diff --git a/app/index/view/pc/product/detail.html b/app/index/view/pc/product/detail.html
index fdabe10d..bf11fdc1 100644
--- a/app/index/view/pc/product/detail.html
+++ b/app/index/view/pc/product/detail.html
@@ -90,7 +90,11 @@
                             {volist name="ps.attr_values" id="pv" key="k"}
                             {assign name="attr_value_type" value=":rgb_or_image($pv.attr_value)" /}
                             <li>
+                                {between name='ps.attr_id' value='1,2'}
+                                <a class="{eq name='k' value='1'}on{/eq}" data-sku_id="{$pv.sku_id}">
+                                {else /}
                                 <a class="charging chargingon {eq name='k' value='1'}on{/eq}" data-sku_id="{$pv.sku_id}">
+                                {/between}
                                     {eq name="attr_value_type" value="IMAGE"}
                                     <span class="itemcolor"><img src="{$pv.attr_value}" /></span>
                                     {elseif condition="$attr_value_type == 'RGB'" /}