Abstract: Objective:Development of the Morse fall risk assessment software on Android system and evaluate the effect of the software application, in order to provide the foundation for further promoting the development and use of software. Methods:Totally 194 nurses from a general hospital in Beijing participated with survey for satisfaction of self-designed Morse fall risk assessment evaluation. Results: Survey results showed satisfaction in areas such as friendly interface, convenient operation,shorten evaluation time, improvement of the education accuracy, comprehensiveness of fall related health education, and improvement of patients knowledge of fall prevention. On the other hand, the satisfaction rate remain low in areas such as limited wireless network accessibility and low charged time. Conclusion: Nurses satisfied with the Morse fall risk assessment software function, but need to improve the wireless network support to ensure the transmission of PDA data to improve the satisfaction of the software.