diff --git a/pricing/pricing.py b/pricing/pricing.py
index 1cccd30..587cb77 100644
--- a/pricing/pricing.py
+++ b/pricing/pricing.py
@@ -635,11 +635,12 @@ order by b.enabled_date desc"""
 					exception(f'{e}:{msg}')
 					break
 			
-			# 检查 filters 区间条件（新格式）
+			# 检查 filters 区间条件（新格式，AND逻辑：所有filter_item都要匹配）
+			# 带 unit_prices 的 filter_item 是 tiered 定价，跳过（由后面第二块处理）
 			if p_ok and is_new_format and 'filters' in p:
-				# filters 是多个区间选项，只要有一个匹配就行
-				filter_matched = False
 				for filter_item in p['filters']:
+					if 'unit_prices' in filter_item:
+						continue  # tiered定价项，不在此处检查
 					item_ok = True
 					for fk, fv in filter_item.items():
 						if fk == 'unit_prices':
@@ -650,7 +651,7 @@ order by b.enabled_date desc"""
 						data_value = config_data.get(fk)
 						data_value = data_mapping(d, fk, data_value)
 						if data_value is None:
-							continue
+							continue  # 数据中没有该键，视为匹配
 						try:
 							flg = check_value(f, fv, data_value)
 							if not flg:
@@ -660,11 +661,9 @@ order by b.enabled_date desc"""
 							debug(f'filter check error: {e}')
 							item_ok = False
 							break
-					if item_ok:
-						filter_matched = True
+					if not item_ok:
+						p_ok = False
 						break
-				if not filter_matched:
-					p_ok = False
 			
 			if not p_ok:
 				info(f'{config_data=}, {p=}, mismatched')