diff --git a/old_grade.txt b/old_grade.txt
index fad7fda..b0c3520 100644
--- a/old_grade.txt
+++ b/old_grade.txt
@@ -1 +1 @@
-4400f1a0083a
+4400f1a0083a801243f628f53a270491
\ No newline at end of file
diff --git a/time.txt b/time.txt
index 02f918d..3a1989c 100644
--- a/time.txt
+++ b/time.txt
@@ -1 +1 @@
-Beijing Time: 2024-02-07 12:10:30:796
+Beijing Time: 2024-02-07 12:13:06:071