diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 6ca0ddb..962dd28 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -26,6 +26,7 @@
         <activity
             android:name=".ui.activities.CrashActivity"
             android:exported="false"
+            android:launchMode="singleTask"
             android:theme="@style/Theme.ToDo" />
     </application>
 
diff --git a/app/src/main/kotlin/cn/super12138/todo/constants/GlobalValues.kt b/app/src/main/kotlin/cn/super12138/todo/constants/GlobalValues.kt
index 9a20c79..53c5fb6 100644
--- a/app/src/main/kotlin/cn/super12138/todo/constants/GlobalValues.kt
+++ b/app/src/main/kotlin/cn/super12138/todo/constants/GlobalValues.kt
@@ -1,7 +1,6 @@
 package cn.super12138.todo.constants
 
 import cn.super12138.todo.utils.SPDelegates
-import cn.super12138.todo.utils.SPUtils
 
 object GlobalValues {
     var dynamicColor: Boolean by SPDelegates(
diff --git a/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt b/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt
index f599cf9..f9cbf05 100644
--- a/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt
+++ b/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt
@@ -82,7 +82,7 @@ fun SettingsData(
 
     val restoreLauncher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.OpenDocument(),
-        onResult = { it ->
+        onResult = {
             if (it != null) {
                 viewModel.restoreDatabase(
                     uri = it,