diff --git a/docs/user_docs/overview/introduction.md b/docs/user_docs/overview/introduction.md
index 3ee9c77666a7..b6185732ebee 100644
--- a/docs/user_docs/overview/introduction.md
+++ b/docs/user_docs/overview/introduction.md
@@ -5,6 +5,9 @@ keywords: [kubeblocks, overview, introduction]
 sidebar_position: 1
 ---
 
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
 # Introduction
 
 ## What is KubeBlocks