diff --git a/translated/tech/20190301 Blockchain 2.0- An Introduction -Part 1.md b/translated/tech/20190301 Blockchain 2.0- An Introduction -Part 1.md
index a91055011c..4d99af0305 100644
--- a/translated/tech/20190301 Blockchain 2.0- An Introduction -Part 1.md	
+++ b/translated/tech/20190301 Blockchain 2.0- An Introduction -Part 1.md	
@@ -47,7 +47,7 @@ via: https://www.ostechnix.com/blockchain-2-0-an-introduction/
 
 作者：[EDITOR][a]
 选题：[lujun9972][b]
-译者：[译者 ID](https://github.com/译者ID)
+译者：[sanfusu](https://github.com/sanfusu)
 校对：[校对者 ID](https://github.com/校对者ID)
 
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