diff --git a/module/common/model.php b/module/common/model.php
index f33aa64335..9c576f7af2 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -808,7 +808,8 @@ class commonModel extends model
                     $flow    = $app->dbQuery('SELECT `table` FROM ' . TABLE_WORKFLOW . " WHERE `module`='$moduleName'")->fetch();
                     $default = $field->options[$newStatus]['default'];
 
-                    $app->dbh->exec("UPDATE `$flow->table` SET `subStatus` = '$default' WHERE `id` = '$oldID'");
+                    $common = new self();
+                    $common->dao->update($flow->table)->set('subStatus')->eq($default)->where('id')->eq($oldID)->exec();
 
                     $new->subStatus = $default;
                 }
diff --git a/module/kanban/model.php b/module/kanban/model.php
index 81b94a9920..200180920c 100755
--- a/module/kanban/model.php
+++ b/module/kanban/model.php
@@ -2454,7 +2454,7 @@ class kanbanModel extends model
         {
             if(empty($cardID)) continue;
 
-            $this->dbh->query("UPDATE " . TABLE_KANBANCELL. " SET `cards` = REPLACE(cards, ',$cardID,', ',') WHERE `type` = '$type' AND `kanban` = {$kanbanList[$cardID]}");
+            $this->dao->update(TABLE_KANBANCELL)->set("cards = REPLACE(cards, ',$cardID,', ',')")->where('type')->eq($type)->andWhere('kanban')->eq($kanbanList[$cardID])->exec();
         }
 
         $this->dao->update(TABLE_KANBANCELL)
diff --git a/module/story/model.php b/module/story/model.php
index cd40069e2d..3418effd48 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -591,7 +591,7 @@ class storyModel extends model
     public function relieveTwins(int $productID, int $storyID): bool
     {
         /* batchUnset twinID from twins.*/
-        $this->dbh->exec("UPDATE " . TABLE_STORY . " SET twins = REPLACE(twins, ',$storyID,', ',') WHERE `product` = $productID");
+        $this->dao->update(TABLE_STORY)->set("twins = REPLACE(twins, ',$storyID,', ',')")->where('product')->eq($productID)->exec();
         /* Update twins to empty by twinID and if twins eq ','.*/
         $this->dao->update(TABLE_STORY)->set('twins')->eq('')->where('id')->eq($storyID)->orWhere('twins')->eq(',')->exec();