diff --git a/sources/tech/20160815 The cost of small modules.md b/sources/tech/20160815 The cost of small modules.md
index e975ec96a6..f60603132f 100644
--- a/sources/tech/20160815 The cost of small modules.md	
+++ b/sources/tech/20160815 The cost of small modules.md	
@@ -1,3 +1,5 @@
+Translating by Yinr
+
 The cost of small modules
 ====