Due to the appearance and functional requirements， relatively high parapet wall is built on the top of super high-rise buildings. Since it is located on the top of the structure， the height of parapet wall may have a great impact on the wind load distribution in the local area of the top surface of the high-rise building， as well as the wind load on the enclosure itself. However， there is almost no reference for determination of wind load on such kind of parapet wall at present. In this paper， wind pressure measurement is conducted on the rigid model of a square section high-rise building with parapet wall of different heights in the wind tunnel. The influence of the parapet wall on the wind load of the building is investigated in the aspect of comparisons of wind pressure distribution on the parapet wall surface and on the roof and outer face of certain height of the building. The results show that the parapet wall and its height have significant effects on the wind pressure distribution on the top surface of the building， which should be paid special attention in the corresponding wind resistance design. Based on the wind tunnel test results considering the Gaussian and non-Gaussian distribution zone of the wind pressure on the surfaces separately， suggestions for wind load on such parapet walls and the local outer surface and the top surface of the building with different height are presented as reference for the corresponding wind resistance design.