diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java
index 9577190f..ab3f575a 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java
@@ -30,6 +30,7 @@ import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import java.io.OutputStream;
+import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
@@ -286,7 +287,13 @@ public class CoursePageServiceImpl implements ICoursePageService {
         try (OutputStream out = response.getOutputStream()) {
             response.setContentType("application/octet-stream");
             String fileName = "课程列表.xlsx";
-            response.setHeader("Content-disposition", "attachment;filename=" + new String(fileName.getBytes(StandardCharsets.UTF_8), StandardCharsets.ISO_8859_1));
+
+            // 对文件名进行 URL 编码（用于 filename*）
+            String encodedFileName = URLEncoder.encode(fileName, StandardCharsets.UTF_8.name()).replaceAll("\\+", "%20");
+
+            // 设置 Content-Disposition，同时提供 filename 和 filename*
+            response.setHeader("Content-Disposition",
+                    "attachment; filename=\"" + new String(fileName.getBytes(StandardCharsets.UTF_8), StandardCharsets.ISO_8859_1) + "\"; filename*=UTF-8''" + encodedFileName);
             ExportsExcelSenderUtil.exportDynamic(exportMap, dataList, out, null);
         } catch (Exception e) {
             throw new AppException("导出课程列表发生异常", e);