diff --git a/data/grade.txt b/data/grade.txt
index 03e50aa..7a1af4f 100644
--- a/data/grade.txt
+++ b/data/grade.txt
@@ -1 +1 @@
-10ebae5543fb3856dd8eaa28a1674303
\ No newline at end of file
+6a2ff5699ee24067c72593eba4477378
\ No newline at end of file