diff --git a/module/bug/config.php b/module/bug/config.php
index 0ba621fbc7..46ec175e1f 100644
--- a/module/bug/config.php
+++ b/module/bug/config.php
@@ -56,6 +56,8 @@ $config->bug->custom->createFields      = $config->bug->list->customCreateFields
 $config->bug->custom->batchCreateFields = 'project,execution,deadline,steps,type,severity,os,browser,%s';
 $config->bug->custom->batchEditFields   = 'type,severity,pri,assignedTo,deadline,status,resolvedBy,resolution';
 
+$config->bug->excludeCheckFileds = 'severity,title,keywords';
+
 $config->bug->editor = new stdclass();
 $config->bug->editor->create     = array('id' => 'steps', 'tools' => 'bugTools');
 $config->bug->editor->edit       = array('id' => 'steps,comment', 'tools' => 'bugTools');
diff --git a/module/bug/model.php b/module/bug/model.php
index a58d381143..03c496bbab 100644
--- a/module/bug/model.php
+++ b/module/bug/model.php
@@ -194,17 +194,9 @@ class bugModel extends model
             $title = trim($title);
             if(empty($title))
             {
-                foreach(explode(',', $this->config->bug->create->requiredFields . ',' . $this->config->bug->custom->batchCreateFields) as $field)
-                {
-                    if(empty($field) or strpos('severity,title,keywords', $field) !== false) continue;
+                $this->common->checkFieldEmpty('bug', 'title', $data, $i);
+                if(dao::isError()) return false;
 
-                    $field = strpos('steps,os', $field) !== false ? $field . 'es' : $field . 's';
-                    if(isset($data->$field) and !empty($data->$field[$i]))
-                    {
-                        dao::$errors['message'][] = sprintf($this->lang->error->notempty, $this->lang->bug->title);
-                        return false;
-                    }
-                }
                 continue;
             }
 
diff --git a/module/common/model.php b/module/common/model.php
index 9b29e6d4ba..05ccb543b6 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -3481,6 +3481,35 @@ EOD;
 
         return true;
     }
+
+    /**
+     * Check the field should be empty.
+     *
+     * @param  string $objectType
+     * @param  string $checkField
+     * @param  array  $postData
+     * @param  int    $index
+     * @access public
+     * @return bool
+     */
+    public function checkFieldEmpty($objectType, $checkField, $postData = array(), $index = 0)
+    {
+        if(empty($postData)) return true;
+
+        foreach(explode(',', $this->config->$objectType->custom->batchCreateFields . ',' . $this->config->$objectType->create->requiredFields) as $field)
+        {
+            if(empty($field) or strpos($this->config->$objectType->excludeCheckFileds, $field) !== false) continue;
+
+            if($objectType == 'bug') $field = strpos('steps,os', $field) !== false ? $field . 'es' : $field . 's';
+            if(isset($postData->$field) and !empty($postData->$field[$index]) and $postData->$field[$index] != 'ditto')
+            {
+                dao::$errors['message'][] = sprintf($this->lang->error->notempty, $this->lang->$objectType->$checkField);
+                return false;
+            }
+        }
+
+        return true;
+    }
 }
 
 class common extends commonModel
diff --git a/module/story/model.php b/module/story/model.php
index 63d3cb2010..2ff612a4f5 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -499,17 +499,9 @@ class storyModel extends model
         {
             if(empty($title))
             {
-                $checkFields = $this->config->story->create->requiredFields . ',' . $this->config->story->custom->batchCreateFields . ',sourceNote,';
-                foreach(explode(',', $checkFields) as $field)
-                {
-                    if(empty($field)) continue;
+                $this->common->checkFieldEmpty('story', 'title', $stories, $i);
+                if(dao::isError()) return false;
 
-                    if(isset($stories->$field) and !empty($stories->$field[$i]) and $stories->$field[$i] != 'ditto')
-                    {
-                        dao::$errors['message'][] = sprintf($this->lang->error->notempty, $this->lang->story->title);
-                        return false;
-                    }
-                }
                 continue;
             }
 
diff --git a/module/task/config.php b/module/task/config.php
index 96ca1d4d79..70e5eab71b 100644
--- a/module/task/config.php
+++ b/module/task/config.php
@@ -48,6 +48,8 @@ $config->task->custom->createFields      = $config->task->customCreateFields;
 $config->task->custom->batchCreateFields = 'module,story,assignedTo,estimate,desc,pri';
 $config->task->custom->batchEditFields   = 'module,assignedTo,status,pri,estimate,record,left';
 
+$config->task->excludeCheckFileds = 'pri';
+
 $config->task->datatable = new stdclass();
 $config->task->datatable->defaultField = array('id', 'pri', 'name', 'status', 'assignedTo', 'finishedBy', 'estimate', 'consumed', 'left', 'progress', 'deadline', 'actions');
 
diff --git a/module/task/model.php b/module/task/model.php
index 71620395ac..1312fc4a42 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -355,16 +355,9 @@ class taskModel extends model
 
             if(empty($tasks->name[$i]))
             {
-                foreach(explode(',', $this->config->task->custom->batchCreateFields . ',' . $this->config->task->create->requiredFields) as $field)
-                {
-                    if(empty($field) or $field == 'pri') continue;
+                $this->common->checkFieldEmpty('task', 'name', $tasks, $i);
+                if(dao::isError()) return false;
 
-                    if(isset($tasks->$field) and !empty($tasks->$field[$i]) and $tasks->$field[$i] != 'ditto')
-                    {
-                        dao::$errors['message'][] = sprintf($this->lang->error->notempty, $this->lang->task->name);
-                        return false;
-                    }
-                }
                 continue;
             }
 
diff --git a/module/testcase/config.php b/module/testcase/config.php
index fb2bd8aa6d..8d94b8b988 100644
--- a/module/testcase/config.php
+++ b/module/testcase/config.php
@@ -32,6 +32,8 @@ $config->testcase->custom->createFields      = $config->testcase->customCreateFi
 $config->testcase->custom->batchCreateFields = 'module,story,%s';
 $config->testcase->custom->batchEditFields   = 'branch,module,stage,status,pri,story';
 
+$config->testcase->excludeCheckFileds = 'pri,type,stage';
+
 global $lang;
 $config->testcase->search['module']                   = 'testcase';
 $config->testcase->search['fields']['title']          = $lang->testcase->title;
diff --git a/module/testcase/model.php b/module/testcase/model.php
index 3aa90919e3..835c8238a5 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -157,16 +157,9 @@ class testcaseModel extends model
         {
             if(empty($title))
             {
-                foreach(explode(',', $this->config->testcase->custom->batchCreateFields . ',' . $this->config->testcase->create->requiredFields) as $field)
-                {
-                    if(empty($field) or strpos('pri,type,stage', $field) !== false) continue;
+                $result = $this->common->checkFieldEmpty('testcase', 'title', $cases, $i);
+                if(dao::isError()) return false;
 
-                    if(isset($cases->$field) and !empty($cases->$field[$i]))
-                    {
-                        dao::$errors['message'][] = sprintf($this->lang->error->notempty, $this->lang->testcase->title);
-                        return false;
-                    }
-                }
                 continue;
             }