diff --git a/src/main/java/com/cultural/heritage/service/order/impl/OrderServiceImpl.java b/src/main/java/com/cultural/heritage/service/order/impl/OrderServiceImpl.java
index cb3de41..95d69fc 100644
--- a/src/main/java/com/cultural/heritage/service/order/impl/OrderServiceImpl.java
+++ b/src/main/java/com/cultural/heritage/service/order/impl/OrderServiceImpl.java
@@ -37,13 +37,12 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
         Date endTime = orderQueryRequest.getEndTime();
         String sortOrder = orderQueryRequest.getSortOrder();
         String sortField = orderQueryRequest.getSortField();
-
         QueryWrapper<Order> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq(ObjectUtils.isNotEmpty(userId), "userId", userId);
         queryWrapper.ge(ObjectUtils.isNotEmpty(minTotalAmount), "totalAmount", minTotalAmount);
         queryWrapper.le(ObjectUtils.isNotEmpty(maxTotalAmount), "totalAmount", maxTotalAmount);
         queryWrapper.eq(StringUtils.isNotBlank(orderStatus), "orderStatus", orderStatus);
-        queryWrapper.between("createTime", startTime, endTime);
+        queryWrapper.between(startTime != null && endTime != null, "createTime", startTime, endTime);
         queryWrapper.eq(StringUtils.isNotBlank(orderNumber), "orderNumber", orderNumber);
         queryWrapper.orderBy(SqlUtils.validSortField(sortField), sortOrder.equals(CommonConstant.SORT_ORDER_ASC),
                 sortField);