diff --git a/module/report/config.php b/module/report/config.php
index a82b84a83f..b9e013d52e 100644
--- a/module/report/config.php
+++ b/module/report/config.php
@@ -1,5 +1,6 @@
 <?php
 /* Open daily reminder.*/
+$config->report->dailyreminder       = new stdclass();
 $config->report->dailyreminder->bug  = true;
 $config->report->dailyreminder->task = true;
 $config->report->dailyreminder->todo = true;
diff --git a/module/report/lang/zh-cn.php b/module/report/lang/zh-cn.php
index 8d835e57ba..bcd185ec25 100644
--- a/module/report/lang/zh-cn.php
+++ b/module/report/lang/zh-cn.php
@@ -76,6 +76,7 @@ $lang->report->bugTitle = 'Bug标题';
 $lang->report->taskName = '任务名称';
 $lang->report->todoName = 'Todo名称';
 
+$lang->report->mailtitle        = new stdclass();
 $lang->report->mailtitle->begin = '提醒：您有';
 $lang->report->mailtitle->bug   = " Bugs(%s),";
 $lang->report->mailtitle->task  = " 任务(%s),";
diff --git a/module/story/model.php b/module/story/model.php
index 9c9a034423..799dba78d0 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -375,6 +375,7 @@ class storyModel extends model
             {
                 $oldStory = $this->getById($storyID);
 
+                $story                 = new stdclass();
                 $story->lastEditedBy   = $this->app->user->account;
                 $story->lastEditedDate = $now;
                 $story->status         = $oldStory->status;
diff --git a/module/story/view/batchcreate.html.php b/module/story/view/batchcreate.html.php
index 913b3760ff..fd456c7944 100644
--- a/module/story/view/batchcreate.html.php
+++ b/module/story/view/batchcreate.html.php
@@ -11,7 +11,7 @@
  */
 ?>
 <?php include './header.html.php';?>
-<form method='post' enctype='multipart/form-data'>
+<form method='post' enctype='multipart/form-data' target='hiddenwin'>
   <table align='center' class='table-1 fixed'> 
     <caption><?php echo $lang->story->product . $lang->colon . $lang->story->batchCreate;?></caption>
     <tr>
diff --git a/module/task/control.php b/module/task/control.php
index bb1fb82979..ba4a74ec21 100644
--- a/module/task/control.php
+++ b/module/task/control.php
@@ -119,7 +119,7 @@ class task extends control
             foreach($mails as $mail)
             {
                 $this->sendmail($mail->taskID, $mail->actionID);
-            }            
+            }
 
             /* Locate the browser. */
             if($iframe) die(js::reload('parent.parent'));
diff --git a/module/task/model.php b/module/task/model.php
index ac8fefb93c..d68353e0c1 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -129,7 +129,9 @@ class taskModel extends model
                 $taskID = $this->dao->lastInsertID();
                 if($tasks->story[$i] != false) $this->story->setStage($tasks->story[$i]);
                 $actionID = $this->action->create('task', $taskID, 'Opened', '');
-                $mails[$i]->taskID  = $taskID;
+                
+                $mails[$i]           = new stdclass();
+                $mails[$i]->taskID   = $taskID;
                 $mails[$i]->actionID = $actionID;
             }
             else
diff --git a/module/task/view/batchcreate.html.php b/module/task/view/batchcreate.html.php
index 3512d20445..aaa753ed1f 100644
--- a/module/task/view/batchcreate.html.php
+++ b/module/task/view/batchcreate.html.php
@@ -13,7 +13,7 @@
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/chosen.html.php';?>
 <?php js::set('batchCreateNum', $config->task->batchCreate);?>
-<form method='post'>
+<form method='post' target='hiddenwin'>
   <table class='table-1 fixed'> 
     <caption><?php echo $lang->task->project . $lang->colon . $lang->task->batchCreate;?></caption>
     <tr>
diff --git a/module/testcase/view/batchcreate.html.php b/module/testcase/view/batchcreate.html.php
index c6a8ca2ddd..a94dabdf88 100644
--- a/module/testcase/view/batchcreate.html.php
+++ b/module/testcase/view/batchcreate.html.php
@@ -13,7 +13,7 @@
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/chosen.html.php';?>
 <?php js::set('testcaseBatchCreateNum', $config->testcase->batchCreate);?>
-<form method='post' enctype='multipart/form-data'>
+<form method='post' enctype='multipart/form-data' target='hiddenwin'>
   <table align='center' class='table-1 fixed'> 
     <caption><?php echo $lang->testcase->batchCreate;?></caption>
     <tr>
diff --git a/module/todo/model.php b/module/todo/model.php
index bb48aaea0c..e47d894eba 100644
--- a/module/todo/model.php
+++ b/module/todo/model.php
@@ -58,6 +58,7 @@ class todoModel extends model
         {
             if($todos->names[$i] != '' || isset($todos->bugs[$i + 1]) || isset($todos->tasks[$i + 1]))
             {
+                $todo          = new stdclass();
                 $todo->account = $this->app->user->account;
                 if($this->post->date == false)
                 {
diff --git a/module/todo/view/batchcreate.html.php b/module/todo/view/batchcreate.html.php
index d458764f98..c980734b3b 100755
--- a/module/todo/view/batchcreate.html.php
+++ b/module/todo/view/batchcreate.html.php
@@ -12,7 +12,7 @@
 ?>
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/datepicker.html.php';?>
-<form method='post'>
+<form method='post' target='hiddenwin'>
   <table class='table-1' > 
     <caption> <?php echo $lang->todo->batchCreate . $lang->colon . html::input('date', $date, "class='select-2 date' onchange='updateAction(this.value)'");?>
     <input type='checkbox' id='switchDate' onclick='switchDateTodo(this);'> <?php echo $lang->todo->periods['future'];?></caption>