diff --git a/webht/third_party/pay/models/Group_model.php b/webht/third_party/pay/models/Group_model.php
index 530d54c0..ede83234 100644
--- a/webht/third_party/pay/models/Group_model.php
+++ b/webht/third_party/pay/models/Group_model.php
@@ -28,7 +28,7 @@ class Group_model extends CI_Model {
             var_dump($check_group_row);
             if (empty($check_group_row)) {
                 $update_group_query = "exec SP_CheckGroup_UpdateCKGroupInfo(?, 29)";
-                // $update_group_row = $this->HT->query($update_group_query, array($group_sn));
+                $update_group_row = $this->HT->query($update_group_query, array($group_sn));
             }
         }
     }
diff --git a/webht/third_party/paypal/models/Group_model.php b/webht/third_party/paypal/models/Group_model.php
new file mode 100644
index 00000000..ede83234
--- /dev/null
+++ b/webht/third_party/paypal/models/Group_model.php
@@ -0,0 +1,36 @@
+<?php
+
+if (!defined('BASEPATH'))
+    exit('No direct script access allowed');
+
+class Group_model extends CI_Model {
+
+    private $HT;
+
+    function __construct() {
+        parent::__construct();
+        $this->HT = $this->load->database('HT', TRUE);
+    }
+    public function update_ck_group_info($COLI_SN)
+    {
+        $group_sn_query = 
+            "select COLI_GRI_SN from ConfirmLineInfo where COLI_SN=?
+             union
+             select COLI_GRI_SN from BIZ_ConfirmLineInfo where COLI_SN=?";
+        $group_sn_row = $this->HT->query($group_sn_query, array($COLI_SN, $COLI_SN))->row();
+        var_dump($group_sn_row);
+
+        if (!empty($group_sn_row) && $group_sn_row->COLI_GRI_SN > 0) {            
+            $group_sn = $group_sn_row->COLI_GRI_SN;
+
+            $check_group_query = "select CGI_SN from CK_GroupInfo where CGI_GRI_SN=?";
+            $check_group_row = $this->HT->query($check_group_query, array($group_sn))->row();
+            var_dump($check_group_row);
+            if (empty($check_group_row)) {
+                $update_group_query = "exec SP_CheckGroup_UpdateCKGroupInfo(?, 29)";
+                $update_group_row = $this->HT->query($update_group_query, array($group_sn));
+            }
+        }
+    }
+
+}