diff --git a/src/views/purchase/purchasingrequisition/DocAuditViewDialog.vue b/src/views/purchase/purchasingrequisition/DocAuditViewDialog.vue
index ea14707..83c27b2 100644
--- a/src/views/purchase/purchasingrequisition/DocAuditViewDialog.vue
+++ b/src/views/purchase/purchasingrequisition/DocAuditViewDialog.vue
@@ -93,6 +93,7 @@ import { ref, computed } from 'vue';
 import { DocumentChecked } from '@element-plus/icons-vue';
 import { useMessage } from '/@/hooks/message';
 import { getObj, getDocList, previewFileById, downloadFileById } from '/@/api/purchase/purchasingrequisition';
+import { getFlowPurchaseDetail } from '/@/api/purchase/bidfile';
 
 const FlowCommentTimeline = defineAsyncComponent(() => import('/@/views/jsonflow/comment/timeline.vue'));
 
@@ -129,10 +130,14 @@ const open = async (id: string, row?: any) => {
 	docList.value = [];
 	applyData.value = row || {};
 
-	if (!row || !row.fileFlowInstId) {
+	// 使用专门的招标文件审批详情接口获取数据，确保包含 agentName
+	if (!row || !row.fileFlowInstId || !row.agentName) {
 		try {
-			const res = await getObj(id);
-			applyData.value = res?.data || {};
+			const res = await getFlowPurchaseDetail(id);
+			if (res?.code === 0 && res?.data) {
+				// 合并数据，确保 agentName 等字段正确返回
+				applyData.value = { ...applyData.value, ...res.data };
+			}
 		} catch (e) {
 			console.error('获取采购申请详情失败', e);
 			useMessage().error('获取采购申请详情失败');