diff --git a/app/src/main/java/io/legado/app/ui/main/MainActivity.kt b/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
index eea51eb6e..bcd3fd017 100644
--- a/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
@@ -13,15 +13,15 @@ import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.Bus
 import io.legado.app.help.permission.Permissions
 import io.legado.app.help.permission.PermissionsCompat
+import io.legado.app.lib.dialogs.alert
+import io.legado.app.lib.dialogs.noButton
+import io.legado.app.lib.dialogs.yesButton
 import io.legado.app.lib.theme.ATH
 import io.legado.app.ui.main.bookshelf.BookshelfFragment
 import io.legado.app.ui.main.explore.ExploreFragment
 import io.legado.app.ui.main.my.MyFragment
 import io.legado.app.ui.main.rss.RssFragment
-import io.legado.app.utils.getPrefInt
-import io.legado.app.utils.getViewModel
-import io.legado.app.utils.observeEvent
-import io.legado.app.utils.putPrefInt
+import io.legado.app.utils.*
 import kotlinx.android.synthetic.main.activity_main.*
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.launch
@@ -58,11 +58,17 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
     private fun importYueDu() {
         launch {
             if (withContext(IO) { App.db.bookDao().allBookCount == 0 }) {
-                PermissionsCompat.Builder(this@MainActivity)
-                    .addPermissions(*Permissions.Group.STORAGE)
-                    .rationale(R.string.tip_perm_request_storage)
-                    .onGranted { viewModel.restore() }
-                    .request()
+                alert(title = "导入") {
+                    message = "是否导入旧版本数据"
+                    yesButton {
+                        PermissionsCompat.Builder(this@MainActivity)
+                            .addPermissions(*Permissions.Group.STORAGE)
+                            .rationale(R.string.tip_perm_request_storage)
+                            .onGranted { viewModel.restore() }
+                            .request()
+                    }
+                    noButton { }
+                }.show().applyTint()
             }
         }
     }