diff --git a/docs-2.0/README.md b/docs-2.0/README.md
index 4b3ee8f6b8b..c6481cc9b43 100644
--- a/docs-2.0/README.md
+++ b/docs-2.0/README.md
@@ -1,70 +1,5 @@
 # Welcome to Nebula Graph {{ nebula.release }} Documentation
 
-!!! note "Check the manual version"
+!!! danger 
 
-    This manual is revised on {{ now().year }}-{{ now().month }}-{{ now().day }}, with [GitHub commit](https://github.com/vesoft-inc/nebula-docs/commits/v{{nebula.release}}) {{ git.short_commit }}.
-
-<!--
-!!! note "This manual is revised on {{ now().year }}-{{ now().month }}-{{ now().day }}, with [GitHub commit](https://github.com/vesoft-inc/nebula-docs/commits/master) {{ git.short_commit }}."
--->
-
-Nebula Graph is a distributed, scalable, and lightning-fast graph database. It is the optimal solution in the world capable of hosting graphs with dozens of billions of vertices (nodes) and trillions of edges (relationships) with millisecond latency.
-
-## Getting started
-
-* [Learning path](20.appendix/learning-path.md)
-* [What is Nebula Graph](1.introduction/1.what-is-nebula-graph.md)
-* [Quick start workflow](2.quick-start/1.quick-start-workflow.md)
-* [Configuration](4.deployment-and-installation/1.resource-preparations.md)
-* [nGQL cheatsheet](2.quick-start/6.cheatsheet-for-ngql.md)
-* [FAQ](20.appendix/0.FAQ.md)
-* [Ecosystem Tools](20.appendix/6.eco-tool-version.md)
-  
-## Other Sources
-
-- [Nebula Graph Homepage](https://nebula-graph.io/)
-- [Release note](20.appendix/releasenote.md)
-- [Forum](https://discuss.nebula-graph.io/)
-- [Blog](https://nebula-graph.io/posts/)
-- [Video](https://www.youtube.com/channel/UC73V8q795eSEMxDX4Pvdwmw)
-- [Chinese Docs](https://docs.nebula-graph.com.cn/)
-
-## Symbols used in this manual
-
-<!-- 
-This manual has over 40 cautions.
-This manual has over 30 dangers.
-This manual has over 80 compatibilities and corresponding tips.
--->
-
-!!! note
-
-    Additional information or operation-related notes.
-
-!!! caution
-
-    Cautions that need strict observation. If not, systematic breakdown, data loss, and security issues may happen.
-
-!!! danger
-
-    Operations that may cause danger. If not observed, systematic breakdown, data loss, and security issues will happen.
-
-!!! performance
-
-    Operations that merit attention as for performance enhancement.
-
-!!! faq
-
-    Common questions.
-
-!!! compatibility
-
-    The compatibility between nGQL and openCypher, or between the current version of nGQL and its prior ones. 
-
-!!! enterpriseonly
-
-    Differences between the Nebula Graph Open Source and Enterprise editions.
-
-## Modify errors
- 
-This Nebula Graph manual is written in the Markdown language. Users can click the pencil sign on the upper right side of each document title and modify errors.
+    A [new version](https://docs.nebula-graph.io/) has been released.
\ No newline at end of file