diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/controller/booking/TbShopTableBookingController.java b/eladmin-system/src/main/java/cn/ysk/cashier/controller/booking/TbShopTableBookingController.java
index 24f7f493..d4f05012 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/controller/booking/TbShopTableBookingController.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/controller/booking/TbShopTableBookingController.java
@@ -95,7 +95,7 @@ public class TbShopTableBookingController {
         return ResponseEntity.ok().body(list);
     }
 
-    @GetMapping("summary")
+    @PostMapping("summary")
     @ApiOperation("根据电话号码统计历史预订信息")
     public ResponseEntity summary(@RequestBody String[] phoneNos) {
         Map<String, Object> data = tbShopTableBookingService.summary(phoneNos);
diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/mybatis/service/impl/TbShopTableBookingServiceImpl.java b/eladmin-system/src/main/java/cn/ysk/cashier/mybatis/service/impl/TbShopTableBookingServiceImpl.java
index 63a08eb9..84ef70f9 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/mybatis/service/impl/TbShopTableBookingServiceImpl.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/mybatis/service/impl/TbShopTableBookingServiceImpl.java
@@ -8,7 +8,7 @@ import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.map.MapProxy;
 import cn.hutool.core.map.MapUtil;
-import cn.hutool.core.util.RandomUtil;
+import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.ysk.cashier.dto.booking.ShopTableBookingDTO;
 import cn.ysk.cashier.exception.BadRequestException;
@@ -129,8 +129,9 @@ public class TbShopTableBookingServiceImpl extends ServiceImpl<TbShopTableBookin
         if (existCount > 0) {
             throw new BadRequestException(StrUtil.format("该台桌{}档在{}已被预订", BOOKING_TYPE.get(entity.getBookingType()), DateUtil.formatDate(entity.getBookingDate())));
         }
-        String randomStr = RandomUtil.randomString(RandomUtil.BASE_CHAR_NUMBER, 4);
-        String orderNo = DateUtil.format(new Date(), "yyMMddHHmmss") + "-" + randomStr.toUpperCase();
+        String nextId = IdUtil.getSnowflakeNextIdStr();
+        String seq = StrUtil.sub(nextId, -5, nextId.length());
+        String orderNo = DateUtil.format(new Date(), "yyMMddHHmmss") + seq;
         entity.setOrderNo("BK" + orderNo);
         entity.setStatus(20);
         entity.setCreateTime(new Date());
@@ -277,4 +278,15 @@ public class TbShopTableBookingServiceImpl extends ServiceImpl<TbShopTableBookin
         }
         return result;
     }
+
+    public static void main(String[] args) {
+        String s = IdUtil.nanoId();
+        String s1 = IdUtil.objectId();
+        System.out.println(s);
+        for (int i = 0; i < 100; i++) {
+            String s2 = IdUtil.getSnowflakeNextIdStr();
+            System.out.println(s2);
+            System.out.println(StrUtil.sub(s2, -5, s2.length()));
+        }
+    }
 }
\ No newline at end of file