diff --git a/module/convert/lang/en.php b/module/convert/lang/en.php
index 144565ea5b..c6df7c07da 100644
--- a/module/convert/lang/en.php
+++ b/module/convert/lang/en.php
@@ -152,6 +152,8 @@ $lang->convert->jira->passwordLess       = 'Password must not be less than six c
 $lang->convert->jira->importSuccessfully = 'Done!';
 $lang->convert->jira->importResult       = "Import <strong class='text-red'>%s</strong> data, <strong class='%scount'>%s</strong> pieces of data processed；";
 $lang->convert->jira->importing          = 'Data is being imported, please do not switch to other pages.';
+$lang->convert->jira->importingAB        = 'Data Import';
+$lang->convert->jira->imported           = 'Data Import Complete';
 
 $lang->convert->jira->zentaoObjectList[''] = '';
 $lang->convert->jira->zentaoObjectList['task']        = 'Task';
diff --git a/module/convert/lang/zh-cn.php b/module/convert/lang/zh-cn.php
index 563dd85b13..f9f12f8a9f 100644
--- a/module/convert/lang/zh-cn.php
+++ b/module/convert/lang/zh-cn.php
@@ -152,6 +152,8 @@ $lang->convert->jira->passwordLess       = '密码不能少于六位！';
 $lang->convert->jira->importSuccessfully = 'Jira导入完成！';
 $lang->convert->jira->importResult       = "导入 <strong class='text-red'>%s</strong> 数据, 已处理 <strong class='%scount'>%s</strong> 条记录；";
 $lang->convert->jira->importing          = '数据导入中，请不要切换其它页面';
+$lang->convert->jira->importingAB        = '数据导入中';
+$lang->convert->jira->imported           = '数据导入完成';
 
 $lang->convert->jira->zentaoObjectList[''] = '';
 $lang->convert->jira->zentaoObjectList['task']        = '任务';
diff --git a/module/convert/model.php b/module/convert/model.php
index b88cc21eb2..288f33263f 100644
--- a/module/convert/model.php
+++ b/module/convert/model.php
@@ -1164,6 +1164,8 @@ class convertModel extends model
             $comment = $data->actionbody;
             if(empty($comment)) continue;
 
+            if(!isset($issueObjectType[$issueID])) continue;
+
             $objectType = $issueObjectType[$issueID];
             if($objectType == 'task')  $objectID = $issueTasks[$issueID];
             if($objectType == 'bug')   $objectID = $issueBugs[$issueID];
@@ -1222,6 +1224,8 @@ class convertModel extends model
         foreach($dataList as $fileAttachment)
         {
             $issueID    = $fileAttachment->issueid;
+            if(!isset($issueObjectType[$issueID])) continue;
+
             $objectType = $issueObjectType[$issueID];
             if($objectType != 'bug' and $objectType != 'task' and $objectType != 'story') continue;
 
diff --git a/module/convert/view/importjira.html.php b/module/convert/view/importjira.html.php
index a4b779376f..b6ffb8172d 100644
--- a/module/convert/view/importjira.html.php
+++ b/module/convert/view/importjira.html.php
@@ -13,7 +13,7 @@
 <?php include '../../common/view/header.html.php';?>
 <div id='mainContent' class='main-content'>
   <div class='main-header'>
-    <h2><i class='icon-import'></i> <?php echo $lang->convert->jira->importJira;?></h2>
+    <h2 class="importData"><i class='icon-import'></i> <?php echo $lang->convert->jira->importJira;?></h2>
   </div>
   <div>
     <div class='form-group'>
@@ -31,12 +31,15 @@ $(document).ready(function()
     {
         $('#execButton').hide();
         $('#resultBox .text-red').removeClass('hidden');
+        $('.importData').html('<?php echo $lang->convert->jira->importingAB;?>');
 
         $.getJSON($(this).attr('href'), function(response)
         {
             if(response.result == 'finished')
             {
                 $('#resultBox').append("<li class='text-success'>" + response.message + "</li>");
+                $('#resultBox li.text-red').hide();
+                $('.importData').html('<?php echo $lang->convert->jira->imported;?>');
                 return false;
             }
             else