diff --git a/code/app/task/crawler/zw/page/Site.php b/code/app/task/crawler/zw/page/Site.php
index b161e2f..6b51a10 100644
--- a/code/app/task/crawler/zw/page/Site.php
+++ b/code/app/task/crawler/zw/page/Site.php
@@ -42,6 +42,13 @@ class Site
         $this->initClient();
     }
 
+    /**
+     * Undocumented variable
+     *
+     * @var boolean
+     */
+    public $boolReInitClient = false;
+
     /**
      * Undocumented function
      */
@@ -136,6 +143,10 @@ class Site
      */
     public function getClient(): Client
     {
+        if ($this->boolReInitClient) {
+            $this->initClient();
+        }
+
         return $this->Client;
     }
 
diff --git a/code/app/task/crawler/zw630/page/Site.php b/code/app/task/crawler/zw630/page/Site.php
index a3791d5..9c7b5fc 100644
--- a/code/app/task/crawler/zw630/page/Site.php
+++ b/code/app/task/crawler/zw630/page/Site.php
@@ -27,6 +27,13 @@ class Site extends  ZwSite
      */
     protected $strSiteCode = 'zw630';
 
+    /**
+     * Undocumented variable
+     *
+     * @var boolean
+     */
+    public $boolReInitClient = false;
+
     /**
      * Undocumented function
      */
diff --git a/code/app/task/crawler/zw74/page/Site.php b/code/app/task/crawler/zw74/page/Site.php
index 298a260..806316c 100644
--- a/code/app/task/crawler/zw74/page/Site.php
+++ b/code/app/task/crawler/zw74/page/Site.php
@@ -26,6 +26,13 @@ class Site extends  ZwSite
      */
     protected $strSiteCode = 'zw';
 
+    /**
+     * Undocumented variable
+     *
+     * @var boolean
+     */
+    public $boolReInitClient = true;
+
     /**
      * Undocumented function
      */