diff --git a/.idea/misc.xml b/.idea/misc.xml
index ecf6ace..e709b95 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,7 +4,9 @@
     <option name="filePathToZoomLevelMap">
       <map>
         <entry key="..\:/android/FYReader/app/src/main/res/drawable/ic_delete.xml" value="0.18518518518518517" />
+        <entry key="..\:/android/FYReader/app/src/main/res/drawable/ic_online_syn.xml" value="0.19074074074074074" />
         <entry key="..\:/android/FYReader/app/src/main/res/drawable/ic_re_seg.xml" value="0.1962962962962963" />
+        <entry key="..\:/android/FYReader/app/src/main/res/drawable/ic_restore.xml" value="0.19074074074074074" />
         <entry key="..\:/android/FYReader/app/src/main/res/drawable/ic_search_word.xml" value="0.21944444444444444" />
         <entry key="..\:/android/FYReader/app/src/main/res/drawable/login_btn_selector.xml" value="0.17777777777777778" />
         <entry key="..\:/android/FYReader/app/src/main/res/drawable/selector_btn_add.xml" value="0.17777777777777778" />
@@ -27,7 +29,7 @@
         <entry key="..\:/android/FYReader/app/src/main/res/layout/fragment_file_category.xml" value="0.2318840579710145" />
         <entry key="..\:/android/FYReader/app/src/main/res/layout/fragment_find_book_2.xml" value="0.12132725430597771" />
         <entry key="..\:/android/FYReader/app/src/main/res/layout/fragment_local_source.xml" value="0.1947463768115942" />
-        <entry key="..\:/android/FYReader/app/src/main/res/layout/fragment_mine.xml" value="0.176" />
+        <entry key="..\:/android/FYReader/app/src/main/res/layout/fragment_mine.xml" value="0.37037037037037035" />
         <entry key="..\:/android/FYReader/app/src/main/res/layout/fragment_private_bookcase.xml" value="0.21195652173913043" />
         <entry key="..\:/android/FYReader/app/src/main/res/layout/fragment_webdav_setting.xml" value="0.4" />
         <entry key="..\:/android/FYReader/app/src/main/res/layout/gridview_book_detailed_item.xml" value="0.1947463768115942" />
diff --git a/app/src/main/java/xyz/fycz/myreader/model/storage/Backup.kt b/app/src/main/java/xyz/fycz/myreader/model/storage/Backup.kt
index 392cf6f..6a6865f 100644
--- a/app/src/main/java/xyz/fycz/myreader/model/storage/Backup.kt
+++ b/app/src/main/java/xyz/fycz/myreader/model/storage/Backup.kt
@@ -33,17 +33,17 @@ object Backup {
 
     val backupFileNames by lazy {
         arrayOf(
-                "myBooks.json",
-                "mySearchHistory.json",
-                "myBookMark.json",
-                "myBookGroup.json",
-                "setting.json",
-                "readStyles.json",
-                "replaceRule.json",
-                "bookSource.json",
-                "readRecord.json",
-                "searchWord.json",
-                "config.xml"
+            "myBooks.json",
+            "mySearchHistory.json",
+            "myBookMark.json",
+            "myBookGroup.json",
+            "setting.json",
+            "readStyles.json",
+            "replaceRule.json",
+            "bookSource.json",
+            "readRecord.json",
+            "searchWord.json",
+            "config.xml"
         )
     }
 
@@ -61,8 +61,27 @@ object Backup {
     }
 
     fun backup(context: Context, path: String, callBack: CallBack?, isAuto: Boolean = false) {
+        backup(context, path, isAuto).subscribeOn(Schedulers.io())
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribe(object : MySingleObserver<Boolean>() {
+                override fun onSuccess(t: Boolean) {
+                    callBack?.backupSuccess()
+                }
+
+                override fun onError(e: Throwable) {
+                    e.printStackTrace()
+                    callBack?.backupError(e.localizedMessage ?: "ERROR")
+                }
+            })
+    }
+
+    fun backup(
+        context: Context,
+        path: String,
+        isAuto: Boolean = false
+    ): Single<Boolean> {
         SharedPreUtils.getInstance().putLong("lastBackup", System.currentTimeMillis())
-        Single.create(SingleOnSubscribe<Boolean> { e ->
+        return Single.create { e ->
             BookService.getInstance().allBooks.let {
                 if (it.isNotEmpty()) {
                     val json = GSON.toJson(it)
@@ -73,35 +92,35 @@ object Backup {
                 if (it.isNotEmpty()) {
                     val json = GSON.toJson(it)
                     FileUtils.getFile(backupPath + File.separator + "mySearchHistory.json")
-                            .writeText(json)
+                        .writeText(json)
                 }
             }
             DbManager.getInstance().session.bookMarkDao.queryBuilder().list().let {
                 if (it.isNotEmpty()) {
                     val json = GSON.toJson(it)
                     FileUtils.getFile(backupPath + File.separator + "myBookMark.json")
-                            .writeText(json)
+                        .writeText(json)
                 }
             }
             DbManager.getInstance().session.bookGroupDao.queryBuilder().list().let {
                 if (it.isNotEmpty()) {
                     val json = GSON.toJson(it)
                     FileUtils.getFile(backupPath + File.separator + "myBookGroup.json")
-                            .writeText(json)
+                        .writeText(json)
                 }
             }
             DbManager.getInstance().session.replaceRuleBeanDao.queryBuilder().list().let {
                 if (it.isNotEmpty()) {
                     val json = GSON.toJson(it)
                     FileUtils.getFile(backupPath + File.separator + "replaceRule.json")
-                            .writeText(json)
+                        .writeText(json)
                 }
             }
             DbManager.getInstance().session.bookSourceDao.queryBuilder().list().let {
                 if (it.isNotEmpty()) {
                     val json = GSON.toJson(it)
                     FileUtils.getFile(backupPath + File.separator + "bookSource.json")
-                            .writeText(json)
+                        .writeText(json)
                 }
             }
             DbManager.getInstance().session.readRecordDao.queryBuilder().list().let {
@@ -125,9 +144,9 @@ object Backup {
                 setting.readStyles = null
                 val settingJson = GSON.toJson(setting)
                 FileUtils.getFile(backupPath + File.separator + "setting.json")
-                        .writeText(settingJson)
+                    .writeText(settingJson)
                 FileUtils.getFile(backupPath + File.separator + "readStyles.json")
-                        .writeText(readStylesJson)
+                    .writeText(readStylesJson)
             } catch (e: Exception) {
                 e.printStackTrace()
             }
@@ -153,18 +172,7 @@ object Backup {
                 copyBackup(path, isAuto)
             }
             e.onSuccess(true)
-        }).subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(object : MySingleObserver<Boolean>() {
-                    override fun onSuccess(t: Boolean) {
-                        callBack?.backupSuccess()
-                    }
-
-                    override fun onError(e: Throwable) {
-                        e.printStackTrace()
-                        callBack?.backupError(e.localizedMessage ?: "ERROR")
-                    }
-                })
+        }
     }
 
     @Throws(Exception::class)
@@ -202,7 +210,10 @@ object Backup {
                 if (isAuto) {
                     val file = File(backupPath + File.separator + fileName)
                     if (file.exists()) {
-                        file.copyTo(FileUtils.getFile(path + File.separator + "auto" + File.separator + fileName), true)
+                        file.copyTo(
+                            FileUtils.getFile(path + File.separator + "auto" + File.separator + fileName),
+                            true
+                        )
                     }
                 } else {
                     val file = File(backupPath + File.separator + fileName)
diff --git a/app/src/main/java/xyz/fycz/myreader/model/user/UserService2.kt b/app/src/main/java/xyz/fycz/myreader/model/user/UserService2.kt
index 1243bd0..fa823a7 100644
--- a/app/src/main/java/xyz/fycz/myreader/model/user/UserService2.kt
+++ b/app/src/main/java/xyz/fycz/myreader/model/user/UserService2.kt
@@ -1,12 +1,16 @@
 package xyz.fycz.myreader.model.user
 
+import io.reactivex.ObservableSource
 import io.reactivex.Single
 import io.reactivex.SingleOnSubscribe
+import io.reactivex.SingleSource
+import io.reactivex.functions.Function
 import okhttp3.MediaType
 import okhttp3.RequestBody
 import xyz.fycz.myreader.application.App
 import xyz.fycz.myreader.common.APPCONST
 import xyz.fycz.myreader.common.URLCONST
+import xyz.fycz.myreader.entity.StrResponse
 import xyz.fycz.myreader.model.storage.Backup
 import xyz.fycz.myreader.model.storage.Restore
 import xyz.fycz.myreader.model.storage.Restore.restore
@@ -15,6 +19,7 @@ import xyz.fycz.myreader.util.utils.FileUtils
 import xyz.fycz.myreader.util.utils.GSON
 import xyz.fycz.myreader.util.utils.OkHttpUtils
 import xyz.fycz.myreader.util.utils.RxUtils
+import java.io.File
 
 /**
  * @author fengyue
@@ -91,46 +96,48 @@ object UserService2 {
     }
 
     fun webBackup(user: User): Single<Result> {
-        return Single.create(SingleOnSubscribe<Result> {
-            Backup.backup(App.getmContext(), APPCONST.FILE_DIR + "webBackup/",
-                object : Backup.CallBack {
-                    override fun backupSuccess() {
-                        val inputFile = FileUtils.getFile(APPCONST.FILE_DIR + "webBackup")
-                        val zipFile = FileUtils.getFile(APPCONST.FILE_DIR + "webBackup.zip")
-                        //压缩文件
-                        ZipUtils.zipFile(inputFile, zipFile)
-                        val ret = OkHttpUtils.upload(
-                            URLCONST.USER_URL + "/do/bak?" +
-                                    "username=${user.userName}" +
-                                    makeAuth(),
-                            zipFile.absolutePath,
-                            zipFile.name
-                        )
-                        zipFile.delete()
-                        it.onSuccess(GSON.fromJson(ret, Result::class.java))
-                    }
-
-                    override fun backupError(msg: String) {
-                        it.onError(Throwable(msg))
-                    }
-
-                })
-        }).compose { RxUtils.toSimpleSingle(it) }
+        return Backup.backup(App.getmContext(), APPCONST.FILE_DIR + "webBackup/")
+            .flatMap(Function<Boolean, SingleSource<Result>> {
+                Single.create {
+                    val inputFile = FileUtils.getFile(APPCONST.FILE_DIR + "webBackup")
+                    val zipFile = FileUtils.getFile(APPCONST.FILE_DIR + "webBackup.zip")
+                    //压缩文件
+                    ZipUtils.zipFile(inputFile, zipFile)
+                    FileUtils.deleteFile(zipFile.absolutePath)
+                    val ret = OkHttpUtils.upload(
+                        URLCONST.USER_URL + "/do/bak?" +
+                                "username=${user.userName}" +
+                                makeAuth(),
+                        zipFile.absolutePath,
+                        zipFile.name
+                    )
+                    zipFile.delete()
+                    it.onSuccess(GSON.fromJson(ret, Result::class.java))
+                }
+            }).compose { RxUtils.toSimpleSingle(it) }
     }
 
     fun webRestore(user: User): Single<Result> {
         return Single.create(SingleOnSubscribe<Result> {
             val zipFile = FileUtils.getFile(APPCONST.FILE_DIR + "webBackup.zip")
+            val mediaType = MediaType.parse("application/x-www-form-urlencoded")
+            val body = "username=${user.userName}" +
+                    makeAuth()
+            val requestBody = RequestBody.create(mediaType, body)
             val input = OkHttpUtils.getInputStream(
-                URLCONST.USER_URL + "/do/ret?" +
-                        "username=${user.userName}" +
-                        makeAuth()
+                URLCONST.USER_URL + "/do/ret", requestBody
             )
-            if (FileUtils.writeFile(input.readBytes(), zipFile)) {
+            val bytes = input.readBytes()
+            if (bytes.size < 50) {
+                it.onError(Throwable(String(bytes)))
+                return@SingleOnSubscribe
+            }
+            if (FileUtils.writeFile(bytes, zipFile)) {
                 ZipUtils.unzipFile(zipFile.absolutePath, APPCONST.FILE_DIR)
+                zipFile.delete()
                 restore(APPCONST.FILE_DIR + "webBackup/", object : Restore.CallBack {
                     override fun restoreSuccess() {
-                        zipFile.delete()
+                        FileUtils.deleteFile(zipFile.absolutePath)
                         it.onSuccess(Result(100, "成功从网络同步到本地"))
                     }
 
@@ -162,10 +169,20 @@ object UserService2 {
         return FileUtils.readText(APPCONST.QQ_DATA_DIR + "user")
     }
 
+    /**
+     * 判断是否登录
+     * @return
+     */
+    fun isLogin(): Boolean {
+        val file = App.getApplication().getFileStreamPath("userConfig.fy")
+        return file.exists()
+    }
+
     private fun makeAuth(): String {
         return "&signal=" + AppInfoUtils.getSingInfo(
             App.getmContext(),
-            App.getApplication().packageName, AppInfoUtils.SHA1
+            App.getApplication().packageName,
+            AppInfoUtils.SHA1
         ) + "&appVersion=" + App.getVersionCode()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/xyz/fycz/myreader/ui/activity/LoginActivity.java b/app/src/main/java/xyz/fycz/myreader/ui/activity/LoginActivity.java
index c74c999..1c7cc02 100644
--- a/app/src/main/java/xyz/fycz/myreader/ui/activity/LoginActivity.java
+++ b/app/src/main/java/xyz/fycz/myreader/ui/activity/LoginActivity.java
@@ -1,12 +1,9 @@
 package xyz.fycz.myreader.ui.activity;
 
-import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.view.MotionEvent;
@@ -17,9 +14,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.widget.Toolbar;
 
-import java.util.HashMap;
-import java.util.Map;
-
 import io.reactivex.disposables.Disposable;
 import xyz.fycz.myreader.R;
 import xyz.fycz.myreader.base.BaseActivity;
@@ -29,7 +23,6 @@ import xyz.fycz.myreader.common.APPCONST;
 import xyz.fycz.myreader.databinding.ActivityLoginBinding;
 import xyz.fycz.myreader.model.user.Result;
 import xyz.fycz.myreader.model.user.User;
-import xyz.fycz.myreader.model.user.UserService;
 import xyz.fycz.myreader.model.user.UserService2;
 import xyz.fycz.myreader.ui.dialog.DialogCreator;
 import xyz.fycz.myreader.ui.dialog.LoadingDialog;
@@ -37,9 +30,7 @@ import xyz.fycz.myreader.util.CodeUtil;
 import xyz.fycz.myreader.util.CyptoUtils;
 import xyz.fycz.myreader.util.ToastUtils;
 import xyz.fycz.myreader.util.utils.NetworkUtils;
-import xyz.fycz.myreader.util.utils.ProgressUtils;
 import xyz.fycz.myreader.util.utils.StringUtils;
-import xyz.fycz.myreader.webapi.ResultCallback;
 
 /**
  * @author fengyue
diff --git a/app/src/main/java/xyz/fycz/myreader/ui/activity/RegisterActivity.java b/app/src/main/java/xyz/fycz/myreader/ui/activity/RegisterActivity.java
index d725a22..6037308 100644
--- a/app/src/main/java/xyz/fycz/myreader/ui/activity/RegisterActivity.java
+++ b/app/src/main/java/xyz/fycz/myreader/ui/activity/RegisterActivity.java
@@ -1,21 +1,14 @@
 package xyz.fycz.myreader.ui.activity;
 
-import android.annotation.SuppressLint;
 import android.graphics.Bitmap;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
 import android.text.Editable;
-import android.text.TextWatcher;
 import android.text.method.LinkMovementMethod;
 import android.view.View;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.widget.Toolbar;
 
-import java.util.HashMap;
-import java.util.Map;
-
 import io.reactivex.disposables.Disposable;
 import xyz.fycz.myreader.R;
 import xyz.fycz.myreader.application.App;
@@ -26,16 +19,13 @@ import xyz.fycz.myreader.common.APPCONST;
 import xyz.fycz.myreader.databinding.ActivityRegisterBinding;
 import xyz.fycz.myreader.model.user.Result;
 import xyz.fycz.myreader.model.user.User;
-import xyz.fycz.myreader.model.user.UserService;
 import xyz.fycz.myreader.model.user.UserService2;
 import xyz.fycz.myreader.ui.dialog.DialogCreator;
 import xyz.fycz.myreader.ui.dialog.LoadingDialog;
 import xyz.fycz.myreader.util.CodeUtil;
 import xyz.fycz.myreader.util.CyptoUtils;
 import xyz.fycz.myreader.util.ToastUtils;
-import xyz.fycz.myreader.util.utils.ProgressUtils;
 import xyz.fycz.myreader.util.utils.StringUtils;
-import xyz.fycz.myreader.webapi.ResultCallback;
 
 /**
  * @author fengyue
diff --git a/app/src/main/java/xyz/fycz/myreader/ui/fragment/MineFragment.java b/app/src/main/java/xyz/fycz/myreader/ui/fragment/MineFragment.java
index fd88ff9..0cf86f6 100644
--- a/app/src/main/java/xyz/fycz/myreader/ui/fragment/MineFragment.java
+++ b/app/src/main/java/xyz/fycz/myreader/ui/fragment/MineFragment.java
@@ -1,5 +1,7 @@
 package xyz.fycz.myreader.ui.fragment;
 
+import static android.app.Activity.RESULT_OK;
+
 import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.os.Bundle;
@@ -37,12 +39,11 @@ import xyz.fycz.myreader.databinding.FragmentMineBinding;
 import xyz.fycz.myreader.entity.Setting;
 import xyz.fycz.myreader.greendao.entity.Book;
 import xyz.fycz.myreader.greendao.service.BookService;
-import xyz.fycz.myreader.model.user.Result;
-import xyz.fycz.myreader.model.user.User;
-import xyz.fycz.myreader.model.user.UserService;
 import xyz.fycz.myreader.model.storage.BackupRestoreUi;
 import xyz.fycz.myreader.model.storage.Restore;
 import xyz.fycz.myreader.model.storage.WebDavHelp;
+import xyz.fycz.myreader.model.user.Result;
+import xyz.fycz.myreader.model.user.User;
 import xyz.fycz.myreader.model.user.UserService2;
 import xyz.fycz.myreader.ui.activity.AboutActivity;
 import xyz.fycz.myreader.ui.activity.AdSettingActivity;
@@ -55,13 +56,9 @@ import xyz.fycz.myreader.ui.activity.MoreSettingActivity;
 import xyz.fycz.myreader.ui.activity.ReadRecordActivity;
 import xyz.fycz.myreader.ui.dialog.DialogCreator;
 import xyz.fycz.myreader.ui.dialog.LoadingDialog;
-import xyz.fycz.myreader.ui.dialog.MyAlertDialog;
 import xyz.fycz.myreader.util.SharedPreUtils;
 import xyz.fycz.myreader.util.ToastUtils;
 import xyz.fycz.myreader.util.utils.NetworkUtils;
-import xyz.fycz.myreader.webapi.ResultCallback;
-
-import static android.app.Activity.RESULT_OK;
 
 /**
  * @author fengyue
@@ -164,6 +161,70 @@ public class MineFragment extends BaseFragment {
                 getActivity().startActivityForResult(intent, APPCONST.REQUEST_LOGIN);
             }
         });
+        binding.mineRlSyn.setOnClickListener(v -> {
+            if (!isLogin) {
+                ToastUtils.showWarring("请先登录！");
+                Intent loginIntent = new Intent(getActivity(), LoginActivity.class);
+                getActivity().startActivityForResult(loginIntent, APPCONST.REQUEST_LOGIN);
+                return;
+            }
+            if (mSetting.isAutoSyn()) {
+                webSynMenu[2] = App.getmContext().getString(R.string.menu_backup_autoSyn) + "已开启";
+            } else {
+                webSynMenu[2] = App.getmContext().getString(R.string.menu_backup_autoSyn) + "已关闭";
+            }
+            /*MyAlertDialog.build(getContext())
+                    .setTitle(getActivity().getString(R.string.menu_bookcase_syn))
+                    .setItems(webSynMenu, (dialog, which) -> {
+                        switch (which) {
+                            case 0:
+                                synBookcaseToWeb(false);
+                                break;
+                            case 1:
+                                webRestore();
+                                break;
+                            case 2:
+                                String tip = "";
+                                if (mSetting.isAutoSyn()) {
+                                    mSetting.setAutoSyn(false);
+                                    tip = "每日自动同步已关闭！";
+                                } else {
+                                    mSetting.setAutoSyn(true);
+                                    tip = "每日自动同步已开启！";
+                                }
+                                SysManager.saveSetting(mSetting);
+                                ToastUtils.showSuccess(tip);
+                                break;
+                        }
+                    })
+                    .setNegativeButton(null, null)
+                    .setPositiveButton(null, null)
+                    .show();*/
+            BottomMenu.show("同步书架", webSynMenu)
+                    .setOnMenuItemClickListener((dialog1, text, which) -> {
+                        switch (which) {
+                            case 0:
+                                synBookcaseToWeb(false);
+                                break;
+                            case 1:
+                                webRestore();
+                                break;
+                            case 2:
+                                String tip = "";
+                                if (mSetting.isAutoSyn()) {
+                                    mSetting.setAutoSyn(false);
+                                    tip = "每日自动同步已关闭！";
+                                } else {
+                                    mSetting.setAutoSyn(true);
+                                    tip = "每日自动同步已开启！";
+                                }
+                                SysManager.saveSetting(mSetting);
+                                ToastUtils.showSuccess(tip);
+                                break;
+                        }
+                        return false;
+                    }).setCancelButton(R.string.cancel);
+        });
 
         binding.mineRlWebdav.setOnClickListener(v -> {
             Intent intent = new Intent(getActivity(), MoreSettingActivity.class);
@@ -171,7 +232,7 @@ public class MineFragment extends BaseFragment {
             startActivity(intent);
         });
 
-        /*binding.mineRlSyn.setOnClickListener(v -> {
+        binding.mineRlSynWebdav.setOnClickListener(v -> {
             String account = SharedPreUtils.getInstance().getString("webdavAccount");
             String password = SharedPreUtils.getInstance().getString("webdavPassword");
             if (TextUtils.isEmpty(account) || TextUtils.isEmpty(password)) {
@@ -212,7 +273,7 @@ public class MineFragment extends BaseFragment {
                             }
                         }
                     });
-        });*/
+        });
         binding.mineRlBookSource.setOnClickListener(v -> {
             startActivity(new Intent(getContext(), BookSourceActivity.class));
         });
@@ -247,46 +308,6 @@ public class MineFragment extends BaseFragment {
                         return false;
                     }).setCancelButton(R.string.cancel);
         });
-        binding.mineRlSyn.setOnClickListener(v -> {
-            if (!isLogin) {
-                ToastUtils.showWarring("请先登录！");
-                Intent loginIntent = new Intent(getActivity(), LoginActivity.class);
-                getActivity().startActivityForResult(loginIntent, APPCONST.REQUEST_LOGIN);
-                return;
-            }
-            if (mSetting.isAutoSyn()) {
-                webSynMenu[2] = App.getmContext().getString(R.string.menu_backup_autoSyn) + "已开启";
-            } else {
-                webSynMenu[2] = App.getmContext().getString(R.string.menu_backup_autoSyn) + "已关闭";
-            }
-            MyAlertDialog.build(getContext())
-                    .setTitle(getActivity().getString(R.string.menu_bookcase_syn))
-                    .setItems(webSynMenu, (dialog, which) -> {
-                        switch (which) {
-                            case 0:
-                                synBookcaseToWeb(false);
-                                break;
-                            case 1:
-                                webRestore();
-                                break;
-                            case 2:
-                                String tip = "";
-                                if (mSetting.isAutoSyn()) {
-                                    mSetting.setAutoSyn(false);
-                                    tip = "每日自动同步已关闭！";
-                                } else {
-                                    mSetting.setAutoSyn(true);
-                                    tip = "每日自动同步已开启！";
-                                }
-                                SysManager.saveSetting(mSetting);
-                                ToastUtils.showSuccess(tip);
-                                break;
-                        }
-                    })
-                    .setNegativeButton(null, null)
-                    .setPositiveButton(null, null)
-                    .show();
-        });
 
         binding.mineRlReadRecord.setOnClickListener(v -> {
             startActivity(new Intent(getContext(), ReadRecordActivity.class));
@@ -524,7 +545,6 @@ public class MineFragment extends BaseFragment {
         DialogCreator.createCommonDialog(getContext(), "确认同步吗?", "将书架从网络同步至本地会覆盖原有书架！", true,
                 (dialogInterface, i) -> {
                     dialogInterface.dismiss();
-                    App.getApplication().newThread(() -> {
                         /*if (UserService.webRestore()) {
                             mHandler.sendMessage(mHandler.obtainMessage(7));
 //                                    DialogCreator.createTipDialog(mMainActivity,
@@ -534,38 +554,38 @@ public class MineFragment extends BaseFragment {
                         } else {
                             DialogCreator.createTipDialog(getContext(), "未找到同步文件，同步失败！");
                         }*/
-                        dialog.show();
-                        UserService2.INSTANCE.webRestore(user).subscribe(new MySingleObserver<Result>() {
-                            @Override
-                            public void onSubscribe(Disposable d) {
-                                addDisposable(d);
-                                disp = d;
-                            }
+                    dialog.show();
+                    UserService2.INSTANCE.webRestore(user).subscribe(new MySingleObserver<Result>() {
+                        @Override
+                        public void onSubscribe(Disposable d) {
+                            addDisposable(d);
+                            disp = d;
+                        }
 
-                            @Override
-                            public void onSuccess(@NonNull Result result) {
-                                if (result.getCode() < 200) {
-                                    mHandler.sendMessage(mHandler.obtainMessage(7));
+                        @Override
+                        public void onSuccess(@NonNull Result result) {
+                            if (result.getCode() < 200) {
+                                mHandler.sendMessage(mHandler.obtainMessage(7));
 //                                    DialogCreator.createTipDialog(mMainActivity,
 //                                            "恢复成功！\n注意：本功能属于实验功能，书架恢复后，书籍初次加载时可能加载失败，返回重新加载即可！");、
-                                    SysManager.regetmSetting();
-                                    ToastUtils.showSuccess("成功将书架从网络同步至本地！");
-                                    if (getActivity() != null) {
-                                        getActivity().finish();
-                                    }
-                                    startActivity(new Intent(getContext(), MainActivity.class));
-                                } else {
-                                    DialogCreator.createTipDialog(getContext(), "未找到同步文件，同步失败！");
+                                SysManager.regetmSetting();
+                                ToastUtils.showSuccess("成功将书架从网络同步至本地！");
+                                if (getActivity() != null) {
+                                    getActivity().finish();
                                 }
-                                dialog.dismiss();
+                                startActivity(new Intent(getContext(), MainActivity.class));
+                            } else {
+                                DialogCreator.createTipDialog(getContext(), "未找到同步文件，同步失败！");
                             }
+                            dialog.dismiss();
+                        }
 
-                            @Override
-                            public void onError(Throwable e) {
-                                DialogCreator.createTipDialog(getContext(), "未找到同步文件，同步失败！\n" + e.getLocalizedMessage());
-                                DialogCreator.createTipDialog(getContext(), "未找到同步文件，同步失败！\n" + e.getLocalizedMessage());
-                            }
-                        });
+                        @Override
+                        public void onError(Throwable e) {
+                            if (App.isDebug()) e.printStackTrace();
+                            DialogCreator.createTipDialog(getContext(), "未找到同步文件，同步失败！\n" + e.getLocalizedMessage());
+                            dialog.dismiss();
+                        }
                     });
                 }, (dialogInterface, i) -> dialogInterface.dismiss());
     }
diff --git a/app/src/main/java/xyz/fycz/myreader/ui/presenter/BookcasePresenter.java b/app/src/main/java/xyz/fycz/myreader/ui/presenter/BookcasePresenter.java
index 8969c24..7274e9c 100644
--- a/app/src/main/java/xyz/fycz/myreader/ui/presenter/BookcasePresenter.java
+++ b/app/src/main/java/xyz/fycz/myreader/ui/presenter/BookcasePresenter.java
@@ -1,19 +1,23 @@
 package xyz.fycz.myreader.ui.presenter;
 
+import static xyz.fycz.myreader.application.App.checkVersionByServer;
+
 import android.Manifest;
 import android.annotation.SuppressLint;
 import android.app.Notification;
 import android.app.PendingIntent;
-import android.content.*;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
 import android.graphics.BitmapFactory;
 import android.os.Handler;
 import android.os.Message;
 import android.view.Gravity;
 import android.view.MenuItem;
 import android.view.View;
-
 import android.widget.PopupMenu;
 
+import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -41,35 +45,38 @@ import xyz.fycz.myreader.application.App;
 import xyz.fycz.myreader.application.SysManager;
 import xyz.fycz.myreader.base.BasePresenter;
 import xyz.fycz.myreader.base.observer.MyObserver;
-import xyz.fycz.myreader.ui.adapter.helper.ItemTouchCallback;
-import xyz.fycz.myreader.ui.dialog.BookGroupDialog;
-import xyz.fycz.myreader.util.help.StringHelper;
-import xyz.fycz.myreader.util.utils.RxUtils;
-import xyz.fycz.myreader.webapi.ResultCallback;
+import xyz.fycz.myreader.base.observer.MySingleObserver;
 import xyz.fycz.myreader.common.APPCONST;
-import xyz.fycz.myreader.greendao.entity.BookGroup;
-import xyz.fycz.myreader.greendao.service.BookGroupService;
-import xyz.fycz.myreader.model.user.UserService;
-import xyz.fycz.myreader.ui.activity.*;
-import xyz.fycz.myreader.webapi.crawler.base.ReadCrawler;
-import xyz.fycz.myreader.webapi.crawler.ReadCrawlerUtil;
-import xyz.fycz.myreader.ui.dialog.DialogCreator;
 import xyz.fycz.myreader.entity.Setting;
 import xyz.fycz.myreader.enums.BookcaseStyle;
 import xyz.fycz.myreader.greendao.entity.Book;
+import xyz.fycz.myreader.greendao.entity.BookGroup;
 import xyz.fycz.myreader.greendao.entity.Chapter;
+import xyz.fycz.myreader.greendao.service.BookGroupService;
 import xyz.fycz.myreader.greendao.service.BookService;
 import xyz.fycz.myreader.greendao.service.ChapterService;
+import xyz.fycz.myreader.model.user.Result;
+import xyz.fycz.myreader.model.user.UserService2;
+import xyz.fycz.myreader.ui.activity.FileSystemActivity;
+import xyz.fycz.myreader.ui.activity.GroupManagerActivity;
+import xyz.fycz.myreader.ui.activity.MainActivity;
+import xyz.fycz.myreader.ui.activity.SearchBookActivity;
 import xyz.fycz.myreader.ui.adapter.BookcaseAdapter;
 import xyz.fycz.myreader.ui.adapter.BookcaseDetailedAdapter;
 import xyz.fycz.myreader.ui.adapter.BookcaseDragAdapter;
+import xyz.fycz.myreader.ui.adapter.helper.ItemTouchCallback;
+import xyz.fycz.myreader.ui.dialog.BookGroupDialog;
+import xyz.fycz.myreader.ui.dialog.DialogCreator;
 import xyz.fycz.myreader.ui.fragment.BookcaseFragment;
-import xyz.fycz.myreader.util.*;
+import xyz.fycz.myreader.util.SharedPreUtils;
+import xyz.fycz.myreader.util.ToastUtils;
+import xyz.fycz.myreader.util.help.StringHelper;
 import xyz.fycz.myreader.util.notification.NotificationUtil;
 import xyz.fycz.myreader.util.utils.NetworkUtils;
+import xyz.fycz.myreader.util.utils.RxUtils;
 import xyz.fycz.myreader.webapi.BookApi;
-
-import static xyz.fycz.myreader.application.App.checkVersionByServer;
+import xyz.fycz.myreader.webapi.crawler.ReadCrawlerUtil;
+import xyz.fycz.myreader.webapi.crawler.base.ReadCrawler;
 
 
 public class BookcasePresenter implements BasePresenter {
@@ -168,9 +175,9 @@ public class BookcasePresenter implements BasePresenter {
 
         getData();
 
-        /*if (mSetting.isAutoSyn() && UserService.isLogin()) {
+        if (mSetting.isAutoSyn() && UserService2.INSTANCE.isLogin()) {
             synBookcaseToWeb(true);
-        }*/
+        }
 
         //设置是否启用内容视图拖动效果
         mBookcaseFragment.getSrlContent().setEnableHeaderTranslationContent(false);
@@ -979,10 +986,15 @@ public class BookcasePresenter implements BasePresenter {
         SharedPreUtils spb = SharedPreUtils.getInstance();
         String synTime = spb.getString(mMainActivity.getString(R.string.synTime));
         if (!nowTimeStr.equals(synTime) || !isAutoSyn) {
-            UserService.webBackup(new ResultCallback() {
+            UserService2.INSTANCE.webBackup(UserService2.INSTANCE.readConfig()).subscribe(new MySingleObserver<Result>() {
                 @Override
-                public void onFinish(Object o, int code) {
-                    if ((boolean) o) {
+                public void onSubscribe(Disposable d) {
+                    mMainActivity.addDisposable(d);
+                }
+
+                @Override
+                public void onSuccess(@NonNull Result result) {
+                    if (result.getCode() == 104) {
                         spb.putString(mMainActivity.getString(R.string.synTime), nowTimeStr);
                         if (!isAutoSyn) {
                             DialogCreator.createTipDialog(mMainActivity, "成功将书架同步至网络！");
@@ -993,9 +1005,8 @@ public class BookcasePresenter implements BasePresenter {
                         }
                     }
                 }
-
                 @Override
-                public void onError(Exception e) {
+                public void onError(Throwable e) {
                     if (!isAutoSyn) {
                         DialogCreator.createTipDialog(mMainActivity, "同步失败，请重试！\n" + e.getLocalizedMessage());
                     }
diff --git a/app/src/main/java/xyz/fycz/myreader/util/help/JsExtensions.java b/app/src/main/java/xyz/fycz/myreader/util/help/JsExtensions.java
index 7b8a674..0e20b09 100644
--- a/app/src/main/java/xyz/fycz/myreader/util/help/JsExtensions.java
+++ b/app/src/main/java/xyz/fycz/myreader/util/help/JsExtensions.java
@@ -35,6 +35,8 @@ import xyz.fycz.myreader.util.utils.StringUtils;
 @Keep
 @SuppressWarnings({"unused"})
 
+
+
 public interface JsExtensions {
     String TAG = JsExtensions.class.getSimpleName();
 
diff --git a/app/src/main/java/xyz/fycz/myreader/util/utils/OkHttpUtils.java b/app/src/main/java/xyz/fycz/myreader/util/utils/OkHttpUtils.java
index c58f9bd..d9a6fde 100644
--- a/app/src/main/java/xyz/fycz/myreader/util/utils/OkHttpUtils.java
+++ b/app/src/main/java/xyz/fycz/myreader/util/utils/OkHttpUtils.java
@@ -142,8 +142,18 @@ public class OkHttpUtils {
     }
 
     public static InputStream getInputStream(String url) throws IOException {
+        return getInputStream(url, null);
+    }
+
+    public static InputStream getInputStream(String url, RequestBody body) throws IOException {
         Request.Builder builder = new Request.Builder()
                 .addHeader("user-agent", APPCONST.DEFAULT_USER_AGENT);
+        if (body != null) {
+            builder.post(body);
+            Log.d("HttpPost URl", url);
+        } else {
+            Log.d("HttpGet URl", url);
+        }
         Request request = builder
                 .url(url)
                 .build();
@@ -331,7 +341,8 @@ public class OkHttpUtils {
         OkHttpClient client = getOkHttpClient();
         RequestBody requestBody = new MultipartBody.Builder()
                 .setType(MultipartBody.FORM)
-                .addFormDataPart("file", fileName, RequestBody.create(MediaType.parse("multipart/form-data"), new File(filePath)))
+                .addFormDataPart("file", fileName,
+                        RequestBody.create(MediaType.parse("multipart/form-data"), new File(filePath)))
                 .build();
 
         Request request = new Request.Builder()
diff --git a/app/src/main/res/drawable/ic_restore.xml b/app/src/main/res/drawable/ic_restore.xml
new file mode 100644
index 0000000..75e5490
--- /dev/null
+++ b/app/src/main/res/drawable/ic_restore.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:fillColor="#595757"
+        android:pathData="M18.807,13.043 C18.035,12.273,17.011,11.848,15.924,11.848 C14.876,11.848,13.893,12.25,13.134,12.966 L13.134,12.281 L11.847,12.281 L11.847,15.095 L12.49,15.095 L13.135,15.095 L14.908,15.095 L14.908,13.806 L14.128,13.806 C14.632,13.378,15.256,13.132,15.924,13.132 C16.668,13.132,17.369,13.425,17.896,13.952 C18.423,14.477,18.713,15.179,18.713,15.925 C18.713,16.667,18.423,17.366,17.896,17.896 C17.37,18.421,16.668,18.71,15.924,18.71 C15.178,18.71,14.479,18.421,13.949,17.896 C13.425,17.367,13.135,16.669,13.135,15.925 L11.848,15.925 C11.848,17.013,12.27,18.038,13.041,18.804 C13.81,19.576,14.834,20,15.924,20 C17.011,20,18.035,19.576,18.807,18.805 C19.576,18.037,20,17.012,20,15.926 C20,14.836,19.576,13.813,18.807,13.043 Z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M5.287,5.625 C5.287,5.437,5.439,5.287,5.625,5.287 L16.412,5.287 C16.596,5.287,16.751,5.441,16.751,5.625 L16.751,11.02 L18.038,11.02 L18.038,5.625 C18.038,4.727,17.308,3.998,16.412,3.998 L5.625,3.998 C4.73,3.998,4,4.727,4,5.625 L4,18.377 C4,19.273,4.73,20.002,5.625,20.002 L11.018,20.002 L11.018,18.713 L5.625,18.713 C5.439,18.713,5.287,18.563,5.287,18.377 L5.287,18.039 L11.018,18.039 L11.018,16.754 L5.287,16.754 L5.287,5.625 Z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M5.96,6.117 L7.247,6.117 L7.247,7.097 L5.96,7.097 L5.96,6.117 Z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M14.789,6.117 L16.076,6.117 L16.076,7.097 L14.789,7.097 L14.789,6.117 Z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M5.96,14.945 L7.247,14.945 L7.247,15.925 L5.96,15.925 L5.96,14.945 Z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M11.473,11.475 L13.387,9.562 C13.65,9.988,13.809,10.484,13.809,11.02 L15.097,11.02 C15.097,10.128,14.801,9.309,14.312,8.637 L14.908,8.041 L13.996,7.133 L13.401,7.728 C12.729,7.24,11.91,6.944,11.018,6.944 C8.769,6.944,6.941,8.774,6.941,11.02 C6.941,13.268,8.77,15.096,11.018,15.096 L11.018,13.807 C9.48,13.807,8.228,12.557,8.228,11.02 C8.228,9.481,9.48,8.229,11.018,8.229 C11.554,8.229,12.051,8.388,12.476,8.652 L10.562,10.565 L11.473,11.475 Z" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/login_btn_selector.xml b/app/src/main/res/drawable/login_btn_selector.xml
index 91da8b8..ca49234 100644
--- a/app/src/main/res/drawable/login_btn_selector.xml
+++ b/app/src/main/res/drawable/login_btn_selector.xml
@@ -4,7 +4,7 @@
     <item android:state_enabled="false">
         <shape android:shape="rectangle">
             <corners android:radius="5dp"/>
-            <solid android:color="@color/textSecondary"/>
+            <solid android:color="@color/textAssistSecondary"/>
         </shape>
     </item>
 
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
index 654ff31..9396633 100644
--- a/app/src/main/res/layout/fragment_mine.xml
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -31,7 +31,7 @@
         <RelativeLayout
                 android:id="@+id/mine_rl_user"
                 android:layout_width="match_parent"
-                android:layout_height="60dp"
+                android:layout_height="50dp"
                 android:paddingLeft="20dp"
                 android:paddingRight="20dp"
                 android:background="@drawable/selector_common_bg">
@@ -56,6 +56,35 @@
                     android:textSize="@dimen/text_medium_size"
                     android:text="登录/注册"/>
 
+        </RelativeLayout>
+        <RelativeLayout
+            android:id="@+id/mine_rl_syn"
+            android:layout_width="match_parent"
+            android:layout_height="50dp"
+            android:background="@drawable/selector_common_bg"
+            android:paddingLeft="20dp"
+            android:paddingRight="20dp">
+
+            <ImageView
+                android:id="@+id/iv_syn"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentStart="true"
+                android:layout_centerVertical="true"
+                android:src="@drawable/ic_online_syn"
+                app:tint="@color/textPrimary" />
+
+            <TextView
+                android:id="@+id/tv_syn"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_centerVertical="true"
+                android:layout_marginStart="15dp"
+                android:layout_toEndOf="@id/iv_syn"
+                android:text="@string/menu_bookcase_syn"
+                android:textColor="@color/textSecondary"
+                android:textSize="@dimen/text_normal_size" />
+
         </RelativeLayout>
         <RelativeLayout
             android:layout_width="match_parent"
@@ -68,7 +97,7 @@
                 android:layout_height="wrap_content"
                 android:layout_alignParentStart="true"
                 android:layout_centerInParent="true"
-                android:text="云服务"
+                android:text="WebDav云服务"
                 android:textColor="@color/textPrimary" />
 
         </RelativeLayout>
@@ -76,7 +105,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_webdav"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -104,30 +133,30 @@
         </RelativeLayout>
 
         <RelativeLayout
-            android:id="@+id/mine_rl_syn"
+            android:id="@+id/mine_rl_syn_webdav"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
 
             <ImageView
-                android:id="@+id/iv_syn"
+                android:id="@+id/iv_syn_webdav"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_alignParentStart="true"
                 android:layout_centerVertical="true"
-                android:src="@drawable/ic_online_syn"
+                android:src="@drawable/ic_restore"
                 app:tint="@color/textPrimary" />
 
             <TextView
-                android:id="@+id/tv_syn"
+                android:id="@+id/tv_syn_webdav"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_centerVertical="true"
                 android:layout_marginStart="15dp"
-                android:layout_toEndOf="@id/iv_syn"
-                android:text="@string/menu_bookcase_syn"
+                android:layout_toEndOf="@id/iv_syn_webdav"
+                android:text="@string/webdav_restore_tip"
                 android:textColor="@color/textSecondary"
                 android:textSize="@dimen/text_normal_size" />
 
@@ -152,7 +181,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_book_source"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -182,7 +211,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_backup"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -211,7 +240,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_read_record"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -257,7 +286,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_setting"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -287,7 +316,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_theme_mode"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -327,7 +356,7 @@
             android:id="@+id/mine_rl_ad_setting"
             android:visibility="gone"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -374,7 +403,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_feedback"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -404,7 +433,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_donate"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">
@@ -433,7 +462,7 @@
         <RelativeLayout
             android:id="@+id/mine_rl_about"
             android:layout_width="match_parent"
-            android:layout_height="60dp"
+            android:layout_height="50dp"
             android:background="@drawable/selector_common_bg"
             android:paddingLeft="20dp"
             android:paddingRight="20dp">