diff --git a/kplayer/photo/SPhotoModel.swift b/kplayer/photo/SPhotoModel.swift
index add8129..f0987ff 100644
--- a/kplayer/photo/SPhotoModel.swift
+++ b/kplayer/photo/SPhotoModel.swift
@@ -7,9 +7,11 @@ import Foundation
 
 class SPhotoModel : ObservableObject {
     @Published var allItems : [MediaItem]
+    @Published var selectedItem : MediaItem
     @Published var index = 0
 
     init(allItems: [MediaItem]) {
         self.allItems = allItems
+        selectedItem = allItems[0]
     }
 }
diff --git a/kplayer/photo/SPhotoView.swift b/kplayer/photo/SPhotoView.swift
index 1555364..5d4e0d9 100644
--- a/kplayer/photo/SPhotoView.swift
+++ b/kplayer/photo/SPhotoView.swift
@@ -8,7 +8,12 @@ import SwiftUI
 
 struct SPhotoView : View {
     var completionHandler: ((Bool) -> Void)?
+    @ObservedObject
     var model: SPhotoModel
+    @State
+    var update = false
+    @State var scale: CGFloat = 1.0
+    @State var lastScaleValue: CGFloat = 1.0
 
     var body: some View {
         VStack {
@@ -18,22 +23,45 @@ struct SPhotoView : View {
                         completionHandler!(true)
                     }, label: {
                         Text("cancel")
-                    })
+                    }).foregroundColor(update ? Color.yellow : Color.blue)
                             .buttonStyle(BorderlessButtonStyle())
+                    Spacer()
                 }
             }.frame(height: 50)
-            AsyncImage(item: model.allItems[model.index], thumb: false, placeholder: { Text("Loading ...") },
-                    image: { Image(uiImage: $0).resizable() })
+          //  AsyncImage(item: model.selectedItem, thumb: false, placeholder: { Text("Loading ...") }, image: { Image(uiImage: $0).resizable() })
+            SwiftUI.AsyncImage(url: URL(string: model.selectedItem.imageUrlAbsolute)){ image in
+                image //.resizable();//.scaledToFit()
+            }
+            placeholder: {
+                if let i = model.selectedItem.thumbImage {
+                    Image(uiImage: i)
+                }
+                else {
+                    ProgressView()
+                }
+            }.scaleEffect(scale)
+                    .gesture(MagnificationGesture()
+                            .onChanged { val in
+                                let delta = val / self.lastScaleValue
+                                self.lastScaleValue = val
+                                scale = self.scale * delta
+
+//... anything else e.g. clamping the newScale
+                            }.onEnded { val in
+                                // without this the next gesture will be broken
+                                self.lastScaleValue = 1.0
+                            })
+                    .contentShape(Rectangle()).clipped();
 
             ScrollView(.horizontal, showsIndicators: false) {
                 HStack {
                     ForEach(model.allItems) { item in
                         Button(action: {
                             gotoSnapshot(item)
-                        }) {
+                        }, label: {
                             AsyncImage(item: item, placeholder: { Text("Loading ...") },
                                     image: { Image(uiImage: $0).resizable() })
-                        }
+                        }).buttonStyle(BorderlessButtonStyle())
                     }.frame(height: 70)
                 }
             }
@@ -41,6 +69,9 @@ struct SPhotoView : View {
     }
 
     func gotoSnapshot(_ item: MediaItem) {
+        model.selectedItem = item
+        update.toggle()
 
+        print("select \(model.selectedItem.imageUrlAbsolute)")
     }
 }
diff --git a/kplayer/util/AsyncImage.swift b/kplayer/util/AsyncImage.swift
index 3c6ab6d..32d7659 100644
--- a/kplayer/util/AsyncImage.swift
+++ b/kplayer/util/AsyncImage.swift
@@ -1,6 +1,7 @@
 import SwiftUI
 import Haneke
 import Alamofire
+//import AlamofireImage
 
 struct AsyncImage<Placeholder: View>: View {
     @StateObject private var item: MediaItem
@@ -41,12 +42,13 @@ struct AsyncImage<Placeholder: View>: View {
     }
 
     func setImage(newItem: MediaItem) {
-        if newItem.thumbImage != nil {
+        if thumb && newItem.thumbImage != nil {
             return
         }
 
         if newItem.image != nil {
             newItem.thumbImage = newItem.image!.scaleToSize(66.0, height: 44.0)
+            newItem.image = nil
         } else {
             if newItem.thumbUrl != nil {
                 let URL = Foundation.URL(string: newItem.thumbUrlAbsolute)!
@@ -54,21 +56,10 @@ struct AsyncImage<Placeholder: View>: View {
                 Shared.imageCache.fetch(URL: URL).onSuccess {
                     i in
 
-                    newItem.image = i
-                    newItem.thumbImage = newItem.image!.scaleToSize(66.0, height: 44.0)
+                    //newItem.image = i
+                    newItem.thumbImage = i.scaleToSize(66.0, height: 44.0)
                 }
             }
         }
-
-        if !thumb {
-                let URL = Foundation.URL(string: newItem.imageUrlAbsolute)!
-
-                Shared.imageCache.fetch(URL: URL).onSuccess {
-                    i in
-
-                    newItem.image = i
-                    newItem.thumbImage = newItem.image!.scaleToSize(66.0, height: 44.0)
-                }
-        }
     }
 }
diff --git a/kplayer/util/ImageLoadOperation.swift b/kplayer/util/ImageLoadOperation.swift
index af61750..ec32483 100644
--- a/kplayer/util/ImageLoadOperation.swift
+++ b/kplayer/util/ImageLoadOperation.swift
@@ -39,22 +39,22 @@ public class ImageLoadOperation: Operation {
                 return
             }
             if let img = UIImage(data: data, scale: 1) {
-                if imageURL.isFileURL {
+           //     if imageURL.isFileURL {
                     DispatchQueue.main.async {
                         self.succeeder(img)
                     }
                     return
-                }
-                if let decodedImg = img.decodeImage() {
-                    if self.isCancelled {
-               //         print("Decoding 2 cancelled")
-                        return
-                    }
-                    DispatchQueue.main.async {
-                        print("lazy fetch image decoded")
-                        self.succeeder(decodedImg)
-                    }
-                }
+//                }
+//                if let decodedImg = img.decodeImage() {
+//                    if self.isCancelled {
+//               //         print("Decoding 2 cancelled")
+//                        return
+//                    }
+//                    DispatchQueue.main.async {
+//                        print("lazy fetch image decoded")
+//                        self.succeeder(decodedImg)
+//                    }
+//                }
             }
         }
     }