diff --git a/sources/tech/20171019 How to run DOS programs in Linux.md b/sources/tech/20171019 How to run DOS programs in Linux.md
index 2e434fdab6..1422896126 100644
--- a/sources/tech/20171019 How to run DOS programs in Linux.md	
+++ b/sources/tech/20171019 How to run DOS programs in Linux.md	
@@ -1,3 +1,4 @@
+Translating by qhwdw
 How to run DOS programs in Linux
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