diff --git a/study/study.c b/study/study.c
index ae8462e..6a2e578 100644
--- a/study/study.c
+++ b/study/study.c
@@ -33,4 +33,9 @@ void study_getName(void)
 void study_add_new_20200824()
 {
 	
+}
+
+void study_add_chenyan()
+{
+	
 }
\ No newline at end of file