diff --git a/Changelog.md b/Changelog.md
index cb49ba84a..e4af2f1d3 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,13 +1,13 @@
 
-### v2.0.0-rc1(2021-12-09)
+### lab-rc1(2021-12-09)
 
 **Add**
 - 适配兼容FISCO BCOS v3.0.0
 
 **兼容性**
 - 支持FISCO-BCOS v3.0.0 及以上版本
-- WeBASE-Node-Manager v2.0.0-rc1
-- WeBASE-Sign v2.0.0-rc1
+- WeBASE-Node-Manager 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 dd7003a81..9db18058b 100644
--- a/release_note.txt
+++ b/release_note.txt
@@ -1 +1 @@
-v2.0.0-rc1
\ No newline at end of file
+lab-rc1
\ No newline at end of file
diff --git a/src/main/resources/application-docker.yml b/src/main/resources/application-docker.yml
index 4596fa3ee..df05e2498 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:
   port: ${SERVER_PORT:5002}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 7fca5b8c2..b23d362a4 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:
   port: 5002