diff --git a/sources/tech/20180911 Visualize Disk Usage On Your Linux System.md b/sources/tech/20180911 Visualize Disk Usage On Your Linux System.md
index 8b39f156a6..dccb9de4c2 100644
--- a/sources/tech/20180911 Visualize Disk Usage On Your Linux System.md	
+++ b/sources/tech/20180911 Visualize Disk Usage On Your Linux System.md	
@@ -1,3 +1,5 @@
+XiatianSummer translating
+
 Visualize Disk Usage On Your Linux System
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