diff --git a/translated/tech/20200707 What you need to know about hash functions.md b/published/20200707 What you need to know about hash functions.md
similarity index 99%
rename from translated/tech/20200707 What you need to know about hash functions.md
rename to published/20200707 What you need to know about hash functions.md
index dc64c38942..062179dd21 100644
--- a/translated/tech/20200707 What you need to know about hash functions.md	
+++ b/published/20200707 What you need to know about hash functions.md	
@@ -1,8 +1,8 @@
 [#]: collector: (lujun9972)
 [#]: translator: (Yufei-Yan)
 [#]: reviewer: (wxy)
-[#]: publisher: ( )
-[#]: url: ( )
+[#]: publisher: (wxy)
+[#]: url: (https://linux.cn/article-12408-1.html)
 [#]: subject: (What you need to know about hash functions)
 [#]: via: (https://opensource.com/article/20/7/hash-functions)
 [#]: author: (Mike Bursell https://opensource.com/users/mikecamel)