diff --git a/src/pages/Container/QualApplication/FilingForm/index.js b/src/pages/Container/QualApplication/FilingForm/index.js
index 5366c3b..2271a8f 100644
--- a/src/pages/Container/QualApplication/FilingForm/index.js
+++ b/src/pages/Container/QualApplication/FilingForm/index.js
@@ -5,13 +5,14 @@ import dayjs from "dayjs";
 import { useCallback, useEffect, useRef, useState } from "react";
 import PageLayout from "@cqsjjb/jjb-react-admin-component/PageLayout";
 import { fetchQualFilingDetail, fetchQualChangeDetail } from "~/api/qualFiling";
-import { NS_QUAL_FILING } from "~/enumerate/namespace";
+import { NS_ORG_INFO, NS_QUAL_FILING } from "~/enumerate/namespace";
 import { FILING_FORM_MODE } from "~/enumerate/qualFilingOptions";
 import { getFilingMaterialTemplate } from "../filingMaterialTemplate";
 
 import {
   fetchOrgPersonnelOptions,
   mapEquipRowToFilingEquipment,
+  mapOrgInfoToFilingBasic,
   mergeDetailFromForms,
 } from "../filingPersist";
 import { verifyFilingPrerequisites } from "../filingVerify";
@@ -93,6 +94,21 @@ function FilingFormPage(props) {
         ...prev,
         materials: getFilingMaterialTemplate(mode),
       }));
+      // 非变更模式新建时，用机构基础信息预填基本信息
+      if (mode !== FILING_FORM_MODE.CHANGE) {
+        props.orgInfoGet().then((res) => {
+          const orgInfo = res?.data;
+          if (!orgInfo?.id) {
+            return;
+          }
+          const values = mapOrgInfoToFilingBasic(orgInfo);
+          if (mode === FILING_FORM_MODE.APPLICATION) {
+            // 申请模式下无资质证书编号字段，避免带入多余提交字段
+            delete values.filingNo;
+          }
+          basicForm.setFieldsValue(values);
+        });
+      }
     }
   }, []);
 
@@ -513,4 +529,4 @@ function FilingFormPage(props) {
   );
 }
 
-export default Connect([NS_QUAL_FILING], true)(FilingFormPage);
+export default Connect([NS_QUAL_FILING, NS_ORG_INFO], true)(FilingFormPage);
diff --git a/src/pages/Container/QualApplication/filingPersist.js b/src/pages/Container/QualApplication/filingPersist.js
index 49b5d64..9a69a48 100644
--- a/src/pages/Container/QualApplication/filingPersist.js
+++ b/src/pages/Container/QualApplication/filingPersist.js
@@ -17,6 +17,31 @@ export async function fetchOrgPersonnelOptions() {
   }));
 }
 
+/** 机构基础信息 -> 备案基本信息表单字段映射 */
+export function mapOrgInfoToFilingBasic(orgInfo = {}) {
+  return {
+    filingUnitName: orgInfo.unitName,
+    creditCode: orgInfo.creditCode,
+    registerAddress: orgInfo.registerAddress,
+    officeAddress: orgInfo.businessAddress,
+    infoDisclosureUrl: orgInfo.infoDisclosureUrl,
+    filingNo: orgInfo.qualificationCertNo,
+    legalRepresentative: orgInfo.legalRepresentative,
+    legalPersonPhone: orgInfo.legalRepresentativePhone,
+    fax: orgInfo.fax,
+    contactName: orgInfo.contactName,
+    contactPhone: orgInfo.contactPhone,
+    fixedAssetAmount: orgInfo.fixedAssetsTotal,
+    workplaceArea: orgInfo.workplaceArea,
+    archiveRoomArea: orgInfo.archiveRoomArea,
+    fulltimeEvaluatorCount: orgInfo.fulltimeEvaluatorCount,
+    registeredEngineerCount: orgInfo.registeredEngineerCount,
+    unitIntro: orgInfo.orgIntro,
+    businessScope: orgInfo.safetyIndustryCategoryCode,
+    attachmentUrl: orgInfo.attachmentUrls,
+  };
+}
+
 export function mapEquipRowToFilingEquipment(row = {}) {
   const id = asId(row.id);
   return {