diff --git a/web/src/main/java/com/ibeetl/jlw/web/StudentController.java b/web/src/main/java/com/ibeetl/jlw/web/StudentController.java
index b9f91816..af289c06 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/StudentController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/StudentController.java
@@ -2380,7 +2380,7 @@ public class StudentController extends BaseController{
     //下载模板信息
     @GetMapping(MODEL + "/downloadTemplate.json")
     @ResponseBody
-    public void download(HttpServletResponse response, @SCoreUser CoreUser coreUser) {
+    public String download(HttpServletResponse response, @SCoreUser CoreUser coreUser) {
         XSSFWorkbook workbook = null;
         InputStream is = null;
         try {
@@ -2502,6 +2502,7 @@ public class StudentController extends BaseController{
                     response.getOutputStream().close();
                 }
             } catch (Exception e) { }
+            return "";
         }
     }
 
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherController.java
index 806ce0cf..ef94eab0 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherController.java
@@ -1273,7 +1273,7 @@ public class TeacherController{
     //下载模板信息
     @GetMapping(MODEL + "/downloadTemplate.json")
     @ResponseBody
-    public void download(HttpServletResponse response,@SCoreUser CoreUser coreUser) {
+    public String download(HttpServletResponse response,@SCoreUser CoreUser coreUser) {
         XSSFWorkbook workbook = null;
         InputStream is = null;
         try {
@@ -1332,6 +1332,7 @@ public class TeacherController{
                     response.getOutputStream().close();
                 }
             } catch (Exception e) { }
+            return "";
         }
     }