diff --git a/app/src/main/java/io/legado/app/constant/AppConst.kt b/app/src/main/java/io/legado/app/constant/AppConst.kt
index f19ad27fd..215fe431c 100644
--- a/app/src/main/java/io/legado/app/constant/AppConst.kt
+++ b/app/src/main/java/io/legado/app/constant/AppConst.kt
@@ -25,6 +25,8 @@ object AppConst {
 
     const val MAX_THREAD = 9
 
+    const val DEFAULT_WEBDAV_ID = -1
+
     val SCRIPT_ENGINE: RhinoScriptEngine by lazy {
         RhinoScriptEngine()
     }
diff --git a/app/src/main/java/io/legado/app/lib/webdav/Authorization.kt b/app/src/main/java/io/legado/app/lib/webdav/Authorization.kt
index b89126ba3..af78adc12 100644
--- a/app/src/main/java/io/legado/app/lib/webdav/Authorization.kt
+++ b/app/src/main/java/io/legado/app/lib/webdav/Authorization.kt
@@ -1,6 +1,7 @@
 package io.legado.app.lib.webdav
 
 import io.legado.app.data.appDb
+import io.legado.app.data.entities.Server.WebDavConfig
 import io.legado.app.exception.NoStackTraceException
 import okhttp3.Credentials
 import java.nio.charset.Charset
@@ -29,4 +30,6 @@ data class Authorization(
         } ?: throw WebDavException("Unexpected WebDav Authorization")
     }
 
+    constructor(webDavConfig: WebDavConfig): this(webDavConfig.username, webDavConfig.password)
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookActivity.kt
index 3a4aacce6..f31733182 100644
--- a/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookActivity.kt
@@ -30,7 +30,8 @@ import java.io.File
 class RemoteBookActivity : BaseImportBookActivity<ActivityImportBookBinding, RemoteBookViewModel>(),
     RemoteBookAdapter.CallBack,
     SelectActionBar.CallBack,
-    ServerConfigDialog.Callback {
+    ServerConfigDialog.Callback,
+    ServersDialog.Callback {
     override val binding by viewBinding(ActivityImportBookBinding::inflate)
     override val viewModel by viewModels<RemoteBookViewModel>()
     private val adapter by lazy { RemoteBookAdapter(this, this) }
diff --git a/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookViewModel.kt b/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookViewModel.kt
index fd53daf23..50d34a2c2 100644
--- a/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookViewModel.kt
@@ -80,17 +80,10 @@ class RemoteBookViewModel(application: Application) : BaseViewModel(application)
 
     fun initData(onSuccess: () -> Unit) {
         execute {
-            val server = appDb.serverDao.get(AppConfig.remoteServerId)
-            val serverConfig = server?.getConfigJsonObject()
-            if (serverConfig != null && serverConfig.has("url")) {
-                val url = serverConfig.getString("url")
-                if (url.isNotBlank()) {
-                    val user = serverConfig.getString("user")
-                    val password = serverConfig.getString("password")
-                    val authorization = Authorization(user, password)
-                    remoteBookWebDav = RemoteBookWebDav(url, authorization, 10001)
-                    return@execute
-                }
+            appDb.serverDao.get(AppConfig.remoteServerId)?.getWebDavConfig()?.let {
+                val authorization = Authorization(it)
+                remoteBookWebDav = RemoteBookWebDav(it.url, authorization, AppConfig.remoteServerId)
+                return@execute
             }
             remoteBookWebDav = AppWebDav.defaultBookWebDav
                 ?: throw NoStackTraceException("webDav没有配置")
diff --git a/app/src/main/java/io/legado/app/ui/book/import/remote/ServersDialog.kt b/app/src/main/java/io/legado/app/ui/book/import/remote/ServersDialog.kt
index cba564f77..913fe376c 100644
--- a/app/src/main/java/io/legado/app/ui/book/import/remote/ServersDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/import/remote/ServersDialog.kt
@@ -10,6 +10,7 @@ import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.viewModels
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
+import io.legado.app.constant.AppConst.DEFAULT_WEBDAV_ID
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter
@@ -61,7 +62,7 @@ class ServersDialog : BaseDialogFragment(R.layout.dialog_recycler_view),
         binding.tvFooterLeft.text = getString(R.string.text_default)
         binding.tvFooterLeft.visible()
         binding.tvFooterLeft.setOnClickListener {
-            AppConfig.remoteServerId = 0
+            AppConfig.remoteServerId = DEFAULT_WEBDAV_ID
             dismissAllowingStateLoss()
         }
         binding.tvCancel.visible()