diff --git a/contributor_list.txt b/contributor_list.txt
index bbdf45ee9d94678ac2ea7fe874009c8f2da0c763..23a914bd63da56ce934e35ca39f7a11aa3487ca7 100644
--- a/contributor_list.txt
+++ b/contributor_list.txt
@@ -1,3 +1,4 @@
 张家僮
 杨洪
+贺雨
 王腾霖
\ No newline at end of file
diff --git "a/intro/\350\264\272\351\233\250.txt" "b/intro/\350\264\272\351\233\250.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..75b439ea107e6efbd3f294e2003b02e8da32881d
--- /dev/null
+++ "b/intro/\350\264\272\351\233\250.txt"
@@ -0,0 +1 @@
+贺雨
\ No newline at end of file