diff --git a/src/main/java/com/sztzjy/resource_center/controller/new_module/stu/StuJupyterController.java b/src/main/java/com/sztzjy/resource_center/controller/new_module/stu/StuJupyterController.java
index ae9170c..edfd296 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/new_module/stu/StuJupyterController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/new_module/stu/StuJupyterController.java
@@ -57,10 +57,10 @@ public class StuJupyterController {
     private AdminJupyterTokenMapper adminJupyterTokenMapper;
 
 
-    @Scheduled(fixedDelay = 3600000)
+    @Scheduled(cron = "0 0 0 * * ?")
     public void updateToken() throws IOException, InterruptedException {
 
-        log.info("定时任务：==================根据学校更新排名======================");
+        log.info("定时任务：==================获取jupyterToken======================");
 
         //删除全部文件
         AdminJupyterTokenExample tokenExample = new AdminJupyterTokenExample();
@@ -419,8 +419,6 @@ public class StuJupyterController {
                 return new ResultEntity<>(HttpStatus.BAD_REQUEST,"上传失败！");
             }
 
-
-
         }
         if ("ipynb".equals(substring))
         {