diff --git a/leancloud.memo b/leancloud.memo
index 8d8940af4d..9b6cadb856 100644
--- a/leancloud.memo
+++ b/leancloud.memo
@@ -104,4 +104,5 @@
 {"title":"rust学习笔记-所有权一","url":"/2021/04/18/rust学习笔记/"},
 {"title":"Leetcode 48 旋转图像(Rotate Image) 题解分析","url":"/2021/05/01/Leetcode-48-旋转图像-Rotate-Image-题解分析/"},
 {"title":"聊聊给亲戚朋友的老电脑重装系统那些事儿","url":"/2021/05/09/聊聊给亲戚朋友的老电脑重装系统那些事儿/"},
+{"title":"rust学习笔记-所有权三之切片","url":"/2021/05/16/rust学习笔记-所有权三之切片/"},
 ]
\ No newline at end of file