添加删除图片

BFCommonKit/Classes/BFConfig/PQBFConfig.swift

@@ -44,7 +44,7 @@ public class PQBFConfig: NSObject {
     // 裁剪主题色
     public var cutViewStyleColor: UIColor = UIColor(red: 61.0 / 255.0, green: 193.0 / 255.0, blue: 193.0 / 255.0, alpha: 1)
     // 素材删除图
-    public var materialDeleteImage: UIImage?
+    public var materialDeleteImage: UIImage = UIImage().BF_Image(named:"icon_search_delete")
     // 裁剪主题色61, 193, 193
     public var cutDurationColor: UIColor = UIColor(red: 61.0 / 255.0, green: 193.0 / 255.0, blue: 193.0 / 255.0, alpha: 0.1)
     // 裁剪主题色