第一个图片 默认为选择中状态

BFFramework/Classes/Stuckpoint/View/PQEditPublicCoverImageView.swift

@@ -87,7 +87,13 @@ class PQEditPublicCoverImageView: UIView {
             let iconView = UIImageView.init(frame: CGRect(x: 108.0 - 22.0 - 6, y: 6, width: 22, height: 22))
             iconView.image = UIImage().BF_Image(named: "editCoverimageSelected")
             iconView.tag = 1000
-            iconView.isHidden = true
+            if(i == 0){
+                iconView.isHidden = false
+                lastSelectcoverImageBtn = coverImageBtn
+            }else{
+                iconView.isHidden = true
+            }
+    
             coverImageBtn.addSubview(iconView)
             backView.addSubview(coverImageBtn)