diff --git a/MyQrCode/Utils/CalendarManager.swift b/MyQrCode/Utils/CalendarManager.swift
index a0ab3ed..52efea5 100644
--- a/MyQrCode/Utils/CalendarManager.swift
+++ b/MyQrCode/Utils/CalendarManager.swift
@@ -57,6 +57,10 @@ class CalendarManager: ObservableObject {
                 DispatchQueue.main.async {
                     completion(false, "calendar_permission_denied".localized)
                 }
+            case .fullAccess:
+                performAddEvent(calendarDetails: calendarDetails, completion: completion)
+            case .writeOnly:
+                performAddEvent(calendarDetails: calendarDetails, completion: completion)
             @unknown default:
                 DispatchQueue.main.async {
                     completion(false, "calendar_permission_unknown".localized)
diff --git a/MyQrCode/Views/Generator/QRCodeStyleView.swift b/MyQrCode/Views/Generator/QRCodeStyleView.swift
index deb76e4..6756795 100644
--- a/MyQrCode/Views/Generator/QRCodeStyleView.swift
+++ b/MyQrCode/Views/Generator/QRCodeStyleView.swift
@@ -261,11 +261,6 @@ struct QRCodeStyleView: View {
     private var dotsContent: some View {
         ScrollView {
             VStack(spacing: 16) {
-                                        Text("select_dot_type".localized)
-                    .font(.title2)
-                    .fontWeight(.bold)
-                    .padding(.top)
-                    .id(languageManager.refreshTrigger)
                 
                 LazyVGrid(columns: Array(repeating: GridItem(.flexible()), count: 3), spacing: 16) {
                     ForEach(QRCodeDotType.allCases, id: \.self) { dotType in
diff --git a/MyQrCode/Views/History/HistoryView.swift b/MyQrCode/Views/History/HistoryView.swift
index d0ff4b1..2d09ed7 100644
--- a/MyQrCode/Views/History/HistoryView.swift
+++ b/MyQrCode/Views/History/HistoryView.swift
@@ -19,6 +19,8 @@ struct HistoryView: View {
     @State private var refreshTrigger = false
     @State private var isBatchDeleteMode = false
     @State private var selectedItemsForDelete: Set<UUID> = []
+    @State private var itemToEdit: HistoryItem?
+    @State private var showingEditView = false
     
     enum HistoryFilter: String, CaseIterable {
         case all = "all"
@@ -195,6 +197,7 @@ Button("delete".localized, role: .destructive) {
             // 当Core Data数据发生变化时，重新加载历史记录
             loadHistoryItems()
         }
+        .background(editNavigationLink)
     }
     
     // MARK: - 加载历史记录
@@ -281,6 +284,57 @@ Button("delete".localized, role: .destructive) {
         showingDeleteAlert = true
     }
     
+    // MARK: - 显示编辑界面
+    private func showEditView(for item: HistoryItem) {
+        itemToEdit = item
+        showingEditView = true
+    }
+    
+    // MARK: - 获取二维码类型
+    private func getQRCodeType(from item: HistoryItem) -> QRCodeType {
+        if let qrCodeTypeString = item.qrCodeType,
+           let qrCodeType = QRCodeType(rawValue: qrCodeTypeString) {
+            return qrCodeType
+        }
+        return .text // 默认类型
+    }
+    
+    // MARK: - 获取样式数据
+    private func getStyleData(from item: HistoryItem) -> QRCodeStyleData? {
+        // 从历史记录项中提取样式数据
+        guard let jsonString = item.qrCodeStyleData,
+              let jsonData = jsonString.data(using: .utf8) else {
+            return nil
+        }
+        
+        do {
+            let styleData = try JSONDecoder().decode(QRCodeStyleData.self, from: jsonData)
+            return styleData
+        } catch {
+            print("❌ 样式数据JSON解码失败：\(error)")
+            return nil
+        }
+    }
+    
+    // MARK: - 编辑导航链接
+    private var editNavigationLink: some View {
+        NavigationLink(
+            destination: Group {
+                if let itemToEdit = itemToEdit {
+                    QRCodeStyleView(
+                        qrCodeContent: itemToEdit.content ?? "",
+                        qrCodeType: getQRCodeType(from: itemToEdit),
+                        existingStyleData: getStyleData(from: itemToEdit),
+                        historyItem: itemToEdit
+                    )
+                }
+            },
+            isActive: $showingEditView
+        ) {
+            EmptyView()
+        }
+    }
+    
     // MARK: - 批量删除相关方法
     private func enterBatchDeleteMode() {
         isBatchDeleteMode = true
@@ -384,6 +438,9 @@ Button("delete".localized, role: .destructive) {
                         onDelete: {
                             showDeleteConfirmation(for: item)
                         },
+                        onEdit: {
+                            showEditView(for: item)
+                        },
                         isBatchDeleteMode: isBatchDeleteMode,
                         isSelected: selectedItemsForDelete.contains(item.id ?? UUID()),
                         onToggleSelection: {
@@ -529,6 +586,7 @@ struct HistoryItemRow: View {
     let item: HistoryItem
     let onToggleFavorite: () -> Void
     let onDelete: () -> Void
+    let onEdit: (() -> Void)?
     let isBatchDeleteMode: Bool
     let isSelected: Bool
     let onToggleSelection: () -> Void
@@ -642,9 +700,28 @@ struct HistoryItemRow: View {
         }
         .padding(.vertical, 8)
         .swipeActions(edge: .trailing, allowsFullSwipe: false) {
-            Button("delete".localized, role: .destructive) {
-                onDelete()
+            // 分享按钮
+            Button(action: {
+                shareItem(item)
+            }) {
+                Image(systemName: "square.and.arrow.up")
+            }
+            .tint(.gray)
+            
+            // 为创建类型的二维码条目添加编辑按钮
+            if item.dataType == DataType.qrcode.rawValue && 
+               item.dataSource == DataSource.created.rawValue,
+               let onEdit = onEdit {
+                Button(action: onEdit) {
+                    Image(systemName: "pencil")
+                }
+                .tint(.blue)
             }
+            
+            Button(action: onDelete) {
+                Image(systemName: "trash")
+            }
+            .tint(.red)
         }
         .background(
             // 根据数据类型和数据源添加导航链接
@@ -701,6 +778,32 @@ struct HistoryItemRow: View {
         )
     }
     
+    // MARK: - 分享功能
+    private func shareItem(_ item: HistoryItem) {
+        let content = item.content ?? ""
+        let activityVC = UIActivityViewController(
+            activityItems: [content],
+            applicationActivities: nil
+        )
+        
+        // 在iPad上需要设置popoverPresentationController
+        if let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene,
+           let window = windowScene.windows.first {
+            if let popover = activityVC.popoverPresentationController {
+                popover.sourceView = window
+                popover.sourceRect = CGRect(x: window.bounds.midX, y: window.bounds.midY, width: 0, height: 0)
+                popover.permittedArrowDirections = []
+            }
+        }
+        
+        // 获取当前视图控制器并显示分享界面
+        if let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene,
+           let window = windowScene.windows.first,
+           let rootViewController = window.rootViewController {
+            rootViewController.present(activityVC, animated: true)
+        }
+    }
+    
     private func getQRCodeType(from item: HistoryItem) -> QRCodeType {
         if let qrCodeTypeString = item.qrCodeType,
            let qrCodeType = QRCodeType(rawValue: qrCodeTypeString) {