diff --git a/app/src/main/kotlin/li/songe/gkd/MainActivity.kt b/app/src/main/kotlin/li/songe/gkd/MainActivity.kt
index aa25413d..056fd807 100644
--- a/app/src/main/kotlin/li/songe/gkd/MainActivity.kt
+++ b/app/src/main/kotlin/li/songe/gkd/MainActivity.kt
@@ -8,9 +8,6 @@ import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.viewModels
-import androidx.compose.animation.slideInHorizontally
-import androidx.compose.animation.slideOutHorizontally
-import androidx.compose.animation.togetherWith
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Text
@@ -29,10 +26,6 @@ import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsAnimationCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.lifecycle.lifecycleScope
-import androidx.lifecycle.viewmodel.navigation3.rememberViewModelStoreNavEntryDecorator
-import androidx.navigation3.runtime.entryProvider
-import androidx.navigation3.runtime.rememberSaveableStateHolderNavEntryDecorator
-import androidx.navigation3.ui.NavDisplay
 import com.dylanc.activityresult.launcher.PickContentLauncher
 import com.dylanc.activityresult.launcher.StartActivityLauncher
 import com.dylanc.activityresult.launcher.launchForResult
@@ -57,61 +50,12 @@ import li.songe.gkd.service.StatusService
 import li.songe.gkd.service.fixRestartAutomatorService
 import li.songe.gkd.service.updateTopTaskAppId
 import li.songe.gkd.store.storeFlow
-import li.songe.gkd.ui.A11YScopeAppListRoute
-import li.songe.gkd.ui.A11yEventLogPage
-import li.songe.gkd.ui.A11yEventLogRoute
-import li.songe.gkd.ui.A11yScopeAppListPage
-import li.songe.gkd.ui.AboutPage
-import li.songe.gkd.ui.AboutRoute
-import li.songe.gkd.ui.ActionLogPage
-import li.songe.gkd.ui.ActionLogRoute
-import li.songe.gkd.ui.ActivityLogPage
-import li.songe.gkd.ui.ActivityLogRoute
-import li.songe.gkd.ui.AdvancedPage
-import li.songe.gkd.ui.AdvancedPageRoute
-import li.songe.gkd.ui.AppConfigPage
-import li.songe.gkd.ui.AppConfigRoute
-import li.songe.gkd.ui.AppOpsAllowPage
-import li.songe.gkd.ui.AppOpsAllowRoute
-import li.songe.gkd.ui.AuthA11yPage
 import li.songe.gkd.ui.AuthA11yRoute
-import li.songe.gkd.ui.BlockA11yAppListPage
-import li.songe.gkd.ui.BlockA11yAppListRoute
-import li.songe.gkd.ui.CrashReportPage
-import li.songe.gkd.ui.CrashReportRoute
-import li.songe.gkd.ui.EditBlockAppListPage
-import li.songe.gkd.ui.EditBlockAppListRoute
-import li.songe.gkd.ui.ImagePreviewPage
-import li.songe.gkd.ui.ImagePreviewRoute
-import li.songe.gkd.ui.PrivilegePage
-import li.songe.gkd.ui.PrivilegePageRoute
-import li.songe.gkd.ui.SlowGroupPage
-import li.songe.gkd.ui.SlowGroupRoute
-import li.songe.gkd.ui.SnapshotPage
-import li.songe.gkd.ui.SnapshotPageRoute
-import li.songe.gkd.ui.SubsAppGroupListPage
-import li.songe.gkd.ui.SubsAppGroupListRoute
-import li.songe.gkd.ui.SubsAppListPage
-import li.songe.gkd.ui.SubsAppListRoute
-import li.songe.gkd.ui.SubsCategoryGroupPage
-import li.songe.gkd.ui.SubsCategoryGroupRoute
-import li.songe.gkd.ui.SubsCategoryPage
-import li.songe.gkd.ui.SubsCategoryRoute
-import li.songe.gkd.ui.SubsGlobalGroupExcludePage
-import li.songe.gkd.ui.SubsGlobalGroupExcludeRoute
-import li.songe.gkd.ui.SubsGlobalGroupListPage
-import li.songe.gkd.ui.SubsGlobalGroupListRoute
-import li.songe.gkd.ui.UpsertRuleGroupPage
-import li.songe.gkd.ui.UpsertRuleGroupRoute
-import li.songe.gkd.ui.WebViewPage
-import li.songe.gkd.ui.WebViewRoute
 import li.songe.gkd.ui.component.BuildDialog
 import li.songe.gkd.ui.component.ShareLogDlg
 import li.songe.gkd.ui.component.SubsSheet
 import li.songe.gkd.ui.component.TermsAcceptDialog
 import li.songe.gkd.ui.component.TextDialog
-import li.songe.gkd.ui.home.HomePage
-import li.songe.gkd.ui.home.HomeRoute
 import li.songe.gkd.ui.share.FixedWindowInsets
 import li.songe.gkd.ui.share.LocalMainViewModel
 import li.songe.gkd.ui.style.AppTheme
@@ -241,53 +185,7 @@ class MainActivity : ComponentActivity() {
                 LocalMainViewModel provides mainVm
             ) {
                 AppTheme {
-                    NavDisplay(
-                        entryDecorators = listOf(
-                            rememberSaveableStateHolderNavEntryDecorator(),
-                            rememberViewModelStoreNavEntryDecorator(),
-                        ),
-                        backStack = mainVm.backStack,
-                        onBack = mainVm::popPage,
-                        entryProvider = entryProvider {
-                            entry<HomeRoute> { HomePage() }
-                            entry<AuthA11yRoute> { AuthA11yPage() }
-                            entry<AboutRoute> { AboutPage() }
-                            entry<BlockA11yAppListRoute> { BlockA11yAppListPage() }
-                            entry<AdvancedPageRoute> { AdvancedPage() }
-                            entry<PrivilegePageRoute> { PrivilegePage() }
-                            entry<SnapshotPageRoute> { SnapshotPage() }
-                            entry<AppOpsAllowRoute> { AppOpsAllowPage() }
-                            entry<A11YScopeAppListRoute> { A11yScopeAppListPage() }
-                            entry<ActivityLogRoute> { ActivityLogPage() }
-                            entry<A11yEventLogRoute> { A11yEventLogPage() }
-                            entry<EditBlockAppListRoute> { EditBlockAppListPage() }
-                            entry<SlowGroupRoute> { SlowGroupPage() }
-                            entry<SubsAppListRoute> { SubsAppListPage(it) }
-                            entry<WebViewRoute> { WebViewPage(it) }
-                            entry<SubsCategoryRoute> { SubsCategoryPage(it) }
-                            entry<SubsGlobalGroupListRoute> { SubsGlobalGroupListPage(it) }
-                            entry<SubsGlobalGroupExcludeRoute> { SubsGlobalGroupExcludePage(it) }
-                            entry<ActionLogRoute> { ActionLogPage(it) }
-                            entry<ImagePreviewRoute> { ImagePreviewPage(it) }
-                            entry<UpsertRuleGroupRoute> { UpsertRuleGroupPage(it) }
-                            entry<SubsAppGroupListRoute> { SubsAppGroupListPage(it) }
-                            entry<AppConfigRoute> { AppConfigPage(it) }
-                            entry<CrashReportRoute> { CrashReportPage() }
-                            entry<SubsCategoryGroupRoute> { SubsCategoryGroupPage(it) }
-                        },
-                        transitionSpec = {
-                            slideInHorizontally(initialOffsetX = { it }) togetherWith
-                                    slideOutHorizontally(targetOffsetX = { -it })
-                        },
-                        popTransitionSpec = {
-                            slideInHorizontally(initialOffsetX = { -it }) togetherWith
-                                    slideOutHorizontally(targetOffsetX = { it })
-                        },
-                        predictivePopTransitionSpec = {
-                            slideInHorizontally(initialOffsetX = { -it }) togetherWith
-                                    slideOutHorizontally(targetOffsetX = { it })
-                        },
-                    )
+                    MainNavigation(mainVm)
                     if (!mainVm.termsAcceptedFlow.collectAsState().value) {
                         TermsAcceptDialog()
                     } else {
diff --git a/app/src/main/kotlin/li/songe/gkd/MainNavigation.kt b/app/src/main/kotlin/li/songe/gkd/MainNavigation.kt
new file mode 100644
index 00000000..b4b4e5bc
--- /dev/null
+++ b/app/src/main/kotlin/li/songe/gkd/MainNavigation.kt
@@ -0,0 +1,113 @@
+package li.songe.gkd
+
+import androidx.compose.animation.slideInHorizontally
+import androidx.compose.animation.slideOutHorizontally
+import androidx.compose.animation.togetherWith
+import androidx.compose.runtime.Composable
+import androidx.lifecycle.viewmodel.navigation3.rememberViewModelStoreNavEntryDecorator
+import androidx.navigation3.runtime.entryProvider
+import androidx.navigation3.runtime.rememberSaveableStateHolderNavEntryDecorator
+import androidx.navigation3.ui.NavDisplay
+import li.songe.gkd.ui.A11YScopeAppListRoute
+import li.songe.gkd.ui.A11yEventLogPage
+import li.songe.gkd.ui.A11yEventLogRoute
+import li.songe.gkd.ui.A11yScopeAppListPage
+import li.songe.gkd.ui.AboutPage
+import li.songe.gkd.ui.AboutRoute
+import li.songe.gkd.ui.ActionLogPage
+import li.songe.gkd.ui.ActionLogRoute
+import li.songe.gkd.ui.ActivityLogPage
+import li.songe.gkd.ui.ActivityLogRoute
+import li.songe.gkd.ui.AdvancedPage
+import li.songe.gkd.ui.AdvancedPageRoute
+import li.songe.gkd.ui.AppConfigPage
+import li.songe.gkd.ui.AppConfigRoute
+import li.songe.gkd.ui.AppOpsAllowPage
+import li.songe.gkd.ui.AppOpsAllowRoute
+import li.songe.gkd.ui.AuthA11yPage
+import li.songe.gkd.ui.AuthA11yRoute
+import li.songe.gkd.ui.BlockA11yAppListPage
+import li.songe.gkd.ui.BlockA11yAppListRoute
+import li.songe.gkd.ui.CrashReportPage
+import li.songe.gkd.ui.CrashReportRoute
+import li.songe.gkd.ui.EditBlockAppListPage
+import li.songe.gkd.ui.EditBlockAppListRoute
+import li.songe.gkd.ui.ImagePreviewPage
+import li.songe.gkd.ui.ImagePreviewRoute
+import li.songe.gkd.ui.PrivilegePage
+import li.songe.gkd.ui.PrivilegePageRoute
+import li.songe.gkd.ui.SlowGroupPage
+import li.songe.gkd.ui.SlowGroupRoute
+import li.songe.gkd.ui.SnapshotPage
+import li.songe.gkd.ui.SnapshotPageRoute
+import li.songe.gkd.ui.SubsAppGroupListPage
+import li.songe.gkd.ui.SubsAppGroupListRoute
+import li.songe.gkd.ui.SubsAppListPage
+import li.songe.gkd.ui.SubsAppListRoute
+import li.songe.gkd.ui.SubsCategoryGroupPage
+import li.songe.gkd.ui.SubsCategoryGroupRoute
+import li.songe.gkd.ui.SubsCategoryPage
+import li.songe.gkd.ui.SubsCategoryRoute
+import li.songe.gkd.ui.SubsGlobalGroupExcludePage
+import li.songe.gkd.ui.SubsGlobalGroupExcludeRoute
+import li.songe.gkd.ui.SubsGlobalGroupListPage
+import li.songe.gkd.ui.SubsGlobalGroupListRoute
+import li.songe.gkd.ui.UpsertRuleGroupPage
+import li.songe.gkd.ui.UpsertRuleGroupRoute
+import li.songe.gkd.ui.WebViewPage
+import li.songe.gkd.ui.WebViewRoute
+import li.songe.gkd.ui.home.HomePage
+import li.songe.gkd.ui.home.HomeRoute
+
+private val mainRouteEntryProvider = entryProvider {
+    entry<HomeRoute> { HomePage() }
+    entry<AuthA11yRoute> { AuthA11yPage() }
+    entry<AboutRoute> { AboutPage() }
+    entry<BlockA11yAppListRoute> { BlockA11yAppListPage() }
+    entry<AdvancedPageRoute> { AdvancedPage() }
+    entry<PrivilegePageRoute> { PrivilegePage() }
+    entry<SnapshotPageRoute> { SnapshotPage() }
+    entry<AppOpsAllowRoute> { AppOpsAllowPage() }
+    entry<A11YScopeAppListRoute> { A11yScopeAppListPage() }
+    entry<ActivityLogRoute> { ActivityLogPage() }
+    entry<A11yEventLogRoute> { A11yEventLogPage() }
+    entry<EditBlockAppListRoute> { EditBlockAppListPage() }
+    entry<SlowGroupRoute> { SlowGroupPage() }
+    entry<SubsAppListRoute> { SubsAppListPage(it) }
+    entry<WebViewRoute> { WebViewPage(it) }
+    entry<SubsCategoryRoute> { SubsCategoryPage(it) }
+    entry<SubsGlobalGroupListRoute> { SubsGlobalGroupListPage(it) }
+    entry<SubsGlobalGroupExcludeRoute> { SubsGlobalGroupExcludePage(it) }
+    entry<ActionLogRoute> { ActionLogPage(it) }
+    entry<ImagePreviewRoute> { ImagePreviewPage(it) }
+    entry<UpsertRuleGroupRoute> { UpsertRuleGroupPage(it) }
+    entry<SubsAppGroupListRoute> { SubsAppGroupListPage(it) }
+    entry<AppConfigRoute> { AppConfigPage(it) }
+    entry<CrashReportRoute> { CrashReportPage() }
+    entry<SubsCategoryGroupRoute> { SubsCategoryGroupPage(it) }
+}
+
+@Composable
+fun MainNavigation(mainVm: MainViewModel) {
+    NavDisplay(
+        entryDecorators = listOf(
+            rememberSaveableStateHolderNavEntryDecorator(),
+            rememberViewModelStoreNavEntryDecorator(),
+        ),
+        backStack = mainVm.backStack,
+        onBack = mainVm::popPage,
+        entryProvider = mainRouteEntryProvider,
+        transitionSpec = {
+            slideInHorizontally(initialOffsetX = { it }) togetherWith
+                    slideOutHorizontally(targetOffsetX = { -it })
+        },
+        popTransitionSpec = {
+            slideInHorizontally(initialOffsetX = { -it }) togetherWith
+                    slideOutHorizontally(targetOffsetX = { it })
+        },
+        predictivePopTransitionSpec = {
+            slideInHorizontally(initialOffsetX = { -it }) togetherWith
+                    slideOutHorizontally(targetOffsetX = { it })
+        },
+    )
+}