diff --git a/ApplicationLibrary/Views/Setting/SettingView.swift b/ApplicationLibrary/Views/Setting/SettingView.swift
index 5651489..121f29d 100644
--- a/ApplicationLibrary/Views/Setting/SettingView.swift
+++ b/ApplicationLibrary/Views/Setting/SettingView.swift
@@ -101,8 +101,19 @@ public struct SettingView: View {
                                         Task {
                                             do {
                                                 if let result = try await SystemExtension.install(forceUpdate: true) {
-                                                    if result == .willCompleteAfterReboot {
-                                                        alert = Alert(errorMessage: "Need reboot")
+                                                    switch result {
+                                                    case .completed:
+                                                        alert = Alert(
+                                                            title: Text("Update"),
+                                                            message: Text("System Extension updated."),
+                                                            dismissButton: .default(Text("Ok")) {}
+                                                        )
+                                                    case .willCompleteAfterReboot:
+                                                        alert = Alert(
+                                                            title: Text("Update"),
+                                                            message: Text("Reboot required."),
+                                                            dismissButton: .default(Text("Ok")) {}
+                                                        )
                                                     }
                                                 }
                                             } catch {
@@ -110,6 +121,32 @@ public struct SettingView: View {
                                             }
                                         }
                                     }
+                                    Button {
+                                        Task {
+                                            do {
+                                                if let result = try await SystemExtension.uninstall() {
+                                                    switch result {
+                                                    case .completed:
+                                                        alert = Alert(
+                                                            title: Text("Uninstall"),
+                                                            message: Text("System Extension removed."),
+                                                            dismissButton: .default(Text("Ok")) {}
+                                                        )
+                                                    case .willCompleteAfterReboot:
+                                                        alert = Alert(
+                                                            title: Text("Uninstall"),
+                                                            message: Text("Reboot required."),
+                                                            dismissButton: .default(Text("Ok")) {}
+                                                        )
+                                                    }
+                                                }
+                                            } catch {
+                                                alert = Alert(error)
+                                            }
+                                        }
+                                    } label: {
+                                        Text("Uninstall System Extension").foregroundColor(.red)
+                                    }
                                 }.frame(maxWidth: .infinity, alignment: .trailing)
                             }
                         #endif
diff --git a/Library/Network/SystemExtension.swift b/Library/Network/SystemExtension.swift
index 3e3a50f..43267d7 100644
--- a/Library/Network/SystemExtension.swift
+++ b/Library/Network/SystemExtension.swift
@@ -10,7 +10,7 @@
         private var properties: [OSSystemExtensionProperties]?
         private var error: Error?
 
-        private init(forceUpdate: Bool = false, inBackground: Bool = false) {
+        private init(_ forceUpdate: Bool = false, _ inBackground: Bool = false) {
             self.forceUpdate = forceUpdate
             self.inBackground = inBackground
         }
@@ -53,7 +53,7 @@
             semaphore.signal()
         }
 
-        public func submitAndWait() throws -> OSSystemExtensionRequest.Result? {
+        public func activation() throws -> OSSystemExtensionRequest.Result? {
             let request = OSSystemExtensionRequest.activationRequest(forExtensionWithIdentifier: FilePath.packageName + ".system", queue: .main)
             request.delegate = self
             OSSystemExtensionManager.shared.submitRequest(request)
@@ -64,6 +64,17 @@
             return result
         }
 
+        public func deactivation() throws -> OSSystemExtensionRequest.Result? {
+            let request = OSSystemExtensionRequest.deactivationRequest(forExtensionWithIdentifier: FilePath.packageName + ".system", queue: .main)
+            request.delegate = self
+            OSSystemExtensionManager.shared.submitRequest(request)
+            semaphore.wait()
+            if let error {
+                throw error
+            }
+            return result
+        }
+
         public func getProperties() throws -> [OSSystemExtensionProperties] {
             let request = OSSystemExtensionRequest.propertiesRequest(forExtensionWithIdentifier: FilePath.packageName + ".system", queue: .main)
             request.delegate = self
@@ -100,9 +111,15 @@
             return false
         }
 
-        public static func install(forceUpdate: Bool = false, inBackground _: Bool = false) async throws -> OSSystemExtensionRequest.Result? {
+        public static func install(forceUpdate: Bool = false, inBackground: Bool = false) async throws -> OSSystemExtensionRequest.Result? {
+            try await Task.detached {
+                try SystemExtension(forceUpdate, inBackground).activation()
+            }.result.get()
+        }
+
+        public static func uninstall() async throws -> OSSystemExtensionRequest.Result? {
             try await Task.detached {
-                try SystemExtension(forceUpdate: forceUpdate).submitAndWait()
+                try SystemExtension().deactivation()
             }.result.get()
         }
     }
diff --git a/README.md b/README.md
index eaae019..01a719d 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Experimental iOS/macOS/tvOS client for sing-box, the universal proxy platform.
 
 ## Documentation
 
-[SFI](https://sing-box.sagernet.org/installation/clients/sfi/) | [SFM](https://sing-box.sagernet.org/installation/clients/sfm/)
+[sing-box for Apple platforms](https://sing-box.sagernet.org/clients/apple/)
 
 ## License
 
@@ -23,4 +23,4 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program. If not, see <http://www.gnu.org/licenses/>.
-```
\ No newline at end of file
+```