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To solve the problem that the closing response of a certain type of divert and attitude control motor didn"t meet the target, the factors affecting the response performance of engine shutdown and the driving circuit of solenoid valve is analyzed in this paper. Two accelerated release circuits of solenoid valve based on adding external release resistance and bidirectional TVS are proposed. Through simulation analysis and experimental verification, the results show that the improved bidirectional TVS circuit has the fastest response to electromagnetic valve closing. It can effectively control the reverse electromotive force produced when the solenoid valve is turned off, and meet the overall target. This circuit has been widely applied in the driving circuit of attitude and orbit control engines, and has participated in the whole system hot test and flight test, and achieved good results.