SwiftUI：如何每天刷新Apple Watch并发症

Question

我做了一个Watch并发症，它可以正常工作，但是随着我设置结束日期，它不会每天更新，这是ComplicationController中的代码：

    func getSupportedTimeTravelDirections(for complication: CLKComplication, withHandler handler: @escaping (CLKComplicationTimeTravelDirections) -> Void) {
    handler([.forward, .backward])
}

func getTimelineStartDate(for complication: CLKComplication, withHandler handler: @escaping (Date?) -> Void) {
    handler(Date())
}

func getTimelineEndDate(for complication: CLKComplication, withHandler handler: @escaping (Date?) -> Void) {
    handler(Date().addingTimeInterval(60*60*24))
}