diff --git a/ruoyi-oa/src/main/resources/mapper/oa/SysOaAttendanceMapper.xml b/ruoyi-oa/src/main/resources/mapper/oa/SysOaAttendanceMapper.xml
index b324057..d3318db 100644
--- a/ruoyi-oa/src/main/resources/mapper/oa/SysOaAttendanceMapper.xml
+++ b/ruoyi-oa/src/main/resources/mapper/oa/SysOaAttendanceMapper.xml
@@ -319,12 +319,26 @@
         <!-- 如果 calcTime 不为空，查询 calcTime 对应的出勤记录 -->
         (#{calcTime} IS NOT NULL AND #{calcTime} >= oas.create_time)
         <!-- 如果 calcTime 为空，查询整个 relationMonth -->
-        OR (#{calcTime} IS NULL AND oas.create_time BETWEEN
-        -- 提取relationMonth的年月部分并构造第一天
+        OR (
+        #{calcTime} IS NULL AND (
+        -- 如果 relationMonth 是当前月，则查询本月最晚的记录
+        (DATE_FORMAT(#{relationMonth}, '%Y-%m') = DATE_FORMAT(CURRENT_DATE, '%Y-%m')
+        AND oas.create_time BETWEEN DATE_FORMAT(#{relationMonth}, '%Y-%m-01')
+        AND (
+        SELECT MAX(oar.calc_time)
+        FROM oa_attendance_record oar
+        WHERE oar.user_id = #{userId}
+        AND oar.del_flag = 0
+        )
+        -- 如果 relationMonth 不是当前月，则查询整个 relationMonth 的记录
+        OR oas.create_time BETWEEN
         DATE_FORMAT(#{relationMonth}, '%Y-%m-01')
-        AND LAST_DAY(STR_TO_DATE(#{relationMonth}, '%Y-%m-%d'))
+        AND LAST_DAY(STR_TO_DATE(#{relationMonth}, '%Y-%m-01'))
         )
         )
+        )
+        )
+
     </select>