diff --git a/themes/Ying/layouts/_default/home.html b/themes/Ying/layouts/_default/home.html
index 0a42157c..1854a996 100644
--- a/themes/Ying/layouts/_default/home.html
+++ b/themes/Ying/layouts/_default/home.html
@@ -13,7 +13,7 @@
                     {{ $publishDate := .Date }}
                     {{ $currentTime := now }}
                     {{ $timeDiff := div (sub $currentTime.Unix $publishDate.Unix) 3600 }}
-                    <!-- 判断发布时间是否小于 48 小时 -->
+                    <!-- 判断发布时间是否小于 24 小时 -->
                     {{ if lt $timeDiff 24 }}
                     <span class="new-post-message"></span>
                     {{ end }}