diff --git a/src/option/settlement/formalSettlementForm.js b/src/option/settlement/formalSettlementForm.js
index 4b51186..5afba6b 100644
--- a/src/option/settlement/formalSettlementForm.js
+++ b/src/option/settlement/formalSettlementForm.js
@@ -8,6 +8,8 @@ export const formalSettlementFormFields = [
   { label: '收款方', prop: 'payeeName', readonly: true },
   { label: '结算类型', prop: 'settlementTypeName', readonly: true },
   { label: '结算金额', prop: 'settlementAmount', readonly: true, money: true },
+  { label: '业务模式', prop: 'businessModel', type: 'select', optionsKey: 'businessModelOptions' },
+  { label: '运输方式', prop: 'transportType', type: 'select', optionsKey: 'transportTypeOptions' },
   { label: '汇率日期', prop: 'exchangeRateDate', type: 'date', required: true },
   { label: '结算汇率', prop: 'exchangeRate', type: 'number', required: true },
   { label: '本位币合计', prop: 'localSettlementAmount', readonly: true, money: true },
@@ -25,6 +27,8 @@ export const createFormalSettlementForm = () => ({
   settlementType: '',
   sourcePreSettlementIds: [],
   sourceDetailIds: [],
+  businessModel: '',
+  transportType: '',
   exchangeRateDate: '',
   exchangeRate: 1,
   createUserName: '',
diff --git a/src/option/settlement/formalSettlementTable.js b/src/option/settlement/formalSettlementTable.js
index f53ee46..93393b9 100644
--- a/src/option/settlement/formalSettlementTable.js
+++ b/src/option/settlement/formalSettlementTable.js
@@ -8,6 +8,8 @@ export const formalSettlementTableColumns = [
   { label: '合同编号', prop: 'contractNo', minWidth: 150 },
   { label: '合同名称', prop: 'contractName', minWidth: 170 },
   { label: '原币结算金额', prop: 'settlementAmount', minWidth: 145, money: true },
+  { label: '业务模式', prop: 'businessModelName', minWidth: 120 },
+  { label: '运输方式', prop: 'transportTypeName', minWidth: 120 },
   { label: '本位币结算金额', prop: 'localSettlementAmount', minWidth: 155, money: true },
   { label: '结算汇率', prop: 'exchangeRate', minWidth: 110 },
   { label: '申请付款金额（含预付）', prop: 'appliedPaymentAmount', minWidth: 185, money: true },
diff --git a/src/option/settlement/preSettlementForm.js b/src/option/settlement/preSettlementForm.js
index ef70be7..64754ba 100644
--- a/src/option/settlement/preSettlementForm.js
+++ b/src/option/settlement/preSettlementForm.js
@@ -12,6 +12,8 @@ export const preSettlementFormFields = [
   { label: '付款方', prop: 'payerName', readonly: true },
   { label: '结算类型', prop: 'settlementType', readonly: true },
   { label: '结算金额', prop: 'settlementAmount', readonly: true, money: true },
+  { label: '业务模式', prop: 'businessModel', type: 'select', optionsKey: 'businessModelOptions' },
+  { label: '运输方式', prop: 'transportType', type: 'select', optionsKey: 'transportTypeOptions' },
   { label: '汇率日期', prop: 'exchangeRateDate', type: 'date' },
   { label: '结算汇率', prop: 'exchangeRate', type: 'number', class: 'exchange-rate-input' },
   { label: '本位币合计', prop: 'localSettlementAmount', readonly: true, money: true },
@@ -64,6 +66,8 @@ export const emptyPreSettlementForm = () => ({
   settlementType: 'payable',
   currency: 'RMB',
   settlementAmount: 0,
+  businessModel: '',
+  transportType: '',
   localCurrency: 'RMB',
   localSettlementAmount: 0,
   exchangeRateDate: '',
diff --git a/src/option/settlement/preSettlementTable.js b/src/option/settlement/preSettlementTable.js
index e3c6e55..b253079 100644
--- a/src/option/settlement/preSettlementTable.js
+++ b/src/option/settlement/preSettlementTable.js
@@ -8,6 +8,8 @@ export const preSettlementTableColumns = [
   { label: '合同编号', prop: 'contractNo', minWidth: 140 },
   { label: '合同名称', prop: 'contractName', minWidth: 160 },
   { label: '原币结算金额', prop: 'settlementAmount', minWidth: 140, money: true, precision: 2 },
+  { label: '业务模式', prop: 'businessModelName', minWidth: 120 },
+  { label: '运输方式', prop: 'transportTypeName', minWidth: 120 },
   { label: '本位币结算金额', prop: 'localSettlementAmount', minWidth: 150, money: true, precision: 2 },
   { label: '结算汇率', prop: 'exchangeRate', minWidth: 110, precision: 2 },
   {
diff --git a/src/utils/import-excel.js b/src/utils/import-excel.js
index 4d69c81..b6a9093 100644
--- a/src/utils/import-excel.js
+++ b/src/utils/import-excel.js
@@ -7,7 +7,7 @@ import 'nprogress/nprogress.css';
 const excelPattern = /\.(xls|xlsx)$/;
 
 /** 是否为浏览器 Blob（含跨 realm 的 Blob-like） */
-const isBlobLike = value =>
+export const isBlobLike = value =>
   value != null &&
   typeof value === 'object' &&
   typeof value.size === 'number' &&
@@ -15,14 +15,14 @@ const isBlobLike = value =>
   (typeof value.text === 'function' || typeof value.arrayBuffer === 'function');
 
 /** axios 拦截器已把 JSON Blob 解析成的业务对象 */
-const isBusinessJson = value =>
+export const isBusinessJson = value =>
   value != null &&
   typeof value === 'object' &&
   !isBlobLike(value) &&
   !(value instanceof ArrayBuffer) &&
   ('code' in value || 'success' in value || 'msg' in value);
 
-const isExcelResponse = res => {
+export const isExcelResponse = res => {
   // 已是业务 JSON（导入成功/失败提示）时，绝不能当失败明细 Excel 处理
   if (isBusinessJson(res?.data)) {
     return false;
@@ -54,7 +54,7 @@ const isExcelResponse = res => {
  * 提前解析成普通对象；此处需同时兼容 Blob / 字符串 / 已解析对象，避免再调
  * `blob.text()` 时出现「blob.text is not a function」。
  */
-const parseBlobJson = async data => {
+export const parseBlobJson = async data => {
   if (data == null) {
     return {};
   }
diff --git a/src/utils/settlement-adjust-rule.js b/src/utils/settlement-adjust-rule.js
index 066cda3..7d58540 100644
--- a/src/utils/settlement-adjust-rule.js
+++ b/src/utils/settlement-adjust-rule.js
@@ -3,10 +3,27 @@ export function isFreightFeeName(name) {
   return text.includes('运费') || text.includes('运输费');
 }
 
+function parseBillingRules(row = {}) {
+  const rule = row.billingRule || {};
+  const nested = Array.isArray(rule.rules) ? rule.rules : [];
+  if (nested.length) return nested;
+  const raw = row.billingRulesJson ?? row.billingRules;
+  if (Array.isArray(raw)) return raw.filter(item => item && typeof item === 'object');
+  if (typeof raw === 'string' && raw.trim()) {
+    try {
+      const parsed = JSON.parse(raw);
+      return Array.isArray(parsed) ? parsed.filter(item => item && typeof item === 'object') : [];
+    } catch (error) {
+      return [];
+    }
+  }
+  return [];
+}
+
 /** 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 rules = parseBillingRules(row);
   const freightRule = rules.find(
     item => isFreightFeeName(item?.feeItem) || isFreightFeeName(item?.feeType)
   );
diff --git a/src/utils/settlement-change-record.js b/src/utils/settlement-change-record.js
new file mode 100644
index 0000000..b59b1dc
--- /dev/null
+++ b/src/utils/settlement-change-record.js
@@ -0,0 +1,6 @@
+/** 审批通过、驳回等审批流转类变更内容，不在结算单变更记录中展示。 */
+export function isApprovalSettlementChange(content) {
+  const text = String(content || '').trim();
+  if (!text) return false;
+  return text.includes('审批通过') || text.includes('审批驳回') || text === '已驳回';
+}
diff --git a/src/views/settlement/components/formal-settlement-editor.vue b/src/views/settlement/components/formal-settlement-editor.vue
index 2fe8b24..b572070 100644
--- a/src/views/settlement/components/formal-settlement-editor.vue
+++ b/src/views/settlement/components/formal-settlement-editor.vue
@@ -64,6 +64,20 @@
                   :precision="2"
                   :controls="false"
                 />
+                <el-select
+                  v-else-if="field.type === 'select' && editable"
+                  v-model="form[field.prop]"
+                  filterable
+                  clearable
+                  placeholder="请选择"
+                >
+                  <el-option
+                    v-for="item in formSelectOptions(field)"
+                    :key="item.dictKey"
+                    :label="item.dictValue"
+                    :value="item.dictKey"
+                  />
+                </el-select>
                 <span
                   v-else-if="field.prop === 'formalSettlementNo'"
                   :class="{ 'form-readonly--code': form.formalSettlementNo }"
@@ -71,6 +85,9 @@
                   {{ form.formalSettlementNo || (form.id ? '-' : '系统自动生成') }}
                 </span>
                 <span v-else-if="field.money">{{ formatMoney(form[field.prop]) }}</span>
+                <span v-else-if="field.type === 'select'">{{
+                  formSelectLabel(field, form[field.prop])
+                }}</span>
                 <span v-else-if="field.type === 'contract'">{{
                   displayValue(form.contractName)
                 }}</span>
@@ -424,26 +441,7 @@
 
       <section-card title="发票信息">
         <div class="formal-editor__invoice-claim">
-          <el-form inline label-position="right" label-width="auto" @submit.prevent>
-            <el-form-item label="发票号码">
-              <el-input
-                v-model="invoiceClaimNo"
-                clearable
-                maxlength="32"
-                placeholder="请输入发票号码"
-                @keyup.enter="openInvoiceClaimDialog"
-              />
-            </el-form-item>
-            <el-form-item>
-              <el-button
-                type="primary"
-                :loading="invoiceClaimLoading"
-                @click="openInvoiceClaimDialog"
-              >
-                认领查询
-              </el-button>
-            </el-form-item>
-          </el-form>
+          <el-button type="primary" @click="openInvoiceClaimDialog">认领查询</el-button>
         </div>
         <el-table :data="invoices" border>
           <el-table-column type="index" label="序号" width="64" align="center" />
@@ -544,7 +542,6 @@
         title="查询可认领发票"
         confirm-text="确认认领"
         multiple
-        :initial-invoice-no="String(invoiceClaimNo || '').trim()"
         :query-api="invoicePoolQueryApi"
         @confirm="handleInvoiceClaimConfirm"
       />
@@ -697,9 +694,19 @@
           <el-table-column prop="changeTime" label="变更时间" min-width="170" align="center">
             <template #default="{ row }">{{ displayValue(row.changeTime) }}</template>
           </el-table-column>
+          <el-table-column label="操作" width="100" align="center" fixed="right">
+            <template #default="{ row }">
+              <el-link type="primary" @click="openChangeRecordDetail(row)">详情</el-link>
+            </template>
+          </el-table-column>
         </el-table>
       </section-card>
     </div>
+
+    <change-record-detail-dialog
+      v-model="changeRecordDetailVisible"
+      :rows="changeRecordDetailRows"
+    />
     <template v-if="!pageMode" #footer>
       <el-button v-if="editable" @click="handleSyncPlaceholder">同步</el-button>
       <el-button @click="visible = false">取消</el-button>
@@ -1071,6 +1078,7 @@ import { getDictionary } from '@/api/system/dictbiz';
 import { h } from 'vue';
 import { mapGetters } from 'vuex';
 import { isTierUnitPrice, isUnitPriceAdjustable } from '@/utils/settlement-adjust-rule';
+import { isApprovalSettlementChange } from '@/utils/settlement-change-record';
 import { normalizeCurrencyCode } from '@/utils/currency';
 import {
   settlementRecordTypeName,
@@ -1083,6 +1091,7 @@ import {
   viewKingdeeInvoiceFile,
 } from '@/utils/kingdee-attachment';
 import KingdeeInvoicePoolDialog from '@/components/kingdee-invoice-pool-dialog/main.vue';
+import ChangeRecordDetailDialog from '@/components/change-record-detail-dialog/main.vue';
 import ProjectAdvanceWriteOff from './project-advance-write-off.vue';
 import * as XLSX from 'xlsx';
 import { isAdministrator } from '@/utils/auth';
@@ -1093,7 +1102,12 @@ const LOCAL_CURRENCY_HIDDEN_FIELDS = ['exchangeRateDate', 'exchangeRate', 'local
 
 export default {
   name: 'FormalSettlementEditor',
-  components: { InfoFilled, KingdeeInvoicePoolDialog, ProjectAdvanceWriteOff },
+  components: {
+    InfoFilled,
+    KingdeeInvoicePoolDialog,
+    ChangeRecordDetailDialog,
+    ProjectAdvanceWriteOff,
+  },
   props: {
     modelValue: Boolean,
     recordId: [String, Number],
@@ -1123,14 +1137,14 @@ export default {
       receiptClaims: [],
       adjustments: [],
       changeRecords: [],
+      changeRecordDetailVisible: false,
+      changeRecordDetailRows: [],
       projectAdvanceWriteOffs: [],
       attachments: [],
       selectedAttachmentRows: [],
       invoices: [],
       // 开票申请经金蝶回写的发票结果（只读展示，含板式文件/数电PDF下载地址）
       issuedInvoices: [],
-      invoiceClaimNo: '',
-      invoiceClaimLoading: false,
       // 金蝶侧发票附件查看/下载进行中（行组级 loading 守卫）
       kingdeeAttachmentBusy: false,
       invoiceClaimDialog: {
@@ -1162,6 +1176,7 @@ export default {
       projects: [],
       feeOptions: [],
       feeCategoryOptions: [],
+      businessModelOptions: [],
       transportTypeOptions: [],
       fields: formalSettlementFormFields,
       sourceTableColumns: sourceColumns,
@@ -1438,7 +1453,9 @@ export default {
         this.receiptClaims = this.unwrapData(await getReceiptClaims(id)) || [];
       }
       this.adjustments = data.adjustments || [];
-      this.changeRecords = data.changeRecords || [];
+      this.changeRecords = (data.changeRecords || []).filter(
+        row => !isApprovalSettlementChange(row.changeContent)
+      );
       this.projectAdvanceWriteOffs = (data.projectAdvanceWriteOffs || []).map(row => ({
         ...row,
         writeOffAmount: Number(row.writeOffAmount || 0),
@@ -1476,13 +1493,14 @@ export default {
       this.receiptClaims = [];
       this.adjustments = [];
       this.changeRecords = [];
+      this.changeRecordDetailVisible = false;
+      this.changeRecordDetailRows = [];
       this.projectAdvanceWriteOffs = [];
       this.advancePayments = [];
       this.attachments = [];
       this.selectedAttachmentRows = [];
       this.invoices = [];
       this.issuedInvoices = [];
-      this.invoiceClaimNo = '';
       this.invoiceClaimDialog.visible = false;
       this.invoiceClaimDialog.selected = [];
       this.attachmentUploadFiles = [];
@@ -1499,6 +1517,7 @@ export default {
           this.loadFeeOptions(),
           this.loadFeeCategoryOptions(),
           this.loadAttachmentTypeOptions(),
+          this.loadBusinessModelOptions(),
           this.loadTransportTypeOptions(),
         ]);
       }
@@ -2424,6 +2443,7 @@ export default {
           row.settlementAmountTax = Number(data.afterAmount || 0);
         } catch (error) {
           row.calculateError = error.message || '费用试算失败';
+          this.$message.warning(row.calculateError);
         } finally {
           if (version === row.adjustCalculateVersion) row.calculating = false;
         }
@@ -2796,6 +2816,8 @@ export default {
             sourceDetailId: row.sourcePreSettlementId ? undefined : row.sourceDetailId || row.id,
             adjustAmount: Number(row.adjustAmount || 0),
           })),
+        businessModel: this.form.businessModel || undefined,
+        transportType: this.form.transportType || undefined,
         exchangeRateDate: this.form.exchangeRateDate,
         exchangeRate: this.form.exchangeRate,
         summaryFees: this.summaryFees
@@ -2886,6 +2908,55 @@ export default {
       const lineNo = row?.lineNo;
       return lineNo === -1 || String(lineNo) === '-1' ? '' : this.displayValue(lineNo);
     },
+    parseChangeRecordData(value) {
+      if (!value) return {};
+      if (typeof value === 'object') return value;
+      try {
+        const parsed = JSON.parse(value);
+        return parsed && typeof parsed === 'object' && !Array.isArray(parsed) ? parsed : {};
+      } catch (error) {
+        return {};
+      }
+    },
+    formatChangeRecordValue(value) {
+      if (value === undefined || value === null || value === '') return '空';
+      if (Array.isArray(value)) {
+        if (!value.length) return '空';
+        return value
+          .map(item => {
+            if (!item || typeof item !== 'object') return String(item);
+            return Object.entries(item)
+              .map(([key, itemValue]) => `${key}：${this.formatChangeRecordValue(itemValue)}`)
+              .join('，');
+          })
+          .join('\n');
+      }
+      if (typeof value === 'object') return JSON.stringify(value);
+      return String(value);
+    },
+    buildChangeRecordDetailRows(row = {}) {
+      const before = this.parseChangeRecordData(row.beforeData);
+      const after = this.parseChangeRecordData(row.afterData);
+      const fields = [...new Set([...Object.keys(before), ...Object.keys(after)])];
+      const rows = fields
+        .filter(field => JSON.stringify(before[field]) !== JSON.stringify(after[field]))
+        .map(field => ({
+          field,
+          before: this.formatChangeRecordValue(before[field]),
+          after: this.formatChangeRecordValue(after[field]),
+        }));
+      if (row.changeContent) {
+        rows.unshift({ field: '变更内容', before: '空', after: row.changeContent });
+      }
+      if (row.changeReason) {
+        rows.push({ field: '变更原因', before: '空', after: row.changeReason });
+      }
+      return rows;
+    },
+    openChangeRecordDetail(row) {
+      this.changeRecordDetailRows = this.buildChangeRecordDetailRows(row);
+      this.changeRecordDetailVisible = true;
+    },
     paymentMethodName(value) {
       const labels = {
         bank_transfer: '银行转账',
@@ -2915,9 +2986,36 @@ export default {
     formatDetailMileage(value) {
       return this.readonly && Number(value) === -1 ? '-' : this.displayValue(value);
     },
+    async loadBusinessModelOptions() {
+      const { data } = await getDictionary({ code: 'business_model' });
+      const records = Array.isArray(data?.data) ? data.data : data?.data?.records || [];
+      this.businessModelOptions = records.map(item => ({
+        dictKey: item.dictKey ?? item.value,
+        dictValue: item.dictValue ?? item.label ?? item.name,
+      }));
+    },
     async loadTransportTypeOptions() {
       const { data } = await getDictionary({ code: 'transport_type' });
-      this.transportTypeOptions = data?.data || [];
+      const records = Array.isArray(data?.data) ? data.data : data?.data?.records || [];
+      this.transportTypeOptions = records.map(item => ({
+        dictKey: item.dictKey ?? item.value,
+        dictValue: item.dictValue ?? item.label ?? item.name,
+      }));
+    },
+    formSelectOptions(field) {
+      const key = field?.optionsKey;
+      const options = key ? this[key] : [];
+      return Array.isArray(options) ? options : [];
+    },
+    formSelectLabel(field, value) {
+      if (value === undefined || value === null || value === '') return '-';
+      const normalized = String(value).trim();
+      const option = this.formSelectOptions(field).find(
+        item =>
+          String(item.dictKey ?? '').trim() === normalized ||
+          String(item.dictValue ?? '').trim() === normalized
+      );
+      return option?.dictValue || normalized;
     },
     transportTypeName(value) {
       if (value === undefined || value === null || value === '') return '';
@@ -3253,21 +3351,9 @@ export default {
 }
 .formal-editor__invoice-claim {
   display: flex;
-  flex-direction: column;
-  align-items: flex-end;
-  gap: 8px;
+  justify-content: flex-end;
   margin-bottom: 12px;
 }
-.formal-editor__invoice-claim-hint {
-  color: var(--el-color-danger);
-  font-size: 13px;
-}
-.formal-editor__invoice-claim :deep(.el-form-item) {
-  margin-bottom: 0;
-}
-.formal-editor__invoice-claim :deep(.el-input) {
-  width: 360px;
-}
 .formal-editor__issued-invoices {
   margin-top: 16px;
 }
diff --git a/src/views/settlement/components/pre-settlement-editor.vue b/src/views/settlement/components/pre-settlement-editor.vue
index 8bda5df..84317bb 100644
--- a/src/views/settlement/components/pre-settlement-editor.vue
+++ b/src/views/settlement/components/pre-settlement-editor.vue
@@ -20,7 +20,7 @@
               <el-form-item :label="field.label" :prop="field.prop">
                 <el-input
                   v-if="field.type === 'contract'"
-                  :model-value="formatContractOptionLabel(form)"
+                  :model-value="form.contractName"
                   readonly
                   :disabled="!editable || details.length > 0"
                   placeholder="请选择合同"
@@ -53,6 +53,23 @@
                   :disabled="!editable"
                   @change="recalculateLocalAmount"
                 />
+                <el-select
+                  v-else-if="field.type === 'select' && editable"
+                  v-model="form[field.prop]"
+                  filterable
+                  clearable
+                  placeholder="请选择"
+                >
+                  <el-option
+                    v-for="item in formSelectOptions(field)"
+                    :key="item.dictKey"
+                    :label="item.dictValue"
+                    :value="item.dictKey"
+                  />
+                </el-select>
+                <span v-else-if="field.type === 'select'" class="form-readonly">
+                  {{ formSelectLabel(field, form[field.prop]) }}
+                </span>
                 <el-input
                   v-else-if="field.type === 'textarea'"
                   v-model="form[field.prop]"
@@ -493,7 +510,7 @@
           </el-table-column>
           <el-table-column label="操作" width="100" align="center" fixed="right">
             <template #default="{ row }">
-              <el-link type="primary" @click="openAdjustChangeRecord(row)">查看</el-link>
+              <el-link type="primary" @click="openAdjustChangeRecord(row)">详情</el-link>
             </template>
           </el-table-column>
         </el-table>
@@ -999,8 +1016,8 @@ import {
   settlementDetailColumns,
   settlementSummaryColumns,
 } from '@/option/settlement/preSettlementTable';
-import { formatContractOptionLabel } from '@/utils/contract';
 import { isTierUnitPrice, isUnitPriceAdjustable } from '@/utils/settlement-adjust-rule';
+import { isApprovalSettlementChange } from '@/utils/settlement-change-record';
 import { normalizeCurrencyCode } from '@/utils/currency';
 import { settlementStatusName } from '@/utils/settlementStatus';
 import { downloadFileByUrl } from '@/utils/util';
@@ -1095,6 +1112,7 @@ export default {
       },
       feeOptions: [],
       feeCategoryOptions: [],
+      businessModelOptions: [],
       transportTypeOptions: [],
       summaryFees: [],
       details: [],
@@ -1144,6 +1162,8 @@ export default {
         readonly: false,
         detailId: '',
         sourceDetailId: '',
+        // 未保存明细（id 仍等于来源应收应付明细）时先暂存，保存预结算单后再生效
+        draftMode: false,
         detailLineNo: '',
         reason: '',
       },
@@ -1330,7 +1350,6 @@ export default {
   methods: {
     isTierUnitPrice,
     isUnitPriceAdjustable,
-    formatContractOptionLabel,
     hasPermission(code) {
       return this.isAdmin || this.validData(this.permission?.[code], false);
     },
@@ -1344,6 +1363,7 @@ export default {
       if (!this.publicMode) {
         await this.loadFeeOptions();
         await this.loadFeeCategoryOptions();
+        await this.loadBusinessModelOptions();
         await this.loadTransportTypeOptions();
         await this.loadAttachmentTypeOptions();
       }
@@ -1485,6 +1505,7 @@ export default {
       this.detailFeeCache = {};
       this.adjustDialog.detailId = '';
       this.adjustDialog.sourceDetailId = '';
+      this.adjustDialog.draftMode = false;
       this.adjustDialog.detailLineNo = '';
       this.adjustChangeRecordVisible = false;
       this.adjustChangeRecord = null;
@@ -1523,7 +1544,7 @@ export default {
           createTime: row.paymentCreateTime || row.createTime,
         }));
         this.changeRecords = (detail.changeRecords || []).filter(
-          row => row.changeContent !== '预结算审批通过'
+          row => !isApprovalSettlementChange(row.changeContent)
         );
         this.attachments = this.parseAttachments(detail.attachmentsJson);
         this.sortAttachments();
@@ -1647,6 +1668,14 @@ export default {
       const { data } = await getDictionary({ code: 'fee_category' });
       this.feeCategoryOptions = data?.data || [];
     },
+    async loadBusinessModelOptions() {
+      const { data } = await getDictionary({ code: 'business_model' });
+      const records = Array.isArray(data?.data) ? data.data : data?.data?.records || [];
+      this.businessModelOptions = records.map(item => ({
+        dictKey: item.dictKey ?? item.value,
+        dictValue: item.dictValue ?? item.label ?? item.name,
+      }));
+    },
     async loadTransportTypeOptions() {
       const { data } = await getDictionary({ code: 'transport_type' });
       const records = Array.isArray(data?.data) ? data.data : data?.data?.records || [];
@@ -1655,6 +1684,21 @@ export default {
         dictValue: item.dictValue ?? item.label ?? item.name,
       }));
     },
+    formSelectOptions(field) {
+      const key = field?.optionsKey;
+      const options = key ? this[key] : [];
+      return Array.isArray(options) ? options : [];
+    },
+    formSelectLabel(field, value) {
+      if (value === undefined || value === null || value === '') return '-';
+      const normalized = String(value).trim();
+      const option = this.formSelectOptions(field).find(
+        item =>
+          String(item.dictKey ?? '').trim() === normalized ||
+          String(item.dictValue ?? '').trim() === normalized
+      );
+      return option?.dictValue || normalized;
+    },
     handleContractChange(id) {
       const contract = this.contractOptions.find(item => String(item.id) === String(id));
       if (!contract) {
@@ -1741,6 +1785,8 @@ export default {
       return {
         id: this.form.id || undefined,
         contractId: this.form.contractId,
+        businessModel: this.form.businessModel || undefined,
+        transportType: this.form.transportType || undefined,
         exchangeRateDate: this.form.exchangeRateDate || undefined,
         exchangeRate: this.form.exchangeRate,
         attachmentsJson: JSON.stringify(this.attachments || []),
@@ -2251,17 +2297,21 @@ export default {
     },
     async openAdjustDialog(row, readonly) {
       const detailRow = row;
+      const sourceDetailId = detailRow.sourceDetailId || '';
+      // 未保存明细 id 仍等于来源应收应付明细 id，调整结果先暂存
+      const draftMode =
+        !this.form.id ||
+        !detailRow.id ||
+        String(detailRow.id) === String(detailRow.sourceDetailId);
       this.adjustDialog.visible = true;
       this.adjustDialog.loading = true;
       this.adjustDialog.readonly = readonly;
+      this.adjustDialog.draftMode = draftMode;
       this.adjustDialog.detailId = detailRow.id;
       this.adjustDialog.detailLineNo = detailRow.lineNo;
-      this.adjustDialog.sourceDetailId =
-        detailRow.id && String(detailRow.id) === String(detailRow.sourceDetailId)
-          ? detailRow.sourceDetailId
-          : '';
-      const sourceDetailId = String(this.adjustDialog.sourceDetailId || '');
-      const pending = sourceDetailId ? this.pendingAdjustments[sourceDetailId] : null;
+      this.adjustDialog.sourceDetailId = sourceDetailId;
+      const pendingKey = String(sourceDetailId || '');
+      const pending = pendingKey ? this.pendingAdjustments[pendingKey] : null;
       // 底部备注回显结算明细备注；暂存过的调整优先取暂存备注
       this.adjustDialog.reason =
         pending?.reason !== undefined && pending?.reason !== null
@@ -2278,11 +2328,12 @@ export default {
           this.adjustRows = cachedFees.map(item => this.normalizeAdjustRow(item));
           return;
         }
-        if (sourceDetailId) {
-          if (!this.sourceFeeSnapshots[sourceDetailId]) {
-            this.sourceFeeSnapshots[sourceDetailId] = await this.loadSourceFeeRows(sourceDetailId);
+        if (draftMode && sourceDetailId) {
+          if (!this.sourceFeeSnapshots[String(sourceDetailId)]) {
+            this.sourceFeeSnapshots[String(sourceDetailId)] =
+              await this.loadSourceFeeRows(sourceDetailId);
           }
-          this.adjustRows = this.cloneAdjustRows(this.sourceFeeSnapshots[sourceDetailId]);
+          this.adjustRows = this.cloneAdjustRows(this.sourceFeeSnapshots[String(sourceDetailId)]);
           return;
         }
         const cachedFees = this.detailFeeCache[detailRow.id];
@@ -2554,7 +2605,7 @@ export default {
       if (
         ['transportQuantity', 'mileage', 'unitPrice'].includes(changedField) &&
         this.adjustDialog.sourceDetailId &&
-        row.id &&
+        (row.sourceFeeId || row.id) &&
         (changedField !== 'unitPrice' || isUnitPriceAdjustable(row))
       ) {
         this.scheduleSourceAdjustCalculation(row, changedField);
@@ -2570,7 +2621,8 @@ export default {
         try {
           const response = await calculateAdjustedFee({
             detailId: this.adjustDialog.sourceDetailId,
-            feeId: row.id,
+            // 已保存预结算费用行需用源应收应付费用ID试算
+            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),
@@ -2596,6 +2648,7 @@ export default {
           row.settlementAmountTax = Number(data.afterAmount || 0);
         } catch (error) {
           row.calculateError = error.message || '费用试算失败';
+          this.$message.warning(row.calculateError);
         } finally {
           if (version === row.adjustCalculateVersion) row.calculating = false;
         }
@@ -2611,7 +2664,7 @@ export default {
       }
       this.adjustDialog.saving = true;
       try {
-        if (this.adjustDialog.sourceDetailId) {
+        if (this.adjustDialog.draftMode && this.adjustDialog.sourceDetailId) {
           this.pendingAdjustments[this.adjustDialog.sourceDetailId] = {
             reason: this.adjustDialog.reason,
             rows: this.adjustRows.map(row => ({ ...row, feeItems: { ...row.feeItems } })),
diff --git a/src/views/settlement/components/transport-reconciliation-editor.vue b/src/views/settlement/components/transport-reconciliation-editor.vue
index b31bb0a..1619e92 100644
--- a/src/views/settlement/components/transport-reconciliation-editor.vue
+++ b/src/views/settlement/components/transport-reconciliation-editor.vue
@@ -263,7 +263,7 @@
               <template v-else-if="isExternalRowEditing(row) && isExternalEditableColumn(column.prop)">
                 <el-input-number
                   v-if="column.feeItemName"
-                  v-model="row.feeItems[column.feeItemName]"
+                  v-model="externalEditTarget(row).feeItems[column.feeItemName]"
                   :min="0"
                   :precision="2"
                   :controls="false"
@@ -271,7 +271,7 @@
                 />
                 <el-date-picker
                   v-else-if="isExternalDateColumn(column.prop)"
-                  v-model="row[column.prop]"
+                  v-model="externalEditTarget(row)[column.prop]"
                   type="date"
                   value-format="YYYY-MM-DD"
                   format="YYYY-MM-DD"
@@ -280,7 +280,7 @@
                 />
                 <el-input-number
                   v-else-if="isExternalNumberColumn(column.prop)"
-                  v-model="row[column.prop]"
+                  v-model="externalEditTarget(row)[column.prop]"
                   :min="0"
                   :precision="2"
                   :controls="false"
@@ -288,7 +288,7 @@
                 />
                 <el-select
                   v-else-if="column.prop === 'transportType'"
-                  v-model="row[column.prop]"
+                  v-model="externalEditTarget(row)[column.prop]"
                   size="small"
                   clearable
                   placeholder="请选择"
@@ -300,7 +300,7 @@
                     :value="item.value"
                   />
                 </el-select>
-                <el-input v-else v-model="row[column.prop]" size="small" />
+                <el-input v-else v-model="externalEditTarget(row)[column.prop]" size="small" />
               </template>
               <span v-else-if="column.prop === 'transportType'">
                 {{ transportTypeLabel(row.transportType) }}
@@ -630,6 +630,7 @@ import { getDictionary } from '@/api/system/dictbiz';
 import { Search } from '@element-plus/icons-vue';
 import { h } from 'vue';
 import { downloadXls } from '@/utils/util';
+import { isExcelResponse, parseBlobJson } from '@/utils/import-excel';
 import { transportReconciliationFormFields } from '@/option/settlement/transportReconciliationForm';
 import {
   internalColumns,
@@ -676,6 +677,8 @@ export default {
       completionDialog: { visible: false, loading: false },
       completionSummaryRowsData: null,
       externalEditing: {},
+      // 调整中的草稿，输入只改草稿，点「完成」才写回列表
+      externalEditDrafts: {},
       externalEditSnapshots: {},
       matchingStarted: false,
       rules: {
@@ -932,6 +935,7 @@ export default {
       this.internalDetails = [];
       this.externalDetails = [];
       this.externalEditing = {};
+      this.externalEditDrafts = {};
       this.externalEditSnapshots = {};
       this.completionSummaryRowsData = null;
       this.matchingStarted = false;
@@ -1503,16 +1507,16 @@ export default {
           this.form.reconciliationMode === 'cargo'
             ? await api.importCargo(this.currentId, file)
             : await api.importVehicle(this.currentId, file);
-        const contentType = response.headers?.['content-type'] || response.data?.type || '';
-        if (contentType.includes('spreadsheetml') || contentType.includes('ms-excel')) {
+        // 成功时 axios 拦截器可能已把 JSON Blob 解析成对象，不能再调 .text()
+        if (isExcelResponse(response)) {
           downloadXls(
             response.data,
             `运输对账导入失败明细${this.$dayjs().format('YYYY-MM-DD HH-mm-ss')}.xlsx`
           );
           this.$message.warning('部分数据导入失败，已下载失败明细');
         } else {
-          const result = JSON.parse(await response.data.text());
-          if (result.code !== 200) throw new Error(result.msg || '导入失败');
+          const result = await parseBlobJson(response.data);
+          if (Number(result.code) !== 200) throw new Error(result.msg || '导入失败');
           this.$message.success('外部账单导入成功');
         }
         this.matchingStarted = false;
@@ -1661,6 +1665,28 @@ export default {
     isExternalRowEditing(row) {
       return Boolean(this.externalEditing[this.externalRowKey(row)]);
     },
+    cloneExternalEditRow(row) {
+      return {
+        ...row,
+        feeItems: { ...(row.feeItems || this.parseFeeItems(row.feeItemsJson)) },
+      };
+    },
+    /** 编辑态绑定草稿，避免输入时实时改写列表导致疑似重复 Tab 刷新 */
+    externalEditTarget(row) {
+      const key = this.externalRowKey(row);
+      return this.externalEditDrafts[key] || row;
+    },
+    clearExternalEditState(key) {
+      const editing = { ...this.externalEditing };
+      const drafts = { ...this.externalEditDrafts };
+      const snapshots = { ...this.externalEditSnapshots };
+      delete editing[key];
+      delete drafts[key];
+      delete snapshots[key];
+      this.externalEditing = editing;
+      this.externalEditDrafts = drafts;
+      this.externalEditSnapshots = snapshots;
+    },
     isExternalEditableColumn(prop) {
       return !['externalLineNo', 'matchStatus'].includes(prop);
     },
@@ -1672,34 +1698,30 @@ export default {
     },
     openExternalAdjust(row) {
       const key = this.externalRowKey(row);
+      const draft = this.cloneExternalEditRow(row);
       this.externalEditSnapshots = {
         ...this.externalEditSnapshots,
-        [key]: { ...row },
+        [key]: this.cloneExternalEditRow(row),
       };
+      this.externalEditDrafts = { ...this.externalEditDrafts, [key]: draft };
       this.externalEditing = { ...this.externalEditing, [key]: true };
     },
     cancelExternalAdjust(row) {
-      const key = this.externalRowKey(row);
-      const snapshot = this.externalEditSnapshots[key];
-      if (snapshot) Object.assign(row, snapshot);
-      const editing = { ...this.externalEditing };
-      const snapshots = { ...this.externalEditSnapshots };
-      delete editing[key];
-      delete snapshots[key];
-      this.externalEditing = editing;
-      this.externalEditSnapshots = snapshots;
+      this.clearExternalEditState(this.externalRowKey(row));
     },
     async finishExternalAdjust(row) {
-      row.feeItemsJson = JSON.stringify(row.feeItems || {});
       const key = this.externalRowKey(row);
-      const editing = { ...this.externalEditing };
-      const snapshots = { ...this.externalEditSnapshots };
-      delete editing[key];
-      delete snapshots[key];
-      this.externalEditing = editing;
-      this.externalEditSnapshots = snapshots;
+      const draft = this.externalEditDrafts[key];
+      if (draft) {
+        const feeItems = { ...(draft.feeItems || {}) };
+        Object.assign(row, draft, { feeItems });
+        row.feeItemsJson = JSON.stringify(feeItems);
+      } else {
+        row.feeItemsJson = JSON.stringify(row.feeItems || {});
+      }
+      this.clearExternalEditState(key);
       this.refreshLocalStats();
-      this.$message.success('调整已暂存');
+      this.$message.success('调整已暂存，匹配或完成对账后生效');
     },
     normalizeExternalDateTime(value) {
       if (!value) return null;
@@ -1743,7 +1765,8 @@ export default {
         differenceQuantity: Math.abs(internalQuantity - externalQuantity),
         differenceAmount: Math.abs(internalAmount - externalAmount),
         matchedCount,
-        unmatchedCount: internalUnmatched + externalUnmatched,
+        // 无法匹配按内部账单条数统计，不叠加外部未匹配数
+        unmatchedCount: internalUnmatched,
         matchStatus:
           this.internalDetails.length > 0 &&
           this.internalDetails.length === this.externalDetails.length &&
diff --git a/src/views/system/dept.vue b/src/views/system/dept.vue
index edd5330..157a1be 100644
--- a/src/views/system/dept.vue
+++ b/src/views/system/dept.vue
@@ -429,7 +429,13 @@ export default {
             rules: [
               {
                 validator: (rule, value, callback) => {
-                  if (value === undefined || value === null || value === '') {
+                  // -1 为空占位，不填时按空处理
+                  if (
+                    value === undefined ||
+                    value === null ||
+                    value === '' ||
+                    Number(value) === -1
+                  ) {
                     callback();
                     return;
                   }
@@ -1188,7 +1194,13 @@ export default {
       }
     },
     normalizeContractInitialSerial(value) {
-      if (value === undefined || value === null || value === '') {
+      // -1 为空占位，不填时不落库、不回显
+      if (
+        value === undefined ||
+        value === null ||
+        value === '' ||
+        Number(value) === -1
+      ) {
         return null;
       }
       const text = String(value).trim();
@@ -1198,6 +1210,12 @@ export default {
       const serial = Number(text);
       return Number.isInteger(serial) ? serial : value;
     },
+    clearEmptyContractInitialSerial(form = this.form) {
+      if (!form) return;
+      if (Number(form.contractInitialSerial) === -1) {
+        form.contractInitialSerial = '';
+      }
+    },
     isRootDept(row) {
       return row && (row.parentId === 0 || String(row.parentId) === '0');
     },
@@ -1502,6 +1520,7 @@ export default {
         if (this.form.isPlatformCompany === undefined || this.form.isPlatformCompany === null) {
           this.form.isPlatformCompany = 0;
         }
+        this.clearEmptyContractInitialSerial(this.form);
         this.initData(this.form.tenantId);
         this.loadParentDeptCode(this.form.parentId);
       }
@@ -1516,6 +1535,7 @@ export default {
           if (this.form.parentId === '0') {
             this.form.parentId = '';
           }
+          this.clearEmptyContractInitialSerial(this.form);
           this.loadParentDeptCode(this.form.parentId);
           if (this.form.hasOwnProperty('leaderId')) {
             const splitResult = func.split(this.form.leaderId);