diff --git a/scripts/install-debian.sh b/scripts/install-debian.sh
index 55bc015..3fac3d2 100644
--- a/scripts/install-debian.sh
+++ b/scripts/install-debian.sh
@@ -32,10 +32,11 @@ if [ ! -f '/usr/bin/wget' ]; then
 fi
 
 TMP_DIR=`mktemp -d`
+GIT_TAGS=svn1112
 cd ${TMP_DIR}
 
 echo 'Downloading vlmcsd binaries ...'
-wget -q https://github.com/Wind4/vlmcsd/releases/download/svn1108/binaries.tar.gz -O binaries.tar.gz
+wget -q https://github.com/Wind4/vlmcsd/releases/download/${GIT_TAGS}/binaries.tar.gz -O binaries.tar.gz
 check_result $? 'Download vlmcsd failed.'
 
 echo 'Downloading startup script ...'
diff --git a/scripts/install-rhel.sh b/scripts/install-rhel.sh
index 76fba63..9ca66e9 100644
--- a/scripts/install-rhel.sh
+++ b/scripts/install-rhel.sh
@@ -38,10 +38,11 @@ if [ ! -f '/sbin/service' ]; then
 fi
 
 TMP_DIR=`mktemp -d`
+GIT_TAG=svn1112
 cd ${TMP_DIR}
 
 echo 'Downloading vlmcsd ...'
-wget -q https://github.com/Wind4/vlmcsd/releases/download/svn1108/binaries.tar.gz -O binaries.tar.gz
+wget -q https://github.com/Wind4/vlmcsd/releases/download/${GIT_TAG}/binaries.tar.gz -O binaries.tar.gz
 check_result $? 'Download vlmcsd failed.'
 
 echo 'Downloading startup script ...'
diff --git a/scripts/uninstall.sh b/scripts/uninstall.sh
new file mode 100644
index 0000000..6f31592
--- /dev/null
+++ b/scripts/uninstall.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+#
+# Install a VLMCSD service for CentOS/RedHat
+#
+# Author: Wind4 (puxiaping@gmail.com)
+# Date:   October 28, 2018
+#
+
+echo 'Remove the /etc/init.d/vlmcsd'
+rm -f /etc/init.d/vlmcsd
+
+echo 'Remove the /usr/bin/vlmcsd'
+rm -f /usr/bin/vlmcsd
+
+echo 'Uninstall successfully.'
\ No newline at end of file