diff --git a/module/dev/view/header.html.php b/module/dev/view/header.html.php
index 6e955c2b3a..d5c7fcecdb 100644
--- a/module/dev/view/header.html.php
+++ b/module/dev/view/header.html.php
@@ -3,7 +3,10 @@
 <script>$('#mainMenu #<?php echo $tab;?>').addClass('btn-active-text')</script>
 <?php endif;?>
 <?php if($app->rawMethod == 'api'):?>
-<style>.api-tip-icon.icon-help:before {margin-top: 10px; margin-left: -14px; font-size: 12px;}</style>
+<style>
+.api-tip-icon.icon-help:before {margin-top: 8px; margin-left: -4px;}
+[lang^=zh] .api-tip-icon.icon-help:before {margin-left: -10px;}
+</style>
 <div id='mainMenu' class='clearfix menu-secondary'>
   <div class="btn-toolbar pull-left">
     <?php
diff --git a/module/doc/view/lefttree.html.php b/module/doc/view/lefttree.html.php
index d6e5064b05..d78cc9aa44 100644
--- a/module/doc/view/lefttree.html.php
+++ b/module/doc/view/lefttree.html.php
@@ -215,7 +215,7 @@ $(function()
                 var $item    = '<a href="' + link + '" style="position: relative" data-has-children="' + hasChild + '" title="' + item.name + '" data-id="' + item.id + '" class="' + libClass + '" data-type="' + item.type + '" data-action="' + item.hasAction + '">';
 
                 $item += '<div class="text h-full w-full flex-start overflow-hidden">';
-                if(libClass == 'lib' && (item.type == 'execution' && item.hasAction)) $item += '<div class="img-lib" style="background-image:url(static/svg/' + imgObj[item.type || 'lib'] + '.svg)"></div>';
+                if((libClass == 'lib' && item.type != 'execution') || (item.type == 'execution' && item.hasAction)) $item += '<div class="img-lib" style="background-image:url(static/svg/' + imgObj[item.type || 'lib'] + '.svg)"></div>';
                 $item += '<div class="tree-text">';
                 $item += item.name;
                 $item += '</div>';