diff --git a/build/pack/build.sh b/build/pack/build.sh
index 1a59975..ba2f36f 100755
--- a/build/pack/build.sh
+++ b/build/pack/build.sh
@@ -3,20 +3,24 @@
 #prepare the variables.
 
 # version name
-VERSION_NAME=3.0.0-beta.1
+VERSION_NAME=tank-3.0.0.beta1
 # eg. amd64
 GOARCH=$(go env GOARCH)
 # eg. darwin
 GOOS=$(go env GOOS)
-# service dir eg. /data/tank/build/service
+# service dir eg. /data/tank/build/pack
 SERVICE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 # project dir eg. /data/tank
 PROJECT_DIR=$(dirname $(dirname ${SERVICE_DIR}))
+# build dir
+BUILD_DIR=${PROJECT_DIR}/build
 # final zip file name.
 FILE_NAME=${VERSION_NAME}.${GOOS}-${GOARCH}.tar.gz
-# zip dist dir
+# zip dist dir eg. /data/tank/tmp/dist
 DIST_DIR=${PROJECT_DIR}/tmp/dist
-# final dist path
+# component dir eg. /data/tank/tmp/dist/tank-3.0.0.beta1
+COMPONENT_DIR=${DIST_DIR}/${VERSION_NAME}
+# final dist path eg. /data/tank/tmp/dist/tank-3.0.0.beta1.darwin-amd64.tar.gz
 DIST_PATH=${DIST_DIR}/${FILE_NAME}
 
 cd ${PROJECT_DIR}
@@ -25,36 +29,29 @@ echo "go build -mod=readonly"
 go build -mod=readonly
 
 # if a directory
-if [[ ! -d DIST_DIR ]] ; then
-    mkdir -p ${DIST_DIR}
+if [[ -d COMPONENT_DIR ]] ; then
+    rm -rf ${COMPONENT_DIR}
+    mkdir ${COMPONENT_DIR}
+else
+    mkdir -p ${COMPONENT_DIR}
 fi
 
-# if a directory
-if [ -d $distPath ] ; then
-    echo "clear $distPath"
-    rm -rf $distPath
-fi
-
-echo "create directory $distPath"
-mkdir $distPath
-
 echo "copying cmd tank"
-cp "$GOPATH/bin/tank" $distPath
+cp ./tank ${COMPONENT_DIR}
 
 echo "copying build"
-cp -r "$GOPATH/src/tank/build/." $distPath
+cp -r ${BUILD_DIR}/* ${COMPONENT_DIR}
 
 echo "remove pack"
-rm -rf $distPath/pack
+rm -rf ${COMPONENT_DIR}/pack
 
 echo "remove doc"
-rm -rf $distPath/doc
+rm -rf ${COMPONENT_DIR}/doc
 
 echo "compress to tar.gz"
-echo "tar -zcvf $distFolder/$FILE_NAME ./$VERSION_NAME"
-cd $distPath
-cd ..
-tar -zcvf $distFolder/$FILE_NAME ./$VERSION_NAME
+echo "tar -zcvf $DIST_PATH $COMPONENT_DIR"
 
-echo "check the dist file in $distPath"
-echo "finish!"
\ No newline at end of file
+cd ${DIST_DIR}
+tar -zcvf ${DIST_PATH} ./${VERSION_NAME}
+
+echo "finish packaging!"
\ No newline at end of file
diff --git a/code/core/config.go b/code/core/config.go
index 8e4293b..8ac3615 100644
--- a/code/core/config.go
+++ b/code/core/config.go
@@ -15,7 +15,7 @@ const (
 	TABLE_PREFIX = "tank20_"
 
 	//当前版本
-	VERSION = "3.0.0-beta.1"
+	VERSION = "3.0.0.beta1"
 )
 
 type Config interface {