diff --git a/src/api/oa/erp/erpProjectPlan/types.ts b/src/api/oa/erp/erpProjectPlan/types.ts
index c876830..4f8cf05 100644
--- a/src/api/oa/erp/erpProjectPlan/types.ts
+++ b/src/api/oa/erp/erpProjectPlan/types.ts
@@ -323,7 +323,6 @@ export interface ContractCollectionStageDetailVO {
   contractId: string | number;
   paymentStageId: string | number;
   stageName: string;
-  /** base_payment_stage.collection_stage，可选 */
   collectionStage?: string;
   repaymentRate: number;
   paymentPercentage: number;
@@ -332,10 +331,13 @@ export interface ContractCollectionStageDetailVO {
   paymentDescription: string;
   planStageId: string | number;
   repaymentAmount?: number;
+  /** 合同订单金额(erp_project_info.amount)，实际回款比例分母 */
+  contractTotalPrice?: number;
   receivableDate: string;
   actualRepaymentAmount: number;
   actualRepaymentRate?: number;
   collectionConfirmUserId: string | number;
+  collectionConfirmNickName?: string;
   collectionConfirmTime: string;
   collectionConfirmStatus: string;
   collectionConfirmRemark: string;
diff --git a/src/views/oa/erp/contractCollection/index.vue b/src/views/oa/erp/contractCollection/index.vue
index 26ebf7c..84bebea 100644
--- a/src/views/oa/erp/contractCollection/index.vue
+++ b/src/views/oa/erp/contractCollection/index.vue
@@ -45,7 +45,7 @@
         </template>
       </el-table-column>
       <el-table-column v-if="columns[5].visible" label="部门" prop="deptName" min-width="140" show-overflow-tooltip />
-      <el-table-column v-if="columns[6].visible" label="合同金额" prop="amount" min-width="120" />
+      <el-table-column v-if="columns[6].visible" label="合同金额(元)" prop="amount" min-width="120" />
       <el-table-column v-if="columns[7].visible" label="回款比例(%)" prop="paymentRate" min-width="100">
         <template #default="scope">
           {{ scope.row.paymentRate ?? 0 }}
@@ -53,7 +53,7 @@
       </el-table-column>
       <el-table-column label="操作" width="120" fixed="right">
         <template #default="scope">
-          <el-button link type="primary" @click="openStageDialog(scope.row)">回款确认</el-button>
+          <el-button link type="primary" @click="openStageDialog(scope.row)">阶段回款确认</el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -67,22 +67,40 @@
     />
 
     <el-dialog v-model="stageDialogVisible" title="合同回款阶段确认" width="1200px">
-      <el-table v-loading="stageLoading" :data="stageList" border>
-        <el-table-column label="合同订单阶段" prop="stageName" min-width="130" />
-        <el-table-column label="回款阶段标识" prop="collectionStage" min-width="120" />
-        <el-table-column label="预计回款比例(%)" prop="repaymentRate" width="130" />
+      <div class="stage-dialog-contract mb8">
+        <span>合同编号：{{ stageDialogContractNo || '—' }}</span>
+        <span class="stage-dialog-contract-gap">合同名称：{{ stageDialogContractName || '—' }}</span>
+        <span class="stage-dialog-contract-gap">合同金额(元)：{{ stageDialogContractAmount != null ? stageDialogContractAmount : '—' }}</span>
+      </div>
+      <el-table
+        v-loading="stageLoading"
+        :data="stageList"
+        border
+        :header-cell-style="{ textAlign: 'center' }"
+        :cell-style="{ textAlign: 'center' }"
+      >
+        <el-table-column label="回款阶段" prop="stageName" min-width="130" />
         <el-table-column label="合同阶段比例(%)" prop="paymentPercentage" width="130" />
-        <el-table-column label="合同阶段金额" prop="paymentAmount" width="130" />
-        <el-table-column label="实际回款金额" prop="actualRepaymentAmount" width="130" />
+        <el-table-column label="合同阶段金额(元)" prop="repaymentAmount" width="130" />
+        <el-table-column label="实际回款金额(元)" prop="actualRepaymentAmount" width="130" />
+        <el-table-column label="实际回款比例(%)" width="130">
+          <template #default="scope">
+            {{ displayActualRepaymentRate(scope.row) }}
+          </template>
+        </el-table-column>
         <el-table-column label="确认状态" width="110">
           <template #default="scope">
             <dict-tag :options="collection_confirm_status" :value="scope.row.collectionConfirmStatus || '0'" />
           </template>
         </el-table-column>
-        <el-table-column label="确认人" prop="collectionConfirmUserId" width="100" />
-        <el-table-column label="确认时间" width="160">
+        <el-table-column label="确认人" prop="collectionConfirmNickName" min-width="100" show-overflow-tooltip>
           <template #default="scope">
-            {{ formatDate(scope.row.collectionConfirmTime) }}
+            {{ scope.row.collectionConfirmNickName || scope.row.collectionConfirmUserId || '—' }}
+          </template>
+        </el-table-column>
+        <el-table-column label="确认日期" width="120">
+          <template #default="scope">
+            {{ parseTime(scope.row.collectionConfirmTime, '{y}-{m}-{d}') || '—' }}
           </template>
         </el-table-column>
         <el-table-column label="确认备注" prop="collectionConfirmRemark" min-width="160" show-overflow-tooltip />
@@ -95,17 +113,33 @@
     </el-dialog>
 
     <el-dialog v-model="confirmDialogVisible" title="阶段回款确认" width="500px">
-      <el-form :model="confirmForm" label-width="120px">
+      <el-form :model="confirmForm" label-width="150px">
+        <el-form-item label="回款阶段">
+          <span class="confirm-readonly-text">{{ confirmDialogStageName || '—' }}</span>
+        </el-form-item>
+        <el-form-item label="合同阶段比例(%)">
+          <span class="confirm-readonly-text">{{ confirmDialogPaymentPercentage != null ? confirmDialogPaymentPercentage : '—' }}</span>
+        </el-form-item>
+        <el-form-item label="合同阶段金额(元)">
+          <span class="confirm-readonly-text">{{
+            confirmDialogRepaymentAmount != null
+              ? confirmDialogRepaymentAmount
+              : confirmStageAmountMax != null
+                ? confirmStageAmountMax
+                : '—'
+          }}</span>
+        </el-form-item>
         <el-form-item label="实际回款日期" required>
           <el-date-picker v-model="confirmForm.receivableDate" type="date" value-format="YYYY-MM-DD" style="width: 100%" />
         </el-form-item>
         <el-form-item label="实际回款金额" required>
-          <el-input-number v-model="confirmForm.actualRepaymentAmount" :precision="2" :min="0" style="width: 100%" />
-        </el-form-item>
-        <el-form-item label="确认状态">
-          <el-select v-model="confirmForm.collectionConfirmStatus" clearable style="width: 100%">
-            <el-option v-for="item in collection_confirm_status" :key="item.value" :label="item.label" :value="item.value" />
-          </el-select>
+          <el-input-number
+            v-model="confirmForm.actualRepaymentAmount"
+            :precision="2"
+            :min="0"
+            :max="confirmStageAmountMax != null ? confirmStageAmountMax : undefined"
+            style="width: 100%"
+          />
         </el-form-item>
         <el-form-item label="确认备注">
           <el-input v-model="confirmForm.collectionConfirmRemark" type="textarea" :rows="3" maxlength="500" show-word-limit />
@@ -127,6 +161,7 @@ import {
   contractCollectionPage,
   contractCollectionStageDetail
 } from '@/api/oa/erp/erpProjectPlan';
+import { parseTime } from '@/utils/ruoyi';
 import { ContractCollectionPageVO, ContractCollectionStageDetailVO } from '@/api/oa/erp/erpProjectPlan/types';
 import { ErpProjectPlanStageForm } from '@/api/oa/erp/erpProjectPlanStage/types';
 
@@ -162,14 +197,21 @@ const queryParams = reactive({
 const stageDialogVisible = ref(false);
 const stageLoading = ref(false);
 const stageList = ref<ContractCollectionStageDetailVO[]>([]);
+const stageDialogContractNo = ref('');
+const stageDialogContractName = ref('');
+const stageDialogContractAmount = ref<number | undefined>(undefined);
 
 const confirmDialogVisible = ref(false);
 const confirmLoading = ref(false);
+const confirmDialogStageName = ref('');
+const confirmDialogPaymentPercentage = ref<number | undefined>(undefined);
+const confirmDialogRepaymentAmount = ref<number | undefined>(undefined);
+const confirmStageAmountMax = ref<number | undefined>(undefined);
 const confirmForm = reactive<ErpProjectPlanStageForm>({
   planStageId: undefined,
   receivableDate: '',
   actualRepaymentAmount: 0,
-  collectionConfirmStatus: '',
+  collectionConfirmStatus: '3',
   collectionConfirmRemark: ''
 });
 const currentPlanId = ref<string | number>();
@@ -202,6 +244,9 @@ const openStageDialog = async (row: ContractCollectionPageVO) => {
     return;
   }
   currentPlanId.value = row.projectPlanId;
+  stageDialogContractNo.value = row.contractNo ?? '';
+  stageDialogContractName.value = row.contractName ?? '';
+  stageDialogContractAmount.value = row.amount != null ? Number(row.amount) : undefined;
   stageDialogVisible.value = true;
   stageLoading.value = true;
   const res = await contractCollectionStageDetail(row.projectPlanId);
@@ -209,11 +254,31 @@ const openStageDialog = async (row: ContractCollectionPageVO) => {
   stageLoading.value = false;
 };
 
+const toFiniteNumber = (v: unknown): number | undefined => {
+  if (v == null || v === '') return undefined;
+  const n = Number(v);
+  return Number.isFinite(n) ? n : undefined;
+};
+
+/** 行数据可能为 camelCase 或下划线字段 */
+const pickStageAmountFields = (row: ContractCollectionStageDetailVO) => {
+  const r = row as unknown as Record<string, unknown>;
+  const repayment = toFiniteNumber(row.repaymentAmount ?? r['repayment_amount']);
+  const payment = toFiniteNumber(row.paymentAmount ?? r['payment_amount']);
+  return { repayment, payment };
+};
+
 const openConfirmDialog = (row: ContractCollectionStageDetailVO) => {
+  confirmDialogStageName.value = row.stageName ?? '';
+  const pct = row.paymentPercentage != null ? Number(row.paymentPercentage) : NaN;
+  confirmDialogPaymentPercentage.value = Number.isFinite(pct) ? pct : undefined;
+  const { repayment, payment } = pickStageAmountFields(row);
+  confirmDialogRepaymentAmount.value = repayment;
+  confirmStageAmountMax.value = repayment ?? payment;
   confirmForm.planStageId = row.planStageId;
   confirmForm.receivableDate = '';
   confirmForm.actualRepaymentAmount = row.actualRepaymentAmount || 0;
-  confirmForm.collectionConfirmStatus = row.collectionConfirmStatus || '';
+  confirmForm.collectionConfirmStatus = row.collectionConfirmStatus || '3';
   confirmForm.collectionConfirmRemark = row.collectionConfirmRemark || '';
   confirmDialogVisible.value = true;
 };
@@ -228,20 +293,54 @@ const submitConfirm = async () => {
     return;
   }
   confirmLoading.value = true;
-  await confirmCollectionStage(confirmForm);
-  confirmLoading.value = false;
-  confirmDialogVisible.value = false;
-  ElMessage.success('确认成功');
-  if (currentPlanId.value) {
-    const res = await contractCollectionStageDetail(currentPlanId.value);
-    stageList.value = res.data || [];
+  try {
+    await confirmCollectionStage(confirmForm);
+    confirmDialogVisible.value = false;
+    ElMessage.success('确认成功');
+    if (currentPlanId.value) {
+      const res = await contractCollectionStageDetail(currentPlanId.value);
+      stageList.value = res.data || [];
+    }
+    getList();
+  } finally {
+    confirmLoading.value = false;
   }
 };
 
-const formatDate = (val?: string) => {
-  if (!val) return '';
-  return String(val).replace('T', ' ').slice(0, 19);
+/** 无库中比例时的推算：本阶段实际回款 / 合同订单金额 * 100，与后端一致 */
+const formatActualRepaymentRate = (row: ContractCollectionStageDetailVO) => {
+  const actual = Number(row.actualRepaymentAmount ?? 0);
+  const total = Number(row.contractTotalPrice ?? 0);
+  if (!Number.isFinite(total) || total <= 0) {
+    return 0;
+  }
+  const pct = (actual / total) * 100;
+  return Math.round(pct * 100) / 100;
+};
+
+/** 优先展示后端持久化字段，缺省再按金额推算 */
+const displayActualRepaymentRate = (row: ContractCollectionStageDetailVO) => {
+  const stored = row.actualRepaymentRate;
+  if (stored != null && Number.isFinite(Number(stored))) {
+    return Number(stored);
+  }
+  return formatActualRepaymentRate(row);
 };
 
 getList();
 </script>
+
+<style scoped lang="scss">
+.stage-dialog-contract {
+  font-size: 14px;
+  color: var(--el-text-color-regular);
+  line-height: 1.6;
+}
+.stage-dialog-contract-gap {
+  margin-left: 24px;
+}
+.confirm-readonly-text {
+  color: var(--el-text-color-regular);
+  line-height: 32px;
+}
+</style>
diff --git a/src/views/oa/erp/contractInfo/orderActivate.vue b/src/views/oa/erp/contractInfo/orderActivate.vue
index bb09113..4a6f3cd 100644
--- a/src/views/oa/erp/contractInfo/orderActivate.vue
+++ b/src/views/oa/erp/contractInfo/orderActivate.vue
@@ -1063,7 +1063,7 @@ const loadContractInfo = async () => {
                 repaymentRate: pm.paymentPercentage ?? undefined,
                 repaymentAmount: undefined,
                 repaymentTime: getDefaultRepaymentDate(pm),
-                delayDay: undefined,
+                delayDay: pm.paymentDeadline,
                 receivableDate: undefined,
                 reasonsExplanation: '',
                 scheduleRemark: '',