diff --git a/ApplicationLibrary/Views/Log/LogView.swift b/ApplicationLibrary/Views/Log/LogView.swift
index 204f9ac..416e95c 100644
--- a/ApplicationLibrary/Views/Log/LogView.swift
+++ b/ApplicationLibrary/Views/Log/LogView.swift
@@ -2,115 +2,153 @@ import Library
 import SwiftUI
 
 public struct LogView: View {
-    @Environment(\.selection) private var selection
     @EnvironmentObject private var environments: ExtensionEnvironments
 
     public init() {}
 
     public var body: some View {
-        LogView0().environmentObject(environments.commandClient)
+        LogViewContent(commandClient: environments.commandClient)
+    }
+}
+
+private struct LogViewContent: View {
+    @EnvironmentObject private var environments: ExtensionEnvironments
+    @StateObject private var viewModel: LogViewModel
+    private let logFont = Font.system(.caption2, design: .monospaced)
+
+    init(commandClient: CommandClient) {
+        _viewModel = StateObject(wrappedValue: LogViewModel(commandClient: commandClient))
     }
 
-    private struct LogView0: View {
-        @EnvironmentObject private var environments: ExtensionEnvironments
-        @EnvironmentObject private var commandClient: CommandClient
-        @State private var selectedLogLevel: Int?
-        private let logFont = Font.system(.caption2, design: .monospaced)
-
-        private var filteredLogList: [LogEntry] {
-            let effectiveLevel = selectedLogLevel ?? commandClient.defaultLogLevel
-            return commandClient.logList.filter { $0.level <= effectiveLevel }
+    var body: some View {
+        Group {
+            if ApplicationLibrary.inPreview {
+                previewContent
+            } else if viewModel.isEmpty {
+                emptyStateContent
+            } else if viewModel.filteredLogs.isEmpty {
+                emptyLogsContent
+            } else {
+                logScrollView
+            }
         }
+        #if !os(tvOS)
+        .toolbar {
+            ToolbarItemGroup {
+                if !viewModel.isEmpty {
+                    toolbarButtons
+                }
+            }
+        }
+        #endif
+    }
 
-        var body: some View {
-            Group {
-                if ApplicationLibrary.inPreview {
-                    let logList = [
-                        "(packet-tunnel) log server started",
-                        "INFO[0000] router: loaded geoip database: 250 codes",
-                        "INFO[0000] router: loaded geosite database: 1400 codes",
-                        "INFO[0000] router: updated default interface en0, index 11",
-                        "inbound/tun[0]: started at utun3",
-                        "sing-box started (1.666s)",
-                    ]
-                    ScrollView {
-                        LazyVStack(alignment: .leading, spacing: 8) {
-                            ForEach(logList.indices, id: \.self) { index in
-                                Text(ANSIColors.parseAnsiString(logList[index]))
-                                    .font(logFont)
-                                #if os(tvOS)
-                                    .focusable()
-                                #endif
-                            }
-                        }
-                        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
-                        .padding()
-                    }
+    private var previewContent: some View {
+        let logList = [
+            "(packet-tunnel) log server started",
+            "INFO[0000] router: loaded geoip database: 250 codes",
+            "INFO[0000] router: loaded geosite database: 1400 codes",
+            "INFO[0000] router: updated default interface en0, index 11",
+            "inbound/tun[0]: started at utun3",
+            "sing-box started (1.666s)",
+        ]
+        return ScrollView {
+            LazyVStack(alignment: .leading, spacing: 8) {
+                ForEach(logList.indices, id: \.self) { index in
+                    Text(ANSIColors.parseAnsiString(logList[index]))
+                        .font(logFont)
                     #if os(tvOS)
-                    .focusEffectDisabled()
-                    .focusSection()
+                        .focusable()
                     #endif
-                } else if commandClient.logList.isEmpty {
-                    VStack {
-                        if commandClient.isConnected {
-                            Text("Empty logs")
-                        } else {
-                            Text("Service not started").onAppear {
-                                environments.connect()
-                            }
-                        }
-                    }
-                } else {
-                    ScrollViewReader { reader in
-                        ScrollView {
-                            LazyVStack(alignment: .leading, spacing: 8) {
-                                ForEach(filteredLogList) { logEntry in
-                                    Text(ANSIColors.parseAnsiString(logEntry.message))
-                                        .font(logFont)
-                                    #if os(tvOS)
-                                        .focusable()
-                                    #endif
-                                }
-                            }
-                            .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
-                            .padding()
-                        }
+                }
+            }
+            .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
+            .padding()
+        }
+        #if os(tvOS)
+        .focusEffectDisabled()
+        .focusSection()
+        #endif
+    }
+
+    private var emptyStateContent: some View {
+        VStack {
+            if viewModel.isConnected {
+                Text("Empty logs")
+            } else {
+                Text("Service not started").onAppear {
+                    environments.connect()
+                }
+            }
+        }
+    }
+
+    private var emptyLogsContent: some View {
+        Text("Empty logs")
+    }
+
+    private var logScrollView: some View {
+        ScrollViewReader { reader in
+            ScrollView {
+                LazyVStack(alignment: .leading, spacing: 8) {
+                    ForEach(viewModel.filteredLogs) { logEntry in
+                        Text(ANSIColors.parseAnsiString(logEntry.message))
+                            .font(logFont)
                         #if os(tvOS)
-                        .focusEffectDisabled()
-                        .focusSection()
+                            .focusable()
                         #endif
-                        .onAppear {
-                            if let lastEntry = filteredLogList.last {
-                                reader.scrollTo(lastEntry.id, anchor: .bottom)
-                            }
-                        }
-                        .onChangeCompat(of: filteredLogList.count) { _ in
-                            guard let lastEntry = filteredLogList.last else {
-                                return
-                            }
-                            withAnimation {
-                                reader.scrollTo(lastEntry.id, anchor: .bottom)
-                            }
-                        }
-                    }
-                }
-            }
-            #if !os(tvOS)
-            .toolbar {
-                ToolbarItem {
-                    Menu {
-                        Picker("Log Level", selection: $selectedLogLevel) {
-                            Text(NSLocalizedString("Default", comment: "Log level filter default option")).tag(Int?.none)
-                            ForEach(LogLevel.allCases) { level in
-                                Text(level.name).tag(Int?.some(level.rawValue))
-                            }
-                        }
-                    } label: {
-                        Label("Filter", systemImage: "line.3.horizontal.circle")
                     }
                 }
+                .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
+                .padding()
             }
+            #if os(tvOS)
+            .focusEffectDisabled()
+            .focusSection()
             #endif
+            .onAppear {
+                scrollToLastEntry(reader: reader)
+            }
+            .onChangeCompat(of: viewModel.filteredLogs.count) { _ in
+                if !viewModel.isPaused {
+                    scrollToLastEntry(reader: reader)
+                }
+            }
+        }
+    }
+
+    private func scrollToLastEntry(reader: ScrollViewProxy) {
+        guard let lastEntry = viewModel.filteredLogs.last else { return }
+        withAnimation {
+            reader.scrollTo(lastEntry.id, anchor: .bottom)
+        }
+    }
+
+    @ViewBuilder
+    private var toolbarButtons: some View {
+        Button(action: viewModel.togglePause) {
+            Label(
+                viewModel.isPaused ? NSLocalizedString("Resume", comment: "Resume log auto-scroll") : NSLocalizedString("Pause", comment: "Pause log auto-scroll"),
+                systemImage: viewModel.isPaused ? "play.circle" : "pause.circle"
+            )
+        }
+        Menu {
+            Menu {
+                Picker("Log Level", selection: $viewModel.selectedLogLevel) {
+                    Text(NSLocalizedString("Default", comment: "Log level filter default option")).tag(Int?.none)
+                    ForEach(LogLevel.allCases) { level in
+                        Text(level.name).tag(Int?.some(level.rawValue))
+                    }
+                }
+            } label: {
+                Label("Log Level", systemImage: "slider.horizontal.3")
+            }
+            Divider()
+            Button(role: .destructive, action: viewModel.clearLogs) {
+                Label(NSLocalizedString("Clear Logs", comment: "Clear all logs"), systemImage: "trash")
+            }
+        } label: {
+            Label("Filter", systemImage: "line.3.horizontal.circle")
         }
     }
 }
diff --git a/ApplicationLibrary/Views/Log/LogViewModel.swift b/ApplicationLibrary/Views/Log/LogViewModel.swift
new file mode 100644
index 0000000..cac536f
--- /dev/null
+++ b/ApplicationLibrary/Views/Log/LogViewModel.swift
@@ -0,0 +1,40 @@
+import Combine
+import Foundation
+import Library
+
+@MainActor
+public class LogViewModel: ObservableObject {
+    @Published public var selectedLogLevel: Int?
+    @Published public var isPaused = false
+    @Published public var filteredLogs: [LogEntry] = []
+
+    private let commandClient: CommandClient
+
+    public var isEmpty: Bool { commandClient.logList.isEmpty }
+    public var isConnected: Bool { commandClient.isConnected }
+
+    public init(commandClient: CommandClient) {
+        self.commandClient = commandClient
+
+        Publishers.CombineLatest3(
+            commandClient.$logList,
+            commandClient.$defaultLogLevel,
+            $selectedLogLevel
+        )
+        .map { logList, defaultLogLevel, selectedLogLevel in
+            let effectiveLevel = selectedLogLevel ?? defaultLogLevel
+            return logList.filter { $0.level <= effectiveLevel }
+        }
+        .receive(on: DispatchQueue.main)
+        .assign(to: &$filteredLogs)
+    }
+
+    public func togglePause() {
+        isPaused.toggle()
+    }
+
+    public func clearLogs() {
+        commandClient.logList.removeAll()
+        isPaused = false
+    }
+}
diff --git a/Localizable.xcstrings b/Localizable.xcstrings
index 99520cb..f6297f5 100644
--- a/Localizable.xcstrings
+++ b/Localizable.xcstrings
@@ -226,6 +226,17 @@
         }
       }
     },
+    "Clear Logs" : {
+      "comment" : "Clear all logs",
+      "localizations" : {
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "清除日志"
+          }
+        }
+      }
+    },
     "Close" : {
       "localizations" : {
         "zh-Hans" : {
@@ -964,6 +975,7 @@
       }
     },
     "Log Level" : {
+      "comment" : "Log level filter",
       "localizations" : {
         "zh-Hans" : {
           "stringUnit" : {
@@ -1200,6 +1212,9 @@
         }
       }
     },
+    "Pause" : {
+      "comment" : "Pause log auto-scroll"
+    },
     "Please grant the permission for **SFMExtension**, then we can continue." : {
       "localizations" : {
         "zh-Hans" : {
@@ -1323,6 +1338,9 @@
         }
       }
     },
+    "Resume" : {
+      "comment" : "Resume log auto-scroll"
+    },
     "Save" : {
       "localizations" : {
         "zh-Hans" : {