diff --git a/data/grade.txt b/data/grade.txt
index a0937eb..b1ee323 100644
--- a/data/grade.txt
+++ b/data/grade.txt
@@ -1 +1 @@
-c6f318847ef45ec682c190e52c58a216
\ No newline at end of file
+df577cc61647ae02044ce1a1848ae337
\ No newline at end of file