删除不使用代码

BFRecordScreenKit/Classes/RecordScreen/View/BFSubtitleEditView.swift

@@ -45,7 +45,6 @@ class BFSubtitleEditView: UIView {
     override init(frame: CGRect) {
        super.init(frame: frame)
         backgroundColor = UIColor.init(red: 0, green: 0, blue: 0, alpha: 0.7)
-//        alpha = 0.7
         addSubview(textView)
         textView.snp.makeConstraints { make in
             make.left.equalTo(37)