diff --git a/rpm/build.sh b/rpm/build.sh
index 9c55212e9fa7af7d67c133eaa98e02193186ada0..564b9d86f6cc06c86d36c37cba75787656e6ded2 100755
--- a/rpm/build.sh
+++ b/rpm/build.sh
@@ -108,7 +108,7 @@ function build()
     CID=`git log |head -n1 | awk -F' ' '{print $2}'`
     BRANCH=`git branch | grep -e "^\*" | awk -F' ' '{print $2}'`
     DATE=`date '+%b %d %Y %H:%M:%S'`
-    VERSION=$VERSION".`date +%s`"`
+    VERSION="$VERSION".`date +%s`
     BUILD_DIR="$DIR/.build"
     rm -fr $BUILD_DIR
     mkdir -p $BUILD_DIR/lib/site-packages
diff --git a/rpm/ob-deploy-build.sh b/rpm/ob-deploy-build.sh
index 7fb85353636a6a5db6c472a057cd4ce96edb4303..4fb1551c4f53154fc7359bca97c502243727807a 100755
--- a/rpm/ob-deploy-build.sh
+++ b/rpm/ob-deploy-build.sh
@@ -12,6 +12,8 @@ if [[ x"$PYTHON3_SWITCH" == x"" ]]; then
 fi
 
 CURDIR=$PWD
+DIR=`dirname $0`
+cd $DIR
 
 echo "[BUILD] args: CURDIR=${CURDIR} PROJECT_NAME=${PROJECT_NAME} VERSION=${VERSION} RELEASE=${RELEASE}"