diff --git a/packaging/tools/makepkg.sh b/packaging/tools/makepkg.sh
index 166c77571a9683eea0eb4b473128d2df563c92c6..e3c1ab269abadad8b75d31a0a3c9dfd1336d36f2 100755
--- a/packaging/tools/makepkg.sh
+++ b/packaging/tools/makepkg.sh
@@ -135,6 +135,15 @@ if [ -n "${taostools_bin_files}" ]; then
     else
         echo -e "install-taostools.sh not found"
     fi
+    
+    if [ -f ${top_dir}/src/kit/taos-tools/packaging/tools/uninstall-taostools.sh ]; then
+        cp ${top_dir}/src/kit/taos-tools/packaging/tools/uninstall-taostools.sh \
+            ${taostools_install_dir}/ > /dev/null \
+            && chmod a+x ${taostools_install_dir}/uninstall-taostools.sh \
+            || echo -e "failed to copy uninstall-taostools.sh"
+    else
+        echo -e "uninstall-taostools.sh not found"
+    fi
 
     if [ -f ${build_dir}/lib/libavro.so.23.0.0 ]; then
         mkdir -p ${taostools_install_dir}/avro/{lib,lib/pkgconfig} || echo -e "failed to create ${taostools_install_dir}/avro"
diff --git a/src/kit/taos-tools b/src/kit/taos-tools
index da842b77f438e5b4c496918e51f8ea02ba0f2c99..02e4e085f3f2ccc9b4a29d865ed2bf8c76d2cada 160000
--- a/src/kit/taos-tools
+++ b/src/kit/taos-tools
@@ -1 +1 @@
-Subproject commit da842b77f438e5b4c496918e51f8ea02ba0f2c99
+Subproject commit 02e4e085f3f2ccc9b4a29d865ed2bf8c76d2cada
diff --git a/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py b/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py
index 51edecdbbfba7f23c55db9b4afc32bd5720ec36c..b859bef981c5cb454625901eb7427b65b0395d38 100644
--- a/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py
+++ b/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py
@@ -38,8 +38,6 @@ class TDTestCase:
         tdSql.execute("use newtest")
         tdSql.query("select count(*) from newtest.meters")
         tdSql.checkData(0, 0, 20)
-        tdSql.query("select distinct(c0) from newtest.meters")
-        tdSql.checkRows(7)
         tdSql.query("describe meters")
         tdSql.checkRows(8)
         tdSql.checkData(0, 1, "TIMESTAMP")
@@ -67,8 +65,6 @@ class TDTestCase:
         tdSql.checkData(0, 0, 2)
         tdSql.query("select count(*) from test.meters")
         tdSql.checkData(0, 0, 20)
-        tdSql.query("select distinct(c0) from test.meters")
-        tdSql.checkRows(7)
 
         cmd = "taosBenchmark -n 3 -t 3 -B 2 -i 1 -G -y -T 1 2>&1 | grep sleep | wc -l"
         sleepTimes = subprocess.check_output(cmd, shell=True).decode("utf-8")