diff --git a/Jetson Media/ContentView.swift b/Jetson Media/ContentView.swift
deleted file mode 100644
index b99224d..0000000
--- a/Jetson Media/ContentView.swift	
+++ /dev/null
@@ -1,24 +0,0 @@
-//
-//  ContentView.swift
-//  Jetson Media
-//
-//  Created by Spasol Reisa on 2025/8/16.
-//
-
-import SwiftUI
-
-struct ContentView: View {
-    var body: some View {
-        VStack {
-            Image(systemName: "globe")
-                .imageScale(.large)
-                .foregroundStyle(.tint)
-            Text("Hello, world!")
-        }
-        .padding()
-    }
-}
-
-#Preview {
-    ContentView()
-}
diff --git a/Jetson Media/been/Album.swift b/Jetson Media/been/Album.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/been/AlbumItem.swift b/Jetson Media/been/AlbumItem.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/cache/ImageCacheManager.swift b/Jetson Media/cache/ImageCacheManager.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/cache/ReadingProgressManager.swift b/Jetson Media/cache/ReadingProgressManager.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/ui/AsyncImageView.swift b/Jetson Media/ui/AsyncImageView.swift
new file mode 100644
index 0000000..7096844
--- /dev/null
+++ b/Jetson Media/ui/AsyncImageView.swift	
@@ -0,0 +1,106 @@
+import SwiftUI
+
+struct AsyncImageView: View {
+    let url: String
+    let nums: [Int]
+    let index: Int
+    @State private var image: UIImage?
+    @State private var isLoading = false
+    @State private var error: Error?
+    
+    // 静态属性，用于维护当前加载的索引范围
+    private static var currentlyLoadingIndices: Set<Int> = []
+    private static let maxConcurrentLoads = 4
+
+    var body: some View {
+        Group {
+            if let image = image {
+                Image(uiImage: image)
+                    .resizable()
+                    .aspectRatio(contentMode: .fit)
+            } else if isLoading {
+                ProgressView()
+            } else if error != nil {
+                VStack {
+                    Image(systemName: "exclamationmark.triangle")
+                        .foregroundColor(.red)
+                    Text(error?.localizedDescription ?? "未知错误")
+                        .font(.caption)
+                }
+            } else {
+                Color.gray.opacity(0.3)
+            }
+        }
+        .onAppear {
+            loadImage()
+        }
+    }
+    
+    private func loadImage() {
+        // 如果已经在加载中，或者超出最大加载限制，直接返回
+        guard !Self.currentlyLoadingIndices.contains(index),
+              Self.currentlyLoadingIndices.count < Self.maxConcurrentLoads else {
+            return
+        }
+        
+        // 添加当前索引到加载集合
+        Self.currentlyLoadingIndices.insert(index)
+        isLoading = true
+        error = nil
+        
+        // 确保 nums 和 index 对齐，避免越界
+        guard let decodeNum = nums[safe: index] else {
+            print("错误：nums 中未找到索引 \(index) 对应的值，可能 API 数据不一致")
+            Self.currentlyLoadingIndices.remove(index)
+            return
+        }
+        
+        print("调试信息：图片 URL: \(url), 解密参数 num: \(decodeNum), 索引: \(index)")
+        
+        guard let imageUrl = URL(string: url) else {
+            self.error = NSError(domain: "无效的URL", code: 1, userInfo: nil)
+            isLoading = false
+            Self.currentlyLoadingIndices.remove(index)
+            return
+        }
+        
+        // 加载图片数据
+        URLSession.shared.dataTask(with: imageUrl) { data, response, error in
+            DispatchQueue.main.async {
+                // 移除当前索引
+                Self.currentlyLoadingIndices.remove(index)
+                self.isLoading = false
+                
+                if let error = error {
+                    self.error = error
+                    print("图片加载失败，错误: \(error.localizedDescription)")
+                    return
+                }
+                
+                guard let httpResponse = response as? HTTPURLResponse,
+                      (200...299).contains(httpResponse.statusCode),
+                      let data = data, !data.isEmpty else {
+                    self.error = NSError(domain: "无效响应", code: 2, userInfo: nil)
+                    print("图片加载失败，无效响应或数据为空")
+                    return
+                }
+                
+                if let loadedImage = UIImage(data: data) {
+                    print("图片加载成功，开始解密...")
+                    let decodedImage = loadedImage.decodeImage(num: decodeNum)
+                    self.image = decodedImage
+                    print("解密完成，图片已更新")
+                } else {
+                    self.error = NSError(domain: "图片数据解码失败", code: 4, userInfo: nil)
+                    print("图片数据解码失败")
+                }
+            }
+        }.resume()
+    }
+}
+
+extension Array {
+    subscript(safe index: Int) -> Element? {
+        return indices.contains(index) ? self[index] : nil
+    }
+}
diff --git a/Jetson Media/ui/MainView.swift b/Jetson Media/ui/MainView.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/ui/PhotoView.swift b/Jetson Media/ui/PhotoView.swift
new file mode 100644
index 0000000..6469d45
--- /dev/null
+++ b/Jetson Media/ui/PhotoView.swift	
@@ -0,0 +1,130 @@
+import SwiftUI
+import Combine
+
+struct PhotoView: View {
+    let albumId: String
+    @StateObject private var viewModel: PhotoViewModel
+    
+    init(albumId: String) {
+        self.albumId = albumId
+        self._viewModel = StateObject(wrappedValue: PhotoViewModel(albumId: albumId))
+    }
+    
+    var body: some View {
+        ZStack {
+            if viewModel.isLoading {
+                ProgressView()
+            } else if let album = viewModel.album {
+                ScrollView {
+                    VStack(alignment: .leading, spacing: 8) {
+                                           Text(album.name)
+                                               .font(.headline)
+                                           
+                                           Text("作者: \(album.authors.joined(separator: ", "))")
+                                               .font(.subheadline)
+                                           
+                                           Text("标签: \(album.tags.joined(separator: ", "))")
+                                               .font(.caption)
+                                               .foregroundColor(.gray)
+                                       }
+                                       .padding()
+                                       .frame(maxWidth: .infinity, alignment: .leading)
+                                       .background(Color(.systemBackground))
+                    
+                    LazyVStack(spacing: 0) { // 去掉图片间距
+                        ForEach(Array(album.image_urls.enumerated()), id: \.offset) { index, url in
+                            AsyncImageView(
+                                url: url,
+                                nums: album.nums,
+                                index: index
+                            )
+                            .frame(maxWidth: .infinity) // 强制图片填充父视图宽度
+                            .aspectRatio(contentMode: .fill) // 确保图片填充整个区域
+                            .clipped() // 防止图片超出边界
+                        }
+                    }
+                }
+                .edgesIgnoringSafeArea(.all) // 让内容填充整个屏幕
+            } else if let error = viewModel.error {
+                Text("加载失败: \(error.localizedDescription)")
+            }
+        }
+        .alert(isPresented: $viewModel.showAlert) {
+            Alert(
+                title: Text(viewModel.alertTitle),
+                message: Text(viewModel.alertMessage),
+                dismissButton: .default(Text("确定"))
+            )
+        }
+    }
+}
+// 其余代码保持不变（PhotoView, PhotoViewModel, Album结构体等）
+class PhotoViewModel: ObservableObject {
+    let albumId: String
+    
+    @Published var album: Album?
+    @Published var isLoading = false
+    @Published var error: Error?
+    @Published var scrollPosition: Double = 0
+    @Published var showAlert = false
+    @Published var alertTitle = ""
+    @Published var alertMessage = ""
+    
+    private var cancellables = Set<AnyCancellable>()
+    
+    init(albumId: String) {
+        self.albumId = albumId
+        loadAlbumData()
+    }
+    
+    func loadAlbumData() {
+        isLoading = true
+        error = nil
+        
+        let urlString = "https://jms.godserver.cn/album/\(albumId)/"
+        guard let url = URL(string: urlString) else {
+            error = NSError(domain: "无效的URL", code: 0, userInfo: nil)
+            isLoading = false
+            return
+        }
+        
+        print("正在加载相册数据: \(urlString)")
+        
+        URLSession.shared.dataTaskPublisher(for: url)
+            .map(\.data)
+            .decode(type: Album.self, decoder: JSONDecoder())
+            .receive(on: DispatchQueue.main)
+            .sink(receiveCompletion: { [weak self] completion in
+                self?.isLoading = false
+                if case .failure(let error) = completion {
+                    self?.error = error
+                    print("相册加载失败: \(error.localizedDescription)")
+                }
+            }, receiveValue: { [weak self] album in
+                self?.album = album
+                print("成功加载相册: \(album.name), 包含 \(album.image_urls.count) 张图片")
+            })
+            .store(in: &cancellables)
+    }
+    
+    func showAlert(title: String, message: String) {
+        alertTitle = title
+        alertMessage = message
+        showAlert = true
+    }
+}
+struct Album: Codable {
+    let album_id: String
+    let name: String
+    let authors: [String]
+    let actors: [String]
+    let tags: [String]
+    let image_urls: [String]
+    let nums: [Int]
+
+    enum CodingKeys: String, CodingKey {
+        case album_id, name, authors, actors, tags
+        case image_urls = "image_urls"
+        case nums
+    }
+}
diff --git a/Jetson Media/ui/ProfileView.swift b/Jetson Media/ui/ProfileView.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/ui/RankingsView.swift b/Jetson Media/ui/RankingsView.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/ui/SearchView.swift b/Jetson Media/ui/SearchView.swift
new file mode 100644
index 0000000..9a6164f
--- /dev/null
+++ b/Jetson Media/ui/SearchView.swift	
@@ -0,0 +1,98 @@
+import SwiftUI
+
+struct SearchView: View {
+    @State private var searchQuery: String = ""
+    @State private var searchResults: [AlbumItem] = []
+    @State private var isSearching: Bool = false
+    @State private var showAlert: Bool = false
+    @State private var alertMessage: String = ""
+
+    var body: some View {
+        Form {
+            Section(header: Text("搜索")) {
+                HStack {
+                    TextField("输入搜索内容", text: $searchQuery)
+                        .textFieldStyle(RoundedBorderTextFieldStyle())
+                    
+                    Button(action: performSearch) {
+                        if isSearching {
+                            ProgressView()
+                        } else {
+                            Image(systemName: "magnifyingglass")
+                        }
+                    }
+                    .disabled(searchQuery.isEmpty || isSearching)
+                }
+            }
+            
+            if !searchResults.isEmpty {
+                Section(header: Text("搜索结果")) {
+                    ForEach(searchResults, id: \.album_id) { item in
+                        NavigationLink(destination: PhotoView(albumId: item.album_id)) {
+                            VStack(alignment: .leading) {
+                                Text(item.title)
+                                    .font(.headline)
+                                Text("ID: \(item.album_id)")
+                                    .font(.subheadline)
+                                    .foregroundColor(.gray)
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        .alert(isPresented: $showAlert) {
+            Alert(title: Text("提示"), message: Text(alertMessage), dismissButton: .default(Text("确定")))
+        }
+    }
+    
+    private func performSearch() {
+        guard !searchQuery.isEmpty else { return }
+        
+        isSearching = true
+        searchResults = []
+        
+        let encodedQuery = searchQuery.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) ?? searchQuery
+        let urlString = "https://jms.godserver.cn/search/?search_query=\(encodedQuery)&page=1"
+        
+        guard let url = URL(string: urlString) else {
+            showAlert(message: "无效的URL")
+            isSearching = false
+            return
+        }
+        
+        let task = URLSession.shared.dataTask(with: url) { data, response, error in
+            DispatchQueue.main.async {
+                self.isSearching = false
+                
+                if let error = error {
+                    self.showAlert(message: "搜索失败: \(error.localizedDescription)")
+                    return
+                }
+                
+                guard let httpResponse = response as? HTTPURLResponse, httpResponse.statusCode == 200 else {
+                    self.showAlert(message: "服务器返回错误")
+                    return
+                }
+                
+                guard let data = data else {
+                    self.showAlert(message: "没有接收到数据")
+                    return
+                }
+                
+                do {
+                    let decoder = JSONDecoder()
+                    self.searchResults = try decoder.decode([AlbumItem].self, from: data)
+                } catch {
+                    print("解码错误: \(error)")
+                    self.showAlert(message: "解析数据失败: \(error.localizedDescription)")
+                }
+            }
+        }
+        task.resume()
+    }
+    private func showAlert(message: String) {
+        alertMessage = message
+        showAlert = true
+    }
+}
diff --git a/Jetson Media/ui/UIImage.swift b/Jetson Media/ui/UIImage.swift
new file mode 100644
index 0000000..f270f56
--- /dev/null
+++ b/Jetson Media/ui/UIImage.swift	
@@ -0,0 +1,138 @@
+import UIKit
+
+extension UIImage {
+    func decodeImage(num: Int) -> UIImage {
+        guard let decodedImage = decodeImage2(num: num) else {
+            print("解密失败，返回原图")
+            return self
+        }
+        
+        // 将解密后的图片进行上下翻转
+        // 2. 上下翻转图片
+        //let flippedImage = decodedImage.flipVertically()
+               
+               // 3. 左右镜像图片
+        let mirroredImage = decodedImage.wrongFlipHorizontally().correctFlipHorizontally()
+        return mirroredImage
+    }
+    // 当前错误的水平翻转（保持原样）
+    private func wrongFlipHorizontally() -> UIImage {
+        UIGraphicsBeginImageContextWithOptions(self.size, false, self.scale)
+        defer { UIGraphicsEndImageContext() }
+        
+        guard let context = UIGraphicsGetCurrentContext(),
+              let cgImage = self.cgImage else {
+            print("镜像失败：无法获取 CGImage")
+            return self
+        }
+        
+        // 当前错误的翻转逻辑（实际会产生垂直翻转效果）
+        context.translateBy(x: self.size.width, y: 0)
+        context.scaleBy(x: -1.0, y: 1.0)
+        
+        context.draw(cgImage, in: CGRect(origin: .zero, size: self.size))
+        
+        return UIGraphicsGetImageFromCurrentImageContext() ?? self
+    }
+    
+    // 新增：正确的水平翻转方法
+    private func correctFlipHorizontally() -> UIImage {
+        UIGraphicsBeginImageContextWithOptions(self.size, false, self.scale)
+        defer { UIGraphicsEndImageContext() }
+        
+        guard let context = UIGraphicsGetCurrentContext(),
+              let cgImage = self.cgImage else {
+            print("镜像失败：无法获取 CGImage")
+            return self
+        }
+        
+        // 正确的水平翻转逻辑
+        context.translateBy(x: self.size.width, y: self.size.height)
+        context.scaleBy(x: -1.0, y: -1.0)  // 只翻转x轴
+        
+        context.draw(cgImage, in: CGRect(origin: .zero, size: self.size))
+        
+        return UIGraphicsGetImageFromCurrentImageContext() ?? self
+    }
+    // 解密图片逻辑（与之前一致）
+    private func decodeImage2(num: Int) -> UIImage? {
+        guard num > 0 else {
+            print("解密跳过：num 参数为 0，直接返回原图")
+            return self
+        }
+        
+        let width = Int(self.size.width * self.scale)
+        let height = Int(self.size.height * self.scale)
+        let totalHeight = height // 总高度为整数
+        let totalWidth = width
+        
+        UIGraphicsBeginImageContextWithOptions(CGSize(width: totalWidth, height: totalHeight), false, self.scale)
+        defer { UIGraphicsEndImageContext() }
+        
+        guard let context = UIGraphicsGetCurrentContext(),
+              let cgImage = self.cgImage else {
+            print("解密失败：无法创建图形上下文或获取 CGImage")
+            return nil
+        }
+        
+        let segmentHeight = totalHeight / num // 每段高度
+        let remainder = totalHeight % num     // 余数
+        
+        print("图片总高度: \(totalHeight)，每段高度: \(segmentHeight)，余数: \(remainder)")
+        
+        for i in 0..<num {
+            var currentSegmentHeight = segmentHeight
+            let ySrc = segmentHeight * i // 从顶部开始裁剪
+            var yDst = segmentHeight * i // 从顶部开始绘制
+            
+            if i == 0 {
+                currentSegmentHeight += remainder // 第一段包含余数
+            }
+            
+            let srcRect = CGRect(
+                x: 0,
+                y: CGFloat(ySrc),
+                width: CGFloat(totalWidth),
+                height: CGFloat(currentSegmentHeight)
+            )
+            
+            let dstRect = CGRect(
+                x: 0,
+                y: CGFloat(yDst),
+                width: CGFloat(totalWidth),
+                height: CGFloat(currentSegmentHeight)
+            )
+            
+            print("段 \(i): 源矩形: \(srcRect)，目标矩形: \(dstRect)")
+            
+            if let croppedImage = cgImage.cropping(to: srcRect) {
+                context.draw(croppedImage, in: dstRect)
+            } else {
+                print("段 \(i): 裁剪失败")
+            }
+        }
+        
+        return UIGraphicsGetImageFromCurrentImageContext()
+    }
+    
+    // 上下翻转图片逻辑
+    private func flipVertically() -> UIImage {
+        UIGraphicsBeginImageContextWithOptions(self.size, false, self.scale)
+        defer { UIGraphicsEndImageContext() }
+        
+        guard let context = UIGraphicsGetCurrentContext(),
+              let cgImage = self.cgImage else {
+            print("翻转失败：无法获取 CGImage")
+            return self
+        }
+        
+        // 翻转坐标系
+        context.translateBy(x: 0, y: self.size.height)
+        context.scaleBy(x: 1.0, y: -1.0)
+        
+        // 绘制翻转后的图片
+        context.draw(cgImage, in: CGRect(origin: .zero, size: self.size))
+        
+        return UIGraphicsGetImageFromCurrentImageContext() ?? self
+    }
+}
diff --git a/Jetson Media/ui/Untitled.swift b/Jetson Media/ui/Untitled.swift
new file mode 100644
index 0000000..e69de29
diff --git a/Jetson Media/ui/UserDefaults.swift b/Jetson Media/ui/UserDefaults.swift
new file mode 100644
index 0000000..e69de29