diff --git a/app/index/view/pc/product/detail.html b/app/index/view/pc/product/detail.html
index bf11fdc1..a12fec76 100644
--- a/app/index/view/pc/product/detail.html
+++ b/app/index/view/pc/product/detail.html
@@ -93,7 +93,7 @@
                                 {between name='ps.attr_id' value='1,2'}
                                 <a class="{eq name='k' value='1'}on{/eq}" data-sku_id="{$pv.sku_id}">
                                 {else /}
-                                <a class="charging chargingon {eq name='k' value='1'}on{/eq}" data-sku_id="{$pv.sku_id}">
+                                <a class="charging {eq name='k' value='1'}on{/eq}" data-sku_id="{$pv.sku_id}">
                                 {/between}
                                     {eq name="attr_value_type" value="IMAGE"}
                                     <span class="itemcolor"><img src="{$pv.attr_value}" /></span>
diff --git a/public/static/index/pc/css/product_detail.css b/public/static/index/pc/css/product_detail.css
index d3e59b1c..0da9d4e7 100755
--- a/public/static/index/pc/css/product_detail.css
+++ b/public/static/index/pc/css/product_detail.css
@@ -28,7 +28,7 @@
   line-height: 20px;
   margin-right: 10px;
 }
-.orico_Page_prdetail .chargingon{
+.orico_Page_prdetail .charging.on{
   border: 2px solid #999;
 }
 .orico_Page_prdetail .oriprdetail {