diff --git a/public/themes/website/1/en/demo/news-detail.html b/public/themes/website/1/en/demo/news-detail.html
index a6493ab..fc1427d 100755
--- a/public/themes/website/1/en/demo/news-detail.html
+++ b/public/themes/website/1/en/demo/news-detail.html
@@ -110,7 +110,7 @@
 
           </nav>
 
-          <a class="nd-back" href="{$parent_cate_url}">
+          <a class="nd-back" href="javascript:history.back();" aria-label="Back">
             <span class="nd-back__icon" aria-hidden="true">
               <img
                 src="data:image/svg+xml,%3csvg%20viewBox='0%200%2014.0703%2011.3135'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20width='14.070312'%20height='11.313477'%20fill='none'%20customFrame='%23000000'%3e%3cpath%20id='合并'%20d='M6.9994%201.41422L8.41362%200L12.656%204.2424L12.6561%204.2423L14.0703%205.65652L14.0702%205.65662L14.0705%205.65686L12.6563%207.07108L12.656%207.07082L8.41346%2011.3134L6.99924%209.89916L10.3126%206.5858L0%206.5858L0%204.5858L10.171%204.5858L6.9994%201.41422Z'%20fill='rgb(239,67,53)'%20fill-rule='evenodd'%20/%3e%3c/svg%3e"
diff --git a/public/themes/website/1/zh/demo/news-detail.html b/public/themes/website/1/zh/demo/news-detail.html
index 7dea481..42fb568 100755
--- a/public/themes/website/1/zh/demo/news-detail.html
+++ b/public/themes/website/1/zh/demo/news-detail.html
@@ -110,7 +110,7 @@
 
           </nav>
 
-          <a class="nd-back" href="{$parent_cate_url}">
+          <a class="nd-back" href="javascript:history.back();" aria-label="返回上一级">
             <span class="nd-back__icon" aria-hidden="true">
               <img
                 src="data:image/svg+xml,%3csvg%20viewBox='0%200%2014.0703%2011.3135'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20width='14.070312'%20height='11.313477'%20fill='none'%20customFrame='%23000000'%3e%3cpath%20id='合并'%20d='M6.9994%201.41422L8.41362%200L12.656%204.2424L12.6561%204.2423L14.0703%205.65652L14.0702%205.65662L14.0705%205.65686L12.6563%207.07108L12.656%207.07082L8.41346%2011.3134L6.99924%209.89916L10.3126%206.5858L0%206.5858L0%204.5858L10.171%204.5858L6.9994%201.41422Z'%20fill='rgb(239,67,53)'%20fill-rule='evenodd'%20/%3e%3c/svg%3e"