bugfix

src/main/java/cn/lihongjie/coal/weightDeviceData/service/WeightDeviceDataService.java

@@ -350,12 +350,7 @@ where 二次过磅时间>='%s' and 二次过磅时间<='%s'
                 });
         Page<WeightDeviceDataEntity> page =
                 repository.findAll(
-                        and.or(new Specification() {
-                            @Override
-                            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder criteriaBuilder) {
-                                return criteriaBuilder.isNull(root.get("ecgbTime"));
-                            }
-                        }),
+                        and,
                         PageRequest.of(
                                 query.getPageNo(),
                                 query.getPageSize(),