diff --git a/sources/tech/20210323 Affordable high-temperature 3D printers at home.md b/sources/tech/20210323 Affordable high-temperature 3D printers at home.md
index 564a53465d..1c23e38b02 100644
--- a/sources/tech/20210323 Affordable high-temperature 3D printers at home.md	
+++ b/sources/tech/20210323 Affordable high-temperature 3D printers at home.md	
@@ -2,7 +2,7 @@
 [#]: via: (https://opensource.com/article/21/3/desktop-3d-printer)
 [#]: author: (Joshua Pearce https://opensource.com/users/jmpearce)
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (geekpi)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )