diff --git a/source/chapter3/09_Summary_of_the_Grammar.md b/source/chapter3/09_Summary_of_the_Grammar.md
index 9369c4f7..bf8d0a27 100644
--- a/source/chapter3/09_Summary_of_the_Grammar.md
+++ b/source/chapter3/09_Summary_of_the_Grammar.md
@@ -1,3 +1,7 @@
+> 翻译：StanZhai
+
+> 校对：xielingwang
+
 # 语法总结
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