diff --git a/zh/SUMMARY.md b/zh/SUMMARY.md
index 31ccf22..d0c26cc 100644
--- a/zh/SUMMARY.md
+++ b/zh/SUMMARY.md
@@ -82,7 +82,6 @@
 * [🟡 卓越性能](gao-ji-te-xing/zhuo-yue-xing-neng.md)
 * [数据库可插拔](gao-ji-te-xing/shu-ju-ku-ke-cha-ba.md)
 * [原生SQL](gao-ji-te-xing/yuan-sheng-sql.md)
-* [Q & A](gao-ji-te-xing/q-and-a/README.md)
-  * [关联，汇总，引用对比](gao-ji-te-xing/q-and-a/guan-lian-hui-zong-yin-yong-dui-bi.md)
 * [博客](gao-ji-te-xing/bo-ke/README.md)
   * [数据新生：Postgres 与 Airtable 的融合体](gao-ji-te-xing/bo-ke/shu-ju-xin-sheng-postgres-yu-airtable-de-rong-he-ti.md)
+  * [关联，汇总，引用对比](gao-ji-te-xing/bo-ke/guan-lian-hui-zong-yin-yong-dui-bi.md)
diff --git a/zh/gao-ji-te-xing/q-and-a/guan-lian-hui-zong-yin-yong-dui-bi.md b/zh/gao-ji-te-xing/bo-ke/guan-lian-hui-zong-yin-yong-dui-bi.md
similarity index 100%
rename from zh/gao-ji-te-xing/q-and-a/guan-lian-hui-zong-yin-yong-dui-bi.md
rename to zh/gao-ji-te-xing/bo-ke/guan-lian-hui-zong-yin-yong-dui-bi.md
diff --git a/zh/gao-ji-te-xing/q-and-a/README.md b/zh/gao-ji-te-xing/q-and-a/README.md
deleted file mode 100644
index 7bee4c5..0000000
--- a/zh/gao-ji-te-xing/q-and-a/README.md
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@@ -1,2 +0,0 @@
-# Q & A
-