diff --git a/source/_posts/2019-11-21-md.md b/source/_posts/2019-11-21-md.md
index fce7b50..407374c 100644
--- a/source/_posts/2019-11-21-md.md
+++ b/source/_posts/2019-11-21-md.md
@@ -1,5 +1,5 @@
 ---
-title: 2019-11-21
+title: 2019-11-21 随记
 date: 2019-11-21 01:42:30
 tags: ["diary", "ideas"]
 ---