diff --git a/src/option/settlement/preSettlementTable.js b/src/option/settlement/preSettlementTable.js
index 26c06ed..e3c6e55 100644
--- a/src/option/settlement/preSettlementTable.js
+++ b/src/option/settlement/preSettlementTable.js
@@ -52,6 +52,7 @@ export const settlementDetailColumns = [
   { label: '运输总量', prop: 'transportQuantityText', minWidth: 120 },
   { label: '里程（KM）', prop: 'mileage', minWidth: 120 },
   { label: '批次号', prop: 'batchNo', minWidth: 130 },
+  { label: '计费方式', prop: 'billingType', minWidth: 130 },
   { label: '运输单价', prop: 'unitPrice', minWidth: 120, money: true },
   { label: '运费', prop: 'freightAmount', minWidth: 120, money: true },
   { label: '原金额', prop: 'originalAmount', minWidth: 120, money: true },
@@ -94,5 +95,6 @@ export const candidateDetailColumns = [
   { label: '货物名称', prop: 'cargoName', minWidth: 140 },
   { label: '货物类型', prop: 'cargoType', minWidth: 130 },
   { label: '批次号', prop: 'batchNo', minWidth: 120 },
+  { label: '计费方式', prop: 'billingType', minWidth: 130 },
   { label: '结算金额', prop: 'totalAmount', minWidth: 130, money: true },
 ];
diff --git a/src/utils/settlement-adjust-rule.js b/src/utils/settlement-adjust-rule.js
new file mode 100644
index 0000000..066cda3
--- /dev/null
+++ b/src/utils/settlement-adjust-rule.js
@@ -0,0 +1,30 @@
+export function isFreightFeeName(name) {
+  const text = String(name || '');
+  return text.includes('运费') || text.includes('运输费');
+}
+
+/** 运输单价对应的运费计费类型。 */
+export function freightBillingType(row = {}) {
+  const rule = row.billingRule || {};
+  const rules = Array.isArray(rule.rules) ? rule.rules : [];
+  const freightRule = rules.find(
+    item => isFreightFeeName(item?.feeItem) || isFreightFeeName(item?.feeType)
+  );
+  return freightRule?.billingType || row.billingType || rule.billingType || '';
+}
+
+export function isTierUnitPrice(row) {
+  return freightBillingType(row) === '阶梯单价';
+}
+
+export function isIntervalBilling(row) {
+  const type = freightBillingType(row);
+  return type === '区间单价' || (type.includes('区间') && type.includes('一口价'));
+}
+
+/** 阶梯单价、区间单价、区间一口价的运输单价不开放手工调整。 */
+export function isUnitPriceAdjustable(row) {
+  const type = freightBillingType(row);
+  if (!type) return true;
+  return !isTierUnitPrice(row) && !isIntervalBilling(row);
+}
diff --git a/src/views/payment/payment-application-form.vue b/src/views/payment/payment-application-form.vue
index 9c69366..637a2df 100644
--- a/src/views/payment/payment-application-form.vue
+++ b/src/views/payment/payment-application-form.vue
@@ -121,7 +121,7 @@
               ><div class="payment-form-page__percentage-input">
                 <el-input-number
                   v-model="form.paymentRatio"
-                  :disabled="readonly"
+                  :disabled="readonly || multipleSettlementRows"
                   :min="0"
                   :max="100"
                   :precision="2"
@@ -134,7 +134,7 @@
             ><el-form-item label="申请付款金额" prop="appliedAmount"
               ><el-input-number
                 v-model="form.appliedAmount"
-                :disabled="readonly"
+                :disabled="readonly || multipleSettlementRows"
                 :min="0"
                 :precision="2"
                 :step="0.01"
@@ -241,15 +241,39 @@
           <el-table-column prop="payableAmount" label="可付款金额" min-width="130">
             <template #default="{ row }">{{ formatMoney(row.payableAmount) }}</template>
           </el-table-column>
-          <el-table-column prop="paymentRatio" label="付款比例（%）" min-width="110">
+          <el-table-column prop="paymentRatio" label="付款比例（%）" min-width="160">
             <template #default="{ row }">
-              <span :class="{ 'payment-form-page__ratio-exceeded': row.ratioExceeded }">
+              <el-input-number
+                v-if="multipleSettlementRows && !readonly"
+                :model-value="row.paymentRatio"
+                :min="0"
+                :max="rowPaymentRatioMax(row)"
+                :precision="2"
+                :controls="false"
+                :value-on-clear="null"
+                style="width: 100%"
+                @update:model-value="value => handleRowPaymentRatioChange(row, value)"
+              />
+              <span v-else :class="{ 'payment-form-page__ratio-exceeded': row.ratioExceeded }">
                 {{ formatMoney(row.paymentRatio) }}
               </span>
             </template>
           </el-table-column>
-          <el-table-column prop="appliedAmount" label="付款金额" min-width="130">
-            <template #default="{ row }">{{ formatMoney(row.appliedAmount) }}</template>
+          <el-table-column prop="appliedAmount" label="付款金额" min-width="160">
+            <template #default="{ row }">
+              <el-input-number
+                v-if="multipleSettlementRows && !readonly"
+                :model-value="row.appliedAmount"
+                :min="0"
+                :max="Number(row.payableAmount || 0)"
+                :precision="2"
+                :controls="false"
+                :value-on-clear="null"
+                style="width: 100%"
+                @update:model-value="value => handleRowAppliedAmountChange(row, value)"
+              />
+              <span v-else>{{ formatMoney(row.appliedAmount) }}</span>
+            </template>
           </el-table-column>
           <el-table-column prop="ratioRemark" label="备注" min-width="220" show-overflow-tooltip>
             <template #default="{ row }">
@@ -988,12 +1012,27 @@ export default {
     referenceSettlementCount() {
       return this.referenceSettlementNos.length;
     },
+    multipleSettlementRows() {
+      return this.referenceRows.length > 1;
+    },
     // 结算单号展示：单张显示单号；多张仅提示数量，明细在下方「结算信息」表，悬停可看全部单号
     referenceDisplayText() {
       if (this.referenceSettlementCount > 1) return `已选 ${this.referenceSettlementCount} 张结算单`;
       return this.referenceLabel;
     },
     settlementRows() {
+      if (this.referenceRows.length > 1) {
+        return this.referenceRows.map(item => {
+          const paymentRatio = item.paymentRatio ?? this.form.paymentRatio;
+          const appliedAmount = Number(item.appliedAmount || 0);
+          return {
+            ...item,
+            paymentRatio,
+            appliedAmount,
+            ...this.buildSettlementRatioHint({ ...item, paymentRatio }),
+          };
+        });
+      }
       if (this.referenceRows.length) {
         return this.referenceRows.map(item => {
           const appliedAmount =
@@ -1057,7 +1096,7 @@ export default {
     },
     'form.paymentRatio'(value) {
       this.checkContractPaymentRatio(value);
-      if (this.amountSyncing || !this.paymentAmountBase) return;
+      if (this.amountSyncing || this.multipleSettlementRows || !this.paymentAmountBase) return;
       this.amountSyncing = true;
       this.form.appliedAmount = Number(
         ((this.paymentAmountBase * Number(value || 0)) / 100).toFixed(2)
@@ -1067,7 +1106,7 @@ export default {
       });
     },
     'form.appliedAmount'(value) {
-      if (this.amountSyncing || !this.paymentAmountBase) return;
+      if (this.amountSyncing || this.multipleSettlementRows || !this.paymentAmountBase) return;
       this.amountSyncing = true;
       this.form.paymentRatio = Number(
         ((Number(value || 0) / this.paymentAmountBase) * 100).toFixed(2)
@@ -1080,6 +1119,7 @@ export default {
       if (
         this.amountSyncing ||
         this.form.paymentType === 'project_advance' ||
+        this.multipleSettlementRows ||
         !this.paymentAmountBase
       ) {
         return;
@@ -1292,6 +1332,7 @@ export default {
       }
       const referenceRow = this.createReferenceRow(data);
       this.referenceRows = this.restoreReferenceRows(data, referenceRow);
+      if (this.referenceRows.length > 1) this.syncHeaderPaymentFromRows();
       this.paymentRecords = data.paymentRecords || [];
     },
     async initialize() {
@@ -1315,6 +1356,7 @@ export default {
         };
         const referenceRow = this.createReferenceRow(data);
         this.referenceRows = this.restoreReferenceRows(data, referenceRow);
+        this.clearFormalReferenceWhenPreOnly();
         this.paymentRecords = data.paymentRecords || [];
         if (this.form.paymentType === 'project_advance') {
           await this.loadProjectOptions();
@@ -1322,6 +1364,7 @@ export default {
         }
         await this.fillBillTypeFromContract(this.form.contractId);
         await this.refreshSettlementPaymentSequences();
+        if (this.referenceRows.length > 1) this.syncHeaderPaymentFromRows();
         await this.loadAttachmentRuleData(await this.loadCurrentSettlementDetails());
         if (this.billPayment) await this.loadBillOptions('', data.billLedgerId);
       } else {
@@ -1489,6 +1532,7 @@ export default {
           fixedAppliedAmount: true,
         };
       });
+      this.seedMultipleRowPayments(referenceRows);
       const settlementAmount = referenceRows.reduce(
         (total, item) => total + Number(item.settlementAmount || 0),
         0
@@ -1553,20 +1597,48 @@ export default {
         this.$refs.formRef?.clearValidate();
       });
     },
+    clearFormalReferenceWhenPreOnly() {
+      const progressAdvance = this.form.paymentType === 'progress_advance';
+      const onlyPre =
+        progressAdvance ||
+        (this.referenceRows.length > 0 &&
+          this.referenceRows.every(item => item.referenceType === 'pre'));
+      if (!onlyPre) return;
+      if (!this.form.preSettlementId) {
+        const preId =
+          this.referenceRows.find(item => item.referenceType === 'pre')?.id ||
+          (progressAdvance ? this.form.settlementId : null);
+        if (preId) {
+          this.form.preSettlementId = preId;
+          this.form.preSettlementIds = [preId];
+        }
+      }
+      this.form.settlementId = null;
+      this.form.settlementIds = [];
+      this.form.settlementNo = '';
+    },
     restoreReferenceRows(data, fallbackRow) {
       const relations = Array.isArray(data?.settlements) ? data.settlements : [];
       const rows = relations
         .map(item => {
-          const isPre = item.preSettlementId !== undefined && item.preSettlementId !== null && item.preSettlementId !== '';
+          const isPre = Boolean(item.preSettlementId || item.preSettlementNo);
           const settlementNo = item.preSettlementNo || item.formalSettlementNo || '';
           if (!settlementNo) return null;
           return {
-            id: isPre ? item.preSettlementId : item.formalSettlementId,
+            id: isPre ? item.preSettlementId || item.formalSettlementId : item.formalSettlementId,
             settlementNo,
             referenceType: isPre ? 'pre' : 'formal',
             settlementAmount: Number(Number(item.settlementAmount || 0).toFixed(2)),
             payableAmount: Number(Number(item.payableAmount ?? item.settlementAmount ?? 0).toFixed(2)),
             appliedAmount: Number(Number(item.appliedAmount || 0).toFixed(2)),
+            paymentRatio: Number(item.settlementAmount || 0)
+              ? Number(
+                  (
+                    (Number(item.appliedAmount || 0) / Number(item.settlementAmount || 0)) *
+                    100
+                  ).toFixed(2)
+                )
+              : null,
             fixedAppliedAmount: this.readonly,
           };
         })
@@ -1582,7 +1654,12 @@ export default {
     },
     createReferenceRow(row) {
       const settlementAmount = Number(row.settlementAmount || 0);
-      const isPre = Boolean(row.preSettlementNo || row.preSettlementId || row.referenceType === 'pre');
+      const isPre = Boolean(
+        row.preSettlementNo ||
+          row.preSettlementId ||
+          row.referenceType === 'pre' ||
+          row.paymentType === 'progress_advance'
+      );
       const paymentSequence = Number(row.paymentSequence);
       // 可付款金额必须来自 referenceAmount 接口（已扣减占用中的付款申请）；缺失时置 0，避免误用未扣减结算金额
       const payableAmount =
@@ -1590,7 +1667,7 @@ export default {
           ? 0
           : Number(row.payableAmount || 0);
       return {
-        id: row.preSettlementId || row.settlementId || row.id,
+        id: row.preSettlementId || (isPre ? row.settlementId : null) || row.settlementId || row.id,
         settlementNo: row.preSettlementNo || row.formalSettlementNo || row.settlementNo || '',
         referenceType: isPre ? 'pre' : 'formal',
         settlementAmount: Number(Number(settlementAmount || 0).toFixed(2)),
@@ -1604,7 +1681,11 @@ export default {
      */
     buildSettlementRatioHint(row = {}) {
       const sequence = Number(row.paymentSequence || 1);
-      const paymentRatio = Number(this.form.paymentRatio);
+      const rawRatio =
+        row.paymentRatio !== undefined && row.paymentRatio !== null && row.paymentRatio !== ''
+          ? row.paymentRatio
+          : this.form.paymentRatio;
+      const paymentRatio = Number(rawRatio);
       const ratioConfig = this.contractPaymentRatioRows[sequence - 1];
       const ratioLimitValue = ratioConfig?.ratioLimit;
       const ratioLimit = Number(ratioLimitValue);
@@ -1614,9 +1695,9 @@ export default {
         String(ratioLimitValue).trim() !== '' &&
         Number.isFinite(ratioLimit);
       const hasPaymentRatio =
-        this.form.paymentRatio !== null &&
-        this.form.paymentRatio !== undefined &&
-        String(this.form.paymentRatio).trim() !== '' &&
+        rawRatio !== null &&
+        rawRatio !== undefined &&
+        String(rawRatio).trim() !== '' &&
         Number.isFinite(paymentRatio);
       const ratioExceeded = hasLimit && hasPaymentRatio && paymentRatio > ratioLimit;
       return {
@@ -1737,6 +1818,7 @@ export default {
         this.$message.error(error?.message || '可付款金额获取失败，请重试');
         return;
       }
+      this.seedMultipleRowPayments(this.referenceRows);
       const settlementAmount = this.referenceRows.reduce(
         (total, item) => total + Number(item.settlementAmount || 0),
         0
@@ -1745,7 +1827,19 @@ export default {
         (total, item) => total + Number(item.payableAmount || 0),
         0
       );
-      const paymentRatio = Number(this.form.paymentRatio || 0);
+      const appliedAmount = this.referenceRows.reduce(
+        (total, item) => total + Number(item.appliedAmount || 0),
+        0
+      );
+      const multiple = this.referenceRows.length > 1;
+      const paymentRatio = multiple
+        ? settlementAmount
+          ? Number(((appliedAmount / settlementAmount) * 100).toFixed(2))
+          : 0
+        : Number(this.form.paymentRatio || 0);
+      const headerAppliedAmount = multiple
+        ? Number(appliedAmount.toFixed(2))
+        : Number(((payableAmount * paymentRatio) / 100).toFixed(2));
       // 尾款付款场景下选择预付结算单时保留尾款付款类型，不强制改为进度预付
       this.amountSyncing = true;
       Object.assign(this.form, {
@@ -1771,8 +1865,8 @@ export default {
         settlementAmount: Number(settlementAmount.toFixed(2)),
         payableAmount: Number(payableAmount.toFixed(2)),
         billType: '',
-        // 申请金额按可付款金额×比例，避免未扣减已申请额度
-        appliedAmount: Number(((payableAmount * paymentRatio) / 100).toFixed(2)),
+        paymentRatio,
+        appliedAmount: headerAppliedAmount,
       });
       this.paymentRecords = [];
       this.clearReceiptAccount();
@@ -2914,6 +3008,94 @@ export default {
         );
       });
     },
+    rowPaymentRatioMax(row) {
+      const settlementAmount = Number(row.settlementAmount || 0);
+      const payableAmount = Number(row.payableAmount || 0);
+      if (settlementAmount <= 0) return 100;
+      return Number(Math.min(100, (payableAmount / settlementAmount) * 100).toFixed(2));
+    },
+    seedMultipleRowPayments(rows = []) {
+      if (rows.length <= 1) return;
+      const ratio = Number(this.form.paymentRatio || 0);
+      rows.forEach(item => {
+        const settlementAmount = Number(item.settlementAmount || 0);
+        const payableAmount = Number(item.payableAmount || 0);
+        const hasRatio =
+          item.paymentRatio !== null && item.paymentRatio !== undefined && item.paymentRatio !== '';
+        if (hasRatio) return;
+        let applied = Number(item.appliedAmount || 0);
+        if (applied <= 0 && ratio > 0) {
+          applied = Number(((settlementAmount * ratio) / 100).toFixed(2));
+        }
+        if (applied > payableAmount) applied = Number(payableAmount.toFixed(2));
+        item.appliedAmount = Number(applied.toFixed(2));
+        item.paymentRatio = settlementAmount
+          ? Number(((item.appliedAmount / settlementAmount) * 100).toFixed(2))
+          : 0;
+      });
+    },
+    findReferenceRow(row) {
+      return this.referenceRows.find(
+        item =>
+          item.id === row.id &&
+          item.referenceType === row.referenceType &&
+          item.settlementNo === row.settlementNo
+      );
+    },
+    handleRowPaymentRatioChange(row, value) {
+      const target = this.findReferenceRow(row);
+      if (!target) return;
+      const settlementAmount = Number(target.settlementAmount || 0);
+      const payableAmount = Number(target.payableAmount || 0);
+      const ratio = value === null || value === undefined || value === '' ? 0 : Number(value);
+      let applied = Number(((settlementAmount * ratio) / 100).toFixed(2));
+      if (applied > payableAmount) applied = Number(payableAmount.toFixed(2));
+      target.appliedAmount = applied;
+      target.paymentRatio = settlementAmount
+        ? Number(((applied / settlementAmount) * 100).toFixed(2))
+        : Number(ratio.toFixed(2));
+      this.syncHeaderPaymentFromRows();
+    },
+    handleRowAppliedAmountChange(row, value) {
+      const target = this.findReferenceRow(row);
+      if (!target) return;
+      const settlementAmount = Number(target.settlementAmount || 0);
+      const payableAmount = Number(target.payableAmount || 0);
+      let applied = value === null || value === undefined || value === '' ? 0 : Number(value);
+      if (!Number.isFinite(applied) || applied < 0) applied = 0;
+      if (applied > payableAmount) applied = payableAmount;
+      target.appliedAmount = Number(applied.toFixed(2));
+      target.paymentRatio = settlementAmount
+        ? Number(((target.appliedAmount / settlementAmount) * 100).toFixed(2))
+        : 0;
+      this.syncHeaderPaymentFromRows();
+    },
+    syncHeaderPaymentFromRows() {
+      if (this.referenceRows.length <= 1) return;
+      const settlementAmount = this.referenceRows.reduce(
+        (total, item) => total + Number(item.settlementAmount || 0),
+        0
+      );
+      const payableAmount = this.referenceRows.reduce(
+        (total, item) => total + Number(item.payableAmount || 0),
+        0
+      );
+      const appliedAmount = this.referenceRows.reduce(
+        (total, item) => total + Number(item.appliedAmount || 0),
+        0
+      );
+      this.amountSyncing = true;
+      this.form.settlementAmount = Number(settlementAmount.toFixed(2));
+      this.form.payableAmount = Number(payableAmount.toFixed(2));
+      this.form.appliedAmount = Number(appliedAmount.toFixed(2));
+      this.form.paymentRatio = settlementAmount
+        ? Number(((appliedAmount / settlementAmount) * 100).toFixed(2))
+        : 0;
+      this.$nextTick(() => {
+        this.amountSyncing = false;
+        this.$refs.formRef?.validateField?.(['settlementAmount', 'paymentRatio', 'appliedAmount']);
+      });
+    },
     payload() {
       const {
         id,
@@ -2947,11 +3129,15 @@ export default {
         remark,
         invoices,
       } = this.form;
+      const usePreSettlementOnly =
+        paymentType === 'progress_advance' ||
+        (this.referenceRows.length > 0 &&
+          this.referenceRows.every(item => item.referenceType === 'pre'));
       return {
         id,
         paymentType,
-        settlementId,
-        settlementIds,
+        settlementId: usePreSettlementOnly ? null : settlementId,
+        settlementIds: usePreSettlementOnly ? [] : settlementIds,
         preSettlementId,
         preSettlementIds,
         projectId,
@@ -2968,6 +3154,12 @@ export default {
         billType,
         paymentRatio,
         appliedAmount,
+        settlementLines: (this.referenceRows || []).map(item => ({
+          formalSettlementId: item.referenceType === 'formal' ? item.id : null,
+          preSettlementId: item.referenceType === 'pre' ? item.id : null,
+          paymentRatio: item.paymentRatio,
+          appliedAmount: item.appliedAmount,
+        })),
         paymentMethod,
         billLedgerId,
         billNo,
@@ -3027,6 +3219,16 @@ export default {
         ElMessage.warning('申请付款金额必填且必须大于0');
         return false;
       }
+      if (this.multipleSettlementRows) {
+        const invalidRow = this.referenceRows.find(
+          item => Number(item.appliedAmount || 0) > Number(item.payableAmount || 0)
+        );
+        if (invalidRow) {
+          this.clearMessages();
+          ElMessage.warning(`${invalidRow.settlementNo || '结算单'}付款金额不能超过可付款金额`);
+          return false;
+        }
+      }
       if (this.form.paymentType === 'project_advance' && !this.form.projectId) {
         this.clearMessages();
         ElMessage.warning('请选择所属项目');
diff --git a/src/views/settlement/components/formal-settlement-editor.vue b/src/views/settlement/components/formal-settlement-editor.vue
index 04a82d3..a4fce5b 100644
--- a/src/views/settlement/components/formal-settlement-editor.vue
+++ b/src/views/settlement/components/formal-settlement-editor.vue
@@ -860,11 +860,14 @@
         </el-table-column>
         <el-table-column label="运输单价" min-width="140" align="center">
           <template #default="{ row }">
+            <span v-if="isTierUnitPrice(row)">-</span>
             <el-input-number
+              v-else
               v-model="row.unitPrice"
               :min="0"
               :precision="2"
               :controls="false"
+              :disabled="!isUnitPriceAdjustable(row)"
               @change="recalculateAdjustRow(row, 'unitPrice')"
             />
           </template>
@@ -1037,6 +1040,7 @@ import { getDictionary } from '@/api/system/dictbiz';
 import { h } from 'vue';
 import { mapGetters } from 'vuex';
 import { formatContractOptionLabel } from '@/utils/contract';
+import { isTierUnitPrice, isUnitPriceAdjustable } from '@/utils/settlement-adjust-rule';
 import { normalizeCurrencyCode } from '@/utils/currency';
 import { downloadFileByUrl } from '@/utils/util';
 import {
@@ -1318,6 +1322,8 @@ export default {
     },
   },
   methods: {
+    isTierUnitPrice,
+    isUnitPriceAdjustable,
     formatContractOptionLabel,
     hasPermission(code) {
       if (this.isAdmin) return true;
@@ -2128,15 +2134,21 @@ export default {
         const settlementType = row.settlementType || this.form.settlementType || 'payable';
         const detailId = await resolveReceivablePayableDetailId(row, settlementType);
         if (!detailId) return this.$message.info('当前记录未找到对应的应收/应付明细');
-        this.$router.push({ path: settlementDetailPath(settlementType), query: { detailId } });
+        await this.$router.push({ path: settlementDetailPath(settlementType), query: { detailId } });
+        this.closeDetailDialog();
         return;
       }
       if (column.prop === 'waybillNo') {
         const waybillId = await resolveWaybillId(row);
         if (!waybillId) return this.$message.info('当前记录未找到对应的运单详情');
-        this.$router.push({ path: '/business/waybill-manage/detail', query: { id: waybillId } });
+        await this.$router.push({ path: '/business/waybill-manage/detail', query: { id: waybillId } });
+        this.closeDetailDialog();
       }
     },
+    closeDetailDialog() {
+      if (this.pageMode) return;
+      this.visible = false;
+    },
     resetDetailQuery(apply = true) {
       this.detailQuery = { documentNo: '', waybillNo: '', batchNo: '', cargoName: '' };
       if (apply) this.handleDetailQuery();
@@ -2260,11 +2272,16 @@ export default {
       row.settlementAmountTax = Number(
         (hasFreightItem ? feeItemTotal : Number(row.freightAmount || 0) + feeItemTotal).toFixed(2)
       );
-      if (changedField && this.adjust.sourceDetailId && (row.sourceFeeId || row.id)) {
-        this.scheduleSourceAdjustCalculation(row);
+      if (
+        ['transportQuantity', 'mileage', 'unitPrice'].includes(changedField) &&
+        this.adjust.sourceDetailId &&
+        (row.sourceFeeId || row.id) &&
+        (changedField !== 'unitPrice' || isUnitPriceAdjustable(row))
+      ) {
+        this.scheduleSourceAdjustCalculation(row, changedField);
       }
     },
-    scheduleSourceAdjustCalculation(row) {
+    scheduleSourceAdjustCalculation(row, changedField) {
       if (row.adjustCalculateTimer) clearTimeout(row.adjustCalculateTimer);
       row.adjustCalculateVersion = Number(row.adjustCalculateVersion || 0) + 1;
       row.calculating = true;
@@ -2277,6 +2294,8 @@ export default {
             feeId: row.sourceFeeId || row.id,
             transportQuantity: Number(row.transportQuantity || 0),
             mileage: Number(row.mileage || 0),
+            unitPrice: row.unitPrice === null || row.unitPrice === '' ? null : Number(row.unitPrice),
+            changedField,
             freightAmount: Number(row.freightAmount || 0),
             feeItems: Object.fromEntries(
               Object.entries(row.feeItems || {}).map(([name, amount]) => [name, Number(amount || 0)])
@@ -2288,6 +2307,9 @@ export default {
           row.feeItems = Object.fromEntries(
             Object.entries(data.feeItems || {}).map(([name, amount]) => [name, Number(amount || 0)])
           );
+          if (!isTierUnitPrice(row) && data.unitPrice !== undefined && data.unitPrice !== null) {
+            row.unitPrice = Number(data.unitPrice);
+          }
           row.adjustAmount = Number(data.adjustAmount || 0);
           row.settlementAmountTax = Number(data.afterAmount || 0);
         } catch (error) {
diff --git a/src/views/settlement/components/pre-settlement-editor.vue b/src/views/settlement/components/pre-settlement-editor.vue
index ca9b5a6..80971bb 100644
--- a/src/views/settlement/components/pre-settlement-editor.vue
+++ b/src/views/settlement/components/pre-settlement-editor.vue
@@ -256,13 +256,23 @@
               show-overflow-tooltip
             >
               <template #default="{ row }">
-                <span v-if="item.kind === 'fee'">
-                  {{
-                    formatMoney(
-                      parseFeeItems(row.feeItemsJson)[item.name],
-                      row.currency || form.currency
-                    )
-                  }}
+                <span v-if="item.kind === 'fee'" class="pre-settlement-editor__billing-rule-cell">
+                  <span>
+                    {{
+                      formatMoney(
+                        parseFeeItems(row.feeItemsJson)[item.name],
+                        row.currency || form.currency
+                      )
+                    }}
+                  </span>
+                  <el-icon
+                    v-if="hasDetailBillingRule(row)"
+                    class="pre-settlement-editor__billing-rule-icon"
+                    title="查看计费规则详情"
+                    @click.stop="openDetailBillingRule(row, item.name)"
+                  >
+                    <InfoFilled />
+                  </el-icon>
                 </span>
                 <el-link
                   v-else-if="item.column.link && row[item.column.prop] && !publicMode"
@@ -274,6 +284,20 @@
                 <span v-else-if="item.column.money && item.column.prop === 'unitPrice'">
                   {{ formatUnitPrice(row) }}
                 </span>
+                <span
+                  v-else-if="item.column.prop === 'freightAmount'"
+                  class="pre-settlement-editor__billing-rule-cell"
+                >
+                  <span>{{ formatMoney(row[item.column.prop], row.currency || form.currency) }}</span>
+                  <el-icon
+                    v-if="hasDetailBillingRule(row)"
+                    class="pre-settlement-editor__billing-rule-icon"
+                    title="查看计费规则详情"
+                    @click.stop="openDetailBillingRule(row, '运输费')"
+                  >
+                    <InfoFilled />
+                  </el-icon>
+                </span>
                 <span v-else-if="item.column.money">
                   {{ formatMoney(row[item.column.prop], row.currency || form.currency) }}
                 </span>
@@ -781,12 +805,14 @@
       </el-table-column>
       <el-table-column label="运输单价" min-width="140" align="center">
         <template #default="{ row }">
+          <span v-if="isTierUnitPrice(row)">-</span>
           <el-input-number
+            v-else
             v-model="row.unitPrice"
             :min="0"
             :precision="2"
             :controls="false"
-            :disabled="adjustDialog.readonly"
+            :disabled="adjustDialog.readonly || !isUnitPriceAdjustable(row)"
             @change="recalculateAdjustRow(row, 'unitPrice')"
           />
         </template>
@@ -799,10 +825,7 @@
         align="center"
       >
         <template #default="{ row }">
-          <div
-            v-if="isFreightFeeItem(feeItem)"
-            class="pre-settlement-editor__billing-rule-cell"
-          >
+          <div class="pre-settlement-editor__billing-rule-cell">
             <el-input-number
               v-model="row.feeItems[feeItem]"
               :min="0"
@@ -815,20 +838,11 @@
               v-if="hasBillingRule(row)"
               class="pre-settlement-editor__billing-rule-icon"
               title="查看计费规则详情"
-              @click="openBillingRuleInfo(row)"
+              @click="openBillingRuleInfo(row, feeItem)"
             >
               <InfoFilled />
             </el-icon>
           </div>
-          <el-input-number
-            v-else
-            v-model="row.feeItems[feeItem]"
-            :min="0"
-            :precision="2"
-            :controls="false"
-            :disabled="adjustDialog.readonly"
-            @change="recalculateAdjustRow(row, feeItem)"
-          />
         </template>
       </el-table-column>
       <el-table-column label="结算金额（含税）" min-width="170" align="center">
@@ -986,6 +1000,7 @@ import {
   settlementSummaryColumns,
 } from '@/option/settlement/preSettlementTable';
 import { formatContractOptionLabel } from '@/utils/contract';
+import { isTierUnitPrice, isUnitPriceAdjustable } from '@/utils/settlement-adjust-rule';
 import { normalizeCurrencyCode } from '@/utils/currency';
 import { downloadFileByUrl } from '@/utils/util';
 import { loadMkEnabled, submitMkApprovalFlow } from '@/utils/mk-approval';
@@ -1234,8 +1249,14 @@ export default {
       });
       return Array.from(names);
     },
+    // 费用项里已有运输费/运费时，不再单独展示运费列，避免和应收应付费用项重复。
+    showStandaloneFreightColumn() {
+      return !this.detailFeeItemNames.some(name => this.isFreightFeeItem(name));
+    },
     detailDisplayColumns() {
-      const columns = this.visibleDetailColumns;
+      const columns = this.visibleDetailColumns.filter(
+        column => this.showStandaloneFreightColumn || column.prop !== 'freightAmount'
+      );
       const unitPriceIndex = columns.findIndex(column => column.prop === 'unitPrice');
       const beforeColumns = unitPriceIndex < 0 ? columns : columns.slice(0, unitPriceIndex + 1);
       const afterColumns = unitPriceIndex < 0 ? [] : columns.slice(unitPriceIndex + 1);
@@ -1306,6 +1327,8 @@ export default {
     },
   },
   methods: {
+    isTierUnitPrice,
+    isUnitPriceAdjustable,
     formatContractOptionLabel,
     hasPermission(code) {
       return this.isAdmin || this.validData(this.permission?.[code], false);
@@ -2321,11 +2344,38 @@ export default {
           rule.matchCondition?.cargoType
       );
     },
-    openBillingRuleInfo(row) {
-      this.billingRuleDialog.rule = this.normalizeBillingRule(row);
+    detailFeeRows(row = {}) {
+      return this.detailFeeCache[row.id] || this.detailFeeCache[row.preSettlementDetailId] || [];
+    },
+    hasDetailBillingRule(row) {
+      if (this.hasBillingRule(row)) return true;
+      return this.detailFeeRows(row).some(fee => this.hasBillingRule(fee));
+    },
+    openDetailBillingRule(row, feeName = '') {
+      const fees = this.detailFeeRows(row);
+      const matched = fees.find(fee =>
+        this.collectBillingRules(fee).some(rule =>
+          this.feeNamesMatch(this.ruleFeeName(rule), feeName)
+        )
+      );
+      const source = matched || fees.find(fee => this.hasBillingRule(fee)) || row;
+      this.openBillingRuleInfo(source, feeName);
+    },
+    openBillingRuleInfo(row, feeName = '') {
+      this.billingRuleDialog.rule = this.normalizeBillingRule(row, feeName);
       this.billingRuleDialog.visible = true;
     },
-    normalizeBillingRule(row) {
+    ruleFeeName(rule = {}) {
+      return String(rule.feeItem || rule.feeItemName || rule.name || '').trim();
+    },
+    feeNamesMatch(left, right) {
+      const source = String(left || '').trim();
+      const target = String(right || '').trim();
+      if (!source || !target) return false;
+      if (source === target) return true;
+      return this.isFreightFeeItem(source) && this.isFreightFeeItem(target);
+    },
+    collectBillingRules(row = {}) {
       const source = row || {};
       const nested = [
         source.billingRule,
@@ -2338,28 +2388,63 @@ export default {
         source.rule,
       ].find(value => value !== undefined && value !== null && value !== '');
       const parsedNested = this.parseJsonValue(nested);
-      const matchedRules = Array.isArray(parsedNested)
+      return Array.isArray(parsedNested)
         ? parsedNested.filter(item => item && typeof item === 'object')
         : [];
-      let rule = this.parseObject(matchedRules[0] || parsedNested || nested);
-      if (!Object.keys(rule).length && typeof nested === 'string') rule = { name: nested };
+    },
+    normalizeBillingRule(row, feeName = '') {
+      const source = row || {};
+      const nested = [
+        source.billingRule,
+        source.billingRuleInfo,
+        source.billingRuleJson,
+        source.billingRulesJson,
+        source.billingRules,
+        source.billingPlanRule,
+        source.feeRule,
+        source.rule,
+      ].find(value => value !== undefined && value !== null && value !== '');
+      const parsedNested = this.parseJsonValue(nested);
+      const parsedRules = this.collectBillingRules(source);
+      const requestedFeeName = String(feeName || '').trim();
+      const matchedRules = requestedFeeName
+        ? parsedRules.filter(item => this.feeNamesMatch(this.ruleFeeName(item), requestedFeeName))
+        : parsedRules;
+      const sharedRule =
+        parsedRules.length === 1 && !this.ruleFeeName(parsedRules[0]) ? parsedRules[0] : null;
+      const ruleSource =
+        matchedRules[0] || sharedRule || (!requestedFeeName ? parsedNested || nested : null);
+      let rule = this.parseObject(ruleSource);
+      if (!Object.keys(rule).length && typeof nested === 'string' && !requestedFeeName) {
+        rule = { name: nested };
+      }
       const matchCondition = this.parseObject(
-        source.matchCondition ?? source.billingMatchCondition ?? rule.matchCondition
+        requestedFeeName
+          ? (rule.matchCondition ?? source.matchCondition ?? source.billingMatchCondition)
+          : (source.matchCondition ?? source.billingMatchCondition ?? rule.matchCondition)
       );
       return {
         ...rule,
-        feeItem: source.billingFeeItem || source.feeItem || rule.feeItem,
-        billingElement:
-          source.billingElement ||
-          source.billingFactor ||
-          rule.billingElement ||
-          rule.billingFactor,
-        billingType: source.billingType || rule.billingType,
-        billingUnit: source.billingUnit || source.priceUnit || rule.billingUnit || rule.priceUnit,
-        unitPrice: source.billingUnitPrice ?? source.unitPrice ?? rule.unitPrice,
-        minimumBillingWeight:
-          source.minimumBillingWeight ?? rule.minimumBillingWeight ?? rule.lowerLimit,
-        remark: source.billingRuleRemark || source.ruleRemark || rule.remark,
+        feeItem: requestedFeeName || source.billingFeeItem || source.feeItem || rule.feeItem,
+        billingElement: requestedFeeName
+          ? rule.billingElement || rule.billingFactor || ''
+          : source.billingElement ||
+            source.billingFactor ||
+            rule.billingElement ||
+            rule.billingFactor,
+        billingType: requestedFeeName ? rule.billingType || '' : source.billingType || rule.billingType,
+        billingUnit: requestedFeeName
+          ? rule.billingUnit || rule.priceUnit || ''
+          : source.billingUnit || source.priceUnit || rule.billingUnit || rule.priceUnit,
+        unitPrice: requestedFeeName
+          ? (rule.unitPrice ?? '')
+          : (source.billingUnitPrice ?? source.unitPrice ?? rule.unitPrice),
+        minimumBillingWeight: requestedFeeName
+          ? (rule.minimumBillingWeight ?? rule.lowerLimit ?? '')
+          : (source.minimumBillingWeight ?? rule.minimumBillingWeight ?? rule.lowerLimit),
+        remark: requestedFeeName
+          ? rule.remark || ''
+          : source.billingRuleRemark || source.ruleRemark || rule.remark,
         rules: matchedRules,
         matchCondition: {
           ...matchCondition,
@@ -2404,11 +2489,16 @@ export default {
       row.settlementAmountTax = Number(
         (hasFreightItem ? feeItemTotal : Number(row.freightAmount || 0) + feeItemTotal).toFixed(2)
       );
-      if (changedField && this.adjustDialog.sourceDetailId && row.id) {
-        this.scheduleSourceAdjustCalculation(row);
+      if (
+        ['transportQuantity', 'mileage', 'unitPrice'].includes(changedField) &&
+        this.adjustDialog.sourceDetailId &&
+        row.id &&
+        (changedField !== 'unitPrice' || isUnitPriceAdjustable(row))
+      ) {
+        this.scheduleSourceAdjustCalculation(row, changedField);
       }
     },
-    scheduleSourceAdjustCalculation(row) {
+    scheduleSourceAdjustCalculation(row, changedField) {
       if (row.adjustCalculateTimer) clearTimeout(row.adjustCalculateTimer);
       row.adjustCalculateVersion += 1;
       row.calculating = true;
@@ -2421,6 +2511,8 @@ export default {
             feeId: row.id,
             transportQuantity: Number(row.transportQuantity || 0),
             mileage: Number(row.mileage || 0),
+            unitPrice: row.unitPrice === null || row.unitPrice === '' ? null : Number(row.unitPrice),
+            changedField,
             freightAmount: Number(row.freightAmount || 0),
             feeItems: Object.fromEntries(
               Object.entries(row.feeItems || {}).map(([name, amount]) => [
@@ -2435,6 +2527,9 @@ export default {
           row.feeItems = Object.fromEntries(
             Object.entries(data.feeItems || {}).map(([name, amount]) => [name, Number(amount || 0)])
           );
+          if (!isTierUnitPrice(row) && data.unitPrice !== undefined && data.unitPrice !== null) {
+            row.unitPrice = Number(data.unitPrice);
+          }
           row.adjustAmount = Number(data.adjustAmount || 0);
           row.settlementAmountTax = Number(data.afterAmount || 0);
         } catch (error) {
@@ -2630,9 +2725,12 @@ export default {
           运输总量: this.formatQuantity(row),
           '里程（KM）': row.mileage,
           批次号: row.batchNo,
+          计费方式: row.billingType,
           运输单价: this.formatMoney(row.unitPrice, row.currency || this.form.currency),
-          运费: this.formatMoney(row.freightAmount, row.currency || this.form.currency),
         };
+        if (this.showStandaloneFreightColumn) {
+          result['运费'] = this.formatMoney(row.freightAmount, row.currency || this.form.currency);
+        }
         dynamicFeeItems.forEach(name => {
           result[name] = this.formatMoney(feeItems[name], row.currency || this.form.currency);
         });
diff --git a/src/views/settlement/components/settlement-import-page.vue b/src/views/settlement/components/settlement-import-page.vue
index d417134..3b0d6b9 100644
--- a/src/views/settlement/components/settlement-import-page.vue
+++ b/src/views/settlement/components/settlement-import-page.vue
@@ -208,12 +208,13 @@
           :prop="column.prop"
           :label="column.label"
           :min-width="column.minWidth || 120"
-          show-overflow-tooltip
+          :show-overflow-tooltip="readonly || !column.editor || column.readonly"
         >
           <template #default="{ row }">
-            <template v-if="row._editing && column.editor && !column.readonly">
+            <template v-if="!readonly && column.editor && !column.readonly">
               <el-date-picker
                 v-if="column.editor === 'date'"
+                :key="`${row._key}-${column.prop}`"
                 v-model="row[column.prop]"
                 type="date"
                 format="YYYY-MM-DD"
@@ -222,6 +223,7 @@
               />
               <el-select
                 v-else-if="column.editor === 'select' && column.prop === 'transportType'"
+                :key="`${row._key}-${column.prop}`"
                 v-model="row[column.prop]"
                 clearable
                 filterable
@@ -244,8 +246,21 @@
                   选择
                 </el-link>
               </div>
+              <el-cascader
+                v-else-if="column.editor === 'cargoType'"
+                :key="`${row._key}-${column.prop}`"
+                :model-value="resolveCargoTypePath(row)"
+                :options="cargoTypeSelectOptions(row)"
+                :props="cargoTypeCascaderProps"
+                clearable
+                filterable
+                placeholder="请选择货物类型"
+                style="width: 100%"
+                @change="value => handleCargoTypeChange(row, value)"
+              />
               <el-input
                 v-else-if="column.editor === 'number' || column.editor === 'optionalNumber'"
+                :key="`${row._key}-${column.prop}`"
                 :model-value="resolveCellValue(row, column)"
                 inputmode="decimal"
                 :placeholder="`请输入${column.label}`"
@@ -253,8 +268,10 @@
               />
               <el-input
                 v-else
+                :key="`${row._key}-${column.prop}`"
                 v-model="row[column.prop]"
                 :placeholder="`请输入${column.label}`"
+                @update:model-value="value => syncEditedText(row, column, value)"
               />
             </template>
             <template v-else-if="column.editor === 'waybillSelect' && !readonly">
@@ -268,20 +285,13 @@
             <span v-else>{{ formatCell(row, column) }}</span>
           </template>
         </el-table-column>
-        <el-table-column v-if="!readonly" label="操作" width="180" fixed="right">
+        <el-table-column v-if="!readonly" label="操作" width="120" fixed="right">
           <template #default="{ row }">
             <div class="settlement-import-create__row-actions">
-              <template v-if="row._editing">
-                <el-link type="primary" @click="saveRow(row)">保存</el-link>
-                <el-link type="primary" @click="cancelRow(row)">取消</el-link>
-              </template>
-              <template v-else>
-                <el-link v-if="row._duplicate" type="primary" @click="confirmDuplicateRow(row)">
-                  确认
-                </el-link>
-                <el-link type="primary" @click="editRow(row)">编辑</el-link>
-                <el-link type="danger" @click="deleteRow(row)">删除</el-link>
-              </template>
+              <el-link v-if="row._duplicate" type="primary" @click="confirmDuplicateRow(row)">
+                确认
+              </el-link>
+              <el-link type="danger" @click="deleteRow(row)">删除</el-link>
             </div>
           </template>
         </el-table-column>
@@ -345,6 +355,7 @@ import { ElMessage, ElMessageBox } from 'element-plus';
 import { QuestionFilled } from '@element-plus/icons-vue';
 import dayjs from 'dayjs';
 import * as api from '@/api/settlement/settlementImport';
+import { getList as getCargoTypeList } from '@/api/base/cargo-type';
 import { getList as getContractList } from '@/api/business/contract-manage';
 import { getDictionary } from '@/api/system/dictbiz';
 import { formatContractOptionLabel } from '@/utils/contract';
@@ -363,6 +374,7 @@ const parseLoading = ref(false);
 const rowSelection = ref([]);
 const previewTab = ref('all');
 const feeItemNames = ref([]);
+const parsedHeaders = ref([]);
 const projects = ref([]);
 const customerContracts = ref([]);
 const carrierContracts = ref([]);
@@ -370,6 +382,14 @@ const draftLoading = ref(false);
 const confirmLoading = ref(false);
 const readonly = ref(false);
 const transportTypeOptions = ref([]);
+const cargoTypeOptions = ref([]);
+const cargoTypeFlatOptions = ref([]);
+const cargoTypeCascaderProps = {
+  label: 'cargoName',
+  value: 'id',
+  children: 'children',
+  emitPath: true,
+};
 const historyWaybillVisible = ref(false);
 const historyWaybillLoading = ref(false);
 const historyWaybillRows = ref([]);
@@ -478,18 +498,18 @@ const loadContractsByProject = async (projectId, projectName = '') => {
     .filter(Boolean);
 };
 
-const fixedDetailColumns = [
-  { prop: 'loadingIdentifier', label: '配载标识号', editor: 'input', minWidth: 140 },
+const columnsBeforeFee = [
   { prop: 'originalNo', label: '原始单号', editor: 'input', minWidth: 130 },
+  { prop: 'loadingIdentifier', label: '配载标识号', editor: 'input', minWidth: 140 },
   {
     prop: 'vehicleNo',
     label: '车牌号/航班号/船号/班列号',
     editor: 'input',
     minWidth: 190,
   },
-  { prop: 'transportType', label: '运输方式', editor: 'select', minWidth: 120 },
-  { prop: 'driverName', label: '司机/船长姓名', editor: 'input', minWidth: 120 },
-  { prop: 'driverPhone', label: '司机/船长手机号', editor: 'input', minWidth: 140 },
+  { prop: 'transportType', label: '运输方式', editor: 'select', minWidth: 140 },
+  { prop: 'driverName', label: '司机/船长姓名', editor: 'input', minWidth: 130 },
+  { prop: 'driverPhone', label: '司机/船长手机号', editor: 'input', minWidth: 150 },
   { prop: 'departureAddress', label: '发货地址', editor: 'input', minWidth: 160 },
   { prop: 'departureContact', label: '发货联系人', editor: 'input', minWidth: 120 },
   { prop: 'departurePhone', label: '发货联系人电话', editor: 'input', minWidth: 140 },
@@ -497,30 +517,97 @@ const fixedDetailColumns = [
   { prop: 'arrivalContact', label: '收货联系人', editor: 'input', minWidth: 120 },
   { prop: 'arrivalPhone', label: '收货联系人电话', editor: 'input', minWidth: 140 },
   { prop: 'cargoName', label: '货物名称', editor: 'input', minWidth: 140 },
-  { prop: 'cargoType', label: '货物类型', editor: 'input', minWidth: 120 },
+  { prop: 'cargoType', label: '货物类型', editor: 'cargoType', minWidth: 200 },
   { prop: 'packageType', label: '包装', editor: 'input', minWidth: 100 },
   { prop: 'quantity', label: '数量', editor: 'number', minWidth: 100 },
-  { prop: 'quantityUnit', label: '数量单位', editor: 'input', minWidth: 100 },
+  { prop: 'quantityUnit', label: '数量单位', editor: 'input', minWidth: 110 },
   { prop: 'specification', label: '规格', editor: 'input', minWidth: 110 },
   { prop: 'model', label: '型号', editor: 'input', minWidth: 110 },
   { prop: 'mileage', label: '里程(km)', editor: 'optionalNumber', minWidth: 110 },
-  { prop: 'unitPrice', label: '运输单价', editor: 'optionalNumber', minWidth: 100 },
-  { prop: 'transportFee', label: '运输费', editor: 'number', minWidth: 100 },
-  { prop: 'actualStartDate', label: '实际发货时间', editor: 'date', minWidth: 140 },
-  { prop: 'actualEndDate', label: '实际完成时间', editor: 'date', minWidth: 140 },
-  { prop: 'planStartDate', label: '预计发货时间', editor: 'date', minWidth: 140 },
-  { prop: 'planEndDate', label: '预计完成时间', editor: 'date', minWidth: 140 },
-  { prop: 'waybillIdentifier', label: '同一运单标识号', editor: 'input', minWidth: 140 },
+  { prop: 'unitPrice', label: '运输单价', editor: 'optionalNumber', minWidth: 110 },
+  { prop: 'transportFee', label: '运输费', editor: 'number', minWidth: 110 },
+];
+const columnsAfterFee = [
+  { prop: 'actualStartDate', label: '实际发货时间', editor: 'date', minWidth: 150 },
+  { prop: 'actualEndDate', label: '实际完成时间', editor: 'date', minWidth: 150 },
+  { prop: 'planStartDate', label: '预计发货时间', editor: 'date', minWidth: 150 },
+  { prop: 'planEndDate', label: '预计完成时间', editor: 'date', minWidth: 150 },
+  { prop: 'remark', label: '备注', editor: 'input', minWidth: 160 },
+  { prop: 'waybillIdentifier', label: '同一运单标识号', editor: 'input', minWidth: 150 },
 ];
 
-const detailColumns = computed(() => {
-  const feeColumns = feeItemNames.value.map(name => ({
+const headerColumnMap = {};
+[...columnsBeforeFee, ...columnsAfterFee].forEach(column => {
+  headerColumnMap[column.label] = column;
+  headerColumnMap[`*${column.label}`] = column;
+});
+headerColumnMap['结算金额'] = {
+  prop: 'settlementAmount',
+  label: '结算金额',
+  editor: 'number',
+  minWidth: 120,
+};
+headerColumnMap['里程'] = headerColumnMap['里程(km)'];
+headerColumnMap['单价'] = headerColumnMap['运输单价'];
+headerColumnMap['运输类型'] = headerColumnMap['运输方式'];
+headerColumnMap['*运输类型'] = headerColumnMap['运输方式'];
+
+const VEHICLE_ALIAS_KEYS = [
+  '*车牌号/航班号/船号/班列号',
+  '车牌号/航班号/船号/班列号',
+  '*车牌号/船班号/船次号/班次号',
+  '车牌号/船班号/船次号/班次号',
+  '车号',
+];
+
+const readFilledText = value => {
+  const text = String(value ?? '').trim();
+  return text;
+};
+
+const applyVehicleNo = (row, value) => {
+  const vehicleNo = readFilledText(value);
+  row.vehicleNo = vehicleNo;
+  VEHICLE_ALIAS_KEYS.forEach(key => {
+    row[key] = vehicleNo;
+  });
+};
+
+const syncEditedText = (row, column, value) => {
+  if (column.prop !== 'vehicleNo') return;
+  applyVehicleNo(row, value);
+};
+  prop: name,
+  label: name,
+  editor: 'number',
+  minWidth: 110,
+  isFeeItem: true,
+});
+
+const columnFromHeader = header => {
+  const name = String(header || '').trim();
+  if (!name || name === '序号') return null;
+  if (feeItemNames.value.includes(name)) return feeColumn(name);
+  const mapped = headerColumnMap[name];
+  if (mapped) return { ...mapped, label: mapped.label || name.replace(/^\*/, '') };
+  return {
     prop: name,
-    label: name,
-    editor: 'number',
-    minWidth: 110,
-    isFeeItem: true,
-  }));
+    label: name.replace(/^\*/, ''),
+    editor: 'input',
+    minWidth: 140,
+  };
+};
+
+const dedupeColumns = columns => {
+  const seen = new Set();
+  return columns.filter(column => {
+    if (!column?.prop || seen.has(column.prop)) return false;
+    seen.add(column.prop);
+    return true;
+  });
+};
+
+const detailColumns = computed(() => {
   const historyColumns =
     form.waybillMode === 'history'
       ? [
@@ -532,19 +619,20 @@ const detailColumns = computed(() => {
           },
         ]
       : [];
-  return [
-    ...historyColumns,
-    ...fixedDetailColumns,
-    ...feeColumns,
+  const fallback = [
+    ...columnsBeforeFee,
+    ...feeItemNames.value.map(name => feeColumn(name)),
     {
       prop: 'settlementAmount',
       label: '结算金额',
       editor: 'number',
-      readonly: true,
       minWidth: 120,
     },
-    { prop: 'remark', label: '备注', editor: 'input', minWidth: 140 },
+    ...columnsAfterFee,
   ];
+  const uploaded = parsedHeaders.value.map(columnFromHeader).filter(Boolean);
+  const columns = dedupeColumns(uploaded.length ? uploaded : fallback);
+  return [...historyColumns, ...columns];
 });
 
 const duplicateRows = computed(() => rows.value.filter(row => row._duplicate));
@@ -664,6 +752,11 @@ const updateNumberCell = (row, column, value) => {
       if (column.prop === 'transportFee') row.freight = '';
       if (column.prop === 'unitPrice') row.transportUnitPrice = '';
     }
+    if (column.prop === 'settlementAmount') {
+      row.settlementAmount = '';
+      row.freightTotal = '';
+      return;
+    }
     recalcSettlementAmount(row);
     return;
   }
@@ -682,6 +775,11 @@ const updateNumberCell = (row, column, value) => {
     if (column.prop === 'unitPrice') {
       row.transportUnitPrice = normalized;
     }
+    if (column.prop === 'settlementAmount') {
+      row.freightTotal = normalized;
+      row['运费合计'] = normalized;
+      return;
+    }
   }
   recalcSettlementAmount(row);
 };
@@ -748,11 +846,22 @@ const normalizeParsedRow = (item, index) => {
     model: item.model ?? item['型号'] ?? '',
     specification: item.specification ?? item['规格'] ?? '',
     cargoType: item.cargoType ?? item['*货物类型'] ?? item['货物类型'] ?? '',
+    settlementAmount:
+      item.settlementAmount ?? item['结算金额'] ?? '',
     feeItems,
   };
+  const vehicleNo =
+    item.vehicleNo !== undefined && item.vehicleNo !== null
+      ? readFilledText(item.vehicleNo)
+      : readFilledText(VEHICLE_ALIAS_KEYS.map(key => item[key]).find(value => readFilledText(value)));
+  applyVehicleNo(row, vehicleNo);
   row.transportUnitPrice = row.unitPrice;
   row.freight = row.transportFee;
-  recalcSettlementAmount(row);
+  if (row.settlementAmount === '' || row.settlementAmount === null || row.settlementAmount === undefined) {
+    recalcSettlementAmount(row);
+  } else {
+    row.freightTotal = row.settlementAmount;
+  }
   return row;
 };
 
@@ -863,6 +972,7 @@ const resetUploadState = () => {
   form.file = null;
   rows.value = [];
   feeItemNames.value = [];
+  parsedHeaders.value = [];
   rowSelection.value = [];
 };
 
@@ -918,6 +1028,7 @@ const parseSelectedFile = async (raw, displayName = '') => {
     const response = await api.parseFile(raw);
     const data = unwrapData(response) || {};
     feeItemNames.value = Array.isArray(data.feeItemNames) ? data.feeItemNames : [];
+    parsedHeaders.value = Array.isArray(data.headers) ? data.headers : [];
     const parsedRows = Array.isArray(data.rows) ? data.rows : [];
     rows.value = parsedRows.map((item, index) => normalizeParsedRow(item, index));
     refreshDuplicateFlags();
@@ -938,22 +1049,115 @@ const parseSelectedFile = async (raw, displayName = '') => {
   }
 };
 
-const editRow = row => {
-  row._editSnapshot = JSON.parse(JSON.stringify(row));
-  row._editing = true;
+const formatCargoTypeLabel = item =>
+  item?.cargoName || item?.name || item?.typeName || item?.label || '';
+
+const buildCargoTypeTree = cargoTypes => {
+  const flatCargoTypes = [];
+  const collectCargoTypes = list => {
+    (list || []).forEach(item => {
+      flatCargoTypes.push({ ...item, children: undefined });
+      if (item.children?.length) collectCargoTypes(item.children);
+    });
+  };
+  collectCargoTypes(cargoTypes);
+  const nodeMap = new Map();
+  const codeMap = new Map();
+  flatCargoTypes.forEach(item => {
+    const id = item.id ?? item.cargoCode ?? item.code;
+    if (id === undefined || id === null) return;
+    const node = {
+      ...item,
+      id: String(id),
+      cargoName: formatCargoTypeLabel(item),
+      cargoCode: item.cargoCode || item.code || '',
+      parentId: item.parentId === undefined || item.parentId === null ? '' : String(item.parentId),
+      parentCargoCode: item.parentCargoCode || item.parentCode || '',
+      children: [],
+    };
+    nodeMap.set(node.id, node);
+    if (node.cargoCode) codeMap.set(String(node.cargoCode), node);
+  });
+  const rootNodes = [];
+  nodeMap.forEach(node => {
+    const parent =
+      nodeMap.get(node.parentId) ||
+      codeMap.get(String(node.parentCargoCode || '')) ||
+      codeMap.get(String(node.parentId || ''));
+    if (parent && parent !== node && Number(node.typeLevel) !== 1) parent.children.push(node);
+    else rootNodes.push(node);
+  });
+  const normalize = (cargoType, level = 1, parentPath = []) => {
+    if (level > 2) return null;
+    const id = String(cargoType.id);
+    const path = [...parentPath, id];
+    const children =
+      level === 1
+        ? (cargoType.children || []).map(item => normalize(item, level + 1, path)).filter(Boolean)
+        : [];
+    return {
+      ...cargoType,
+      id,
+      cargoName: formatCargoTypeLabel(cargoType),
+      path,
+      leaf: level === 2,
+      children: children.length ? children : undefined,
+    };
+  };
+  return rootNodes.map(item => normalize(item, 1)).filter(Boolean);
 };
 
-const saveRow = row => {
-  recalcSettlementAmount(row);
-  row._editing = false;
-  delete row._editSnapshot;
-  refreshDuplicateFlags();
+const flattenCargoTypeOptions = options => {
+  const result = [];
+  const collect = list =>
+    (list || []).forEach(item => {
+      result.push(item);
+      if (item.children?.length) collect(item.children);
+    });
+  collect(options);
+  return result;
 };
 
-const cancelRow = row => {
-  if (row._editSnapshot) Object.assign(row, row._editSnapshot);
-  row._editing = false;
-  delete row._editSnapshot;
+const resolveCargoTypePath = row => {
+  if (Array.isArray(row.cargoTypePath) && row.cargoTypePath.length) return row.cargoTypePath;
+  const current = String(row.cargoType || row.cargoTypeCode || '').trim();
+  if (!current) return [];
+  const matched = cargoTypeFlatOptions.value.find(item =>
+    [item.cargoName, item.name, item.typeName, item.cargoCode, item.code].some(
+      value => String(value || '').trim() === current
+    )
+  );
+  if (matched?.path?.length) return matched.path;
+  return [`custom:${current}`];
+};
+
+const cargoTypeSelectOptions = row => {
+  const path = resolveCargoTypePath(row);
+  const customId = path.find(value => String(value).startsWith('custom:'));
+  if (!customId) return cargoTypeOptions.value;
+  const name = String(customId).slice('custom:'.length);
+  return [{ id: customId, cargoName: name, leaf: true }, ...cargoTypeOptions.value];
+};
+
+const handleCargoTypeChange = (row, value) => {
+  const path = Array.isArray(value) ? value : [];
+  const leafId = path.length ? String(path[path.length - 1]) : '';
+  if (!leafId) {
+    row.cargoTypePath = [];
+    row.cargoType = '';
+    row.cargoTypeCode = '';
+    return;
+  }
+  if (leafId.startsWith('custom:')) {
+    row.cargoTypePath = path;
+    row.cargoType = leafId.slice('custom:'.length);
+    row.cargoTypeCode = '';
+    return;
+  }
+  const cargoType = cargoTypeFlatOptions.value.find(item => String(item.id) === leafId);
+  row.cargoTypePath = cargoType?.path || path;
+  row.cargoType = cargoType?.cargoName || '';
+  row.cargoTypeCode = cargoType?.cargoCode || cargoType?.code || '';
 };
 
 const deleteRow = row => {
@@ -1159,11 +1363,24 @@ const loadTransportTypeOptions = async () => {
   }
 };
 
+const loadCargoTypeOptions = async () => {
+  try {
+    const response = await getCargoTypeList(1, 9999);
+    const body = unwrapData(response) || {};
+    const records = Array.isArray(body) ? body : body.records || body.data || [];
+    cargoTypeOptions.value = buildCargoTypeTree(records);
+    cargoTypeFlatOptions.value = flattenCargoTypeOptions(cargoTypeOptions.value);
+  } catch (error) {
+    cargoTypeOptions.value = [];
+    cargoTypeFlatOptions.value = [];
+  }
+};
+
 const loadOptions = async () => {
   const response = await api.getOptions();
   const options = unwrapData(response) || {};
   projects.value = (options.projects || []).map(normalizeProject).filter(Boolean);
-  await loadTransportTypeOptions();
+  await Promise.all([loadTransportTypeOptions(), loadCargoTypeOptions()]);
 };
 
 const loadDetail = async id => {
@@ -1190,6 +1407,7 @@ const loadDetail = async id => {
     await loadContractsByProject(detail.projectId, detail.projectName || '');
   }
   feeItemNames.value = Array.isArray(detail.feeItemNames) ? detail.feeItemNames : [];
+  parsedHeaders.value = [];
   const detailRows = Array.isArray(detail.rows) ? detail.rows : [];
   rows.value = detailRows.map((item, index) => normalizeParsedRow(item, index));
   refreshDuplicateFlags();
diff --git a/src/views/settlement/receivable-payable-detail.vue b/src/views/settlement/receivable-payable-detail.vue
index 8ad92aa..6042fcf 100644
--- a/src/views/settlement/receivable-payable-detail.vue
+++ b/src/views/settlement/receivable-payable-detail.vue
@@ -149,7 +149,7 @@
                 >
                   <template #default="{ row }">
                     <div
-                      v-if="isFreightFeeColumn(column)"
+                      v-if="isChargeFeeColumn(column)"
                       class="settlement-detail-page__billing-rule-cell"
                     >
                       <span>{{ formatFeeDetailCell(row, column.prop) }}</span>
@@ -157,7 +157,7 @@
                         v-if="hasBillingRule(row)"
                         class="settlement-detail-page__billing-rule-icon"
                         title="查看计费规则详情"
-                        @click.stop="openBillingRuleInfo(row)"
+                        @click.stop="openBillingRuleInfo(row, chargeFeeName(column))"
                       >
                         <InfoFilled />
                       </el-icon>
@@ -376,12 +376,14 @@
                   inputmode="decimal"
                   @input="value => handleAdjustDecimalInput(row, 'transportQuantity', value)"
                 />
+                <span v-else-if="column.prop === 'unitPrice' && isTierUnitPrice(row)">-</span>
                 <el-input
                   v-else-if="column.prop === 'unitPrice'"
                   class="settlement-detail-page__adjust-input"
                   :model-value="row.unitPrice"
+                  :disabled="!isUnitPriceAdjustable(row)"
                   inputmode="decimal"
-                  @input="value => handleAdjustDecimalInput(row, 'unitPrice', value)"
+                  @input="value => handleAdjustDecimalInput(row, 'unitPrice', value, 'unitPrice')"
                 />
                 <el-input
                   v-else-if="column.prop === 'mileage'"
@@ -1034,6 +1036,7 @@ import { getList as getCargoTypeList } from '@/api/base/cargo-type';
 import { exportBlob } from '@/api/common';
 import { getDictionary } from '@/api/system/dictbiz';
 import { formatContractOptionLabel } from '@/utils/contract';
+import { isTierUnitPrice, isUnitPriceAdjustable } from '@/utils/settlement-adjust-rule';
 import { downloadXls } from '@/utils/util';
 import { createSettlementTransfer } from '@/utils/settlement-transfer';
 import {
@@ -1221,7 +1224,9 @@ export default {
       return this.searchExpanded ? this.searchFields : this.searchFields.slice(0, 4);
     },
     feeDetailColumns() {
-      const baseColumns = feeDetailBaseColumns.filter(column => column.prop !== 'freightAmount');
+      const baseColumns = feeDetailBaseColumns.filter(
+        column => !['freightAmount', 'billingFactor', 'billingType'].includes(column.prop)
+      );
       const hasAdjustment = this.feeRows.some(row => Number(row.adjustAmount || 0) !== 0);
       const tailColumns = feeDetailTailColumns.map(col =>
         col.prop === 'originalAmountText' && hasAdjustment
@@ -1302,17 +1307,13 @@ export default {
       this.openRouteDetail();
     },
     isBottomPanelOpen() {
-      this.$nextTick(() => this.updateListTableHeight());
+      this.updateListTableHeight();
     },
     searchVisible() {
-      if (this.isBottomPanelOpen) {
-        this.$nextTick(() => this.updateListTableHeight());
-      }
+      this.updateListTableHeight();
     },
     searchExpanded() {
-      if (this.isBottomPanelOpen) {
-        this.$nextTick(() => this.updateListTableHeight());
-      }
+      this.updateListTableHeight();
     },
     displayTableColumns: {
       immediate: true,
@@ -1343,6 +1344,10 @@ export default {
     this.loadPriceUnitOptions();
     await this.loadTable();
     await this.openRouteDetail();
+    this.updateListTableHeight();
+  },
+  activated() {
+    this.updateListTableHeight();
   },
   // 标签切走（keep-alive 缓存）或销毁时，收起 teleport/append-to-body 弹层，避免残留盖住其它页面
   deactivated() {
@@ -1353,6 +1358,8 @@ export default {
     this.closeInnerDialogs();
   },
   methods: {
+    isTierUnitPrice,
+    isUnitPriceAdjustable,
     closeInnerDialogs() {
       this.closeDetailPanel();
       this.closeAdjustPanel();
@@ -1363,24 +1370,38 @@ export default {
       this.previewDialog.visible = false;
       this.generateContractDialog.visible = false;
     },
-    /** 底部面板打开时按剩余视口压缩主表高度，关闭后恢复自适应 */
+    /** 表格和分页撑满剩余可视区域；单据详情展开时贴住详情面板，关闭后恢复 */
     updateListTableHeight() {
-      if (!this.isBottomPanelOpen) {
-        this.listTableHeight = undefined;
-        this.$nextTick(() => this.$refs.mainTableRef?.doLayout?.());
-        return;
+      this.$nextTick(() => {
+        window.requestAnimationFrame(() => this.applyListTableHeight());
+      });
+    },
+    applyListTableHeight() {
+      const tableElement = this.$refs.mainTableRef?.$el;
+      if (!tableElement) return;
+      const pagination = this.$el?.querySelector?.('.settlement-detail-page__pagination');
+      const paginationHeight = pagination?.offsetHeight || 0;
+      const tableTop = tableElement.getBoundingClientRect().top;
+      const view = this.$el?.closest?.('#avue-view');
+      const viewRect = view?.getBoundingClientRect?.();
+      let bottomEdge = viewRect ? viewRect.bottom - 12 : window.innerHeight;
+      if (this.isBottomPanelOpen) {
+        const panelRect = document
+          .querySelector('.settlement-detail-page__detail-panel')
+          ?.getBoundingClientRect?.();
+        if (panelRect && panelRect.height > 0) {
+          bottomEdge = panelRect.top;
+          this.listTableHeightRetry = 0;
+        } else if ((this.listTableHeightRetry || 0) < 5) {
+          this.listTableHeightRetry = (this.listTableHeightRetry || 0) + 1;
+          window.requestAnimationFrame(() => this.applyListTableHeight());
+          return;
+        }
+      } else {
+        this.listTableHeightRetry = 0;
       }
-      const tablePanel = this.$el?.querySelector?.('.settlement-detail-page__table-panel');
-      const toolbar = tablePanel?.querySelector('.settlement-detail-page__toolbar');
-      const pagination = tablePanel?.querySelector('.settlement-detail-page__pagination');
-      const panelTop = tablePanel?.getBoundingClientRect?.()?.top ?? 200;
-      const toolbarHeight = toolbar?.offsetHeight ?? 56;
-      const paginationHeight = pagination?.offsetHeight ?? 64;
-      // 与 .settlement-detail-page__detail-panel 的 max-height: min(60vh, 560px) 对齐
-      const bottomPanelHeight = Math.min(window.innerHeight * 0.6, 560);
-      const available =
-        window.innerHeight - panelTop - toolbarHeight - paginationHeight - bottomPanelHeight - 8;
-      this.listTableHeight = Math.max(180, Math.floor(available));
+      const gap = this.isBottomPanelOpen ? 8 : 0;
+      this.listTableHeight = Math.max(180, Math.floor(bottomEdge - tableTop - paginationHeight - gap));
       this.$nextTick(() => this.$refs.mainTableRef?.doLayout?.());
     },
     contractCategoryName(value) {
@@ -1982,8 +2003,9 @@ export default {
     },
     handleAdjustDecimalInput(row, prop, value, changedField) {
       row[prop] = this.normalizeAdjustDecimal(value);
-      if (!row.manualFee && row.id && ['transportQuantity', 'mileage'].includes(prop)) {
-        this.scheduleAdjustFeeCalculation(row);
+      if (!row.manualFee && row.id && ['transportQuantity', 'mileage', 'unitPrice'].includes(prop)) {
+        if (prop === 'unitPrice' && !isUnitPriceAdjustable(row)) return;
+        this.scheduleAdjustFeeCalculation(row, prop);
         return;
       }
       this.recalculateAdjustRow(row, changedField);
@@ -2010,23 +2032,25 @@ export default {
       );
       row.adjustAmount = Number((row.afterAmount - Number(row.originalAmount || 0)).toFixed(2));
     },
-    scheduleAdjustFeeCalculation(row) {
+    scheduleAdjustFeeCalculation(row, changedField) {
       if (row.adjustCalculateTimer) clearTimeout(row.adjustCalculateTimer);
       row.adjustCalculateVersion += 1;
       row.calculating = true;
       const version = row.adjustCalculateVersion;
       row.adjustCalculateTimer = setTimeout(() => {
         row.adjustCalculateTimer = null;
-        this.calculateAdjustRow(row, version);
+        this.calculateAdjustRow(row, version, changedField);
       }, 300);
     },
-    async calculateAdjustRow(row, version) {
+    async calculateAdjustRow(row, version, changedField) {
       try {
         const res = await api.calculateAdjustedFee({
           detailId: this.adjustDialog.row?.id,
           feeId: row.id,
           transportQuantity: Number(row.transportQuantity || 0),
           mileage: Number(row.mileage || 0),
+          unitPrice: row.unitPrice === null || row.unitPrice === '' ? null : Number(row.unitPrice),
+          changedField,
           freightAmount: Number(row.freightAmount || 0),
           feeItems: Object.fromEntries(
             Object.entries(row.feeItems || {}).map(([name, amount]) => [name, Number(amount || 0)])
@@ -2034,18 +2058,24 @@ export default {
         });
         if (version !== row.adjustCalculateVersion || !this.adjustDialog.visible) return;
         const data = res.data?.data || res.data || res || {};
-        row.freightAmount = Number(data.freightAmount || 0);
-        row.feeItems = Object.fromEntries(
-          Object.entries(data.feeItems || {}).map(([name, amount]) => [name, Number(amount || 0)])
-        );
-        row.adjustAmount = Number(data.adjustAmount || 0);
-        row.afterAmount = Number(data.afterAmount || 0);
+        this.applyCalculatedAdjustRow(row, data);
       } catch (error) {
         row.calculateError = error.message;
       } finally {
         if (version === row.adjustCalculateVersion) row.calculating = false;
       }
     },
+    applyCalculatedAdjustRow(row, data) {
+      row.freightAmount = Number(data.freightAmount || 0);
+      row.feeItems = Object.fromEntries(
+        Object.entries(data.feeItems || {}).map(([name, amount]) => [name, Number(amount || 0)])
+      );
+      if (!isTierUnitPrice(row) && data.unitPrice !== undefined && data.unitPrice !== null) {
+        row.unitPrice = Number(data.unitPrice);
+      }
+      row.adjustAmount = Number(data.adjustAmount || 0);
+      row.afterAmount = Number(data.afterAmount || 0);
+    },
     clearAdjustCalculations() {
       this.adjustRows.forEach(row => {
         if (row.adjustCalculateTimer) clearTimeout(row.adjustCalculateTimer);
@@ -2057,12 +2087,14 @@ export default {
     isFreightFeeItem(name) {
       return String(name || '').includes('运费') || String(name || '').includes('运输费');
     },
-    isFreightFeeColumn(column = {}) {
-      return (
-        column.prop === 'freightAmount' ||
-        this.isFreightFeeItem(column.label) ||
-        this.isFreightFeeItem(column.feeItemName)
-      );
+    isChargeFeeColumn(column = {}) {
+      if (column.prop === 'priceUnit') return false;
+      if (column.prop === 'freightAmount') return true;
+      return String(column.prop || '').startsWith('feeItem');
+    },
+    chargeFeeName(column = {}) {
+      if (column.prop === 'freightAmount') return column.label || '运输费';
+      return column.label || '';
     },
     hasBillingRule(row) {
       const rule = this.normalizeBillingRule(row);
@@ -2078,11 +2110,21 @@ export default {
           rule.matchCondition?.cargoType
       );
     },
-    openBillingRuleInfo(row) {
-      this.billingRuleDialog.rule = this.normalizeBillingRule(row);
+    openBillingRuleInfo(row, feeName = '') {
+      this.billingRuleDialog.rule = this.normalizeBillingRule(row, feeName);
       this.billingRuleDialog.visible = true;
     },
-    normalizeBillingRule(row) {
+    ruleFeeName(rule = {}) {
+      return String(rule.feeItem || rule.feeItemName || rule.name || '').trim();
+    },
+    feeNamesMatch(left, right) {
+      const source = String(left || '').trim();
+      const target = String(right || '').trim();
+      if (!source || !target) return false;
+      if (source === target) return true;
+      return this.isFreightFeeItem(source) && this.isFreightFeeItem(target);
+    },
+    normalizeBillingRule(row, feeName = '') {
       const source = row || {};
       const nested = [
         source.billingRule,
@@ -2095,28 +2137,48 @@ export default {
         source.rule,
       ].find(value => value !== undefined && value !== null && value !== '');
       const parsedNested = this.parseJsonValue(nested);
-      const matchedRules = Array.isArray(parsedNested)
+      const parsedRules = Array.isArray(parsedNested)
         ? parsedNested.filter(item => item && typeof item === 'object')
         : [];
-      let rule = this.parseObject(matchedRules[0] || parsedNested || nested);
-      if (!Object.keys(rule).length && typeof nested === 'string') rule = { name: nested };
+      const requestedFeeName = String(feeName || '').trim();
+      const matchedRules = requestedFeeName
+        ? parsedRules.filter(item => this.feeNamesMatch(this.ruleFeeName(item), requestedFeeName))
+        : parsedRules;
+      const sharedRule =
+        parsedRules.length === 1 && !this.ruleFeeName(parsedRules[0]) ? parsedRules[0] : null;
+      const ruleSource =
+        matchedRules[0] || sharedRule || (!requestedFeeName ? parsedNested || nested : null);
+      let rule = this.parseObject(ruleSource);
+      if (!Object.keys(rule).length && typeof nested === 'string' && !requestedFeeName) {
+        rule = { name: nested };
+      }
       const matchCondition = this.parseObject(
-        source.matchCondition ?? source.billingMatchCondition ?? rule.matchCondition
+        requestedFeeName
+          ? (rule.matchCondition ?? source.matchCondition ?? source.billingMatchCondition)
+          : (source.matchCondition ?? source.billingMatchCondition ?? rule.matchCondition)
       );
       return {
         ...rule,
-        feeItem: source.billingFeeItem || source.feeItem || rule.feeItem,
-        billingElement:
-          source.billingElement ||
-          source.billingFactor ||
-          rule.billingElement ||
-          rule.billingFactor,
-        billingType: source.billingType || rule.billingType,
-        billingUnit: source.billingUnit || source.priceUnit || rule.billingUnit || rule.priceUnit,
-        unitPrice: source.billingUnitPrice ?? source.unitPrice ?? rule.unitPrice,
-        minimumBillingWeight:
-          source.minimumBillingWeight ?? rule.minimumBillingWeight ?? rule.lowerLimit,
-        remark: source.billingRuleRemark || source.ruleRemark || rule.remark,
+        feeItem: requestedFeeName || source.billingFeeItem || source.feeItem || rule.feeItem,
+        billingElement: requestedFeeName
+          ? rule.billingElement || rule.billingFactor || ''
+          : source.billingElement ||
+            source.billingFactor ||
+            rule.billingElement ||
+            rule.billingFactor,
+        billingType: requestedFeeName ? rule.billingType || '' : source.billingType || rule.billingType,
+        billingUnit: requestedFeeName
+          ? rule.billingUnit || rule.priceUnit || ''
+          : source.billingUnit || source.priceUnit || rule.billingUnit || rule.priceUnit,
+        unitPrice: requestedFeeName
+          ? (rule.unitPrice ?? '')
+          : (source.billingUnitPrice ?? source.unitPrice ?? rule.unitPrice),
+        minimumBillingWeight: requestedFeeName
+          ? (rule.minimumBillingWeight ?? rule.lowerLimit ?? '')
+          : (source.minimumBillingWeight ?? rule.minimumBillingWeight ?? rule.lowerLimit),
+        remark: requestedFeeName
+          ? rule.remark || ''
+          : source.billingRuleRemark || source.ruleRemark || rule.remark,
         rules: matchedRules,
         matchCondition: {
           ...matchCondition,
diff --git a/src/views/settlement/settlement-import.vue b/src/views/settlement/settlement-import.vue
index 0d4bb95..cca1957 100644
--- a/src/views/settlement/settlement-import.vue
+++ b/src/views/settlement/settlement-import.vue
@@ -195,37 +195,17 @@
       >
         <el-table-column type="index" label="序号" width="64" align="center" />
         <el-table-column
-          v-if="detail.waybillMode === 'history'"
-          prop="waybillNo"
-          label="运单号"
-          min-width="130"
-        />
-        <el-table-column prop="vehicleNo" label="车牌号/航班号/船号/班列号" min-width="170" />
-        <el-table-column prop="transportType" label="运输方式" min-width="100" />
-        <el-table-column prop="departureAddress" label="发货地址" min-width="140" show-overflow-tooltip />
-        <el-table-column prop="arrivalAddress" label="到货地址" min-width="140" show-overflow-tooltip />
-        <el-table-column prop="cargoName" label="货物名称" min-width="120" show-overflow-tooltip />
-        <el-table-column prop="cargoType" label="货物类型" min-width="100" />
-        <el-table-column prop="model" label="型号" min-width="100" />
-        <el-table-column prop="quantity" label="数量" width="90" />
-        <el-table-column prop="quantityUnit" label="数量单位" width="90" />
-        <el-table-column prop="mileage" label="里程(km)" width="100" />
-        <el-table-column prop="unitPrice" label="运输单价" width="100" />
-        <el-table-column prop="transportFee" label="运输费" width="100" />
-        <el-table-column
-          v-for="name in detailFeeItemNames"
-          :key="name"
-          :label="name"
-          min-width="100"
+          v-for="column in detailDisplayColumns"
+          :key="column.prop"
+          :prop="column.fee ? undefined : column.prop"
+          :label="column.label"
+          :min-width="column.minWidth || 120"
+          show-overflow-tooltip
         >
           <template #default="{ row }">
-            {{ formatFeeAmount(row, name) }}
+            {{ column.fee ? formatFeeAmount(row, column.prop) : formatDetailCell(row, column) }}
           </template>
         </el-table-column>
-        <el-table-column prop="settlementAmount" label="结算金额" width="110" />
-        <el-table-column prop="actualStartDate" label="实际发货时间" min-width="120" />
-        <el-table-column prop="actualEndDate" label="实际完成时间" min-width="120" />
-        <el-table-column prop="remark" label="备注" min-width="120" show-overflow-tooltip />
       </el-table>
 
       <template #footer>
@@ -359,6 +339,52 @@ export default {
     visibleSearchFields() {
       return this.searchExpanded ? this.searchFields : this.searchFields.slice(0, 4);
     },
+    detailDisplayColumns() {
+      const before = [
+        { prop: 'originalNo', label: '原始单号', minWidth: 130 },
+        { prop: 'loadingIdentifier', label: '配载标识号', minWidth: 140 },
+        { prop: 'vehicleNo', label: '车牌号/航班号/船号/班列号', minWidth: 190 },
+        { prop: 'transportType', label: '运输方式', minWidth: 120 },
+        { prop: 'driverName', label: '司机/船长姓名', minWidth: 130 },
+        { prop: 'driverPhone', label: '司机/船长手机号', minWidth: 150 },
+        { prop: 'departureAddress', label: '发货地址', minWidth: 160 },
+        { prop: 'departureContact', label: '发货联系人', minWidth: 120 },
+        { prop: 'departurePhone', label: '发货联系人电话', minWidth: 140 },
+        { prop: 'arrivalAddress', label: '到货地址', minWidth: 160 },
+        { prop: 'arrivalContact', label: '收货联系人', minWidth: 120 },
+        { prop: 'arrivalPhone', label: '收货联系人电话', minWidth: 140 },
+        { prop: 'cargoName', label: '货物名称', minWidth: 140 },
+        { prop: 'cargoType', label: '货物类型', minWidth: 120 },
+        { prop: 'packageType', label: '包装', minWidth: 100 },
+        { prop: 'quantity', label: '数量', minWidth: 90 },
+        { prop: 'quantityUnit', label: '数量单位', minWidth: 100 },
+        { prop: 'specification', label: '规格', minWidth: 110 },
+        { prop: 'model', label: '型号', minWidth: 110 },
+        { prop: 'mileage', label: '里程(km)', minWidth: 110 },
+        { prop: 'unitPrice', label: '运输单价', minWidth: 110 },
+        { prop: 'transportFee', label: '运输费', minWidth: 110, money: true },
+      ];
+      const fees = (this.detailFeeItemNames || []).map(name => ({
+        prop: name,
+        label: name,
+        minWidth: 110,
+        fee: true,
+      }));
+      const after = [
+        { prop: 'settlementAmount', label: '结算金额', minWidth: 120, money: true },
+        { prop: 'actualStartDate', label: '实际发货时间', minWidth: 140 },
+        { prop: 'actualEndDate', label: '实际完成时间', minWidth: 140 },
+        { prop: 'planStartDate', label: '预计发货时间', minWidth: 140 },
+        { prop: 'planEndDate', label: '预计完成时间', minWidth: 140 },
+        { prop: 'remark', label: '备注', minWidth: 140 },
+        { prop: 'waybillIdentifier', label: '同一运单标识号', minWidth: 150 },
+      ];
+      const history =
+        this.detail.waybillMode === 'history'
+          ? [{ prop: 'waybillNo', label: '运单号', minWidth: 140 }]
+          : [];
+      return [...history, ...before, ...fees, ...after];
+    },
   },
   created() {
     this.loadOptions();
@@ -418,6 +444,13 @@ export default {
       const body = response?.data || response || {};
       return body?.data !== undefined ? body.data : body;
     },
+    formatDetailCell(row, column) {
+      const value = row?.[column.prop];
+      if (value === null || value === undefined || value === '') return '';
+      if (!column.money) return value;
+      const number = Number(value);
+      return Number.isFinite(number) ? number.toFixed(2) : value;
+    },
     formatFeeAmount(row, name) {
       const feeItems = row?.feeItems || {};
       const value = feeItems[name] ?? row?.[name];