如何使SwiftUI中的SF符号具有相同的宽度

import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack {
            Image(systemName: "person.fill")
                .frame(width: 50, height: 50) // 设置符号的宽度和高度为50
            Image(systemName: "star.fill")
                .frame(width: 50, height: 50) // 设置符号的宽度和高度为50
            Image(systemName: "heart.fill")
                .frame(width: 50, height: 50) // 设置符号的宽度和高度为50
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}