diff --git a/test/class/task.class.php b/test/class/task.class.php
index aeb9ab0b64..4142395227 100644
--- a/test/class/task.class.php
+++ b/test/class/task.class.php
@@ -1029,4 +1029,18 @@ class taskTest
             return $object;
         }
     }
+
+    public function needUpdateBugStatusTest($task)
+    {
+        $object = $this->objectModel->needUpdateBugStatus($task);
+
+        if(dao::isError())
+        {
+            return dao::getError();
+        }
+        else
+        {
+            return $object ? 1 : 2;
+        }
+    }
 }
diff --git a/test/data/zentao/processor.php b/test/data/zentao/processor.php
index b6117543f9..26f11f7eb8 100644
--- a/test/data/zentao/processor.php
+++ b/test/data/zentao/processor.php
@@ -154,7 +154,7 @@ class Processor
         $parentID     = implode(',', $parentIDList);
 
         $this->dao->update(TABLE_TASK)->set('parent')->eq(-1)->where('id')->in($parentID)->andWhere('deleted')->eq(0)->exec();
-        $this->dao->update(TABLE_TASK)->set('assignedTo')->eq('po82')->set('mailto')->eq('user1,user2,user3')->where('id')->eq(1)->andWhere('deleted')->eq(0)->exec();
+        $this->dao->update(TABLE_TASK)->set('assignedTo')->eq('po82')->set('mailto')->eq('user1,user2,user3')->set('frombug')->eq('1')->where('id')->eq(1)->andWhere('deleted')->eq(0)->exec();
     }
 
     /**
diff --git a/test/model/task/needupdatebugstatus.php b/test/model/task/needupdatebugstatus.php
new file mode 100755
index 0000000000..a338ee30f7
--- /dev/null
+++ b/test/model/task/needupdatebugstatus.php
@@ -0,0 +1,31 @@
+#!/usr/bin/env php
+<?php
+include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
+include dirname(dirname(dirname(__FILE__))) . '/class/task.class.php';
+su('admin');
+
+/**
+
+title=taskModel->needUpdateBugStatus();
+cid=1
+pid=1
+
+计算不来源于bug的任务是否需要更新bug状态               >> 2
+计算来源于bug的任务是否需要更新bug状态 bug状态active   >> 1
+计算来源于bug的任务是否需要更新bug状态 bug状态resolved >> 2
+
+*/
+
+$task1 = new stdclass();
+$task1->fromBug = 0;
+
+$task2 = new stdclass();
+$task2->fromBug = 1;
+
+$task3 = new stdclass();
+$task3->fromBug = 51;
+
+$task = new taskTest();
+r($task->needUpdateBugStatusTest($task1)) && p() && e('2'); //计算不来源于bug的任务是否需要更新bug状态
+r($task->needUpdateBugStatusTest($task2)) && p() && e('1'); //计算来源于bug的任务是否需要更新bug状态 bug状态active
+r($task->needUpdateBugStatusTest($task3)) && p() && e('2'); //计算来源于bug的任务是否需要更新bug状态 bug状态resolved