diff --git a/config/_default/config.toml b/config/_default/config.toml
index 478486d84..04456296c 100644
--- a/config/_default/config.toml
+++ b/config/_default/config.toml
@@ -217,12 +217,6 @@ hasChildren = true
     URL = "https://v1-0.docs.kubesphere.io/docs/"
     weight = 8
 
-    [[languages.en.menu.main]]
-    parent = "Documentation"
-    name = "v4.1"
-    URL = "/docs/v4.1"
-    weight = 9
-
 [[languages.en.menu.main]]
 weight = 5
 hasChildren = true
@@ -390,12 +384,6 @@ name = "文档中心"
     URL = "https://v1-0.docs.kubesphere.io/docs/zh-CN/"
     weight = 8
 
-    [[languages.zh.menu.main]]
-    parent = "文档中心"
-    name = "v4.1"
-    URL = "/docs/v4.1"
-    weight = 9
-
 [[languages.zh.menu.main]]
 weight = 5
 hasChildren = true
diff --git a/content/zh/docs/v4.1/search.md b/content/zh/docs/v4.1/search.md
deleted file mode 100644
index 4e9d5c12c..000000000
--- a/content/zh/docs/v4.1/search.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: "搜索功能"
-sitemap:
-priority : 0.1
----
diff --git a/static/images/icons/alarm_lamp_fill.svg b/static/images/icons/alarm_lamp_fill.svg
deleted file mode 100644
index ead2d7a78..000000000
--- a/static/images/icons/alarm_lamp_fill.svg
+++ /dev/null
@@ -1,6 +0,0 @@
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diff --git a/static/images/icons/apps_2_duotone.svg b/static/images/icons/apps_2_duotone.svg
deleted file mode 100644
index 8ce5f99d0..000000000
--- a/static/images/icons/apps_2_duotone.svg
+++ /dev/null
@@ -1,4 +0,0 @@
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diff --git a/static/images/icons/book_4_info_duotone.svg b/static/images/icons/book_4_info_duotone.svg
deleted file mode 100644
index 466b7eeb8..000000000
--- a/static/images/icons/book_4_info_duotone.svg
+++ /dev/null
@@ -1,4 +0,0 @@
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diff --git a/static/images/icons/caret_down_fill.svg b/static/images/icons/caret_down_fill.svg
deleted file mode 100644
index a6fd44480..000000000
--- a/static/images/icons/caret_down_fill.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
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-</svg>
diff --git a/static/images/icons/caret_up_fill.svg b/static/images/icons/caret_up_fill.svg
deleted file mode 100644
index fe2567dbe..000000000
--- a/static/images/icons/caret_up_fill.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
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diff --git a/static/images/icons/chevron_left_circle_fill.svg b/static/images/icons/chevron_left_circle_fill.svg
deleted file mode 100644
index e09467cd1..000000000
--- a/static/images/icons/chevron_left_circle_fill.svg
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/static/images/icons/chevron_left_fill.svg b/static/images/icons/chevron_left_fill.svg
deleted file mode 100644
index 0c7f01aee..000000000
--- a/static/images/icons/chevron_left_fill.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
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-</svg>
diff --git a/static/images/icons/chevron_right_circle_fill.svg b/static/images/icons/chevron_right_circle_fill.svg
deleted file mode 100644
index 5ab168b3b..000000000
--- a/static/images/icons/chevron_right_circle_fill.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M8.00004 14.6666C11.6819 14.6666 14.6667 11.6818 14.6667 7.99992C14.6667 4.31802 11.6819 1.33325 8.00004 1.33325C4.31814 1.33325 1.33337 4.31802 1.33337 7.99992C1.33337 11.6818 4.31814 14.6666 8.00004 14.6666ZM6.35717 5.60923L7.29998 4.66642L10.5997 7.96637L7.29986 11.2662L6.35706 10.3234L8.71419 7.96625L6.35717 5.60923Z" fill="#B6C2CD"/>
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diff --git a/static/images/icons/close_duotone.svg b/static/images/icons/close_duotone.svg
deleted file mode 100644
index 7f925fc22..000000000
--- a/static/images/icons/close_duotone.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
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diff --git a/static/images/icons/code_box_duotone.svg b/static/images/icons/code_box_duotone.svg
deleted file mode 100644
index 7b4fb4aad..000000000
--- a/static/images/icons/code_box_duotone.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
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diff --git a/static/images/icons/copy_fill.svg b/static/images/icons/copy_fill.svg
deleted file mode 100644
index a99d90886..000000000
--- a/static/images/icons/copy_fill.svg
+++ /dev/null
@@ -1,4 +0,0 @@
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diff --git a/static/images/icons/document_question_duotone.svg b/static/images/icons/document_question_duotone.svg
deleted file mode 100644
index 5b5226e9d..000000000
--- a/static/images/icons/document_question_duotone.svg
+++ /dev/null
@@ -1,6 +0,0 @@
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diff --git a/static/images/icons/format_pdf_2_fill.svg b/static/images/icons/format_pdf_2_fill.svg
deleted file mode 100644
index d01916503..000000000
--- a/static/images/icons/format_pdf_2_fill.svg
+++ /dev/null
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diff --git a/static/images/icons/format_word_fill.svg b/static/images/icons/format_word_fill.svg
deleted file mode 100644
index 769042b85..000000000
--- a/static/images/icons/format_word_fill.svg
+++ /dev/null
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diff --git a/static/images/icons/gamepad_2_duotone.svg b/static/images/icons/gamepad_2_duotone.svg
deleted file mode 100644
index b0320b8af..000000000
--- a/static/images/icons/gamepad_2_duotone.svg
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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