diff --git a/sources/tech/20090627 30 Linux System Monitoring Tools Every SysAdmin Should Know.md b/sources/tech/20090627 30 Linux System Monitoring Tools Every SysAdmin Should Know.md
index bb527d5519..7e3f5708dd 100644
--- a/sources/tech/20090627 30 Linux System Monitoring Tools Every SysAdmin Should Know.md	
+++ b/sources/tech/20090627 30 Linux System Monitoring Tools Every SysAdmin Should Know.md	
@@ -1,3 +1,5 @@
+Translating by jessie-pang
+
 30 Linux System Monitoring Tools Every SysAdmin Should Know
 ======