diff --git a/packaging/tools/makepkg.sh b/packaging/tools/makepkg.sh
index a59083525714fa25724c5d8d93ffd799c0685091..3da005c405cd61aa77ebf89240497ffa485b989f 100755
--- a/packaging/tools/makepkg.sh
+++ b/packaging/tools/makepkg.sh
@@ -341,7 +341,7 @@ if [ "$verMode" == "cluster" ] || [ "$verMode" == "cloud" ]; then
         tmp_pwd=`pwd`
     	  cd ${install_dir}/connector
     	  if [ ! -d taos-connector-jdbc ];then
-          	git clone -b main --depth=1 https://github.com/taosdata/taos-connector-jdbc.git ||:
+          	git clone -b 3.1.0 --depth=1 https://github.com/taosdata/taos-connector-jdbc.git ||:
     	  fi
     	  cd taos-connector-jdbc
     	  mvn clean package -Dmaven.test.skip=true