diff --git a/AIStudyApp/AIStudyApp/Core/Services/FileUploadService.swift b/AIStudyApp/AIStudyApp/Core/Services/FileUploadService.swift
index 4d2500f..45818f1 100644
--- a/AIStudyApp/AIStudyApp/Core/Services/FileUploadService.swift
+++ b/AIStudyApp/AIStudyApp/Core/Services/FileUploadService.swift
@@ -35,7 +35,7 @@ class FileUploadService {
 
         // 确认上传
         let confirmResp: FileConfirmUploadResponse = try await client.request(
-            "/files/confirm-upload", method: "POST",
+            "/files/complete", method: "POST",
             body: FileConfirmUploadRequest(objectKey: urlResp.objectKey, checksum: nil)
         )