diff --git a/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java b/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java
index b35909df0..e6cc462bf 100644
--- a/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java
+++ b/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java
@@ -427,10 +427,8 @@ public class ContractManageApplicationService {
 
     /**
      * 按单据类型取合同结算行上的计费单价（计费策略展开的 isFee 项）。
-     * <p>多条结算明细共用同一计费策略（与 {@link #getSubjectAndPrice} 一致：按计费策略 id 先解析 {@link BillingRulesPO}，
-     * 再以 {@code billing_rules_id} 取计费参数）时只展开一次，避免前端重复单价列。</p>
-     * <p>同一策略的参数 JSON 中若存在重复的 isFee 槽位（相同 sort/chargingId），或历史数据多套规则 id 实际等价，
-     * 返回列表会再做一次槽位级去重，避免出现两条「进出仓操作费单价」等同名列。</p>
+     * <p>多条结算明细共用同一计费策略（accounting_strategy_id 相同）时，只展开一次策略参数，
+     * 避免前端出现重复的单价列。</p>
      */
     public List<SubjectAndPriceReturn> getPrice(String documentTypeCode, String settlementCustomersCode,Long organizationId,Long topOrganizationId) {
         List<SubjectAndPriceReturn> result = new ArrayList<>();
@@ -444,64 +442,48 @@ public class ContractManageApplicationService {
                         .filter(item -> contractDetailContainsDocumentType(item.getDocumentTypeCode(), documentTypeCode))
                         .collect(Collectors.toList());
                 if (contractManageDetailPOs != null && contractManageDetailPOs.size() > 0) {
-                    Set<Long> expandedBillingRulesIds = new HashSet<>();
-                    /* 计费规则 + 公式槽位，避免参数 JSON 或多次展开重复同一单价列 */
-                    Set<String> addedFeeSlots = new HashSet<>();
+                    Set<Long> expandedAccountingStrategyIds = new HashSet<>();
                     for (ContractManageDetailPO contractManageDetailPO : contractManageDetailPOs) {
                         Long accountingStrategyId = contractManageDetailPO.getAccountingStrategyId();
-                        if (accountingStrategyId == null) {
+                        if (accountingStrategyId == null || !expandedAccountingStrategyIds.add(accountingStrategyId)) {
                             continue;
                         }
-                        BillingRulesPO billingRulesPO = contractManageDetailMapper.getBillingRules(accountingStrategyId);
-                        if (billingRulesPO == null || billingRulesPO.getBillingRulesId() == null) {
-                            continue;
-                        }
-                        Long billingRulesId = billingRulesPO.getBillingRulesId();
-                        if (!expandedBillingRulesIds.add(billingRulesId)) {
-                            continue;
-                        }
-                        List<BillingParamsPO> billingParams = contractManageDetailMapper.getBillingParams(billingRulesId);
+                        List<BillingParamsPO> billingParams = contractManageDetailMapper.getBillingParams(accountingStrategyId);
                         if (billingParams != null && billingParams.size() > 0) {
-                            BillingParamsPO billingParam = billingParams.get(0);
-                            String billingParamsJson = billingParam.getBillingParamsJson();
-                            String preSetRules = billingParam.getPreSetRules();
-                            Long billingParamsId = billingParam.getBillingParamsId();
-                            List<Map<String, Object>> preSetRulesList = JSON.parseObject(preSetRules, new TypeReference<List<Map<String, Object>>>() {});
-                            List<Map<String, Object>> billingParamsList = JSON.parseObject(billingParamsJson, new TypeReference<List<Map<String, Object>>>() {});
-                            if (preSetRulesList != null && preSetRulesList.size() > 0 && billingParamsList != null) {
-                                Map<String, Object> stringObjectMap1 = preSetRulesList.get(0);
-                                for (Map<String, Object> stringObjectMap : billingParamsList) {
-                                    String fieldsName = (String) stringObjectMap.get("fieldsName");
-                                    String isShow = (String) stringObjectMap.get("isShow");
-                                    String isFee = (String) stringObjectMap.get("isFee");
-                                    String isPush = (String) stringObjectMap.get("isPush");
-                                    if ("1".equals(isFee)) {
-                                        Integer sort = (Integer) stringObjectMap.get("sort");
-                                        String chargingId = (String) stringObjectMap.get("chargingId");
-                                        String fields = (String) stringObjectMap.get("fields");
-                                        String feeSlotKey = billingRulesId + "|" + Objects.toString(sort, "") + "|" + Objects.toString(chargingId, "");
-                                        if (!addedFeeSlots.add(feeSlotKey)) {
-                                            continue;
+                            //if (billingParams != null && billingParams.size() > 0) {
+                                BillingParamsPO billingParam = billingParams.get(0);
+                                String billingParamsJson = billingParam.getBillingParamsJson();
+                                String preSetRules = billingParam.getPreSetRules();
+                                Long billingParamsId = billingParam.getBillingParamsId();
+                                List<Map<String, Object>> preSetRulesList = JSON.parseObject(preSetRules, new TypeReference<List<Map<String, Object>>>() {});
+                                List<Map<String, Object>> billingParamsList = JSON.parseObject(billingParamsJson, new TypeReference<List<Map<String, Object>>>() {});
+                                if (preSetRulesList != null && preSetRulesList.size() > 0) {
+                                    Map<String, Object> stringObjectMap1 = preSetRulesList.get(0);
+                                    for (Map<String, Object> stringObjectMap : billingParamsList) {
+                                        String fieldsName = (String) stringObjectMap.get("fieldsName");
+                                        String isShow = (String) stringObjectMap.get("isShow");
+                                        String isFee = (String) stringObjectMap.get("isFee");
+                                        String isPush = (String) stringObjectMap.get("isPush");
+                                        if ("1".equals(isFee)) {
+                                            Integer sort = (Integer) stringObjectMap.get("sort");
+                                            String chargingId = (String) stringObjectMap.get("chargingId");
+                                            String fields = (String) stringObjectMap.get("fields");
+                                            String price = (String) stringObjectMap1.get("fields" + sort);
+                                            SubjectAndPriceReturn subjectAndPriceReturn = new SubjectAndPriceReturn();
+                                            subjectAndPriceReturn.setName(fieldsName);
+                                            subjectAndPriceReturn.setPrice(new BigDecimal(price));
+                                            subjectAndPriceReturn.setChargingId(chargingId);
+                                            subjectAndPriceReturn.setFields(fields);
+                                            subjectAndPriceReturn.setBillingRulesId(accountingStrategyId);
+                                            subjectAndPriceReturn.setIsShow(isShow);
+                                            subjectAndPriceReturn.setIsFee(isFee);
+                                            subjectAndPriceReturn.setIsPush(isPush);
+                                            subjectAndPriceReturn.setRulesId(billingParamsId);
+                                            result.add(subjectAndPriceReturn);
                                         }
-                                        Object rawPrice = stringObjectMap1.get("fields" + sort);
-                                        if (rawPrice == null) {
-                                            continue;
-                                        }
-                                        String price = String.valueOf(rawPrice);
-                                        SubjectAndPriceReturn subjectAndPriceReturn = new SubjectAndPriceReturn();
-                                        subjectAndPriceReturn.setName(fieldsName);
-                                        subjectAndPriceReturn.setPrice(new BigDecimal(price));
-                                        subjectAndPriceReturn.setChargingId(chargingId);
-                                        subjectAndPriceReturn.setFields(fields);
-                                        subjectAndPriceReturn.setBillingRulesId(billingRulesId);
-                                        subjectAndPriceReturn.setIsShow(isShow);
-                                        subjectAndPriceReturn.setIsFee(isFee);
-                                        subjectAndPriceReturn.setIsPush(isPush);
-                                        subjectAndPriceReturn.setRulesId(billingParamsId);
-                                        result.add(subjectAndPriceReturn);
                                     }
                                 }
-                            }
+                            //}
                         } else {
                             throw new ServiceException("计费参数不存在");
                         }