diff --git a/sources/tech/20171218 Internet Chemotherapy.md b/sources/tech/20171218 Internet Chemotherapy.md
index ffe15fb5c1..2d2b950db5 100644
--- a/sources/tech/20171218 Internet Chemotherapy.md	
+++ b/sources/tech/20171218 Internet Chemotherapy.md	
@@ -1,3 +1,4 @@
+(yixunx translating)
 Internet Chemotherapy
 ======