diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/job/ReplaceImplementationDateMsgJob.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/job/ReplaceImplementationDateMsgJob.java
index 8899c33d..65eb56fd 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/job/ReplaceImplementationDateMsgJob.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/job/ReplaceImplementationDateMsgJob.java
@@ -147,15 +147,26 @@ public class ReplaceImplementationDateMsgJob implements Job {
         }
         Map<String, LawsDomesticStandard> standardMap =
                 standardList.stream().collect(Collectors.toMap(LawsDomesticStandard::getId, es -> es));
+        // 获取今天0点
+        Calendar cal = Calendar.getInstance();
+        cal.set(Calendar.HOUR_OF_DAY, 0);
+        cal.set(Calendar.MINUTE, 0);
+        cal.set(Calendar.SECOND, 0);
+        cal.set(Calendar.MILLISECOND, 0);
+        Date todayMidnight = cal.getTime();
+
+        // 获取明天0点
+        cal.add(Calendar.DAY_OF_YEAR, 1);
+        Date tomorrowMidnight = cal.getTime();
+
         // 根据新认证车实施日期筛选出已经到期的标准
         for (LawsDomesticStandard es : standardList) {
             Date implementationDate = es.getImplementationDate();
             if (implementationDate == null) {
                 continue;
             }
-            // 判断当前时间是否大于实施日期且实施日期没到后一天
-            if (implementationDate.getTime() <= System.currentTimeMillis() &&
-                    implementationDate.before(new Date(implementationDate.getTime() + 24 * 60 * 60 * 1000))) {
+            // 判断实施日期大于今天0点小于明天0点
+            if (implementationDate.equals(todayMidnight) && implementationDate.before(tomorrowMidnight)) {
                 allExpireStandardNumberList.add(es.getStandardNumber());
             }
         }