diff --git a/app/src/main/java/io/legado/app/App.kt b/app/src/main/java/io/legado/app/App.kt
index cb6a62b6a..679abf150 100644
--- a/app/src/main/java/io/legado/app/App.kt
+++ b/app/src/main/java/io/legado/app/App.kt
@@ -21,6 +21,7 @@ import io.legado.app.help.config.AppConfig
 import io.legado.app.help.config.ThemeConfig.applyDayNight
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.help.http.cronet.CronetLoader
+import io.legado.app.help.storage.AppWebDav
 import io.legado.app.model.BookCover
 import io.legado.app.utils.defaultSharedPreferences
 import io.legado.app.utils.getPrefBoolean
@@ -55,7 +56,23 @@ class App : MultiDexApplication() {
             when (AppConfig.chineseConverterType) {
                 1 -> ChineseUtils.t2s("初始化")
                 2 -> ChineseUtils.s2t("初始化")
-                else -> null
+            }
+            //同步阅读记录
+            if (!AppConfig.syncBookProgress) return@async
+            val books = appDb.bookDao.all
+            books.forEach { book ->
+                AppWebDav.getBookProgress(book)?.let { bookProgress ->
+                    if (bookProgress.durChapterIndex > book.durChapterIndex ||
+                        (bookProgress.durChapterIndex == book.durChapterIndex &&
+                            bookProgress.durChapterPos > book.durChapterPos)
+                    ) {
+                        book.durChapterIndex = bookProgress.durChapterIndex
+                        book.durChapterPos = bookProgress.durChapterPos
+                        book.durChapterTitle = bookProgress.durChapterTitle
+                        book.durChapterTime = bookProgress.durChapterTime
+                        appDb.bookDao.update(book)
+                    }
+                }
             }
         }
     }
diff --git a/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt b/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt
index 5f2feefe6..cc98722d7 100644
--- a/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt
@@ -6,12 +6,8 @@ import android.os.Bundle
 import io.legado.app.base.BaseActivity
 import io.legado.app.constant.PreferKey
 import io.legado.app.constant.Theme
-import io.legado.app.data.appDb
 import io.legado.app.databinding.ActivityWelcomeBinding
-import io.legado.app.help.config.AppConfig
 import io.legado.app.help.config.ThemeConfig
-import io.legado.app.help.coroutine.Coroutine
-import io.legado.app.help.storage.AppWebDav
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.ui.book.read.ReadBookActivity
@@ -26,25 +22,6 @@ open class WelcomeActivity : BaseActivity<ActivityWelcomeBinding>() {
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.ivBook.setColorFilter(accentColor)
         binding.vwTitleLine.setBackgroundColor(accentColor)
-        Coroutine.async {
-            //同步阅读记录
-            if (!AppConfig.syncBookProgress) return@async
-            val books = appDb.bookDao.all
-            books.forEach { book ->
-                AppWebDav.getBookProgress(book)?.let { bookProgress ->
-                    if (bookProgress.durChapterIndex > book.durChapterIndex ||
-                        (bookProgress.durChapterIndex == book.durChapterIndex &&
-                            bookProgress.durChapterPos > book.durChapterPos)
-                    ) {
-                        book.durChapterIndex = bookProgress.durChapterIndex
-                        book.durChapterPos = bookProgress.durChapterPos
-                        book.durChapterTitle = bookProgress.durChapterTitle
-                        book.durChapterTime = bookProgress.durChapterTime
-                        appDb.bookDao.update(book)
-                    }
-                }
-            }
-        }
         // 避免从桌面启动程序后，会重新实例化入口类的activity
         if (intent.flags and Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT != 0) {
             finish()