diff --git a/cmake/taostools_CMakeLists.txt.in b/cmake/taostools_CMakeLists.txt.in
index 71f42db14e..2f2dfc5ddc 100644
--- a/cmake/taostools_CMakeLists.txt.in
+++ b/cmake/taostools_CMakeLists.txt.in
@@ -2,7 +2,7 @@
 # taos-tools
 ExternalProject_Add(taos-tools
         GIT_REPOSITORY https://github.com/taosdata/taos-tools.git
-        GIT_TAG ad6ae3c
+        GIT_TAG a50de3b
         SOURCE_DIR "${TD_SOURCE_DIR}/tools/taos-tools"
         BINARY_DIR ""
         #BUILD_IN_SOURCE TRUE
diff --git a/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py b/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py
index 163cdd0055..ba296584ba 100644
--- a/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py
+++ b/tests/develop-test/5-taos-tools/taosbenchmark/commandline.py
@@ -56,7 +56,7 @@ class TDTestCase:
 
     def run(self):
         binPath = self.getPath()
-        cmd = "%s -F 7 -H 9 -n 10 -t 2 -x -y -M -C -d newtest -l 5 -A binary,nchar\(31\) -b tinyint,binary\(23\),bool,nchar -w 29 -E -m $%%^*" %binPath
+        cmd = "%s -F 7 -n 10 -t 2 -x -y -M -C -d newtest -l 5 -A binary,nchar\(31\) -b tinyint,binary\(23\),bool,nchar -w 29 -E -m $%%^*" %binPath
         tdLog.info("%s" % cmd)
         os.system("%s" % cmd)
         tdSql.execute("use newtest")
diff --git a/tests/develop-test/5-taos-tools/taosbenchmark/invalid_commandline.py b/tests/develop-test/5-taos-tools/taosbenchmark/invalid_commandline.py
index e5a2551e63..d706eea068 100644
--- a/tests/develop-test/5-taos-tools/taosbenchmark/invalid_commandline.py
+++ b/tests/develop-test/5-taos-tools/taosbenchmark/invalid_commandline.py
@@ -53,7 +53,7 @@ class TDTestCase:
 
     def run(self):
         binPath = self.getPath()
-        cmd = "%s -F abc -P abc -I abc -T abc -H abc -i abc -S abc -B abc -r abc -t abc -n abc -l abc -w abc -w 16385 -R abc -O abc -a abc -n 2 -t 2 -r 1 -y" %binPath
+        cmd = "%s -F abc -P abc -I abc -T abc -i abc -S abc -B abc -r abc -t abc -n abc -l abc -w abc -w 16385 -R abc -O abc -a abc -n 2 -t 2 -r 1 -y" %binPath
         tdLog.info("%s" % cmd)
         os.system("%s" % cmd)
         tdSql.query("select count(*) from test.meters")