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: