Hi,
If two static routes have the same destination address and route preference, they work in load balancing mode. On Huawei device, the route preference for the static route is 60, you can add the preference parameter to modify the route preference of a static route.
For example
# Configure a default route and set the preference to 100.
ip route-static 0.0.0.0 0.0.0.0 172.16.0.1 preference 100