diff --git a/curriculum/challenges/chinese/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.chinese.md b/curriculum/challenges/chinese/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.chinese.md
index 79e312fdb7..5dbace9ae0 100644
--- a/curriculum/challenges/chinese/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.chinese.md
+++ b/curriculum/challenges/chinese/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.chinese.md
@@ -25,7 +25,8 @@ tests:
     testString: 'assert(code.match(/<\/ul>/gi) && code.match(/<ul/gi) && code.match(/<\/ul>/gi).length === code.match(/<ul/gi).length, "Make sure your <code>ul</code> element has a closing tag.");'
   - text: 确保您的<code>li</code>元素具有结束标记。
     testString: 'assert(code.match(/<\/li>/gi) && code.match(/<li[\s>]/gi) && code.match(/<\/li>/gi).length === code.match(/<li[\s>]/gi).length, "Make sure your <code>li</code> elements have closing tags.");'
-
+  - text: 确保您的<code>li</code>元素不包含任何空字符串或者只有空格。
+    testString: assert($("ul li").filter((_, item) => !$(item).text().trim()).length === 0, 'Make sure your <code>li</code> elements don\’t contain an empty string or only white-space.');
 ```
 
 </section>