The utility model discloses a track wave surface appearance's model test system, include: make the ripples device, it is used for making the wave that simulated seawater erodees the seabed side slope, the image acquisition device, its be used for gathering in real time wave chart that simulated seawater erodees the seabed side slope like to go out to convey the device to wave morphological analysis, wave morphological analysis device for look like to carry on the analysis of real time monitoring and wave surface appearance and parameter to the received wave chart, thereby realize the stability evaluation to making the operation of ripples device and whole model test system, make the ripples device, include: test bench, both ends are concrete structure, and mid portion adopts transparent fiber reinforced plastic material and both ends in succession, actually carry out the layering according to the engineering in the test bench and lay the seabed side slope, liquid in the test bench adopts sea water stoste or requires to carry on the ratio according to similar model test, still install wave absorber in the test bench.