diff --git a/src/api/review/meeting.ts b/src/api/review/meeting.ts
index b9e320b30..271941415 100644
--- a/src/api/review/meeting.ts
+++ b/src/api/review/meeting.ts
@@ -1,4 +1,6 @@
 import request from '@/config/axios'
+import axios from 'axios'
+import * as FileApi from '@/api/infra/file'
 
 // ============================================================
 // 类型定义
@@ -84,6 +86,8 @@ export interface ReviewMeetingAgendaAttachmentRespVO {
   size: number
 }
 
+const REVIEW_MEETING_ATTACHMENT_DIR = 'review-meeting/attachment'
+
 // 短信发送状态 VO
 export interface ReviewMeetingSmsLogRespVO {
   id: number
@@ -173,12 +177,10 @@ export const importProjectsFromExcel = async (file: File): Promise<ReviewProject
 }
 
 /** 上传固定议程附件（图片/PDF） */
-export const uploadAgendaAttachment = (file: File): Promise<ReviewMeetingAgendaAttachmentRespVO> => {
-  const formData = new FormData()
-  formData.append('file', file)
-  return request
-    .upload<any>({ url: '/project/review-meeting/upload-agenda-attachment', data: formData })
-    .then((res) => res?.data as ReviewMeetingAgendaAttachmentRespVO)
+export const uploadAgendaAttachment = async (
+  file: File
+): Promise<ReviewMeetingAgendaAttachmentRespVO> => {
+  return uploadMeetingAttachmentByPresignedUrl(file)
 }
 
 /** 上传会议纪要附件（Word/PDF/图片） */
@@ -186,14 +188,48 @@ export const uploadMinutesAttachment = (
   id: number,
   file: File
 ): Promise<ReviewMeetingAgendaAttachmentRespVO> => {
-  const formData = new FormData()
-  formData.append('id', String(id))
-  formData.append('file', file)
-  return request
-    .upload<any>({ url: '/project/review-meeting/upload-minutes-attachment', data: formData })
-    .then((res) => res?.data as ReviewMeetingAgendaAttachmentRespVO)
+  return uploadMeetingAttachmentByPresignedUrl(file).then((attachment) =>
+    request
+      .put<any>({
+        url: '/project/review-meeting/minutes-attachment',
+        params: { id },
+        data: attachment
+      })
+      .then((res) => res?.data as ReviewMeetingAgendaAttachmentRespVO)
+  )
 }
 
 /** 下载导入模板 */
 export const getImportTemplate = () =>
   request.download({ url: '/project/review-meeting/get-import-template' })
+
+const uploadMeetingAttachmentByPresignedUrl = async (
+  file: File
+): Promise<ReviewMeetingAgendaAttachmentRespVO> => {
+  const presignedInfo = await FileApi.getFilePresignedUrl(file.name, REVIEW_MEETING_ATTACHMENT_DIR)
+  await axios.put(presignedInfo.uploadUrl, file, {
+    headers: {
+      'Content-Type': file.type || 'application/octet-stream'
+    }
+  })
+
+  await FileApi.createFile({
+    configId: presignedInfo.configId,
+    url: presignedInfo.url,
+    path: presignedInfo.path,
+    name: file.name,
+    type: file.type || 'application/octet-stream',
+    size: file.size
+  })
+
+  return {
+    name: file.name,
+    url: presignedInfo.url,
+    type: resolveAttachmentType(file.name),
+    size: file.size
+  }
+}
+
+const resolveAttachmentType = (fileName: string): string => {
+  return fileName.includes('.') ? fileName.substring(fileName.lastIndexOf('.') + 1).toLowerCase() : ''
+}