diff --git a/sources/tech/20180718 How to check free disk space in Linux.md b/sources/tech/20180718 How to check free disk space in Linux.md
index 920bd99d5a..f9b7834424 100644
--- a/sources/tech/20180718 How to check free disk space in Linux.md	
+++ b/sources/tech/20180718 How to check free disk space in Linux.md	
@@ -1,3 +1,6 @@
+Translating by MjSeven
+
+
 How to check free disk space in Linux
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