diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 0000000..e47312b
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+HiMelody
\ No newline at end of file
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 97f57db..fcbfcb7 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -16,8 +16,8 @@ android {
         applicationId = "com.hi.melody.music.noise"
         minSdk = 24
         targetSdk = 34
-        versionCode = 1
-        versionName = "1.0.1"
+        versionCode = 2
+        versionName = "1.0.2"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
diff --git a/app/src/main/java/melody/offline/music/fragment/ImportFragment.kt b/app/src/main/java/melody/offline/music/fragment/ImportFragment.kt
index 8eac746..675205b 100644
--- a/app/src/main/java/melody/offline/music/fragment/ImportFragment.kt
+++ b/app/src/main/java/melody/offline/music/fragment/ImportFragment.kt
@@ -21,15 +21,16 @@ import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.gyf.immersionbar.ktx.immersionBar
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import melody.offline.music.App
 import melody.offline.music.R
 import melody.offline.music.activity.SettingsActivity
 import melody.offline.music.adapter.ParentsVoiceAdapter
 import melody.offline.music.bean.Audio
 import melody.offline.music.databinding.FragmentImportBinding
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 
 class ImportFragment : Fragment() {
     private lateinit var binding: FragmentImportBinding
@@ -59,7 +60,7 @@ class ImportFragment : Fragment() {
             checkAndRequestPermissions()
         }
         importAdapterList.clear()
-        importAdapterList.addAll(melody.offline.music.App.importList)
+        importAdapterList.addAll(App.importList)
         parentsVoiceAdapter = ParentsVoiceAdapter(requireActivity(), importAdapterList)
         binding.importRv.layoutManager =
             LinearLayoutManager(requireActivity(), LinearLayoutManager.VERTICAL, false)
@@ -105,12 +106,12 @@ class ImportFragment : Fragment() {
             binding.noContentLayout.visibility = View.VISIBLE
         }
 
-        if (melody.offline.music.App.currentPlayingAudio != null) {
-            if (melody.offline.music.App.importList.isNotEmpty()) {
+        if (App.currentPlayingAudio != null) {
+            if (App.importList.isNotEmpty()) {
                 importAdapterList.clear()
-                importAdapterList.addAll(melody.offline.music.App.importList)
+                importAdapterList.addAll(App.importList)
                 for ((index, audio) in importAdapterList.withIndex()) {
-                    if (audio.file == melody.offline.music.App.currentPlayingAudio?.file) {
+                    if (audio.file == App.currentPlayingAudio?.file) {
                         parentsVoiceAdapter?.notifyDataSetChanged()
                         break
                     }
@@ -149,66 +150,70 @@ class ImportFragment : Fragment() {
     @SuppressLint("NotifyDataSetChanged")
     fun getMusicFiles(context: Context): List<String> {
         val musicFiles = mutableListOf<String>()
-        val contentResolver: ContentResolver = context.contentResolver
-
-        // 定义查询参数
-        val projection = arrayOf(
-            MediaStore.Audio.Media._ID,
-            MediaStore.Audio.Media.DISPLAY_NAME,
-            MediaStore.Audio.Media.DATA
-        )
-
-        val selection = "${MediaStore.Audio.Media.IS_MUSIC} != 0"
-        val sortOrder = "${MediaStore.Audio.Media.DISPLAY_NAME} ASC"
-
-        // 查询音频文件
-        val cursor = contentResolver.query(
-            MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
-            projection,
-            selection,
-            null,
-            sortOrder
-        )
-
-        cursor?.use { cursor ->
-            val idColumn = cursor.getColumnIndexOrThrow(MediaStore.Audio.Media._ID)
-            val nameColumn = cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DISPLAY_NAME)
-            val dataColumn = cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA)
-
-            while (cursor.moveToNext()) {
-                val id = cursor.getLong(idColumn)
-                val name = cursor.getString(nameColumn)
-                val data = cursor.getString(dataColumn)
-                val contentUri = ContentUris.withAppendedId(
-                    MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
-                    id
+        CoroutineScope(Dispatchers.IO).launch {
+            try {
+                val contentResolver: ContentResolver = context.contentResolver
+                // 定义查询参数
+                val projection = arrayOf(
+                    MediaStore.Audio.Media._ID,
+                    MediaStore.Audio.Media.DISPLAY_NAME,
+                    MediaStore.Audio.Media.DATA
                 )
-                val duration2 = getAudioDuration(contentUri)
-                val audio = Audio(name, contentUri.toString(), "", duration2, false)
 
-                musicFiles.add(contentUri.toString())
-                // 如果你想要获取文件的具体路径，可以使用 data 变量
-                // musicFiles.add(data)
+                val selection = "${MediaStore.Audio.Media.IS_MUSIC} != 0"
+                val sortOrder = "${MediaStore.Audio.Media.DISPLAY_NAME} ASC"
 
-                CoroutineScope(Dispatchers.IO).launch {
-                    if (audio.duration > 0) {
-                        melody.offline.music.App.databaseManager.insertAudioFile(audio)
-                    }
-                    withContext(Dispatchers.Main) {
-                        melody.offline.music.App.initImportAudio {
+                // 查询音频文件
+                val cursor = contentResolver.query(
+                    MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
+                    projection,
+                    selection,
+                    null,
+                    sortOrder
+                )
+
+                cursor?.use { cursor ->
+                    val idColumn = cursor.getColumnIndexOrThrow(MediaStore.Audio.Media._ID)
+                    val nameColumn =
+                        cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DISPLAY_NAME)
+                    val dataColumn = cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA)
+
+                    while (cursor.moveToNext()) {
+                        val id = cursor.getLong(idColumn)
+                        val name = cursor.getString(nameColumn)
+                        val data = cursor.getString(dataColumn)
+                        val contentUri = ContentUris.withAppendedId(
+                            MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
+                            id
+                        )
+                        val duration2 = getAudioDuration(contentUri)
+                        val audio = Audio(name, contentUri.toString(), "", duration2, false)
+
+                        musicFiles.add(contentUri.toString())
+                        // 如果你想要获取文件的具体路径，可以使用 data 变量
+                        // musicFiles.add(data)
+                        if (audio.duration > 0) {
+                            App.databaseManager.insertAudioFile(audio)
+                        }
+                        App.initImportAudio {
                             importAdapterList.clear()
-                            importAdapterList.addAll(melody.offline.music.App.importList)
+                            importAdapterList.addAll(App.importList)
                             parentsVoiceAdapter?.notifyDataSetChanged()
-                            if (importAdapterList.isNotEmpty()) {
-                                binding.noContentLayout.visibility = View.GONE
-                            } else {
-                                binding.noContentLayout.visibility = View.VISIBLE
-                                showNoDataDialog()
-                            }
-                            binding.loadingLayout.visibility = View.GONE
                         }
                     }
                 }
+            } catch (e: Exception) {
+                e.printStackTrace()
+            } finally {
+                withContext(Dispatchers.Main) {
+                    if (importAdapterList.isNotEmpty()) {
+                        binding.noContentLayout.visibility = View.GONE
+                    } else {
+                        binding.noContentLayout.visibility = View.VISIBLE
+                        showNoDataDialog()
+                    }
+                    binding.loadingLayout.visibility = View.GONE
+                }
             }
         }
         return musicFiles