diff --git a/src/main/java/cn/van/business/util/JDUtil.java b/src/main/java/cn/van/business/util/JDUtil.java
index e2fa1cb..08734fb 100644
--- a/src/main/java/cn/van/business/util/JDUtil.java
+++ b/src/main/java/cn/van/business/util/JDUtil.java
@@ -1530,7 +1530,7 @@ public class JDUtil {
         try {
             // 从 Redis 获取当前日期的订单计数器
             String s = redisTemplate.opsForValue().get(redisKey);
-            int num = 1;
+            Integer num = 1;
             try {
                 num = Integer.parseInt(split[2]);
             } catch (NumberFormatException ignored) {