diff --git a/ems-common/src/main/java/com/xzzn/common/utils/DateUtils.java b/ems-common/src/main/java/com/xzzn/common/utils/DateUtils.java
index 951bb4d..cb03d6c 100644
--- a/ems-common/src/main/java/com/xzzn/common/utils/DateUtils.java
+++ b/ems-common/src/main/java/com/xzzn/common/utils/DateUtils.java
@@ -231,7 +231,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
         // 定义日期格式化器
         DateTimeFormatter formatter = DateTimeFormatter.ofPattern(YYYY_MM_DD_HH_MM_SS);
         // 格式化并返回
-        return yesterday.format(formatter);
+        return yesterdayEndTime.format(formatter);
     }
 
     /**