diff --git a/module/execution/ui/story.html.php b/module/execution/ui/story.html.php
index f98cf011e2..3b0d1aafe5 100644
--- a/module/execution/ui/story.html.php
+++ b/module/execution/ui/story.html.php
@@ -198,8 +198,8 @@ $batchItems  = array();
 if($canOpreate['batchCreate']) $batchItems[] = array('text' => $lang->SRCommon, 'url' => $batchCreateLink);
 if(in_array($execution->attribute, array('mix', 'request', 'design')) || !$execution->multiple)
 {
-    if($canOpreate['createRequirement'])      $createItems[] = array('text' => $lang->requirement->create, 'url' => $createRequirementLink);
-    if($canOpreate['createEpic'])             $createItems[] = array('text' => $lang->epic->create,  'url' => $createEpicLink);
+    if($canOpreate['createRequirement'])      $createItems[] = array('text' => $lang->requirement->create, 'url' => $createRequirementLink, 'hint' => $frozenStories ? sprintf($lang->story->frozenTip, $lang->requirement->create) : '');
+    if($canOpreate['createEpic'])             $createItems[] = array('text' => $lang->epic->create,  'url' => $createEpicLink, 'hint' => $frozenStories ? sprintf($lang->story->frozenTip, $lang->epic->create) : '');
     if($canOpreate['batchCreateRequirement']) $batchItems[]  = array('text' => $lang->URCommon, 'url' => $batchCreateRequirementLink);
     if($canOpreate['batchCreateEpic'])        $batchItems[]  = array('text' => $lang->ERCommon, 'url' => $batchCreateEpicLink);
 }
@@ -208,7 +208,7 @@ if(!empty($product->id))
 {
     if(count($batchItems) > 1)
     {
-        $createItems[] = array('text' => $lang->story->batchCreate, 'items' => $batchItems);
+        $createItems[] = array('text' => $lang->story->batchCreate, 'items' => $batchItems, 'hint' => $frozenStories ? sprintf($lang->story->frozenTip, $lang->story->batchCreate) : '');
     }
     else
     {
@@ -228,11 +228,11 @@ if(commonModel::isTutorialMode())
     $canlinkPlanStory = false;
 }
 
-$linkItem     = array('text' => $lang->story->linkStory, 'url' => $linkStoryUrl, 'data-app' => $app->tab);
-$linkPlanItem = array('text' => $lang->execution->linkStoryByPlan, 'url' => '#linkStoryByPlan', 'data-toggle' => 'modal', 'data-size' => 'sm');
+$linkItem     = array('text' => $lang->story->linkStory, 'url' => $linkStoryUrl, 'data-app' => $app->tab, 'hint' => $frozenStories ? sprintf($lang->story->frozenTip, $lang->story->linkStory) : '');
+$linkPlanItem = array('text' => $lang->execution->linkStoryByPlan, 'url' => '#linkStoryByPlan', 'data-toggle' => 'modal', 'data-size' => 'sm', 'hint' => $frozenStories ? sprintf($lang->story->frozenTip, $lang->execution->linkStoryByPlan) : '');
 
 $createBtnGroup = null;
-if(!$isFromDoc && empty($frozenStories))
+if(!$isFromDoc)
 {
     if($canOpreate['create'])
     {
@@ -243,9 +243,11 @@ if(!$isFromDoc && empty($frozenStories))
                 setClass('btn secondary'),
                 set::icon('plus'),
                 set::url($createLink),
+                set::disabled(!empty($frozenStories)),
+                $frozenStories ? set::hint(sprintf($lang->story->frozenTip, $lang->story->create)) : null,
                 $lang->story->create
             ),
-            empty($createItems) ? null : dropdown
+            empty($createItems) || $frozenStories ? null : dropdown
             (
                 btn(setClass('btn secondary dropdown-toggle'),
                 setStyle(array('padding' => '6px', 'border-radius' => '0 2px 2px 0'))),
@@ -256,7 +258,7 @@ if(!$isFromDoc && empty($frozenStories))
     }
     elseif(count($createItems) == 1)
     {
-        $createBtnGroup = item(set($createItems[0] + array('class' => 'btn secondary', 'icon' => 'plus')));
+        $createBtnGroup = item(set($createItems[0] + array('class' => 'btn secondary' . ($frozenStories ? ' disabled' : ''), 'icon' => 'plus')));
     }
 }
 
@@ -299,16 +301,18 @@ if($product && !$isFromDoc) toolbar
 
     $createBtnGroup,
 
-    $canLinkStory && $canlinkPlanStory && empty($frozenStories) ? btngroup
+    $canLinkStory && $canlinkPlanStory ? btngroup
     (
         btn(
             setClass('btn primary'),
             set::icon('link'),
             set::url($linkStoryUrl),
+            set::disabled(!empty($frozenStories)),
+            $frozenStories ? set::hint(sprintf($lang->story->frozenTip, $lang->story->linkStory)) : null,
             setData('app', $app->tab),
             $lang->story->linkStory
         ),
-        dropdown
+        $frozenStories ? null : dropdown
         (
             btn(setClass('btn primary dropdown-toggle'),
             setStyle(array('padding' => '6px', 'border-radius' => '0 2px 2px 0'))),
@@ -316,8 +320,8 @@ if($product && !$isFromDoc) toolbar
             set::placement('bottom-end')
         )
     ) : null,
-    $canLinkStory && !$canlinkPlanStory && empty($frozenStories) ? item(set($linkItem + array('class' => 'btn primary link-story-btn', 'icon' => 'link'))) : null,
-    $canlinkPlanStory && !$canLinkStory && empty($frozenStories) ? item(set($linkPlanItem + array('class' => 'btn primary', 'icon' => 'link'))) : null
+    $canLinkStory && !$canlinkPlanStory ? item(set($linkItem + array('class' => 'btn primary link-story-btn' . ($frozenStories ? ' disabled' : ''), 'icon' => 'link'))) : null,
+    $canlinkPlanStory && !$canLinkStory ? item(set($linkPlanItem + array('class' => 'btn primary' . ($frozenStories ? ' disabled' : ''), 'icon' => 'link'))) : null
 );
 
 $isFromDoc ? null : sidebar
diff --git a/module/product/ui/browse.html.php b/module/product/ui/browse.html.php
index c2d8b9e3e9..ddd7615690 100644
--- a/module/product/ui/browse.html.php
+++ b/module/product/ui/browse.html.php
@@ -34,6 +34,11 @@ $storyBrowseType   = $this->session->storyBrowseType;
 $storyProductIds   = array();
 $frozenStories     = 0;
 
+foreach($stories as $story)
+{
+    if($isProjectStory && !empty($story->frozen)) $frozenStories ++;
+}
+
 $isFromDoc = $from === 'doc';
 
 $hideGrade = (($app->tab == 'product' || $from == 'doc') && $storyType == 'story' && count($gradeGroup['story']) <= 2) || $config->vision != 'rnd';
@@ -68,7 +73,7 @@ $fnGenerateSideBar = function() use ($moduleTree, $moduleID, $productID, $branch
 };
 
 /* Build create story button. */
-$fnBuildCreateStoryButton = function() use ($lang, $product, $isProjectStory, $storyType, $productID, $branch, $moduleID, $projectID, $project, $projectProducts)
+$fnBuildCreateStoryButton = function() use ($lang, $product, $isProjectStory, $storyType, $productID, $branch, $moduleID, $projectID, $project, $projectProducts, $frozenStories)
 {
     if(!common::canModify('product', $product)) return null;
     if(!empty($project) && !common::canModify('project', $project)) return null;
@@ -140,11 +145,13 @@ $fnBuildCreateStoryButton = function() use ($lang, $product, $isProjectStory, $s
             btn
             (
                 setClass(($app->tab != 'product' ? 'secondary' : 'primary') . ' create-story-btn'),
+                $isProjectStory && $frozenStories ? setClass('disabled') : null,
+                $isProjectStory && $frozenStories ? set::hint(sprintf($lang->story->frozenTip, $createBtnTitle)) : null,
                 set::icon('plus'),
                 set::text($createBtnTitle),
                 set::url($createBtnLink)
             ),
-            empty($items) ? null : dropdown
+            empty($items) || ($isProjectStory && $frozenStories) ? null : dropdown
             (
                 btn(setClass('dropdown-toggle'), setClass($app->tab != 'product' ? 'secondary' : 'primary'), setStyle(array('padding' => '6px', 'border-radius' => '0 2px 2px 0'))),
                 set::placement('bottom-end'),
@@ -163,7 +170,7 @@ $fnBuildCreateStoryButton = function() use ($lang, $product, $isProjectStory, $s
 };
 
 /* Build link story button. */
-$fnBuildLinkStoryButton = function() use($lang, $app, $product, $projectHasProduct, $project, $storyType)
+$fnBuildLinkStoryButton = function() use($lang, $app, $product, $projectHasProduct, $project, $storyType, $isProjectStory, $frozenStories)
 {
     if(!common::canModify('product', $product)) return null;
     if(!empty($project) && !common::canModify('project', $project)) return null;
@@ -185,20 +192,22 @@ $fnBuildLinkStoryButton = function() use($lang, $app, $product, $projectHasProdu
     $canLinkStory     = common::hasPriv('projectstory', 'linkStory');
     $canlinkPlanStory = !empty($product) && common::hasPriv('projectstory', 'importPlanStories') && $storyType == 'story' && !$project->charter;
     $linkStoryUrl     = $this->createLink('projectstory', 'linkStory', "project=$project->id&browseType=&param=0&orderBy=id_desc&recPerPage=50&pageID=1&extra=&storyType=$storyType");
-    $linkItem         = array('text' => $lang->execution->linkStory, 'url' => $linkStoryUrl);
-    $linkPlanItem     = array('text' => $lang->execution->linkStoryByPlan, 'url' => '#linkStoryByPlan', 'data-toggle' => 'modal', 'data-size' => 'sm');
+    $linkItem         = array('text' => $lang->execution->linkStory, 'url' => $linkStoryUrl, 'hint' => $isProjectStory && $frozenStories ? sprintf($lang->story->frozenTip, $lang->execution->linkStory) : '');
+    $linkPlanItem     = array('text' => $lang->execution->linkStoryByPlan, 'url' => '#linkStoryByPlan', 'data-toggle' => 'modal', 'data-size' => 'sm', 'hint' => $isProjectStory && $frozenStories ? sprintf($lang->story->frozenTip, $lang->execution->linkStoryByPlan) : '');
     if($canLinkStory && $canlinkPlanStory)
     {
         return btngroup
         (
             btn(
                 setClass('btn primary'),
+                $isProjectStory && $frozenStories ? setClass('disabled') : null,
+                $isProjectStory && $frozenStories ? set::hint(sprintf($lang->story->frozenTip, $lang->execution->linkStory)) : null,
                 set::icon('link'),
                 set::url($linkStoryUrl),
                 setData('app', $app->tab),
                 $lang->execution->linkStory
             ),
-            dropdown
+            $isProjectStory && $frozenStories ? null : dropdown
             (
                 btn(setClass('btn primary dropdown-toggle'),
                 setStyle(array('padding' => '6px', 'border-radius' => '0 2px 2px 0'))),
@@ -208,8 +217,8 @@ $fnBuildLinkStoryButton = function() use($lang, $app, $product, $projectHasProdu
         );
 
     }
-    if($canLinkStory && !$canlinkPlanStory) return item(set($linkItem + array('class' => 'btn primary link-story-btn', 'icon' => 'link')));
-    if($canlinkPlanStory && !$canLinkStory) return item(set($linkPlanItem + array('class' => 'btn primary', 'icon' => 'link')));
+    if($canLinkStory && !$canlinkPlanStory) return item(set($linkItem + array('class' => 'btn primary link-story-btn' . ($isProjectStory && $frozenStories ? ' disabled' : ''), 'icon' => 'link')));
+    if($canlinkPlanStory && !$canLinkStory) return item(set($linkPlanItem + array('class' => 'btn primary' . ($isProjectStory && $frozenStories ? ' disabled' : ''), 'icon' => 'link')));
 };
 
 /* DataTable columns. */
@@ -248,7 +257,6 @@ foreach($stories as $story)
     $story->from         = $app->tab;
     $options['branches'] = zget($branchOptions, $story->product, array());
     $data[] = $this->story->formatStoryForList($story, $options, $storyType, $maxGradeGroup);
-    if($isProjectStory && !empty($story->frozen)) $frozenStories ++;
 }
 
 /* Generate toolbar of DataTable footer. */
@@ -517,8 +525,8 @@ toolbar
     ))),
     (!$canReport || !$productID) ? null : item(set(array('id' => 'reportBtn', 'icon' => 'bar-chart', 'class' => 'ghost', 'url' => $reportUrl))),
     item(set(array('id' => 'exportBtn', 'icon' => 'export', 'class' => 'ghost' . ($canExport ? '' : ' hidden'), 'url' => $exportUrl, 'data-toggle' => 'modal'))),
-    empty($frozenStories) ? $fnBuildCreateStoryButton() : null,
-    empty($frozenStories) ? $fnBuildLinkStoryButton() : null
+    $fnBuildCreateStoryButton(),
+    $fnBuildLinkStoryButton()
 );
 
 if(!$isFromDoc) $fnGenerateSideBar();