diff --git a/student_grade1.csv b/student_grade1.csv
new file mode 100644
index 0000000..6c4c7b8
--- /dev/null
+++ b/student_grade1.csv
@@ -0,0 +1,6 @@
+name|age|address|score|grade
+haena|30|dogok|100|A
+naeun|27|suwon|88|B
+una|28|mapo|73|C
+bum|23|ilsan|83|B
+suho|28|yeoyi|95|A