diff --git a/packages/ui-default/locales/zh.yaml b/packages/ui-default/locales/zh.yaml
index 441e0ad75..e27286206 100644
--- a/packages/ui-default/locales/zh.yaml
+++ b/packages/ui-default/locales/zh.yaml
@@ -168,6 +168,7 @@ Clone: 复制
 CLOSE: 关闭
 Code blocks: 代码区块
 Code language: 代码语言
+Code Length: 代码长度
 Code: 代码
 codeFontFamily: 代码字体
 collapse: 收缩
diff --git a/packages/ui-default/templates/record_detail.html b/packages/ui-default/templates/record_detail.html
index 8d629a9c5..d935af495 100644
--- a/packages/ui-default/templates/record_detail.html
+++ b/packages/ui-default/templates/record_detail.html
@@ -86,6 +86,10 @@
             <dt>{{ _('Language') }}</dt>
             <dd>{{ model.setting.langs[rdoc.lang].display }}</dd>
           {% endif %}
+          {% if rdoc.code %}
+            <dt>{{ _('Code Length') }}</dt>
+            <dd>{{ size(rdoc.code|length) }}</dt>
+          {% endif %}
           <dt>{{ _('Submit At') }}</dt>
           <dd>{{ datetimeSpan(rdoc._id, false)|safe }}</dd>
           {% if rdoc.judgeAt %}