diff --git a/module/product/control.php b/module/product/control.php
index 51809e5ffa..5c37ab4d87 100644
--- a/module/product/control.php
+++ b/module/product/control.php
@@ -356,16 +356,38 @@ class product extends control
         $product = $this->product->getById($productID);
 
         /* Get the projects linked with this product. */
-        $projects     = array();
+        $notRemoveProduct     = array();
+        $linkStoriesProjects  = array();
+        $canChangePGM         = true;
+        $singleLinkProjects   = array();
+        $multipleLinkProjects = array();
+
+        $notRemoveProduct = $this->dao->select('*')->from(TABLE_PROJECTSTORY)->where('product')->eq($productID)->fetchPairs('project', 'product');
+        if(!empty($notRemoveProduct)) $canChangePGM = false;
+
         $projectPairs = $this->product->getProjectPairsByProduct($productID);
+
         if(!empty($projectPairs))
         {
             foreach($projectPairs as $projectID => $projectName)
             {
-                $projects[$projectID] = new stdClass();
-                $projects[$projectID]->id      = $projectID;
-                $projects[$projectID]->name    = $projectName;
-                $projects[$projectID]->product = $this->dao->select('product')->from(TABLE_PROJECTPRODUCT)->where('project')->eq($projectID)->fetchPairs();
+                if($canChangePGM)
+                {
+                    $products = $this->dao->select('product')->from(TABLE_PROJECTPRODUCT)->where('project')->eq($projectID)->fetchPairs();
+                    if(count($products) == 1)
+                    {
+                        $singleLinkProjects[$projectID] = $projectName;
+                    }
+
+                    if(count($products) > 1)
+                    {
+                        $multipleLinkProjects[$projectID] = $projectName;
+                    }
+                }
+                else
+                {
+                    if(isset($notRemoveProduct[$projectID])) $linkStoriesProjects[$projectID] = $projectName;
+                }
             }
         }
 
@@ -374,9 +396,9 @@ class product extends control
             $changes = $this->product->update($productID);
 
             /* Change the projects set of the program. */
-            if(($_POST['program'] != $product->program) and $projects)
+            if(($_POST['program'] != $product->program) and $singleLinkProjects or $multipleLinkProjects)
             {
-                $this->product->updateProjects($projects, $_POST['program'], $_POST['confirmChange']);
+                $this->product->updateProjects($productID, $singleLinkProjects, $multipleLinkProjects);
             }
 
             if(dao::isError()) $this->send(array('result' => 'fail', 'message' => dao::getError()));
@@ -432,18 +454,21 @@ class product extends control
         $this->view->position[] = html::a($this->createLink($this->moduleName, 'browse'), $product->name);
         $this->view->position[] = $this->lang->product->edit;
 
-        $this->view->product    = $product;
-        $this->view->groups     = $this->loadModel('group')->getPairs();
-        $this->view->program    = $this->loadModel('program')->getParentPairs();
-        $this->view->poUsers    = $poUsers;
-        $this->view->poUsers    = $poUsers;
-        $this->view->qdUsers    = $qdUsers;
-        $this->view->rdUsers    = $rdUsers;
-        $this->view->users      = $this->user->getPairs('nodeleted|noclosed');
-        $this->view->programs   = array('') + $this->loadModel('program')->getTopPGMPairs();
-        $this->view->projects   = $projects;
-        $this->view->lines      = array('') + $this->loadModel('tree')->getLinePairs();
-        $this->view->URSRPairs  = $this->loadModel('custom')->getURSRPairs();
+        $this->view->product              = $product;
+        $this->view->groups               = $this->loadModel('group')->getPairs();
+        $this->view->program              = $this->loadModel('program')->getParentPairs();
+        $this->view->poUsers              = $poUsers;
+        $this->view->poUsers              = $poUsers;
+        $this->view->qdUsers              = $qdUsers;
+        $this->view->rdUsers              = $rdUsers;
+        $this->view->users                = $this->user->getPairs('nodeleted|noclosed');
+        $this->view->programs             = array('') + $this->loadModel('program')->getTopPGMPairs();
+        $this->view->lines                = array('') + $this->loadModel('tree')->getLinePairs();
+        $this->view->URSRPairs            = $this->loadModel('custom')->getURSRPairs();
+        $this->view->canChangePGM         = $canChangePGM;
+        $this->view->linkStoriesProjects  = $linkStoriesProjects;
+        $this->view->singleLinkProjects   = $singleLinkProjects;
+        $this->view->multipleLinkProjects = $multipleLinkProjects;
 
         unset($this->lang->product->typeList['']);
         $this->display();
diff --git a/module/product/js/edit.js b/module/product/js/edit.js
index 3ab6c61bea..93d9adcd40 100644
--- a/module/product/js/edit.js
+++ b/module/product/js/edit.js
@@ -3,35 +3,26 @@ $(function()
     $('#program').change(function()
     {
         var programID = $(this).val();
-        if(programID != oldProgramID && projects)
+        if(programID != oldProgramID && (!canChangePGM || singleLinkProjects.length !== 0 || multipleLinkProjects.length !== 0))
         {
-            var singleLinkProjects   = '';
-            var multipleLinkProjects = '';
-            for(var i in projects)
+            $('#changeProgram').modal({show: true});
+            if(!canChangePGM)
             {
-                var project = projects[i];
-
-                if(Object.getOwnPropertyNames(project.product).length == 1)
-                {
-                    singleLinkProjects += '【' + project.name + '】';
-                }
-                else
-                {
-                    multipleLinkProjects += '【' +  project.name + '】';
-                }
-            }
-
-            PGMChangeTip     = PGMChangeTip.replace("%s", singleLinkProjects);
-            confirmChangePGM = confirmChangePGM.replace("%s", multipleLinkProjects);
-            if(singleLinkProjects) alert(PGMChangeTip);
-            if(multipleLinkProjects && confirm(confirmChangePGM))
-            {
-                $('#confirmChange').val('yes');
-            }
-            else
-            {
-                $('#confirmChange').val('no');
+                $('#program').val(oldProgramID);
+                $('#program').trigger("chosen:updated");
             }
         }
     })
 });
+
+function setChangeProjects()
+{
+    var projects = ',';
+    $("input[name^='projects']:checked").each(function()
+    {
+        projects += $(this).val() + ',';
+        $('#changeProjects').val(projects);
+    });
+
+    $('#changeProgram').modal('hide');
+}
diff --git a/module/product/lang/de.php b/module/product/lang/de.php
index d210696633..d19496ae49 100644
--- a/module/product/lang/de.php
+++ b/module/product/lang/de.php
@@ -9,28 +9,29 @@
  * @version     $Id: en.php 5091 2013-07-10 06:06:46Z chencongzhi520@gmail.com $
  * @link        http://www.zentao.net
  */
-$lang->product->common       = $lang->productCommon;
-$lang->product->index        = $lang->productCommon . 'Home';
-$lang->product->browse       = 'Story Liste';
-$lang->product->dynamic      = 'Verlauf';
-$lang->product->view         = 'Übersicht';
-$lang->product->edit         = "{$lang->productCommon} bearbeiten";
-$lang->product->batchEdit    = 'Mehrere bearbeiten';
-$lang->product->create       = "Erstelle {$lang->productCommon}";
-$lang->product->delete       = "Lösche {$lang->productCommon}";
-$lang->product->deleted      = 'Gelöscht';
-$lang->product->close        = 'Schließen';
-$lang->product->closeAction  = "Close {$lang->productCommon}";
-$lang->product->select       = "Auswahl {$lang->productCommon}";
-$lang->product->mine         = 'Meine Zuständigkeiten:';
-$lang->product->other        = 'Andere:';
-$lang->product->closed       = 'Geschlossen';
-$lang->product->updateOrder  = 'Ranking';
-$lang->product->orderAction  = "Rank {$lang->productCommon}";
-$lang->product->all          = "Alle {$lang->productCommon}";
-$lang->product->export       = 'Exportiere Daten';
-$lang->product->exportAction = "Export {$lang->productCommon}";
-$lang->product->dashboard    = 'Dashboard';
+$lang->product->common        = $lang->productCommon;
+$lang->product->index         = $lang->productCommon . 'Home';
+$lang->product->browse        = 'Story Liste';
+$lang->product->dynamic       = 'Verlauf';
+$lang->product->view          = 'Übersicht';
+$lang->product->edit          = "{$lang->productCommon} bearbeiten";
+$lang->product->batchEdit     = 'Mehrere bearbeiten';
+$lang->product->create        = "Erstelle {$lang->productCommon}";
+$lang->product->delete        = "Lösche {$lang->productCommon}";
+$lang->product->deleted       = 'Gelöscht';
+$lang->product->close         = 'Schließen';
+$lang->product->closeAction   = "Close {$lang->productCommon}";
+$lang->product->select        = "Auswahl {$lang->productCommon}";
+$lang->product->mine          = 'Meine Zuständigkeiten:';
+$lang->product->other         = 'Andere:';
+$lang->product->closed        = 'Geschlossen';
+$lang->product->updateOrder   = 'Ranking';
+$lang->product->orderAction   = "Rank {$lang->productCommon}";
+$lang->product->all           = "Alle {$lang->productCommon}";
+$lang->product->export        = 'Exportiere Daten';
+$lang->product->exportAction  = "Export {$lang->productCommon}";
+$lang->product->dashboard     = 'Dashboard';
+$lang->product->changeProgram = "{$lang->productCommon} confirmation of the scope of influence of adjustment of the program set";
 
 $lang->product->basicInfo = 'Basis Info';
 $lang->product->otherInfo = 'Andere Info';
@@ -67,6 +68,7 @@ $lang->product->confirmDelete    = " Möchten Sie {$lang->productCommon} lösche
 $lang->product->errorNoProduct   = "Kein {$lang->productCommon} erstellt!";
 $lang->product->accessDenied     = "Sie haben keinen Zugriff auf {$lang->productCommon}.";
 $lang->product->PGMChangeTip     = "The projects linked with this {$lang->productCommon}: %s will be transferred to the modified program set together.";
+$lang->product->notChangePGMTip  = "The {$lang->SRCommon} of {$lang->productCommon} has been linked to the following projects, please cancel the link before proceeding";
 $lang->product->confirmChangePGM = "The projects linked with this {$lang->productCommon}: %s is also linked with other products, whether to transfer projects to the modified program set.";
 
 $lang->product->id             = 'ID';
diff --git a/module/product/lang/en.php b/module/product/lang/en.php
index 6917b60b48..1ec4f292c0 100644
--- a/module/product/lang/en.php
+++ b/module/product/lang/en.php
@@ -9,28 +9,29 @@
  * @version     $Id: en.php 5091 2013-07-10 06:06:46Z chencongzhi520@gmail.com $
  * @link        http://www.zentao.net
  */
-$lang->product->common       = $lang->productCommon;
-$lang->product->index        = $lang->productCommon . ' Home';
-$lang->product->browse       = 'Story List';
-$lang->product->dynamic      = 'Dynamics';
-$lang->product->view         = "{$lang->productCommon} Detail";
-$lang->product->edit         = "Edit {$lang->productCommon}";
-$lang->product->batchEdit    = 'Batch Edit';
-$lang->product->create       = "Create {$lang->productCommon}";
-$lang->product->delete       = "Delete {$lang->productCommon}";
-$lang->product->deleted      = 'Deleted';
-$lang->product->close        = "Close";
-$lang->product->closeAction  = "Close {$lang->productCommon}";
-$lang->product->select       = "Select {$lang->productCommon}";
-$lang->product->mine         = 'Mine:';
-$lang->product->other        = 'Others:';
-$lang->product->closed       = 'Closed';
-$lang->product->updateOrder  = 'Order';
-$lang->product->orderAction  = "Rank {$lang->productCommon}";
-$lang->product->all          = "All {$lang->productCommon}s";
-$lang->product->export       = 'Export';
-$lang->product->exportAction = "Export {$lang->productCommon}";
-$lang->product->dashboard    = "Dashboard";
+$lang->product->common        = $lang->productCommon;
+$lang->product->index         = $lang->productCommon . ' Home';
+$lang->product->browse        = 'Story List';
+$lang->product->dynamic       = 'Dynamics';
+$lang->product->view          = "{$lang->productCommon} Detail";
+$lang->product->edit          = "Edit {$lang->productCommon}";
+$lang->product->batchEdit     = 'Batch Edit';
+$lang->product->create        = "Create {$lang->productCommon}";
+$lang->product->delete        = "Delete {$lang->productCommon}";
+$lang->product->deleted       = 'Deleted';
+$lang->product->close         = "Close";
+$lang->product->closeAction   = "Close {$lang->productCommon}";
+$lang->product->select        = "Select {$lang->productCommon}";
+$lang->product->mine          = 'Mine:';
+$lang->product->other         = 'Others:';
+$lang->product->closed        = 'Closed';
+$lang->product->updateOrder   = 'Order';
+$lang->product->orderAction   = "Rank {$lang->productCommon}";
+$lang->product->all           = "All {$lang->productCommon}s";
+$lang->product->export        = 'Export';
+$lang->product->exportAction  = "Export {$lang->productCommon}";
+$lang->product->dashboard     = "Dashboard";
+$lang->product->changeProgram = "{$lang->productCommon} confirmation of the scope of influence of adjustment of the program set";
 
 $lang->product->basicInfo = 'Basic Info';
 $lang->product->otherInfo = 'Other Info';
@@ -67,6 +68,7 @@ $lang->product->confirmDelete    = " Do you want to delete the {$lang->productCo
 $lang->product->errorNoProduct   = "No {$lang->productCommon} is created yet!";
 $lang->product->accessDenied     = "You have no access to the {$lang->productCommon}.";
 $lang->product->PGMChangeTip     = "The projects linked with this {$lang->productCommon}: %s will be transferred to the modified program set together.";
+$lang->product->notChangePGMTip  = "The {$lang->SRCommon} of {$lang->productCommon} has been linked to the following projects, please cancel the link before proceeding";
 $lang->product->confirmChangePGM = "The projects linked with this {$lang->productCommon}: %s is also linked with other products, whether to transfer projects to the modified program set.";
 
 $lang->product->id             = 'ID';
diff --git a/module/product/lang/fr.php b/module/product/lang/fr.php
index c09539d804..c7d9a93898 100644
--- a/module/product/lang/fr.php
+++ b/module/product/lang/fr.php
@@ -9,28 +9,29 @@
  * @version     $Id: en.php 5091 2013-07-10 06:06:46Z chencongzhi520@gmail.com $
  * @link        https://www.zentao.pm
  */
-$lang->product->common       = $lang->productCommon;
-$lang->product->index        = 'Accueil ' . $lang->productCommon;
-$lang->product->browse       = 'Liste Stories';
-$lang->product->dynamic      = 'Historique';
-$lang->product->view         = "{$lang->productCommon} Détail";
-$lang->product->edit         = "Editer {$lang->productCommon}";
-$lang->product->batchEdit    = 'Editer par Lot';
-$lang->product->create       = "Créer {$lang->productCommon}";
-$lang->product->delete       = "Supprimer {$lang->productCommon}";
-$lang->product->deleted      = 'Supprimé';
-$lang->product->close        = "Fermer";
-$lang->product->closeAction  = "Fermer {$lang->productCommon}";
-$lang->product->select       = "Choisir {$lang->productCommon}";
-$lang->product->mine         = 'Les miens:';
-$lang->product->other        = 'Autres:';
-$lang->product->closed       = 'Fermés';
-$lang->product->updateOrder  = 'Ordre';
-$lang->product->orderAction  = "Rang {$lang->productCommon}";
-$lang->product->all          = "Tous les {$lang->productCommon}s";
-$lang->product->export       = 'Export';
-$lang->product->exportAction = "Export {$lang->productCommon}";
-$lang->product->dashboard    = "Dashboard";
+$lang->product->common        = $lang->productCommon;
+$lang->product->index         = 'Accueil ' . $lang->productCommon;
+$lang->product->browse        = 'Liste Stories';
+$lang->product->dynamic       = 'Historique';
+$lang->product->view          = "{$lang->productCommon} Détail";
+$lang->product->edit          = "Editer {$lang->productCommon}";
+$lang->product->batchEdit     = 'Editer par Lot';
+$lang->product->create        = "Créer {$lang->productCommon}";
+$lang->product->delete        = "Supprimer {$lang->productCommon}";
+$lang->product->deleted       = 'Supprimé';
+$lang->product->close         = "Fermer";
+$lang->product->closeAction   = "Fermer {$lang->productCommon}";
+$lang->product->select        = "Choisir {$lang->productCommon}";
+$lang->product->mine          = 'Les miens:';
+$lang->product->other         = 'Autres:';
+$lang->product->closed        = 'Fermés';
+$lang->product->updateOrder   = 'Ordre';
+$lang->product->orderAction   = "Rang {$lang->productCommon}";
+$lang->product->all           = "Tous les {$lang->productCommon}s";
+$lang->product->export        = 'Export';
+$lang->product->exportAction  = "Export {$lang->productCommon}";
+$lang->product->dashboard     = "Dashboard";
+$lang->product->changeProgram = "{$lang->productCommon} confirmation of the scope of influence of adjustment of the program set";
 
 $lang->product->basicInfo = 'Infos de Base';
 $lang->product->otherInfo = 'Autres Infos';
@@ -67,6 +68,7 @@ $lang->product->confirmDelete    = "Voulez-vous vraiment supprimer le {$lang->pr
 $lang->product->errorNoProduct   = "Aucun {$lang->productCommon} n'est créé pour l'instant !";
 $lang->product->accessDenied     = "Vous n'avez pas accès au {$lang->productCommon}.";
 $lang->product->PGMChangeTip     = "The projects linked with this {$lang->productCommon}: %s will be transferred to the modified program set together.";
+$lang->product->notChangePGMTip  = "The {$lang->SRCommon} of {$lang->productCommon} has been linked to the following projects, please cancel the link before proceeding";
 $lang->product->confirmChangePGM = "The projects linked with this {$lang->productCommon}: %s is also linked with other products, whether to transfer projects to the modified program set.";
 
 $lang->product->id             = 'ID';
diff --git a/module/product/lang/vi.php b/module/product/lang/vi.php
index 06ee047efc..784ca0e8ba 100644
--- a/module/product/lang/vi.php
+++ b/module/product/lang/vi.php
@@ -9,28 +9,29 @@
  * @version  $Id: vi.php 5091 2013-07-10 06:06:46Z quocnho@gmail.com $
  * @link  http://www.zentao.net
  */
-$lang->product->common       = $lang->productCommon;
-$lang->product->index        = 'Trang '.$lang->productCommon;
-$lang->product->browse       = 'Danh sách câu chuyện';
-$lang->product->dynamic      = 'Lịch sử';
-$lang->product->view         = "Chi tiết {$lang->productCommon}";
-$lang->product->edit         = "Sửa {$lang->productCommon}";
-$lang->product->batchEdit    = 'Sửa hàng loạt';
-$lang->product->create       = "Tạo {$lang->productCommon}";
-$lang->product->delete       = "Xóa {$lang->productCommon}";
-$lang->product->deleted      = 'Đã xóa';
-$lang->product->close        = "Đóng";
-$lang->product->closeAction  = "Đóng {$lang->productCommon}";
-$lang->product->select       = "Chọn {$lang->productCommon}";
-$lang->product->mine         = 'Của bạn:';
-$lang->product->other        = 'Khác:';
-$lang->product->closed       = 'Đã đóng';
-$lang->product->updateOrder  = 'Sắp xếp';
-$lang->product->orderAction  = "Đánh giá {$lang->productCommon}";
-$lang->product->all          = "Tất cả {$lang->productCommon}";
-$lang->product->export       = 'Xuất';
-$lang->product->exportAction = "Xuất {$lang->productCommon}";
-$lang->product->dashboard    = "Dashboard";
+$lang->product->common        = $lang->productCommon;
+$lang->product->index         = 'Trang '.$lang->productCommon;
+$lang->product->browse        = 'Danh sách câu chuyện';
+$lang->product->dynamic       = 'Lịch sử';
+$lang->product->view          = "Chi tiết {$lang->productCommon}";
+$lang->product->edit          = "Sửa {$lang->productCommon}";
+$lang->product->batchEdit     = 'Sửa hàng loạt';
+$lang->product->create        = "Tạo {$lang->productCommon}";
+$lang->product->delete        = "Xóa {$lang->productCommon}";
+$lang->product->deleted       = 'Đã xóa';
+$lang->product->close         = "Đóng";
+$lang->product->closeAction   = "Đóng {$lang->productCommon}";
+$lang->product->select        = "Chọn {$lang->productCommon}";
+$lang->product->mine          = 'Của bạn:';
+$lang->product->other         = 'Khác:';
+$lang->product->closed        = 'Đã đóng';
+$lang->product->updateOrder   = 'Sắp xếp';
+$lang->product->orderAction   = "Đánh giá {$lang->productCommon}";
+$lang->product->all           = "Tất cả {$lang->productCommon}";
+$lang->product->export        = 'Xuất';
+$lang->product->exportAction  = "Xuất {$lang->productCommon}";
+$lang->product->dashboard     = "Dashboard";
+$lang->product->changeProgram = "{$lang->productCommon} confirmation of the scope of influence of adjustment of the program set";
 
 $lang->product->basicInfo = 'Thông tin cơ bản';
 $lang->product->otherInfo = 'Thông tin khác';
@@ -67,6 +68,7 @@ $lang->product->confirmDelete    = " Bạn có muốn xóa {$lang->productCommon
 $lang->product->errorNoProduct   = "Không có {$lang->productCommon} được tạo!";
 $lang->product->accessDenied     = "Bạn không có quyền truy cập tới  {$lang->productCommon} này.";
 $lang->product->PGMChangeTip     = "The projects linked with this {$lang->productCommon}: %s will be transferred to the modified program set together.";
+$lang->product->notChangePGMTip  = "The {$lang->SRCommon} of {$lang->productCommon} has been linked to the following projects, please cancel the link before proceeding";
 $lang->product->confirmChangePGM = "The projects linked with this {$lang->productCommon}: %s is also linked with other products, whether to transfer projects to the modified program set.";
 
 $lang->product->id             = 'ID';
diff --git a/module/product/lang/zh-cn.php b/module/product/lang/zh-cn.php
index 9f0da4e7d8..ad527c44fa 100644
--- a/module/product/lang/zh-cn.php
+++ b/module/product/lang/zh-cn.php
@@ -9,28 +9,29 @@
  * @version     $Id: zh-cn.php 5091 2013-07-10 06:06:46Z chencongzhi520@gmail.com $
  * @link        http://www.zentao.net
  */
-$lang->product->common       = $lang->productCommon . '视图';
-$lang->product->index        = $lang->productCommon . '主页';
-$lang->product->browse       = "{$lang->SRCommon}列表";
-$lang->product->dynamic      = '产品动态';
-$lang->product->view         = "{$lang->productCommon}概况";
-$lang->product->edit         = "编辑{$lang->productCommon}";
-$lang->product->batchEdit    = '批量编辑';
-$lang->product->create       = "添加{$lang->productCommon}";
-$lang->product->delete       = "删除{$lang->productCommon}";
-$lang->product->deleted      = '已删除';
-$lang->product->close        = '关闭';
-$lang->product->closeAction  = "关闭{$lang->productCommon}";
-$lang->product->select       = "请选择{$lang->productCommon}";
-$lang->product->mine         = '我负责：';
-$lang->product->other        = '其他：';
-$lang->product->closed       = '已关闭';
-$lang->product->updateOrder  = '排序';
-$lang->product->orderAction  = "{$lang->productCommon}排序";
-$lang->product->all          = "所有{$lang->productCommon}";
-$lang->product->export       = '导出数据';
-$lang->product->exportAction = "导出{$lang->productCommon}";
-$lang->product->dashboard    = "{$lang->productCommon}仪表盘";
+$lang->product->common        = $lang->productCommon . '视图';
+$lang->product->index         = $lang->productCommon . '主页';
+$lang->product->browse        = "{$lang->SRCommon}列表";
+$lang->product->dynamic       = '产品动态';
+$lang->product->view          = "{$lang->productCommon}概况";
+$lang->product->edit          = "编辑{$lang->productCommon}";
+$lang->product->batchEdit     = '批量编辑';
+$lang->product->create        = "添加{$lang->productCommon}";
+$lang->product->delete        = "删除{$lang->productCommon}";
+$lang->product->deleted       = '已删除';
+$lang->product->close         = '关闭';
+$lang->product->closeAction   = "关闭{$lang->productCommon}";
+$lang->product->select        = "请选择{$lang->productCommon}";
+$lang->product->mine          = '我负责：';
+$lang->product->other         = '其他：';
+$lang->product->closed        = '已关闭';
+$lang->product->updateOrder   = '排序';
+$lang->product->orderAction   = "{$lang->productCommon}排序";
+$lang->product->all           = "所有{$lang->productCommon}";
+$lang->product->export        = '导出数据';
+$lang->product->exportAction  = "导出{$lang->productCommon}";
+$lang->product->dashboard     = "{$lang->productCommon}仪表盘";
+$lang->product->changeProgram = "{$lang->productCommon}调整所属项目集影响范围确认";
 
 $lang->product->basicInfo = '基本信息';
 $lang->product->otherInfo = '其他信息';
@@ -66,8 +67,9 @@ $lang->product->assignToNullBugsTitle = '未指派Bug';
 $lang->product->confirmDelete    = " 您确定删除该{$lang->productCommon}吗？";
 $lang->product->errorNoProduct   = "还没有创建{$lang->productCommon}！";
 $lang->product->accessDenied     = "您无权访问该{$lang->productCommon}";
-$lang->product->PGMChangeTip     = "该{$lang->productCommon}关联的项目：%s将一同转移到修改后的项目集下。";
-$lang->product->confirmChangePGM = "该{$lang->productCommon}关联的项目：%s还关联了其他产品，是否将项目一同转移到修改后的项目集下。";
+$lang->product->PGMChangeTip     = "如下项目只关联了该{$lang->productCommon}， 将直接转移至新项目集下。";
+$lang->product->notChangePGMTip  = "该{$lang->productCommon}的{$lang->SRCommon}已经关联到如下项目，请取消关联后再操作";
+$lang->product->confirmChangePGM = "如下项目既关联了该{$lang->productCommon}又关联了其他{$lang->productCommon}，请确认是否继续关联该{$lang->productCommon}，勾选后将取消与其他{$lang->productCommon}的关联关系，同时转移至新项目集下。";
 
 $lang->product->id             = '编号';
 $lang->product->program        = "所属项目集";
diff --git a/module/product/model.php b/module/product/model.php
index 95c06ce9df..181529d58b 100644
--- a/module/product/model.php
+++ b/module/product/model.php
@@ -545,7 +545,7 @@ class productModel extends model
             ->setIF($this->post->acl == 'open', 'whitelist', '')
             ->join('whitelist', ',')
             ->stripTags($this->config->product->editor->edit['id'], $this->config->allowedTags)
-            ->remove('uid,confirmChange')
+            ->remove('uid,changeProjects')
             ->get();
 
         $product = $this->loadModel('file')->processImgURL($product, $this->config->product->editor->edit['id'], $this->post->uid);
@@ -1510,22 +1510,47 @@ class productModel extends model
     /**
      * Change the projects set of the program.
      *
-     * @param  object $projects
-     * @param  int    $programID
-     * @param  string $confirm
+     * @param  int   $productID
+     * @param  array $singleLinkProjects
+     * @param  array $multipleLinkProjects
      * @access public
      * @return void
      */
-    public function updateProjects($projects, $programID, $confirmChange = 'no')
+    public function updateProjects($productID, $singleLinkProjects = array(), $multipleLinkProjects = array())
     {
-        foreach($projects as $project)
+        $programID = $_POST['program'];
+        foreach($singleLinkProjects as $id => $project)
         {
-            if((count($project->product) == 1) or $confirmChange == 'yes')
+            if($project)
             {
                 $this->dao->update(TABLE_PROJECT)
                     ->set('parent')->eq($programID)
-                    ->set('path')->eq(',' . $programID . ',' . $project->id . ',')
-                    ->where('id')->eq($project->id)
+                    ->set('path')->eq(',' . $programID . ',' . $id . ',')
+                    ->where('id')->eq($id)
+                    ->exec();
+            }
+        }
+
+        foreach($multipleLinkProjects as $id => $project)
+        {
+            if(strpos($_POST['changeProjects'], ',' . $id . ',') !== false)
+            {
+                $this->dao->delete()->from(TABLE_PROJECTPRODUCT)
+                    ->where('project')->eq($id)
+                    ->andWhere('product')->ne($productID)
+                    ->exec();
+
+                $this->dao->update(TABLE_PROJECT)
+                    ->set('parent')->eq($programID)
+                    ->set('path')->eq(',' . $programID . ',' . $id . ',')
+                    ->where('id')->eq($id)
+                    ->exec();
+            }
+            else
+            {
+                $this->dao->delete()->from(TABLE_PROJECTPRODUCT)
+                    ->where('project')->eq($id)
+                    ->andWhere('product')->eq($productID)
                     ->exec();
             }
         }
diff --git a/module/product/view/edit.html.php b/module/product/view/edit.html.php
index 4da0b1fdbd..90f582057f 100644
--- a/module/product/view/edit.html.php
+++ b/module/product/view/edit.html.php
@@ -13,10 +13,13 @@
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/kindeditor.html.php';?>
 <?php js::set('noProject', false);?>
-<?php js::set('projects', $projects);?>
 <?php js::set('oldProgramID', $product->program);?>
-<?php js::set('PGMChangeTip', $lang->product->PGMChangeTip);?>
-<?php js::set('confirmChangePGM', $lang->product->confirmChangePGM);?>
+<?php js::set('canChangePGM', $canChangePGM);?>
+<?php js::set('singleLinkProjects', $singleLinkProjects);?>
+<?php js::set('multipleLinkProjects', $multipleLinkProjects);?>
+<style>
+#changeProgram td.icon-project{font-size: 14px;}
+</style>
 <div id="mainContent" class="main-content">
   <div class="center-block">
     <div class="main-header">
@@ -33,7 +36,6 @@
           <tr>
             <th class='w-140px'><?php echo $lang->product->program;?></th>
             <td><?php echo html::select('program', $programs, $product->program, "class='form-control chosen'");?></td>
-            <td><?php echo html::hidden('confirmChange', 'no');?></td>
           </tr>
           <?php endif;?>
           <tr>
@@ -76,6 +78,7 @@
           </tr>
           <tr>
             <td colspan='3' class='text-center form-actions'>
+              <?php echo html::hidden('changeProjects', '');?>
               <?php echo html::submitButton();?>
               <?php echo html::backButton('', '', 'btn btn-wide');?>
             </td>
@@ -85,4 +88,53 @@
     </form>
   </div>
 </div>
+<div class="modal fade" id="changeProgram">
+  <div class="modal-dialog mw-600px">
+    <div class="modal-content">
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal" aria-hidden="true"><i class="icon icon-close"></i></button>
+        <?php if($canChangePGM):?>
+        <h4 class="modal-title"><?php echo $lang->product->changeProgram;?></h4>
+        <?php endif;?>
+      </div>
+      <div class="modal-body">
+        <table class='table table-form'>
+          <?php if(!$canChangePGM):?>
+          <tr>
+            <th class='text-left'><?php echo $lang->product->notChangePGMTip;?></th>
+          </tr>
+          <?php foreach($linkStoriesProjects as $project):?>
+          <tr>
+            <td class="icon-project"><?php echo $project;?></td>
+          </tr>
+          <?php endforeach;?>
+          <?php endif;?>
+          <?php if($singleLinkProjects):?>
+          <tr>
+            <th class='text-left'><?php echo $lang->product->PGMChangeTip;?></th>
+          </tr>
+          <?php foreach($singleLinkProjects as $project):?>
+          <tr>
+            <td class="icon-project"><?php echo $project;?></td>
+          </tr>
+          <?php endforeach;?>
+          <?php endif;?>
+          <?php if($multipleLinkProjects):?>
+          <tr>
+            <th class='text-left'><?php echo $lang->product->confirmChangePGM;?></th>
+          </tr>
+          <tr>
+            <td><?php echo html::checkbox('projects', $multipleLinkProjects);?></td>
+          </tr>
+          <tr>
+            <td class='text-center'>
+              <?php echo html::commonButton($lang->save, 'onclick = "setChangeProjects();"', 'btn btn-primary btn-wide');?>
+            </td>
+          </tr>
+          <?php endif;?>
+        </table>
+      </div>
+    </div>
+  </div>
+</div>
 <?php include '../../common/view/footer.html.php';?>