diff --git a/newnote_1576400301326.md b/newnote_1576400301326.md
index 17526ca..6baead7 100644
--- a/newnote_1576400301326.md
+++ b/newnote_1576400301326.md
@@ -2,3 +2,4 @@
 request http请求模块
 koa web服务器
 cheerio node的jquery
+fs 本地文件操作