diff --git a/main.go b/main.go
index f51326d495..34066a48f0 100644
--- a/main.go
+++ b/main.go
@@ -45,7 +45,7 @@ var (
 	CLOUD_GOX  string
 	COMMIT     string
 	LABEL      = `dev` //beta/alpha/stable
-	VERSION    = `2.2.1`
+	VERSION    = `2.2.2`
 
 	version   string
 	schemaVer = 3.3 //数据表结构版本
diff --git a/tool/build-all-platform.bat b/tool/build-all-platform.bat
index 5e10942bf7..b876f902d4 100644
--- a/tool/build-all-platform.bat
+++ b/tool/build-all-platform.bat
@@ -7,7 +7,7 @@ cd tool
 set time_hh=%time:~0,2%
 if /i %time_hh% LSS 10 (set time_hh=0%time:~1,1%)
 
-set NGING_VERSION="2.2.1"
+set NGING_VERSION="2.2.2"
 set NGING_BUILD=%date:~,4%%date:~5,2%%date:~8,2%%time_hh%%time:~3,2%%time:~6,2%
 set NGING_COMMIT=
 for /F %%i in ('git rev-parse HEAD') do ( set NGING_COMMIT=%%i)
diff --git a/tool/inc-version.sh b/tool/inc-version.sh
index 25a8af9c21..781af1b76b 100644
--- a/tool/inc-version.sh
+++ b/tool/inc-version.sh
@@ -1,4 +1,4 @@
-export NGING_VERSION="2.2.1"
+export NGING_VERSION="2.2.2"
 export NGING_BUILD=`date +%Y%m%d%H%M%S`
 export NGING_COMMIT=`git rev-parse HEAD`
 export NGING_LABEL="stable"