diff --git a/docs/conf.py b/docs/conf.py
index 6e1d8362544347c87b68417cc4cce0fb2809a1df..26f03363c4edd3efe719e9f43bb57f467fd5c9d9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -25,7 +25,7 @@ project = 'Oniro Project Build System'
 copyright = '2021'
 author = 'Oniro Project'
 
-version = '1.0.0-rc'
+version = '1.99.99'
 release = version
 
 # -- General configuration ---------------------------------------------------
diff --git a/meta-oniro-core/conf/distro/oniro-freertos.conf b/meta-oniro-core/conf/distro/oniro-freertos.conf
index 9d9222868f4e2991747a2443bafddd50cb30b331..64cf56a841b905eace81f2f59bdbca5a06f06327 100644
--- a/meta-oniro-core/conf/distro/oniro-freertos.conf
+++ b/meta-oniro-core/conf/distro/oniro-freertos.conf
@@ -7,4 +7,4 @@ require conf/distro/freertos.conf
 
 DISTRO = "oniro-freertos"
 DISTRO_NAME = "Oniro Project Base FreeRTOS Distro"
-DISTRO_VERSION = "1.0.0-rc"
+DISTRO_VERSION = "1.99.99"
diff --git a/meta-oniro-core/conf/distro/oniro-linux.conf b/meta-oniro-core/conf/distro/oniro-linux.conf
index 6110d97424c48fb23de0cb97e643b156c35082c0..7f07de1b98c71ff828d6231a418acb416cb65986 100644
--- a/meta-oniro-core/conf/distro/oniro-linux.conf
+++ b/meta-oniro-core/conf/distro/oniro-linux.conf
@@ -4,7 +4,7 @@
 
 DISTRO = "oniro-linux"
 DISTRO_NAME = "Oniro Project Base Linux Distro"
-DISTRO_VERSION = "1.0.0-rc"
+DISTRO_VERSION = "1.99.99"
 DISTRO_CODENAME = "dunfell"
 SDK_VENDOR = "-onirosdk"
 SDK_VERSION = "${@d.getVar('DISTRO_VERSION').replace('snapshot-${DATE}', 'snapshot')}"
diff --git a/meta-oniro-core/conf/distro/oniro-zephyr.conf b/meta-oniro-core/conf/distro/oniro-zephyr.conf
index 1d76f98e468a018e7bc8abd06f1ff7d263d64274..3bc8789ec451effec67b06033f84f4dd72fa25c2 100644
--- a/meta-oniro-core/conf/distro/oniro-zephyr.conf
+++ b/meta-oniro-core/conf/distro/oniro-zephyr.conf
@@ -7,4 +7,4 @@ require conf/distro/zephyr.conf
 
 DISTRO = "oniro-zephyr"
 DISTRO_NAME = "Oniro Project Base Zephyr Distro"
-DISTRO_VERSION = "1.0.0-rc"
+DISTRO_VERSION = "1.99.99"