diff --git a/module/doc/js/view.js b/module/doc/js/view.js
index f3d8fdab02..747f875eb6 100644
--- a/module/doc/js/view.js
+++ b/module/doc/js/view.js
@@ -242,6 +242,7 @@ $(function()
             }
             $('#docExport').attr('href', createLink('doc', exportMethod, 'libID=' + libID + '&moduleID=0&docID=' + docID + '&version=' + $('#content .doc-title .version').data('version')));
             if($('.files-list').length) $('#content .detail-content.article-content').css('height', 'calc(100vh - 300px)');
+            adjustPageTitleWidth();
         });
     })
 
diff --git a/module/doc/view/content.html.php b/module/doc/view/content.html.php
index 7a526dd8ce..29f3c942db 100644
--- a/module/doc/view/content.html.php
+++ b/module/doc/view/content.html.php
@@ -25,7 +25,7 @@
                 <a href='javascript:;' class='btn btn-link btn-limit text-ellipsis right-dom' data-toggle='dropdown' style="max-width: 120px;">
                   <span class="caret"></span>
                 </a>
-                <ul id="docVersionMenu" class='dropdown-menu doc-version-menu' style='width: 250px; overflow-y:auto'>
+                <ul id="docVersionMenu" class='dropdown-menu doc-version-menu' style='width: 260px; overflow-y:auto'>
                   <li class="drop-title flex-between dropdown-header not-clear-menu"><div><?php echo $lang->doc->allVersion?></div></li>
                   <div class="drop-body menu-active-primary menu-hover-primary">
                   <?php for($itemVersion = $doc->version; $itemVersion > 0; $itemVersion--):?>