diff --git a/build.gradle.kts b/build.gradle.kts
index 1466bdd..ce462f2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@ buildscript {
         google()
         mavenCentral()
     }
-    val agpVersion by extra("7.1.1")
+    val agpVersion by extra("7.1.2")
     dependencies {
         classpath("com.android.tools.build:gradle:$agpVersion")
         classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10")
diff --git a/manager/build.gradle.kts b/manager/build.gradle.kts
index 8cecf82..4b96c8d 100644
--- a/manager/build.gradle.kts
+++ b/manager/build.gradle.kts
@@ -11,8 +11,6 @@ val verName: String by rootProject.extra
 val androidSourceCompatibility: JavaVersion by rootProject.extra
 val androidTargetCompatibility: JavaVersion by rootProject.extra
 
-val composeVersion = "1.2.0-alpha03"
-
 plugins {
     id("com.android.application")
     id("kotlin-parcelize")
@@ -52,7 +50,7 @@ android {
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion = composeVersion
+        kotlinCompilerExtensionVersion = "1.2.0-alpha03"
     }
 
     sourceSets["main"].assets.srcDirs(rootProject.projectDir.resolve("out/assets"))
@@ -85,14 +83,14 @@ dependencies {
     implementation(projects.patch)
 
     implementation("androidx.core:core-ktx:1.7.0")
-    implementation("androidx.activity:activity-compose:1.5.0-alpha02")
-    implementation("androidx.compose.material:material-icons-extended:1.1.0")
-    implementation("androidx.compose.material3:material3:1.0.0-alpha05")
-    implementation("androidx.compose.runtime:runtime-livedata:$composeVersion")
-    implementation("androidx.compose.ui:ui:$composeVersion")
-    implementation("androidx.compose.ui:ui-tooling:$composeVersion")
-    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.5.0-alpha02")
-    implementation("androidx.navigation:navigation-compose:2.5.0-alpha02")
+    implementation("androidx.activity:activity-compose:1.5.0-alpha03")
+    implementation("androidx.compose.material:material-icons-extended:1.1.1")
+    implementation("androidx.compose.material3:material3:1.0.0-alpha06")
+    implementation("androidx.compose.runtime:runtime-livedata:1.1.1")
+    implementation("androidx.compose.ui:ui:1.1.1")
+    implementation("androidx.compose.ui:ui-tooling:1.1.1")
+    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.5.0-alpha03")
+    implementation("androidx.navigation:navigation-compose:2.5.0-alpha03")
     implementation("androidx.preference:preference:1.2.0")
     implementation("com.google.accompanist:accompanist-drawablepainter:0.24.2-alpha")
     implementation("com.google.accompanist:accompanist-navigation-animation:0.24.2-alpha")
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/activity/MainActivity.kt b/manager/src/main/java/org/lsposed/lspatch/ui/activity/MainActivity.kt
index 46af9ad..7f3e273 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/activity/MainActivity.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/activity/MainActivity.kt
@@ -10,7 +10,6 @@ import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
-import androidx.lifecycle.viewmodel.compose.LocalViewModelStoreOwner
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
@@ -34,23 +33,13 @@ class MainActivity : ComponentActivity() {
             LSPTheme {
                 CompositionLocalProvider(LocalNavController provides navController) {
                     Scaffold(
-                        topBar = {
-                            navController.currentBackStackEntry?.let {
-                                CompositionLocalProvider(LocalViewModelStoreOwner provides it) {
-                                    currentPage?.topBar?.invoke()
-                                }
-                            }
-                        },
                         bottomBar = {
                             MainNavigationBar(mainPage) {
                                 mainPage = it
-                                navController.navigate(it.name)
-                            }
-                        },
-                        floatingActionButton = {
-                            navController.currentBackStackEntry?.let {
-                                CompositionLocalProvider(LocalViewModelStoreOwner provides it) {
-                                    currentPage?.fab?.invoke()
+                                navController.navigate(it.name) {
+                                    currentRoute?.let { route ->
+                                        popUpTo(route) { inclusive = true }
+                                    }
                                 }
                             }
                         }
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt b/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt
index 29fb646..4a08b3a 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt
@@ -1,18 +1,25 @@
 package org.lsposed.lspatch.ui.page
 
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Scaffold
 import androidx.compose.material3.SmallTopAppBar
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.res.stringResource
 import org.lsposed.lspatch.R
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun HomePage() {
+    Scaffold(
+        topBar = { TopBar() }
+    ) { innerPadding ->
 
+    }
 }
 
 @Composable
-fun HomeTopBar() {
+private fun TopBar() {
     SmallTopAppBar(
         title = { Text(stringResource(R.string.app_name)) }
     )
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/page/ManagePage.kt b/manager/src/main/java/org/lsposed/lspatch/ui/page/ManagePage.kt
index d49b45d..a90241f 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/page/ManagePage.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/page/ManagePage.kt
@@ -2,31 +2,36 @@ package org.lsposed.lspatch.ui.page
 
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Add
-import androidx.compose.material3.FloatingActionButton
-import androidx.compose.material3.Icon
-import androidx.compose.material3.SmallTopAppBar
-import androidx.compose.material3.Text
+import androidx.compose.material3.*
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.res.stringResource
 import org.lsposed.lspatch.R
 import org.lsposed.lspatch.ui.util.LocalNavController
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun ManageTopBar() {
+fun ManagePage() {
+    val navController = LocalNavController.current
+    Scaffold(
+        topBar = { TopBar() },
+        floatingActionButton = {
+            Fab { navController.navigate(PageList.NewPatch.name) }
+        }
+    ) { innerPadding ->
+
+    }
+}
+
+@Composable
+private fun TopBar() {
     SmallTopAppBar(
         title = { Text(PageList.Manage.title) }
     )
 }
 
 @Composable
-fun ManageFab() {
-    val navController = LocalNavController.current
-    FloatingActionButton(onClick = { navController.navigate(PageList.NewPatch.name) }) {
+private fun Fab(onClick: () -> Unit) {
+    FloatingActionButton(onClick = onClick) {
         Icon(Icons.Filled.Add, stringResource(R.string.add))
     }
 }
-
-@Composable
-fun ManagePage() {
-
-}
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/page/NewPatchPage.kt b/manager/src/main/java/org/lsposed/lspatch/ui/page/NewPatchPage.kt
index ebdb44e..053c317 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/page/NewPatchPage.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/page/NewPatchPage.kt
@@ -1,5 +1,8 @@
 package org.lsposed.lspatch.ui.page
 
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
 import android.os.Build
 import android.util.Log
 import androidx.compose.animation.animateContentSize
@@ -29,8 +32,7 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.unit.dp
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavBackStackEntry
 import com.google.accompanist.permissions.ExperimentalPermissionsApi
 import com.google.accompanist.permissions.PermissionStatus
 import com.google.accompanist.permissions.rememberPermissionState
@@ -49,34 +51,27 @@ import org.lsposed.lspatch.ui.viewmodel.AppInfo
 import org.lsposed.patch.util.Logger
 import java.io.File
 
-enum class PatchState {
+private enum class PatchState {
     SELECTING, CONFIGURING, SUBMITTING, PATCHING, FINISHED, ERROR
 }
 
-class NewPatchPageViewModel : ViewModel() {
-    var patchState by mutableStateOf(PatchState.SELECTING)
-    var patchOptions by mutableStateOf<Patcher.Options?>(null)
-}
-
+@OptIn(ExperimentalPermissionsApi::class, ExperimentalMaterial3Api::class)
 @Composable
-fun NewPatchFab() {
-    val viewModel = viewModel<NewPatchPageViewModel>()
-    if (viewModel.patchState == PatchState.CONFIGURING) {
-        ExtendedFloatingActionButton(
-            text = { Text(stringResource(R.string.patch_start)) },
-            icon = { Icon(Icons.Outlined.AutoFixHigh, null) },
-            onClick = { viewModel.patchState = PatchState.SUBMITTING }
-        )
-    }
-}
-
-@OptIn(ExperimentalPermissionsApi::class)
-@Composable
-fun NewPatchPage() {
-    val viewModel = viewModel<NewPatchPageViewModel>()
+fun NewPatchPage(entry: NavBackStackEntry) {
     val navController = LocalNavController.current
-    val patchApp by navController.currentBackStackEntry!!.observeState<AppInfo>("appInfo")
-    if (viewModel.patchState == PatchState.SELECTING && patchApp != null) viewModel.patchState = PatchState.CONFIGURING
+    val patchApp by entry.observeState<AppInfo>("appInfo")
+    val isCancelled by entry.observeState<Boolean>("isCancelled")
+    var patchState by rememberSaveable { mutableStateOf(PatchState.SELECTING) }
+    var patchOptions by rememberSaveable { mutableStateOf<Patcher.Options?>(null) }
+    if (patchState == PatchState.SELECTING) {
+        when {
+            isCancelled == true -> {
+                LaunchedEffect(entry) { navController.popBackStack() }
+                return
+            }
+            patchApp != null -> patchState = PatchState.CONFIGURING
+        }
+    }
 
     if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
         val filePermissionState = rememberPermissionState(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
@@ -100,17 +95,79 @@ fun NewPatchPage() {
         }
     }
 
-    Log.d(TAG, "NewPatchPage: ${viewModel.patchState}")
-    when (viewModel.patchState) {
-        PatchState.SELECTING -> navController.navigate(PageList.SelectApps.name + "/false")
-        PatchState.CONFIGURING, PatchState.SUBMITTING -> PatchOptionsPage(patchApp!!)
-        PatchState.PATCHING, PatchState.FINISHED, PatchState.ERROR -> DoPatchPage(viewModel.patchOptions!!)
+    Log.d(TAG, "NewPatchPage: $patchState")
+    if (patchState == PatchState.SELECTING) {
+        LaunchedEffect(entry) {
+            navController.navigate(PageList.SelectApps.name + "/false")
+        }
+    } else {
+        Scaffold(
+            topBar = { TopBar(patchApp!!) },
+            floatingActionButton = {
+                if (patchState == PatchState.CONFIGURING) {
+                    ConfiguringFab { patchState = PatchState.SUBMITTING }
+                }
+            }
+        ) { innerPadding ->
+            if (patchState == PatchState.CONFIGURING || patchState == PatchState.SUBMITTING) {
+                PatchOptionsBody(
+                    modifier = Modifier.padding(innerPadding),
+                    patchState = patchState,
+                    patchApp = patchApp!!,
+                    onSubmit = {
+                        patchOptions = it
+                        patchState = PatchState.PATCHING
+                    }
+                )
+            } else {
+                DoPatchBody(
+                    modifier = Modifier.padding(innerPadding),
+                    patchState = patchState,
+                    patchOptions = patchOptions!!,
+                    onFinish = { patchState = PatchState.FINISHED },
+                    onFail = { patchState = PatchState.ERROR }
+                )
+            }
+        }
     }
 }
 
 @Composable
-private fun PatchOptionsPage(patchApp: AppInfo) {
-    val viewModel = viewModel<NewPatchPageViewModel>()
+private fun TopBar(patchApp: AppInfo) {
+    SmallTopAppBar(
+        title = {
+            Column {
+                Text(
+                    text = patchApp.label,
+                    style = MaterialTheme.typography.headlineSmall,
+                    modifier = Modifier.padding(horizontal = 24.dp)
+                )
+                Text(
+                    text = patchApp.app.packageName,
+                    style = MaterialTheme.typography.bodyLarge,
+                    modifier = Modifier.padding(horizontal = 24.dp)
+                )
+            }
+        }
+    )
+}
+
+@Composable
+private fun ConfiguringFab(onClick: () -> Unit) {
+    ExtendedFloatingActionButton(
+        text = { Text(stringResource(R.string.patch_start)) },
+        icon = { Icon(Icons.Outlined.AutoFixHigh, null) },
+        onClick = onClick
+    )
+}
+
+@Composable
+private fun PatchOptionsBody(
+    modifier: Modifier,
+    patchState: PatchState,
+    patchApp: AppInfo,
+    onSubmit: (Patcher.Options) -> Unit
+) {
     val navController = LocalNavController.current
     var useManager by rememberSaveable { mutableStateOf(true) }
     var debuggable by rememberSaveable { mutableStateOf(false) }
@@ -122,9 +179,9 @@ private fun PatchOptionsPage(patchApp: AppInfo) {
     val embeddedModules = navController.currentBackStackEntry!!
         .savedStateHandle.getLiveData<SnapshotStateList<AppInfo>>("selected", SnapshotStateList())
 
-    if (viewModel.patchState == PatchState.SUBMITTING) LaunchedEffect(patchApp) {
+    if (patchState == PatchState.SUBMITTING) LaunchedEffect(patchApp) {
         if (useManager) embeddedModules.value?.clear()
-        viewModel.patchOptions = Patcher.Options(
+        val options = Patcher.Options(
             apkPaths = arrayOf(patchApp.app.sourceDir), // TODO: Split Apk
             debuggable = debuggable,
             sigbypassLevel = sigBypassLevel,
@@ -134,24 +191,10 @@ private fun PatchOptionsPage(patchApp: AppInfo) {
             verbose = true,
             embeddedModules = embeddedModules.value?.map { it.app.sourceDir } ?: emptyList() // TODO: Split Apk
         )
-        viewModel.patchState = PatchState.PATCHING
+        onSubmit(options)
     }
 
-    Column(
-        modifier = Modifier
-            .verticalScroll(rememberScrollState())
-            .padding(top = 24.dp)
-    ) {
-        Text(
-            text = patchApp.label,
-            style = MaterialTheme.typography.headlineSmall,
-            modifier = Modifier.padding(horizontal = 24.dp)
-        )
-        Text(
-            text = patchApp.app.packageName,
-            style = MaterialTheme.typography.bodyLarge,
-            modifier = Modifier.padding(horizontal = 24.dp)
-        )
+    Column(modifier.verticalScroll(rememberScrollState())) {
         Text(
             text = stringResource(R.string.patch_mode),
             style = MaterialTheme.typography.titleLarge,
@@ -219,9 +262,14 @@ private fun PatchOptionsPage(patchApp: AppInfo) {
 }
 
 @Composable
-private fun DoPatchPage(patcherOptions: Patcher.Options) {
+private fun DoPatchBody(
+    modifier: Modifier,
+    patchState: PatchState,
+    patchOptions: Patcher.Options,
+    onFinish: () -> Unit,
+    onFail: () -> Unit
+) {
     val context = LocalContext.current
-    val viewModel = viewModel<NewPatchPageViewModel>()
     val navController = LocalNavController.current
     val logs = remember { mutableStateListOf<Pair<Int, String>>() }
     val logger = remember {
@@ -245,27 +293,27 @@ private fun DoPatchPage(patcherOptions: Patcher.Options) {
         }
     }
 
-    LaunchedEffect(patcherOptions) {
+    LaunchedEffect(patchOptions) {
         try {
-            Patcher.patch(context, logger, patcherOptions)
-            viewModel.patchState = PatchState.FINISHED
+            Patcher.patch(context, logger, patchOptions)
+            onFinish()
         } catch (t: Throwable) {
             logger.e(t.message.orEmpty())
             logger.e(t.stackTraceToString())
-            viewModel.patchState = PatchState.ERROR
+            onFail()
         } finally {
-            File(patcherOptions.outputPath).deleteRecursively()
+            File(patchOptions.outputPath).deleteRecursively()
         }
     }
 
     Column(
-        Modifier
+        modifier
             .fillMaxSize()
             .padding(24.dp)
             .wrapContentHeight()
             .animateContentSize(spring(stiffness = Spring.StiffnessLow))
     ) {
-        ShimmerAnimation(enabled = viewModel.patchState == PatchState.PATCHING) {
+        ShimmerAnimation(enabled = patchState == PatchState.PATCHING) {
             CompositionLocalProvider(
                 LocalTextStyle provides MaterialTheme.typography.bodySmall.copy(fontFamily = FontFamily.Monospace)
             ) {
@@ -296,7 +344,7 @@ private fun DoPatchPage(patcherOptions: Patcher.Options) {
             }
         }
 
-        if (viewModel.patchState == PatchState.FINISHED) {
+        if (patchState == PatchState.FINISHED) {
             Row(Modifier.padding(top = 12.dp)) {
                 Button(
                     onClick = { navController.popBackStack() },
@@ -310,6 +358,23 @@ private fun DoPatchPage(patcherOptions: Patcher.Options) {
                     content = { Text(stringResource(R.string.patch_install)) }
                 )
             }
+        } else if (patchState == PatchState.ERROR) {
+            Row(Modifier.padding(top = 12.dp)) {
+                Button(
+                    onClick = { navController.popBackStack() },
+                    modifier = Modifier.weight(1f),
+                    content = { Text(stringResource(R.string.patch_return)) }
+                )
+                Spacer(Modifier.weight(0.2f))
+                Button(
+                    onClick = {
+                        val cm = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+                        cm.setPrimaryClip(ClipData.newPlainText("LSPatch", logs.joinToString { it.second + "\n" }))
+                    },
+                    modifier = Modifier.weight(1f),
+                    content = { Text(stringResource(R.string.patch_copy_error)) }
+                )
+            }
         }
     }
 }
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/page/PageList.kt b/manager/src/main/java/org/lsposed/lspatch/ui/page/PageList.kt
index ea48a7a..86660a9 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/page/PageList.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/page/PageList.kt
@@ -16,46 +16,35 @@ enum class PageList(
     val iconSelected: ImageVector? = null,
     val iconNotSelected: ImageVector? = null,
     val arguments: List<NamedNavArgument> = emptyList(),
-    val topBar: @Composable () -> Unit,
-    val fab: @Composable () -> Unit = {},
     val body: @Composable NavBackStackEntry.() -> Unit
 ) {
     Home(
         iconSelected = Icons.Filled.Home,
         iconNotSelected = Icons.Outlined.Home,
-        topBar = { HomeTopBar() },
         body = { HomePage() }
     ),
     Manage(
         iconSelected = Icons.Filled.Dashboard,
         iconNotSelected = Icons.Outlined.Dashboard,
-        topBar = { ManageTopBar() },
-        fab = { ManageFab() },
-        body = {}
+        body = { ManagePage() }
     ),
     Repo(
         iconSelected = Icons.Filled.GetApp,
         iconNotSelected = Icons.Outlined.GetApp,
-        topBar = {},
         body = {}
     ),
     Settings(
         iconSelected = Icons.Filled.Settings,
         iconNotSelected = Icons.Outlined.Settings,
-        topBar = {},
         body = {}
     ),
     NewPatch(
-        topBar = {},
-        fab = { NewPatchFab() },
-        body = { NewPatchPage() }
+        body = { NewPatchPage(this) }
     ),
     SelectApps(
         arguments = listOf(
             navArgument("multiSelect") { type = NavType.BoolType }
         ),
-        topBar = { SelectAppsTopBar() },
-        fab = { SelectAppsFab() },
         body = { SelectAppsPage(this) }
     );
 
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/page/SelectAppsPage.kt b/manager/src/main/java/org/lsposed/lspatch/ui/page/SelectAppsPage.kt
index 53a3530..b4914bd 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/page/SelectAppsPage.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/page/SelectAppsPage.kt
@@ -1,15 +1,14 @@
 package org.lsposed.lspatch.ui.page
 
 import android.content.pm.ApplicationInfo
+import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.Done
-import androidx.compose.material3.FloatingActionButton
-import androidx.compose.material3.Icon
-import androidx.compose.material3.SmallTopAppBar
-import androidx.compose.material3.Text
+import androidx.compose.material3.*
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -29,40 +28,53 @@ import org.lsposed.lspatch.ui.util.setState
 import org.lsposed.lspatch.ui.viewmodel.AppInfo
 import org.lsposed.lspatch.ui.viewmodel.SelectAppsViewModel
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun SelectAppsTopBar() {
+fun SelectAppsPage(entry: NavBackStackEntry) {
+    val navController = LocalNavController.current
+    val multiSelect = entry.arguments?.get("multiSelect") as? Boolean
+        ?: throw IllegalArgumentException("multiSelect is null")
+
+    BackHandler {
+        navController.previousBackStackEntry!!.setState("isCancelled", true)
+        navController.popBackStack()
+    }
+
+    Scaffold(
+        topBar = { TopBar() },
+        floatingActionButton = {
+            if (multiSelect) MultiSelectFab()
+        }
+    ) { innerPadding ->
+        if (multiSelect) {
+            MultiSelect(
+                modifier = Modifier.padding(innerPadding),
+                filter = { it.app.metaData?.get("xposedminversion") != null }
+            )
+        } else {
+            SingleSelect(modifier = Modifier.padding(innerPadding))
+        }
+    }
+}
+
+@Composable
+private fun TopBar() {
     SmallTopAppBar(
         title = { Text(stringResource(R.string.page_select_apps)) }
     )
 }
 
 @Composable
-fun SelectAppsFab() {
+private fun MultiSelectFab() {
     val navController = LocalNavController.current
-    val viewModel = viewModel<SelectAppsViewModel>()
-    val multiSelect = navController.currentBackStackEntry?.arguments?.get("multiSelect") as? Boolean
-        ?: throw IllegalArgumentException("multiSelect is null")
-
-    if (multiSelect) {
-        FloatingActionButton(onClick = { viewModel.done = true }) {
-            Icon(Icons.Outlined.Done, stringResource(R.string.add))
-        }
-    }
-}
-
-@Composable
-fun SelectAppsPage(entry: NavBackStackEntry) {
-    val multiSelect = entry.arguments?.get("multiSelect") as? Boolean
-        ?: throw IllegalArgumentException("multiSelect is null")
-    if (multiSelect) {
-        MultiSelect(filter = { it.app.metaData?.get("xposedminversion") != null })
-    } else {
-        SingleSelect()
+    FloatingActionButton(onClick = { navController.popBackStack() }) {
+        Icon(Icons.Outlined.Done, stringResource(R.string.add))
     }
 }
 
 @Composable
 private fun SingleSelect(
+    modifier: Modifier,
     filter: (AppInfo) -> Boolean = { it.app.flags and ApplicationInfo.FLAG_SYSTEM == 0 }
 ) {
     val context = LocalContext.current
@@ -75,7 +87,7 @@ private fun SingleSelect(
     SwipeRefresh(
         state = rememberSwipeRefreshState(viewModel.isRefreshing),
         onRefresh = { viewModel.filterAppList(context, true, filter) },
-        modifier = Modifier.fillMaxSize()
+        modifier = modifier.fillMaxSize()
     ) {
         LazyColumn {
             items(viewModel.filteredList) {
@@ -95,6 +107,7 @@ private fun SingleSelect(
 
 @Composable
 private fun MultiSelect(
+    modifier: Modifier,
     filter: (AppInfo) -> Boolean = { true }
 ) {
     val context = LocalContext.current
@@ -105,16 +118,11 @@ private fun MultiSelect(
     LaunchedEffect(viewModel) {
         viewModel.filterAppList(context, false, filter)
     }
-    if (viewModel.done) {
-        LaunchedEffect(viewModel) {
-            navController.popBackStack()
-        }
-    }
 
     SwipeRefresh(
         state = rememberSwipeRefreshState(viewModel.isRefreshing),
         onRefresh = { viewModel.filterAppList(context, true, filter) },
-        modifier = Modifier.fillMaxSize()
+        modifier = modifier.fillMaxSize()
     ) {
         LazyColumn {
             items(viewModel.filteredList) {
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/SelectAppViewModel.kt b/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/SelectAppViewModel.kt
index fa32bb3..7e24869 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/SelectAppViewModel.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/SelectAppViewModel.kt
@@ -29,8 +29,6 @@ class SelectAppsViewModel : ViewModel() {
         Log.d(TAG, "SelectAppsViewModel ${toString().substringAfterLast('@')} construct")
     }
 
-    var done by mutableStateOf(false)
-
     var isRefreshing by mutableStateOf(false)
         private set
 
diff --git a/manager/src/main/res/values/strings.xml b/manager/src/main/res/values/strings.xml
index e72c798..a4afbd6 100644
--- a/manager/src/main/res/values/strings.xml
+++ b/manager/src/main/res/values/strings.xml
@@ -29,6 +29,7 @@
     <string name="patch_start">Start Patch</string>
     <string name="patch_return">Return</string>
     <string name="patch_install">Install</string>
+    <string name="patch_copy_error">Copy error</string>
 
     <!-- Select Apps Page -->
     <string name="page_select_apps">Select Apps</string>