diff --git a/module/block/css/productstatisticblock.ui.css b/module/block/css/productstatisticblock.ui.css
deleted file mode 100644
index 4bbc7fd6ea..0000000000
--- a/module/block/css/productstatisticblock.ui.css
+++ /dev/null
@@ -1,20 +0,0 @@
-.productstatistic-block {background: #FCFDFE;}
-.productstatistic-block .panel-body {padding: 0;}
-
-.productstatistic-block .tab-content {width: 100%;}
-.productstatistic-block .tab-pane {padding: 0;}
-.productstatistic-block .bg-secondary-pale {background: #F3F6FA;}
-.productstatistic-block .chart {margin: auto;}
-.productstatistic-block .story-num {margin: auto;}
-
-.productstatistic-block.block-sm .nav-tabs .nav-item.active {display: flex!important;}
-.productstatistic-block.block-sm .nav-tabs .nav-item > a {width: 100%;}
-.productstatistic-block.block-sm .nav-tabs .nav-item {display: none}
-.productstatistic-block.block-sm .nav-tabs .nav-item.nav-prev {display: flex}
-.productstatistic-block.block-sm .nav-tabs .nav-item.nav-prev > a {padding: 0;}
-.productstatistic-block.block-sm .nav-tabs .nav-item.nav-next {display: flex}
-.productstatistic-block.block-sm .nav-tabs .nav-item.nav-next > a {padding: 0;}
-
-.productstatistic-block .chart > div {margin: auto;}
-.productstatistic-block .pie-chart {position: relative;}
-.productstatistic-block .pie-chart .pie-chart-title {position: relative; top: -85px;}
diff --git a/module/block/js/productstatisticblock.ui.js b/module/block/js/productstatisticblock.ui.js
deleted file mode 100644
index 09de2618aa..0000000000
--- a/module/block/js/productstatisticblock.ui.js
+++ /dev/null
@@ -1,34 +0,0 @@
-$(function()
-{
-    $('.productstatistic-block.block-sm .nav.nav-tabs').find('.nav-item.nav-switch').removeClass('active');
-    $('.productstatistic-block.block-sm .nav.nav-tabs').find('.nav-item.nav-switch').each(function()
-    {
-        if($(this).find('a[data-toggle=tab]').hasClass('active')) $(this).addClass('active');
-    })
-});
-
-function switchNav(event)
-{
-    var isPrev   = $(event.target).closest('.nav-item').hasClass('nav-prev');
-    var $navTabs = $(event.target).closest('.nav-tabs');
-
-    var $switch = isPrev ? $navTabs.find('.nav-switch > a.active').parent().prev() : $navTabs.find('.nav-switch > a.active').parent().next();
-    if($switch.length) $switch.find('a[data-toggle=tab]').trigger('click');
-}
-
-$('.productstatistic-block.block-sm .nav.nav-tabs').on('show', function(event, info)
-{
-    $(event.target).find('.nav-item.nav-switch').removeClass('active');
-    $(event.target).find('.nav-item.nav-switch').each(function()
-    {
-        if($(this).find('a[data-toggle=tab]').hasClass('active')) $(this).addClass('active');
-    })
-});
-
-$('.productstatistic-block .nav.nav-tabs').on('show', function(event, info)
-{
-    $('#' + info[1] + ' .chart').each(function()
-    {
-        $(this).find('div').data('zui.ECharts').chart.resize();
-    });
-});