diff --git a/libs/apnos/apnos.py b/libs/apnos/apnos.py
index f9f36616b..b4d628e09 100644
--- a/libs/apnos/apnos.py
+++ b/libs/apnos/apnos.py
@@ -307,11 +307,13 @@ class APNOS:
             output = stdout.read()
             print(output, stderr.read())
             status = output.decode('utf-8').splitlines()
+            error = stderr
+            stdin = stdin
             client.close()
         except Exception as e:
             print(e)
-            status = "Error"
-        return status
+            stdin, status, error = "Error", "Error", "Error"
+        return stdin, status, error
 
     def get_ucentral_status(self):
         try:
@@ -571,7 +573,7 @@ if __name__ == '__main__':
         'version': "https://tip.jfrog.io/artifactory/tip-wlan-ap-firmware/uCentral/edgecore_eap102/20210625-edgecore_eap102-uCentral-trunk-4225122-upgrade.bin"
     }
     var = APNOS(credentials=obj, sdk="2.x")
-    tx_power, name = var.gettxpower()
+    tx_power, name = var.iwinfo()
     allure.attach(name="interface name: ", body=str(name))
     allure.attach(name="tx power: ", body=str(tx_power))
     print(tx_power, name)
diff --git a/tools/ap_tools.py b/tools/ap_tools.py
index 7b13fda4d..c7ba9d6d1 100644
--- a/tools/ap_tools.py
+++ b/tools/ap_tools.py
@@ -28,7 +28,7 @@ class APTools:
         self.credentials = {
             'jumphost': jumphost,
             'ip': host,
-            'serial': serial
+            'serial': serial,
             'username': username,
             'password': password,
             'port': port,
@@ -61,7 +61,7 @@ def main():
     parser.add_argument('--host', type=str, help=' --host : IP Address f LAB Controller / '
                                                  'Access Point System', default="localhost")
     parser.add_argument('--jumphost', type=bool, help=' --host : IP Address f Access Point System', default=True)
-    parser.add_argument('--tty', type=bool, help=' --tty : /dev/ttyAP1', default="/dev/ttyAP1")
+    parser.add_argument('--tty', type=str, help=' --tty : /dev/ttyAP1', default="/dev/ttyAP1")
     parser.add_argument('--port', type=int, help='--passwd of dut', default=22)
     parser.add_argument('--username', type=str, help='--username to use on Access Point', default="root")
     parser.add_argument('--password', type=str, help='--password to the given username', default="openwifi")
@@ -71,6 +71,7 @@ def main():
                                                    'reboot | run_cmd', default="run_cmd")
     parser.add_argument('--cmd', type=str, help='--cmd : used when action is "run_cmd"', default="pwd")
     args = parser.parse_args()
+    print(args.tty)
     lf_tools = APTools(host=args.host, port=args.port, tty=args.tty,
                        username=args.username, jumphost=args.jumphost, password=args.password)
     lf_tools.run_action(args.action, args.cmd)