diff --git a/tests/pytest/insert/insertFromCSVPerformance.py b/tests/pytest/perfbenchmark/insertFromCSVPerformance.py
similarity index 96%
rename from tests/pytest/insert/insertFromCSVPerformance.py
rename to tests/pytest/perfbenchmark/insertFromCSVPerformance.py
index 487497631a368778c857ce71234a4574837390c1..27de19f67f5d348181544961ef3329f95e740909 100644
--- a/tests/pytest/insert/insertFromCSVPerformance.py
+++ b/tests/pytest/perfbenchmark/insertFromCSVPerformance.py
@@ -32,7 +32,7 @@ class insertFromCSVPerformace:
         self.host = "127.0.0.1"
         self.user = "root"
         self.password = "taosdata"
-        self.config = "/etc/perf"
+        self.config = "/etc/%s" % self.branchName
         self.conn = taos.connect(
             self.host,
             self.user,
@@ -95,6 +95,7 @@ class insertFromCSVPerformace:
 
         in_order_time = (float) (totalTime / 10)
         print("In order - Insert time: %f" % in_order_time)
+        cursor.execute("drop database if exists %s" % self.dbName)
         cursor.close()
 
 
@@ -133,9 +134,9 @@ if __name__ == '__main__':
         '-b',
         '--branch-name',
         action='store',
-        default='develop',
+        default='2.4',
         type=str,
-        help='branch name (default: develop)')
+        help='branch name (default: 2.4)')
     parser.add_argument(
         '-T',
         '--build-type',
diff --git a/tests/pytest/query/queryPerformance.py b/tests/pytest/perfbenchmark/queryPerformance.py
similarity index 89%
rename from tests/pytest/query/queryPerformance.py
rename to tests/pytest/perfbenchmark/queryPerformance.py
index 29e5cb19b75b0943c24382d268e81daebed01cdf..cd64f8e2a264c69dfb9e84b11779d886a676834d 100644
--- a/tests/pytest/query/queryPerformance.py
+++ b/tests/pytest/perfbenchmark/queryPerformance.py
@@ -32,7 +32,7 @@ class taosdemoQueryPerformace:
         self.host = "127.0.0.1"
         self.user = "root"
         self.password = "taosdata"
-        self.config = "/etc/perf"
+        self.config = "/etc/%s" % self.branch
         self.conn = taos.connect(
             self.host,
             self.user,
@@ -55,35 +55,35 @@ class taosdemoQueryPerformace:
         tableid = 1
         cursor2.execute("create table if not exists %s%d using %s tags(%d, '%s')" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
         
-        sql = "select avg(f1), max(f2), min(f3) from test.meters"
+        sql = "select avg(current), max(voltage), min(phase) from test.meters"
         tableid = 2
         cursor2.execute("create table if not exists %s%d using %s tags(%d, '%s')" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
         
-        sql = "select count(*) from test.meters where loc='beijing'"
+        sql = "select count(*) from test.meters where location='beijing'"
         tableid = 3
         cursor2.execute("create table if not exists %s%d using %s tags(%d, \"%s\")" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
         
-        sql = "select avg(f1), max(f2), min(f3) from test.meters where areaid=10"
+        sql = "select avg(current), max(voltage), min(phase) from test.meters where groupid=10"
         tableid = 4
         cursor2.execute("create table if not exists %s%d using %s tags(%d, '%s')" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
         
-        sql = "select avg(f1), max(f2), min(f3) from test.t10 interval(10s)"
+        sql = "select avg(current), max(voltage), min(phase) from test.d10 interval(10s)"
         tableid = 5
         cursor2.execute("create table if not exists %s%d using %s tags(%d, '%s')" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
         
-        sql = "select last_row(*) from meters"
+        sql = "select last_row(*) from test.meters"
         tableid = 6
         cursor2.execute("create table if not exists %s%d using %s tags(%d, '%s')" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
         
-        sql = "select * from meters limit 10000"
+        sql = "select * from test.meters limit 10000"
         tableid = 7
         cursor2.execute("create table if not exists %s%d using %s tags(%d, '%s')" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
         
-        sql = "select avg(f1), max(f2), min(f3) from meters where ts <= '2017-07-15 10:40:01.000' and ts <= '2017-07-15 14:00:40.000'"
+        sql = "select avg(current), max(voltage), min(phase) from meters where ts <= '2017-07-15 10:40:01.000' and ts <= '2017-07-15 14:00:40.000'"
         tableid = 8
         cursor2.execute("create table if not exists %s%d using %s tags(%d, \"%s\")" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
 
-        sql = "select last(*) from meters"
+        sql = "select last(*) from test.meters"
         tableid = 9
         cursor2.execute("create table if not exists %s%d using %s tags(%d, '%s')" % (self.tbPerfix, tableid, self.stbName, tableid, sql))
 
@@ -106,7 +106,7 @@ class taosdemoQueryPerformace:
 
         query_data = {
             "filetype": "query",
-            "cfgdir": "/etc/perf",
+            "cfgdir": "/etc/%s" % self.branch,
             "host": "127.0.0.1",
             "port": 6030,
             "user": "root",
@@ -126,6 +126,7 @@ class taosdemoQueryPerformace:
         return query_json_file
 
     def getBuildPath(self):
+        buildPath=""
         selfPath = os.path.dirname(os.path.realpath(__file__))
 
         if ("community" in selfPath):
@@ -134,7 +135,7 @@ class taosdemoQueryPerformace:
             projPath = selfPath[:selfPath.find("tests")]
 
         for root, dirs, files in os.walk(projPath):
-            if ("taosdemo" in files):
+            if ("perfMonitor" in files):
                 rootRealPath = os.path.dirname(os.path.realpath(root))
                 if ("packaging" not in rootRealPath):
                     buildPath = root[:len(root) - len("/build/bin")]
@@ -150,7 +151,7 @@ class taosdemoQueryPerformace:
     def query(self): 
         buildPath = self.getBuildPath()
         if (buildPath == ""):
-            print("taosdemo not found!")
+            print("perfMonitor not found!")
             sys.exit(1)
             
         binPath = buildPath + "/build/bin/"
@@ -220,9 +221,9 @@ if __name__ == '__main__':
         '-b',
         '--git-branch',
         action='store',
-        default='master',
+        default='2.4',
         type=str,
-        help='git branch (default: master)')
+        help='git branch (default: 2.4)')
     parser.add_argument(
         '-T',
         '--build-type',
diff --git a/tests/pytest/tools/taosdemoPerformance.py b/tests/pytest/perfbenchmark/taosdemoPerformance.py
similarity index 97%
rename from tests/pytest/tools/taosdemoPerformance.py
rename to tests/pytest/perfbenchmark/taosdemoPerformance.py
index 82c57a656dfea12f80fe4eb2b530742c5bfb0916..1d91d056abf870830d3a2117bc6df81c57140590 100644
--- a/tests/pytest/tools/taosdemoPerformance.py
+++ b/tests/pytest/perfbenchmark/taosdemoPerformance.py
@@ -32,7 +32,7 @@ class taosdemoPerformace:
         self.host = "127.0.0.1"
         self.user = "root"
         self.password = "taosdata"
-        self.config = "/etc/perf"
+        self.config = "/etc/%s" % self.branch
         self.conn = taos.connect(
             self.host,
             self.user,
@@ -88,7 +88,7 @@ class taosdemoPerformace:
 
         insert_data = {
             "filetype": "insert",
-            "cfgdir": "/etc/perf",
+            "cfgdir": "/etc/%s" % self.branch,
             "host": "127.0.0.1",
             "port": 6030,
             "user": "root",
@@ -112,6 +112,7 @@ class taosdemoPerformace:
         return output
 
     def getBuildPath(self):
+        buildPath = ""
         selfPath = os.path.dirname(os.path.realpath(__file__))
 
         if ("community" in selfPath):
@@ -130,7 +131,7 @@ class taosdemoPerformace:
     def insertData(self):
         buildPath = self.getBuildPath()
         if (buildPath == ""):
-            print("taosdemo not found!")
+            print("perfMonitor not found!")
             sys.exit(1)
             
         binPath = buildPath + "/build/bin/"
@@ -198,9 +199,9 @@ if __name__ == '__main__':
         '-b',
         '--git-branch',
         action='store',
-        default='master',
+        default='2.4',
         type=str,
-        help='git branch (default: master)')
+        help='git branch (default: 2.4)')
     parser.add_argument(
         '-T',
         '--build-type',