diff --git a/data/old_grade.txt b/data/old_grade.txt
index 6062fc3..080b984 100644
--- a/data/old_grade.txt
+++ b/data/old_grade.txt
@@ -1 +1 @@
-d5360d96b34e8e2521af8183b32f948b
\ No newline at end of file
+700ec411860407c355593ecd7d836cd1
\ No newline at end of file