diff --git a/frontend/src/api/modules/case-management/featureCase.ts b/frontend/src/api/modules/case-management/featureCase.ts
index d4fd2ea3d1..0002055639 100644
--- a/frontend/src/api/modules/case-management/featureCase.ts
+++ b/frontend/src/api/modules/case-management/featureCase.ts
@@ -466,7 +466,10 @@ export function checkCaseExportTask() {
 }
 // 获取导出的文件
 export function getCaseDownloadFile(projectId: string, fileId: string) {
-  return MSR.get({ url: `${GetCaseDownloadFileUrl}/${projectId}/${fileId}` });
+  return MSR.get(
+    { url: `${GetCaseDownloadFileUrl}/${projectId}/${fileId}`, responseType: 'blob' },
+    { isTransformResponse: false, isReturnNativeResponse: true }
+  );
 }
 // 停止导出
 export function stopCaseExport(taskId: string) {
diff --git a/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue b/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue
index b5d8bce9d4..ad2c532936 100644
--- a/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue
+++ b/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue
@@ -1095,7 +1095,7 @@
     try {
       const response = await getCaseDownloadFile(currentProjectId.value, reportId.value);
       const fileName = response?.headers.get('content-disposition').split('filename=')[1];
-      downloadByteFile(response.blob(), fileName);
+      downloadByteFile(response.data, fileName);
     } catch (error) {
       // eslint-disable-next-line no-console
       console.log(error);