpts);
+    let browserSession = extraOpts.browserSession || null;
+    let currentBrowser = browser;
+    let currentWarmPage = warmPage;
+
+    if (browserSession) {
+        browserSession = await relaunchBrowserSessionIfNoTabs(browserSession);
+        currentBrowser = browserSession.browser;
+        currentWarmPage = browserSession.reused ? null : browserSession.page;
+        if (extraOpts.browserSessionRef) {
+            extraOpts.browserSessionRef.current = browserSession;
+        }
+    }
+
+    let page = null;
+    for (let attempt = 0; attempt < 2; attempt++) {
+        const useWarmPage = !!(currentWarmPage && extraOpts.useWarmPage !== false && !extraOpts.forceNewPage);
+        try {
+            page = useWarmPage ? currentWarmPage : await currentBrowser.newPage();
+            break;
+        } catch (err) {
+            if (attempt === 0 && browserSession && isNewTabOpenError(err)) {
+                console.warn('[createTaskPage] newPage 失败，销毁温池并冷启动重试:', err.message);
+                await browserSession.release(true);
+                browserSession = await acquireBrowserSession({
+                    profile: browserSession.profile || (antiBot?.profile === 'real' ? 'real' : 'standard'),
+                    extraArgs: browserSession.launchExtraArgs || ['--mute-audio'],
+                    sessionKey: browserSession.sessionKey || antiBot?.sessionKey || '',
+                });
+                tagBrowserSession(
+                    browserSession,
+                    browserSession.profile || (antiBot?.profile === 'real' ? 'real' : 'standard'),
+                    browserSession.sessionKey || antiBot?.sessionKey || '',
+                    browserSession.launchExtraArgs || ['--mute-audio']
+                );
+                if (extraOpts.browserSessionRef) {
+                    extraOpts.browserSessionRef.current = browserSession;
+                }
+                currentBrowser = browserSession.browser;
+                currentWarmPage = browserSession.reused ? null : browserSession.page;
+                continue;
+            }
+            throw err;
+        }
+    }
+
+    if (!page) {
+        throw new Error('createTaskPage: 未能打开任务 Tab');
+    }
+
+    await configureTaskPage(page, currentBrowser, opts, extraOpts, antiBot);
     return page;
 }
 
@@ -1554,18 +1689,22 @@ app.post('/api/auth-and-intercept', async (req, res) => {
                     extraArgs: ['--mute-audio'],
                     sessionKey: antiBot.sessionKey || '',
                 });
+                tagBrowserSession(browserSession, profile, antiBot.sessionKey || '', ['--mute-audio']);
                 cfLog.browserReused = !!browserSession.reused;
 
                 const { storedSession, mergedCookies } = resolveSessionContext(antiBot, pageUrl);
                 const navigationUrl = resolveNavigationUrl(pageUrl, antiBot);
 
+                const authSessionRef = { current: browserSession };
                 page = await createTaskPage(
                     browserSession.browser,
                     browserSession.reused ? null : browserSession.page,
                     navigationUrl,
                     antiBot,
-                    mergedCookies
+                    mergedCookies,
+                    { browserSession, browserSessionRef: authSessionRef }
                 );
+                browserSession = authSessionRef.current;
 
                 const httpResolvedUrl = await resolveHttpRedirects(pageUrl).catch(() => pageUrl);
                 if (httpResolvedUrl !== pageUrl) {
@@ -1840,17 +1979,24 @@ app.post('/api/ui-pagination', async (req, res) => {
                     extraArgs: ['--window-size=1920,1080'],
                     sessionKey: antiBot.sessionKey || '',
                 });
+                tagBrowserSession(browserSession, profile, antiBot.sessionKey || '', ['--window-size=1920,1080']);
 
                 const { storedSession, mergedCookies } = resolveSessionContext(antiBot, navigationUrl, cookies || []);
 
+                const uiSessionRef = { current: browserSession };
                 page = await createTaskPage(
                     browserSession.browser,
                     browserSession.reused ? null : browserSession.page,
                     navigationUrl,
                     antiBot,
                     mergedCookies,
-                    { viewport: { width: 1920, height: 1080 } }
+                    {
+                        viewport: { width: 1920, height: 1080 },
+                        browserSession,
+                        browserSessionRef: uiSessionRef,
+                    }
                 );
+                browserSession = uiSessionRef.current;
 
                 const log = (msg) => { console.log(msg); debugLogs.push(msg); };
                 log(`[启动] 准备访问页面: ${navigationUrl}`);
@@ -1986,19 +2132,31 @@ app.post('/api/auth-intercept-and-paginate', async (req, res) => {
                     extraArgs: ['--mute-audio', '--window-size=1920,1080'],
                     sessionKey: antiBot.sessionKey || '',
                 });
+                tagBrowserSession(
+                    browserSession,
+                    profile,
+                    antiBot.sessionKey || '',
+                    ['--mute-audio', '--window-size=1920,1080']
+                );
                 cfLog.browserReused = !!browserSession.reused;
 
                 const { storedSession, mergedCookies } = resolveSessionContext(antiBot, pageUrl);
                 const navigationUrl = resolveNavigationUrl(pageUrl, antiBot);
 
+                const mergedSessionRef = { current: browserSession };
                 page = await createTaskPage(
                     browserSession.browser,
                     browserSession.reused ? null : browserSession.page,
                     navigationUrl,
                     antiBot,
                     mergedCookies,
-                    { viewport: { width: 1920, height: 1080 } }
+                    {
+                        viewport: { width: 1920, height: 1080 },
+                        browserSession,
+                        browserSessionRef: mergedSessionRef,
+                    }
                 );
+                browserSession = mergedSessionRef.current;
 
                 const httpResolvedUrl = await resolveHttpRedirects(pageUrl).catch(() => pageUrl);