diff --git a/backend/apps/data_training/api/data_training.py b/backend/apps/data_training/api/data_training.py
index 9d423517..134ff90b 100644
--- a/backend/apps/data_training/api/data_training.py
+++ b/backend/apps/data_training/api/data_training.py
@@ -16,6 +16,7 @@
 from apps.data_training.models.data_training_model import DataTrainingInfo
 from common.core.config import settings
 from common.core.deps import SessionDep, CurrentUser, Trans
+from common.core.file import FileRequest
 from common.utils.data_format import DataFormat
 
 router = APIRouter(tags=["DataTraining"], prefix="/system/data-training")
@@ -214,11 +215,12 @@ def inner():
     return await asyncio.to_thread(inner)
 
 
-@router.get("/download-fail-info/{filename}")
-async def download_excel(filename: str, trans: Trans):
+@router.post("/download-fail-info")
+async def download_excel(req: FileRequest):
     """
     根据文件路径下载 Excel 文件
     """
+    filename = req.file
     file_path = os.path.join(path, filename)
 
     # 检查文件是否存在
diff --git a/backend/common/core/file.py b/backend/common/core/file.py
new file mode 100644
index 00000000..d68acbdb
--- /dev/null
+++ b/backend/common/core/file.py
@@ -0,0 +1,4 @@
+from pydantic import BaseModel
+
+class FileRequest(BaseModel):
+    file: str
diff --git a/frontend/src/api/training.ts b/frontend/src/api/training.ts
index 9b247ae2..dbb83ee0 100644
--- a/frontend/src/api/training.ts
+++ b/frontend/src/api/training.ts
@@ -16,8 +16,12 @@ export const trainingApi = {
       requestOptions: { customError: true },
     }),
   downloadError: (path: any) =>
-    request.get(`/system/data-training/download-fail-info/${path}`, {
-      responseType: 'blob',
-      requestOptions: { customError: true },
-    }),
+    request.post(
+      `/system/data-training/download-fail-info`,
+      { file: path },
+      {
+        responseType: 'blob',
+        requestOptions: { customError: true },
+      }
+    ),
 }
diff --git a/frontend/src/views/system/training/index.vue b/frontend/src/views/system/training/index.vue
index b45bdfb9..f4e29a48 100644
--- a/frontend/src/views/system/training/index.vue
+++ b/frontend/src/views/system/training/index.vue
@@ -134,7 +134,7 @@ const onSuccess = (response: any) => {
         })
         const link = document.createElement('a')
         link.href = URL.createObjectURL(blob)
-        link.download = `${t('training.data_training')}_error.xlsx`
+        link.download = response.data.error_excel_filename
         document.body.appendChild(link)
         link.click()
         document.body.removeChild(link)