diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CoursePortalApi.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CoursePortalApi.java
index c06882f5..bcfc7094 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CoursePortalApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CoursePortalApi.java
@@ -366,15 +366,15 @@ public class CoursePortalApi extends ApiBaseController{
 	}
     //作业导出
 	@GetMapping("/export")
-	public void export(String courseName,String courseId,String contentId,String name,Integer status,HttpServletResponse response) throws IOException {
+	public JsonResponse export(String courseName,String courseId,String contentId,String name,Integer status,HttpServletResponse response) throws IOException {
 		Map<String, String>map=new HashMap<>();
 		try {
 			List<StudyCourseItem> list = studyService.getList(courseId, contentId, name, status);
 			if(list.isEmpty()){
-				throw new RuntimeException("暂无数据");
+				return success("暂无数据");
 			}
 			list.stream().filter(Objects::nonNull).forEach(s->{
-				shomeworkService.getByStudyIdAndContentId(s.getStudyId(),contentId).stream().filter(Objects::nonNull).filter(e->e.getFilePath()!=null).forEach(e->{
+				shomeworkService.getByStudyIdAndContentId(s.getStudyId(),contentId).stream().filter(e-> !Objects.equals(e.getFilePath(), "")).filter(e->e.getFilePath()!=null).forEach(e->{
 					//取作业后缀名
 					int dotIndex = e.getFilePath().lastIndexOf('/'); // 查找最后一个'.'的位置
 					String extension = e.getFilePath().substring(dotIndex+1);
@@ -406,7 +406,7 @@ public class CoursePortalApi extends ApiBaseController{
 				// 检查加上当前文件大小后，是否会超过2GB
 				long fileSizeInBytes = fileToZip.length();
 				if (totalCompressedSize + fileSizeInBytes > 2L * 1024 * 1024 * 1024) {
-					throw new RuntimeException("您要下载的作业过大,请分批下载或联系管理员!");
+					return success("您要下载的作业过大,请分批下载或联系管理员!");
 				}
 				// 添加 ZIP 条目
 				ZipEntry entry = new ZipEntry(e.getKey());
@@ -426,6 +426,7 @@ public class CoursePortalApi extends ApiBaseController{
 				zos.closeEntry();
 			}
 		}
+		return success("导出成功");
 	}
 	@GetMapping("/detail-study")
 	public JsonResponse<List<CourseStudyVo>> detailStudy(String courseId, String aid){