diff --git a/sources/tech/20201002 How to Free Up Space in -boot Partition on Ubuntu Linux.md b/sources/tech/20201002 How to Free Up Space in -boot Partition on Ubuntu Linux.md
index 5e839a64a7..6b0c1b7810 100644
--- a/sources/tech/20201002 How to Free Up Space in -boot Partition on Ubuntu Linux.md	
+++ b/sources/tech/20201002 How to Free Up Space in -boot Partition on Ubuntu Linux.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: (geekpi)
+[#]: translator: ( )
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )