diff --git a/IX. ‘How-to’ guides/67. Data Access.md b/IX. ‘How-to’ guides/67. Data Access.md
index e69de29..b8fb1e0 100644
--- a/IX. ‘How-to’ guides/67. Data Access.md	
+++ b/IX. ‘How-to’ guides/67. Data Access.md	
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+### 67. 数据访问