diff --git a/Changelog.md b/Changelog.md
index 68099a306..8d9ea4c28 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,5 @@
 
-### v2.0.0-rc1(2021-12-09)
+### lab-rc1(2021-12-09)
 
 **Add**
 - 适配兼容FISCO BCOS v3.0.0
@@ -7,9 +7,9 @@
 
 **兼容性**
 - 支持FISCO-BCOS v3.0.0 及以上版本
-- WeBASE-Web v2.0.0-rc1
-- WeBASE-Front v2.0.0-rc1
-- WeBASE-Sign v2.0.0-rc1
+- WeBASE-Web lab-rc1
+- WeBASE-Front lab-rc1
+- WeBASE-Sign lab-rc1
 详细了解,请阅读[**技术文档**](https://webasedoc.readthedocs.io/zh_CN/lab/)。
 
 
diff --git a/release_note.txt b/release_note.txt
index 1ee76d11b..67b083048 100644
--- a/release_note.txt
+++ b/release_note.txt
@@ -1 +1 @@
-v2.0.0-rc1
+lab-rc1
diff --git a/src/main/resources/application-docker.yml b/src/main/resources/application-docker.yml
index 2000a5675..55dba2a24 100644
--- a/src/main/resources/application-docker.yml
+++ b/src/main/resources/application-docker.yml
@@ -1,5 +1,5 @@
 # server version
-version: v2.0.0-rc1
+version: lab-rc1
 
 #server config
 server:
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 6d5223760..17a4ef886 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,5 +1,5 @@
 # server version
-version: v2.0.0-rc1
+version: lab-rc1
 
 #server config
 server: