diff --git a/module/program/lang/de.php b/module/program/lang/de.php
index 461c62007a..6abe5654ef 100644
--- a/module/program/lang/de.php
+++ b/module/program/lang/de.php
@@ -99,10 +99,10 @@ $lang->program->noProgram          = 'No program.';
 $lang->program->showClosed         = 'Closed programs.';
 $lang->program->tips               = 'If a parent program is selected, the products under the parent program can be associated. If no program is selected for the project, a product with the same name as the project is created and associated with the project by default.';
 $lang->program->confirmBatchUnlink = "Do you want to batch unlink these stakeholders?";
-$lang->program->beginLetterParent  = "Parent begin date: %s, begin date should be >                  = parent begin date.";
-$lang->program->endGreaterParent   = "Parent end date: %s, end date should be <                      = parent end date.";
-$lang->program->beginGreateChild   = "Child earliest begin: %s, parent begin date <                  = child earliest begin date.";
-$lang->program->endLetterChild     = "Child latest end: %s, parent end date >                        = child latest end date.";
+$lang->program->beginLetterParent  = 'Program "%s" set start date should be greater than or equal to parent program "%s" set start date: %s.';
+$lang->program->endGreaterParent   = 'Program "%s" set end date should be less than or equal to parent program "%s" set end date: %s.';
+$lang->program->beginGreateChild   = 'The start date of parent program "%s" set should be less than or equal to the minimum start time of child program "%s" set: %s.';
+$lang->program->endLetterChild     = 'The end time of parent program "%s" set should be greater than or equal to the maximum end time of child program "%s" set: %s.';
 $lang->program->closeErrorMessage  = 'There are subprograms or projects that are not closed';
 $lang->program->hasChildren        = 'It has child programs or projects. You cannot delete it.';
 $lang->program->hasProduct         = 'It has products. You cannot delete it.';
diff --git a/module/program/lang/en.php b/module/program/lang/en.php
index 97f6558e2f..98a84c6887 100644
--- a/module/program/lang/en.php
+++ b/module/program/lang/en.php
@@ -99,10 +99,10 @@ $lang->program->noProgram          = 'No program.';
 $lang->program->showClosed         = 'Closed';
 $lang->program->tips               = 'If a parent program is selected, the products under the parent program can be associated. If no program is selected for the project, a product with the same name as the project is created and associated with the project by default.';
 $lang->program->confirmBatchUnlink = "Do you want to batch unlink these stakeholders?";
-$lang->program->beginLetterParent  = "Parent begin date: %s, begin date should be >                  = parent begin date.";
-$lang->program->endGreaterParent   = "Parent end date: %s, end date should be <                      = parent end date.";
-$lang->program->beginGreateChild   = "Child earliest begin: %s, parent begin date <                  = child earliest begin date.";
-$lang->program->endLetterChild     = "Child latest end: %s, parent end date >                        = child latest end date.";
+$lang->program->beginLetterParent  = 'Program "%s" set start date should be greater than or equal to parent program "%s" set start date: %s.';
+$lang->program->endGreaterParent   = 'Program "%s" set end date should be less than or equal to parent program "%s" set end date: %s.';
+$lang->program->beginGreateChild   = 'The start date of parent program "%s" set should be less than or equal to the minimum start time of child program "%s" set: %s.';
+$lang->program->endLetterChild     = 'The end time of parent program "%s" set should be greater than or equal to the maximum end time of child program "%s" set: %s.';
 $lang->program->closeErrorMessage  = 'There are subprograms or projects that are not closed';
 $lang->program->hasChildren        = 'The program has a child program or the project exists and can not be deleted.';
 $lang->program->hasProduct         = 'The program has products exist and can not be deleted.';
diff --git a/module/program/lang/fr.php b/module/program/lang/fr.php
index b8eea8f6d2..280aa6e2d9 100644
--- a/module/program/lang/fr.php
+++ b/module/program/lang/fr.php
@@ -99,10 +99,10 @@ $lang->program->noProgram          = 'No program.';
 $lang->program->showClosed         = 'Closed programs.';
 $lang->program->tips               = 'If a parent program is selected, the products under the parent program can be associated. If no program is selected for the project, a product with the same name as the project is created and associated with the project by default.';
 $lang->program->confirmBatchUnlink = "Do you want to batch unlink these stakeholders?";
-$lang->program->beginLetterParent  = "Parent begin date: %s, begin date should be >                  = parent begin date.";
-$lang->program->endGreaterParent   = "Parent end date: %s, end date should be <                      = parent end date.";
-$lang->program->beginGreateChild   = "Child earliest begin: %s, parent begin date <                  = child earliest begin date.";
-$lang->program->endLetterChild     = "Child latest end: %s, parent end date >                        = child latest end date.";
+$lang->program->beginLetterParent  = 'La date de début du programme "%s" doit être supérieure ou égale à la date de début du programme parent "%s": %s.';
+$lang->program->endGreaterParent   = 'La date de fin du programme "%s" doit être inférieure ou égale à la date de fin du programme parent "%s": %s';
+$lang->program->beginGreateChild   = 'La date de début de l\'ensemble parent "%s" doit être inférieure ou égale à l\'heure de début minimale de l\'ensemble enfant "%s": %s.';
+$lang->program->endLetterChild     = 'L\'heure de fin de l\'ensemble parent "%s" doit être supérieure ou égale à l\'heure de fin maximale de l\'ensemble enfant "%s": %s.';
 $lang->program->closeErrorMessage  = 'There are subprograms or projects that are not closed';
 $lang->program->hasChildren        = 'It has child programs or projects. You cannot delete it.';
 $lang->program->hasProduct         = 'It has products. You cannot delete it.';
diff --git a/module/program/lang/zh-cn.php b/module/program/lang/zh-cn.php
index 2e8bce41d4..1500d000f4 100644
--- a/module/program/lang/zh-cn.php
+++ b/module/program/lang/zh-cn.php
@@ -99,10 +99,10 @@ $lang->program->noProgram          = '暂时没有项目集';
 $lang->program->showClosed         = '显示已关闭';
 $lang->program->tips               = '选择了父项目集，则可关联该父项目集下的产品。如果项目未选择任何项目集，则系统会默认创建一个和该项目同名的产品并关联该项目。';
 $lang->program->confirmBatchUnlink = "您确定要批量移除这些干系人吗？";
-$lang->program->beginLetterParent  = "父项目集的开始日期：%s，开始日期不能小于父项目集的开始日期";
-$lang->program->endGreaterParent   = "父项目集的完成日期：%s，完成日期不能大于父项目集的完成日期";
-$lang->program->beginGreateChild   = "子项目集的最小开始日期：%s，父项目集的开始日期不能大于子项目集的最小开始日期";
-$lang->program->endLetterChild     = "子项目的最大完成日期：%s，父项目的完成日期不能小于子项目的最大完成日期";
+$lang->program->beginLetterParent  = '项目集“%s”开始日期应大于等于父项目集“%s”的开始日期：%s。';
+$lang->program->endGreaterParent   = '项目集“%s”完成日期应小于等于父项目集“%s”的完成日期：%s。';
+$lang->program->beginGreateChild   = '父项目集“%s”的开始日期应小于等于子项目集“%s”的最小开始时间：%s。';
+$lang->program->endLetterChild     = '父项目集“%s”的完成时间应大于等于子项目集“%s”的最大完成时间：%s。';
 $lang->program->closeErrorMessage  = '存在子项目集或项目为未关闭状态';
 $lang->program->hasChildren        = '该项目集有子项目集或项目存在，不能删除。';
 $lang->program->hasProduct         = '该项目集有产品存在，不能删除。';
diff --git a/module/program/model.php b/module/program/model.php
index f0f9ec6fb1..056adaa7a8 100644
--- a/module/program/model.php
+++ b/module/program/model.php
@@ -709,13 +709,13 @@ class programModel extends model
             if($parentProgram)
             {
                 /* Child program begin cannot less than parent. */
-                if($program->begin < $parentProgram->begin) dao::$errors['begin'] = sprintf($this->lang->program->beginLetterParent, $parentProgram->begin);
+                if($program->begin < $parentProgram->begin) dao::$errors['begin'] = sprintf($this->lang->program->beginLetterParent, $program->name, $parentProgram->name, $parentProgram->begin);
 
                 /* When parent set end then child program end cannot greater than parent. */
-                if($parentProgram->end != '0000-00-00' and $program->end > $parentProgram->end) dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
+                if($parentProgram->end != '0000-00-00' and $program->end > $parentProgram->end) dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $program->name, $parentProgram->name, $parentProgram->end);
 
                 /* When parent set end then child program cannot set longTime. */
-                if(empty($program->end) and $this->post->delta == 999 and $parentProgram->end != '0000-00-00') dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
+                if(empty($program->end) and $this->post->delta == 999 and $parentProgram->end != '0000-00-00') dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $program->name, $parentProgram->name, $parentProgram->end);
 
                 /* The budget of a child program cannot beyond the remaining budget of the parent program. */
                 $program->budgetUnit = $parentProgram->budgetUnit;
@@ -799,11 +799,11 @@ class programModel extends model
 
         if($children > 0)
         {
-            $minChildBegin = $this->dao->select('min(begin) as minBegin')->from(TABLE_PROGRAM)->where('id')->ne($programID)->andWhere('deleted')->eq(0)->andWhere('path')->like("%,{$programID},%")->fetch('minBegin');
-            $maxChildEnd   = $this->dao->select('max(end) as maxEnd')->from(TABLE_PROGRAM)->where('id')->ne($programID)->andWhere('deleted')->eq(0)->andWhere('path')->like("%,{$programID},%")->andWhere('end')->ne('0000-00-00')->fetch('maxEnd');
+            $minChildBegin = $this->dao->select('name, min(begin) as minBegin')->from(TABLE_PROGRAM)->where('id')->ne($programID)->andWhere('deleted')->eq(0)->andWhere('path')->like("%,{$programID},%")->fetch();
+            $maxChildEnd   = $this->dao->select('name, max(end) as maxEnd')->from(TABLE_PROGRAM)->where('id')->ne($programID)->andWhere('deleted')->eq(0)->andWhere('path')->like("%,{$programID},%")->andWhere('end')->ne('0000-00-00')->fetch();
 
-            if($minChildBegin and $program->begin > $minChildBegin) dao::$errors['begin'] = sprintf($this->lang->program->beginGreateChild, $minChildBegin);
-            if($maxChildEnd   and $program->end   < $maxChildEnd and $this->post->delta != 999) dao::$errors['end'] = sprintf($this->lang->program->endLetterChild, $maxChildEnd);
+            if($minChildBegin and $program->begin > $minChildBegin) dao::$errors['begin'] = sprintf($this->lang->program->beginGreateChild, $program->name, $minChildBegin->name, $minChildBegin->minBegin);
+            if($maxChildEnd   and $program->end   < $maxChildEnd and $this->post->delta != 999) dao::$errors['end'] = sprintf($this->lang->program->endLetterChild, $program->name, $maxChildEnd->name, $maxChildEnd->maxEnd);
             if(dao::isError()) return false;
         }
 
@@ -818,9 +818,9 @@ class programModel extends model
             $parentProgram = $this->dao->select('*')->from(TABLE_PROGRAM)->where('id')->eq($program->parent)->fetch();
             if($parentProgram)
             {
-                if($program->begin < $parentProgram->begin) dao::$errors['begin'] = sprintf($this->lang->program->beginLetterParent, $parentProgram->begin);
-                if($parentProgram->end != '0000-00-00' and $program->end > $parentProgram->end) dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
-                if(empty($program->end) and $this->post->delta == 999 and $parentProgram->end != '0000-00-00') dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
+                if($program->begin < $parentProgram->begin) dao::$errors['begin'] = sprintf($this->lang->program->beginLetterParent, $program->name, $parentProgram->name, $parentProgram->begin);
+                if($parentProgram->end != '0000-00-00' and $program->end > $parentProgram->end) dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $program->name, $parentProgram->name, $parentProgram->end);
+                if(empty($program->end) and $this->post->delta == 999 and $parentProgram->end != '0000-00-00') dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $program->name, $parentProgram->name, $parentProgram->end);
             }
 
             /* The budget of a child program cannot beyond the remaining budget of the parent program. */
diff --git a/module/project/control.php b/module/project/control.php
index e62ada520e..1365bbd362 100644
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -696,6 +696,7 @@ class project extends control
         if($this->post->names)
         {
             $allChanges = $this->project->batchUpdate();
+            if(dao::isError()) return $this->send(array('result' => 'fail', 'message' => dao::getError()));
 
             if(!empty($allChanges))
             {
@@ -707,7 +708,8 @@ class project extends control
                     $this->action->logHistory($actionID, $changes);
                 }
             }
-            return print(js::locate($this->session->projectList, 'parent'));
+            $locateLink = $this->session->projectList;
+            return $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => $locateLink));
         }
 
         if(!$this->post->projectIdList) return print(js::locate($this->session->projectList, 'parent'));
diff --git a/module/project/lang/de.php b/module/project/lang/de.php
index 5d2eeeaac4..29b42f427f 100644
--- a/module/project/lang/de.php
+++ b/module/project/lang/de.php
@@ -317,8 +317,8 @@ $lang->project->parentBeginEnd      = "Parent begin&end date: %s ~ %s";
 $lang->project->parentBudget        = "The budget of the parent project: ";
 $lang->project->beginLetterParent   = "The begin date of the parent project: %s. It cannot be < the begin date of its parent project.";
 $lang->project->endGreaterParent    = "The end date of the parent project: %s. It cannot be > the end date of its parent project.";
-$lang->project->beginGreateChild    = "The minimum start date of the project set: %s. The start date of the project cannot be less than the minimum start date of the project set.";
-$lang->project->endLetterChild      = "The maximum finish date for the project set: %s. The completion date of a project cannot be greater than the maximum completion date of the project set.";
+$lang->project->beginGreateChild    = 'The start date of project "%s" should be greater than or equal to the minimum start date of project "%s" set : %s';
+$lang->project->endLetterChild      = 'The finish date for project "%s" should be less than or equal to the maximum finish date for project "%s" set :%s';
 $lang->project->childLongTime       = "If a child as long-term projects, the parent should be long-term too.";
 $lang->project->confirmUnlinkMember = "Do you want to remove this user from project?";
 
diff --git a/module/project/lang/en.php b/module/project/lang/en.php
index 21ba8946c1..c914ed3dfb 100644
--- a/module/project/lang/en.php
+++ b/module/project/lang/en.php
@@ -317,8 +317,8 @@ $lang->project->parentBeginEnd      = "The begin and end date of the parent proj
 $lang->project->parentBudget        = "The budget of the parent project: ";
 $lang->project->beginLetterParent   = "The begin date of the parent project: %s. It cannot be < the begin date of its parent project.";
 $lang->project->endGreaterParent    = "The end date of the parent project: %s. It cannot be > the end date of its parent project.";
-$lang->project->beginGreateChild    = "The minimum start date of the project set: %s. The start date of the project cannot be less than the minimum start date of the project set.";
-$lang->project->endLetterChild      = "The maximum finish date for the project set: %s. The completion date of a project cannot be greater than the maximum completion date of the project set.";
+$lang->project->beginGreateChild    = 'The start date of project "%s" should be greater than or equal to the minimum start date of project "%s" set : %s';
+$lang->project->endLetterChild      = 'The finish date for project "%s" should be less than or equal to the maximum finish date for project "%s" set :%s';
 $lang->project->childLongTime       = "There are long-term projects in the child project, and the parent project should also be a long-term project.";
 $lang->project->confirmUnlinkMember = "Do you want to remove this user from project?";
 
diff --git a/module/project/lang/fr.php b/module/project/lang/fr.php
index c556b7a845..c9cae434e2 100644
--- a/module/project/lang/fr.php
+++ b/module/project/lang/fr.php
@@ -317,8 +317,8 @@ $lang->project->parentBeginEnd      = "Parent begin&end date: %s ~ %s";
 $lang->project->parentBudget        = "The budget of the parent project: ";
 $lang->project->beginLetterParent   = "The begin date of the parent project: %s. It cannot be < the begin date of its parent project.";
 $lang->project->endGreaterParent    = "The end date of the parent project: %s. It cannot be > the end date of its parent project.";
-$lang->project->beginGreateChild    = "The minimum start date of the project set: %s. The start date of the project cannot be less than the minimum start date of the project set.";
-$lang->project->endLetterChild      = "The maximum finish date for the project set: %s. The completion date of a project cannot be greater than the maximum completion date of the project set.";
+$lang->project->beginGreateChild    = 'La date de début du projet "%s" doit être supérieure ou égale à la date de début minimale du projet "%s" set : % s';
+$lang->project->endLetterChild      = 'La date d\'achèvement du projet "%s" doit être inférieure ou égale à la date d\'achèvement maximale de l\'ensemble du projet "%s" set: % s';
 $lang->project->childLongTime       = "If a child as long-term projects, the parent should be long-term too.";
 $lang->project->confirmUnlinkMember = "Do you want to remove this user from project?";
 
diff --git a/module/project/lang/zh-cn.php b/module/project/lang/zh-cn.php
index 61e35956bb..5cb3eb071a 100644
--- a/module/project/lang/zh-cn.php
+++ b/module/project/lang/zh-cn.php
@@ -317,8 +317,8 @@ $lang->project->parentBeginEnd      = "父项目起止时间：%s ~ %s";
 $lang->project->parentBudget        = "父项目预算：";
 $lang->project->beginLetterParent   = "父项目的开始日期：%s，开始日期不能小于父项目的开始日期";
 $lang->project->endGreaterParent    = "父项目的完成日期：%s，完成日期不能大于父项目的完成日期";
-$lang->project->beginGreateChild    = "项目集的最小开始日期：%s，项目的开始日期不能小于项目集的最小开始日期";
-$lang->project->endLetterChild      = "项目集的最大完成日期：%s，项目的完成日期不能大于项目集的最大完成日期";
+$lang->project->beginGreateChild    = '项目“%s”的开始日期应大于等于项目集“%s”的最小开始日期：%s';
+$lang->project->endLetterChild      = '项目“%s”的完成日期应小于等于项目集“%s”的最大完成日期：%s';
 $lang->project->childLongTime       = "子项目中有长期项目，父项目也应该是长期项目";
 $lang->project->confirmUnlinkMember = "您确定从该项目中移除该用户吗？";
 
diff --git a/module/project/model.php b/module/project/model.php
index 5087ab26de..6e72c9d4d0 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -1085,10 +1085,10 @@ class projectModel extends model
             if($program)
             {
                 /* Child project begin cannot less than parent. */
-                if($project->begin < $program->begin) dao::$errors['begin'] = sprintf($this->lang->project->beginGreateChild, $program->begin);
+                if($project->begin < $program->begin) dao::$errors['begin'] = sprintf($this->lang->project->beginGreateChild, $project->name, $program->name, $program->begin);
 
                 /* When parent set end then child project end cannot greater than parent. */
-                if($program->end != '0000-00-00' and $project->end > $program->end) dao::$errors['end'] = sprintf($this->lang->project->endLetterChild, $program->end);
+                if($program->end != '0000-00-00' and $project->end > $program->end) dao::$errors['end'] = sprintf($this->lang->project->endLetterChild, $project->name, $program->name, $program->end);
 
                 if(dao::isError()) return false;
             }
@@ -1349,10 +1349,10 @@ class projectModel extends model
             if($program)
             {
                 /* Child project begin cannot less than parent. */
-                if($project->begin < $program->begin) dao::$errors['begin'] = sprintf($this->lang->project->beginGreateChild, $program->begin);
+                if($project->begin < $program->begin) dao::$errors['begin'] = sprintf($this->lang->project->beginGreateChild, $project->name, $program->name, $program->begin);
 
                 /* When parent set end then child project end cannot greater than parent. */
-                if($program->end != '0000-00-00' and $project->end > $program->end) dao::$errors['end'] = sprintf($this->lang->project->endLetterChild, $program->end);
+                if($program->end != '0000-00-00' and $project->end > $program->end) dao::$errors['end'] = sprintf($this->lang->project->endLetterChild, $project->name, $program->name, $program->end);
 
                 if(dao::isError()) return false;
             }
@@ -1518,11 +1518,18 @@ class projectModel extends model
                 if($parentProject)
                 {
                     /* Child project begin cannot less than parent. */
-                    if($projects[$projectID]->begin < $parentProject->begin) dao::$errors['begin'] = sprintf($this->lang->project->beginGreateChild, $parentProject->begin);
+                    if($projects[$projectID]->begin < $parentProject->begin)
+                    {
+                        dao::$errors['begin'] = sprintf($this->lang->project->beginGreateChild, $projects[$projectID]->name, $parentProject->name, $parentProject->begin);
+                        return false;
+                    }
 
                     /* When parent set end then child project end cannot greater than parent. */
-                    if($parentProject->end != '0000-00-00' and $projects[$projectID]->end > $parentProject->end) dao::$errors['end'] =  sprintf($this->lang->project->endLetterChild, $parentProject->end);
-
+                    if($parentProject->end != '0000-00-00' and $projects[$projectID]->end > $parentProject->end)
+                    {
+                        dao::$errors['end'] =  sprintf($this->lang->project->endLetterChild, $projects[$projectID]->name, $parentProject->name, $parentProject->end);
+                        return false;
+                    }
                 }
             }
 
@@ -1534,7 +1541,7 @@ class projectModel extends model
                 $projects[$projectID]->{$extendField->field} = htmlSpecialString($projects[$projectID]->{$extendField->field});
             }
         }
-        if(dao::isError()) return print(js::error(dao::getError()));
+        if(dao::isError()) return false;
 
         foreach($projects as $projectID => $project)
         {
diff --git a/module/project/view/batchedit.html.php b/module/project/view/batchedit.html.php
index 42d48187bb..2ce4a609f4 100644
--- a/module/project/view/batchedit.html.php
+++ b/module/project/view/batchedit.html.php
@@ -19,7 +19,7 @@
   <div class="main-header">
     <h2><?php echo $lang->project->batchEdit;?></h2>
   </div>
-  <form method='post' class='load-indicator main-form' enctype='multipart/form-data' target='hiddenwin' id="batchEditForm">
+  <form method='post' class='load-indicator main-form form-ajax' enctype='multipart/form-data' id="batchEditForm">
     <table class="table table-form">
       <thead>
         <tr>