diff --git a/docs-cn/14-reference/04-components-and-tools/01-taosAdapter.md b/docs-cn/14-reference/04-components-and-tools/01-taosAdapter.md
deleted file mode 100644
index c08d3490bf1a03160369a83bb404b8f70ae138d2..0000000000000000000000000000000000000000
--- a/docs-cn/14-reference/04-components-and-tools/01-taosAdapter.md
+++ /dev/null
@@ -1 +0,0 @@
-# taosAdapter
\ No newline at end of file
diff --git a/docs-cn/14-reference/04-components-and-tools/02-taosdump.md b/docs-cn/14-reference/04-components-and-tools/02-taosdump.md
deleted file mode 100644
index 9a01232368b725c872c13aed9cf13824b2c9fd97..0000000000000000000000000000000000000000
--- a/docs-cn/14-reference/04-components-and-tools/02-taosdump.md
+++ /dev/null
@@ -1 +0,0 @@
-# taosdump
\ No newline at end of file
diff --git a/docs-cn/14-reference/04-components-and-tools/03-taosBenchmark.md b/docs-cn/14-reference/04-components-and-tools/03-taosBenchmark.md
deleted file mode 100644
index be6e85ef06e13a62428465323efd82b196e259ff..0000000000000000000000000000000000000000
--- a/docs-cn/14-reference/04-components-and-tools/03-taosBenchmark.md
+++ /dev/null
@@ -1 +0,0 @@
-# taosBenchmark
\ No newline at end of file
diff --git a/docs-cn/14-reference/04-components-and-tools/04-taosKeeper.md b/docs-cn/14-reference/04-components-and-tools/04-taosKeeper.md
deleted file mode 100644
index 341474f55744ca7d8eb7c327341206e5ddbe486b..0000000000000000000000000000000000000000
--- a/docs-cn/14-reference/04-components-and-tools/04-taosKeeper.md
+++ /dev/null
@@ -1 +0,0 @@
-# taosKeeper
\ No newline at end of file
diff --git a/docs-cn/14-reference/04-components-and-tools/_category_.yml b/docs-cn/14-reference/04-components-and-tools/_category_.yml
deleted file mode 100644
index 162f7c312ae8288fb7b1c420d51737c9ec52d826..0000000000000000000000000000000000000000
--- a/docs-cn/14-reference/04-components-and-tools/_category_.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-label: 组件和工具
-link:
-  type: generated-index
\ No newline at end of file