how to disable the static route for uplink for PBR test

Hello Dears

I am a student  network engineer with previous experience with other vendor routers  now I am working on Huawei AR2240 router 

My question is what configuration command should I use to disable the static route for uplink for the PBR test?

Thank you

system-view

#

 sysname UIP-4#Build-2240-GR01

#

telnet server enable

#

 snmp-agent local-engineid 800007DB03000000000000

 snmp-agent 

#

 clock timezone China-Standard-Time minus 08:00:00

#

portal local-server load flash:/portalpage.zip

#

 drop illegal-mac alarm

#

#

 wlan ac-global carrier id other ac id 0

#

 set cpu-usage threshold 80 restore 75

#

dhcp enable

#

bfd

#

acl number 2000  

 rule 5 permit source 192.168.1.0 0.0.0.255 

#

#

interface Vlanif1

 ip address 192.168.1.1 255.255.255.0

 dhcp select interface

 dhcp server excluded-ip-address 192.168.1.2 192.168.1.126

 dhcp server excluded-ip-address 192.168.1.128

 dhcp server excluded-ip-address 192.168.1.254

 dhcp server dns-list 8.8.8.8 213.55.96.148 213.55.96.166

#

#

aaa 

 authentication-scheme default

 authorization-scheme default

 accounting-scheme default

 domain default 

 domain default_admin 

 local-user admin privilege level 15

 local-user admin service-type telnet http

#

firewall zone Local

 priority 15

#

interface GigabitEthernet0/0/0

 ip address 10.140.229.2 255.255.255.252 

 nat outbound 2000

#

interface GigabitEthernet0/0/1

 ip address 10.140.230.2 255.255.255.252 

 nat outbound 2000

#

interface NULL0

#

bfd 1 bind peer-ip 10.140.229.1 source-ip 10.140.229.2 auto

 commit

#

bfd 2 bind peer-ip 10.140.230.1 source-ip 10.140.230.2 auto

 commit

#

ip route-static 0.0.0.0 0.0.0.0 10.140.229.1 preference 10 track bfd-session 1

ip route-static 0.0.0.0 0.0.0.0 10.140.230.1 preference 100 track bfd-session 2

#

user-interface con 0

 authentication-mode password

user-interface vty 0 4

 authentication-mode aaa

 protocol inbound all

user-interface vty 16 20

#

wlan ac

#

return