diff --git a/docs/zh/sql/index.md b/docs/zh/sql/index.md
index 65ff6a2..f999d21 100644
--- a/docs/zh/sql/index.md
+++ b/docs/zh/sql/index.md
@@ -9,7 +9,7 @@ priority: 1
 
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 ## “数据库”课程考核内容