diff --git a/src/main/java/cn/octopusyan/alistgui/base/BaseTask.java b/src/main/java/cn/octopusyan/alistgui/base/BaseTask.java
index 13e87e4..f37096e 100644
--- a/src/main/java/cn/octopusyan/alistgui/base/BaseTask.java
+++ b/src/main/java/cn/octopusyan/alistgui/base/BaseTask.java
@@ -9,9 +9,11 @@ import javafx.concurrent.Task;
  */
 public abstract class BaseTask extends Task<Void> {
     private final ThreadPoolManager Executor = ThreadPoolManager.getInstance();
+    protected Listener listener;
 
     @Override
     protected Void call() throws Exception {
+        if (listener != null) listener.onStart();
         task();
         return null;
     }
@@ -23,7 +25,8 @@ public abstract class BaseTask extends Task<Void> {
     protected abstract void task() throws Exception;
 
     public void onListen(Listener listener) {
-        if (listener == null) return;
+        this.listener = listener;
+        if (this.listener == null) return;
 
         setOnRunning(_ -> listener.onRunning());
         setOnCancelled(_ -> listener.onCancelled());
@@ -36,6 +39,9 @@ public abstract class BaseTask extends Task<Void> {
     }
 
     public interface Listener {
+        default void onStart() {
+        }
+
         default void onRunning() {
         }
 
diff --git a/src/main/java/cn/octopusyan/alistgui/config/Context.java b/src/main/java/cn/octopusyan/alistgui/config/Context.java
index 8f72290..3df7a91 100644
--- a/src/main/java/cn/octopusyan/alistgui/config/Context.java
+++ b/src/main/java/cn/octopusyan/alistgui/config/Context.java
@@ -1,5 +1,6 @@
 package cn.octopusyan.alistgui.config;
 
+import atlantafx.base.theme.Theme;
 import cn.octopusyan.alistgui.base.BaseController;
 import cn.octopusyan.alistgui.controller.AboutController;
 import cn.octopusyan.alistgui.controller.MainController;
@@ -36,6 +37,7 @@ public class Context {
     private static final Logger log = LoggerFactory.getLogger(Context.class);
     private static Scene scene;
     private static final IntegerProperty currentViewIndexProperty = new SimpleIntegerProperty(0);
+    private static final ObjectProperty<Theme> theme = new SimpleObjectProperty<>(ConfigManager.theme());
 
     /**
      * 控制器集合
@@ -82,6 +84,10 @@ public class Context {
         };
     }
 
+    public static ObjectProperty<Theme> themeProperty() {
+        return theme;
+    }
+
     // 获取当前所选时区属性
     public static ObjectProperty<Locale> currentLocaleProperty() {
         return currentLocale;
diff --git a/src/main/java/cn/octopusyan/alistgui/controller/AboutController.java b/src/main/java/cn/octopusyan/alistgui/controller/AboutController.java
index da7a22f..2c99384 100644
--- a/src/main/java/cn/octopusyan/alistgui/controller/AboutController.java
+++ b/src/main/java/cn/octopusyan/alistgui/controller/AboutController.java
@@ -1,6 +1,7 @@
 package cn.octopusyan.alistgui.controller;
 
 import cn.octopusyan.alistgui.base.BaseController;
+import cn.octopusyan.alistgui.manager.ConfigManager;
 import cn.octopusyan.alistgui.viewModel.AboutViewModule;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
@@ -49,6 +50,6 @@ public class AboutController extends BaseController<VBox> {
 
     @FXML
     public void checkAListUpdate() {
-        viewModule.checkAListUpdate();
+        viewModule.checkUpdate(ConfigManager.aList());
     }
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/controller/SetupController.java b/src/main/java/cn/octopusyan/alistgui/controller/SetupController.java
index 3b82020..ac81b78 100644
--- a/src/main/java/cn/octopusyan/alistgui/controller/SetupController.java
+++ b/src/main/java/cn/octopusyan/alistgui/controller/SetupController.java
@@ -1,5 +1,6 @@
 package cn.octopusyan.alistgui.controller;
 
+import atlantafx.base.theme.Theme;
 import cn.octopusyan.alistgui.base.BaseController;
 import cn.octopusyan.alistgui.config.Context;
 import cn.octopusyan.alistgui.enums.ProxySetup;
@@ -14,6 +15,7 @@ import javafx.scene.control.ComboBox;
 import javafx.scene.control.TextField;
 import javafx.scene.layout.Pane;
 import javafx.scene.layout.VBox;
+import javafx.util.StringConverter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -37,7 +39,7 @@ public class SetupController extends BaseController<VBox> implements Initializab
     @FXML
     public ComboBox<Locale> languageComboBox;
     @FXML
-    public ComboBox<String> themeComboBox;
+    public ComboBox<Theme> themeComboBox;
     @FXML
     public ComboBox<ProxySetup> proxySetupComboBox;
     @FXML
@@ -59,8 +61,20 @@ public class SetupController extends BaseController<VBox> implements Initializab
     @Override
     public void initData() {
         languageComboBox.setItems(FXCollections.observableList(Context.SUPPORT_LANGUAGE_LIST));
-        themeComboBox.setItems(FXCollections.observableList(ConfigManager.THEME_NAME_LIST));
+        themeComboBox.setItems(FXCollections.observableList(ConfigManager.THEME_LIST));
         proxySetupComboBox.setItems(FXCollections.observableList(List.of(ProxySetup.values())));
+
+        themeComboBox.setConverter(new StringConverter<>() {
+            @Override
+            public String toString(Theme object) {
+                return object.getName();
+            }
+
+            @Override
+            public Theme fromString(String string) {
+                return ConfigManager.THEME_MAP.get(string);
+            }
+        });
     }
 
     @Override
@@ -71,7 +85,7 @@ public class SetupController extends BaseController<VBox> implements Initializab
         });
 
         languageComboBox.getSelectionModel().select(ConfigManager.language());
-        themeComboBox.getSelectionModel().select(ConfigManager.themeName());
+        themeComboBox.getSelectionModel().select(ConfigManager.theme());
         proxySetupComboBox.getSelectionModel().select(ConfigManager.proxySetup());
     }
 
diff --git a/src/main/java/cn/octopusyan/alistgui/manager/ConfigManager.java b/src/main/java/cn/octopusyan/alistgui/manager/ConfigManager.java
index 5fcc66e..17d7b37 100644
--- a/src/main/java/cn/octopusyan/alistgui/manager/ConfigManager.java
+++ b/src/main/java/cn/octopusyan/alistgui/manager/ConfigManager.java
@@ -3,6 +3,7 @@ package cn.octopusyan.alistgui.manager;
 import atlantafx.base.theme.*;
 import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.lang.PatternPool;
+import cn.hutool.core.net.NetUtil;
 import cn.hutool.core.util.NumberUtil;
 import cn.octopusyan.alistgui.Application;
 import cn.octopusyan.alistgui.config.Constants;
@@ -12,6 +13,7 @@ import cn.octopusyan.alistgui.model.GuiConfig;
 import cn.octopusyan.alistgui.model.ProxyInfo;
 import cn.octopusyan.alistgui.model.UpgradeConfig;
 import cn.octopusyan.alistgui.model.upgrade.AList;
+import cn.octopusyan.alistgui.model.upgrade.Gui;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
@@ -22,11 +24,14 @@ import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Arrays;
+import java.net.InetSocketAddress;
 import java.util.List;
 import java.util.Locale;
+import java.util.Map;
 import java.util.Optional;
+import java.util.function.Function;
 import java.util.regex.Matcher;
+import java.util.stream.Collectors;
 
 /**
  * 客户端设置
@@ -37,22 +42,17 @@ public class ConfigManager {
     private static final Logger logger = LoggerFactory.getLogger(ConfigManager.class);
     public static ObjectMapper objectMapper = new ObjectMapper(new YAMLFactory());
     public static final Locale DEFAULT_LANGUAGE = Locale.SIMPLIFIED_CHINESE;
-    private static GuiConfig guiConfig;
-    private static UpgradeConfig upgradeConfig;
-
-    public static final String DEFAULT_THEME = "Primer Light";
-    public static List<Theme> THEME_LIST = Arrays.asList(
+    public static final String DEFAULT_THEME = new PrimerLight().getName();
+    public static List<Theme> THEME_LIST = List.of(
             new PrimerLight(), new PrimerDark(),
             new NordLight(), new NordDark(),
             new CupertinoLight(), new CupertinoDark(),
             new Dracula()
     );
-    public static List<String> THEME_NAME_LIST = Arrays.asList(
-            "Primer Light", "Primer Dark",
-            "Nord Light", "Nord Dark",
-            "Cupertino Light", "Cupertino Dark",
-            "Dracula"
-    );
+    public static Map<String, Theme> THEME_MAP = THEME_LIST.stream()
+            .collect(Collectors.toMap(Theme::getName, Function.identity()));
+
+    private static GuiConfig guiConfig;
 
     static {
         objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
@@ -61,7 +61,6 @@ public class ConfigManager {
 
     public static void load() {
         guiConfig = loadConfig(Constants.GUI_CONFIG_PATH, GuiConfig.class);
-        upgradeConfig = loadConfig(Constants.UPGRADE_PATH, UpgradeConfig.class);
     }
 
     private static <T> T loadConfig(String path, Class<T> clazz) {
@@ -77,6 +76,24 @@ public class ConfigManager {
         return null;
     }
 
+    private static <T> void checkFile(File src, Class<T> clazz) throws Exception {
+        File parent = FileUtil.getParent(src, 1);
+        if (!parent.exists()) {
+            boolean wasSuccessful = parent.mkdirs();
+            objectMapper.writeValue(src, clazz.getDeclaredConstructor().newInstance());
+            if (!wasSuccessful)
+                logger.error("{} 创建失败", src.getAbsolutePath());
+        }
+    }
+
+    public static void save() {
+        try {
+            objectMapper.writeValue(new File(Constants.GUI_CONFIG_PATH), guiConfig);
+        } catch (IOException e) {
+            logger.error("save config error", e);
+        }
+    }
+
 // --------------------------------{ 主题 }------------------------------------------
 
     public static String themeName() {
@@ -84,82 +101,15 @@ public class ConfigManager {
     }
 
     public static Theme theme() {
-        return THEME_LIST.get(THEME_NAME_LIST.indexOf(themeName()));
+        return THEME_MAP.get(themeName());
     }
 
-    public static void themeName(String themeName) {
-        int themeIndex = THEME_NAME_LIST.indexOf(themeName);
-        if (themeIndex < 0) return;
-
-        guiConfig.setTheme(themeName);
-        Application.setUserAgentStylesheet(theme().getUserAgentStylesheet());
+    public static void theme(Theme theme) {
+        Application.setUserAgentStylesheet(theme.getUserAgentStylesheet());
+        guiConfig.setTheme(theme.getName());
     }
 
-    public static boolean hasProxy() {
-        if (guiConfig == null)
-            return false;
-        ProxyInfo proxyInfo = getProxyInfo();
-        return proxyInfo != null
-                && StringUtils.isNoneEmpty(proxyInfo.getHost())
-                && StringUtils.isNoneEmpty(proxyInfo.getPort())
-                && Integer.parseInt(proxyInfo.getPort()) > 0;
-    }
-
-    public static ProxyInfo getProxyInfo() {
-        return guiConfig.getProxyInfo();
-    }
-
-    private static void setProxyInfo(ProxyInfo info) {
-        guiConfig.setProxyInfo(info);
-    }
-
-    public static String proxyHost() {
-        if (getProxyInfo() == null) return null;
-        return getProxyInfo().getHost();
-    }
-
-    public static void proxyHost(String host) {
-        final Matcher matcher = PatternPool.IPV4.matcher(host);
-        if (matcher.matches()) {
-            if (getProxyInfo() == null)
-                setProxyInfo(new ProxyInfo());
-            getProxyInfo().setHost(host);
-        }
-    }
-
-    public static String proxyPort() {
-        if (getProxyInfo() == null) return null;
-        return getProxyInfo().getPort();
-    }
-
-    public static int getProxyPort() {
-        return Integer.parseInt(getProxyInfo().getPort());
-    }
-
-    public static void proxyPort(String port) {
-        if (NumberUtil.isNumber(port)) {
-            if (getProxyInfo() == null)
-                setProxyInfo(new ProxyInfo());
-            getProxyInfo().setPort(port);
-        }
-    }
-
-    public static Locale language() {
-        String language = guiConfig.getLanguage();
-        return LocaleUtils.toLocale(Optional.ofNullable(language).orElse(DEFAULT_LANGUAGE.toString()));
-    }
-
-    public static void language(Locale locale) {
-        guiConfig.setLanguage(locale.toString());
-    }
-
-    public static boolean autoStart() {
-        return guiConfig.getAutoStart();
-    }
-
-    public static void autoStart(Boolean autoStart) {
-        guiConfig.setAutoStart(autoStart);
-    }
+// --------------------------------{ 网络代理 }------------------------------------------
 
     public static ProxySetup proxySetup() {
         return ProxySetup.valueOf(StringUtils.upperCase(guiConfig.getProxySetup()));
@@ -186,6 +136,94 @@ public class ConfigManager {
         }
     }
 
+    public static boolean hasProxy() {
+        if (guiConfig == null)
+            return false;
+        ProxyInfo proxyInfo = getProxyInfo();
+        return proxyInfo != null
+                && StringUtils.isNoneEmpty(proxyInfo.getHost())
+                && StringUtils.isNoneEmpty(proxyInfo.getPort())
+                && Integer.parseInt(proxyInfo.getPort()) > 0;
+    }
+
+    public static ProxyInfo getProxyInfo() {
+        ProxyInfo proxyInfo = guiConfig.getProxyInfo();
+
+        if (proxyInfo == null)
+            setProxyInfo(new ProxyInfo());
+
+        return guiConfig.getProxyInfo();
+    }
+
+    private static void setProxyInfo(ProxyInfo info) {
+        guiConfig.setProxyInfo(info);
+    }
+
+    public static String proxyHost() {
+        return getProxyInfo().getHost();
+    }
+
+    public static void proxyHost(String host) {
+        final Matcher matcher = PatternPool.IPV4.matcher(host);
+        if (!matcher.matches()) return;
+
+        getProxyInfo().setHost(host);
+
+        checkProxy();
+    }
+
+    public static String proxyPort() {
+        return getProxyInfo().getPort();
+    }
+
+    public static int getProxyPort() {
+        return Integer.parseInt(proxyPort());
+    }
+
+    public static void proxyPort(String port) {
+        if (!NumberUtil.isNumber(port)) return;
+
+        getProxyInfo().setPort(port);
+
+        checkProxy();
+    }
+
+    private static void checkProxy() {
+        if (!hasProxy()) return;
+
+        try {
+            InetSocketAddress address = NetUtil.createAddress(proxyHost(), getProxyPort());
+            if (NetUtil.isOpen(address, 2000)) {
+                HttpUtil.getInstance().proxy(proxySetup(), ConfigManager.getProxyInfo());
+            }
+        } catch (Exception e) {
+            logger.error(STR."host=\{proxyHost()},port=\{proxyPort()}", e);
+        }
+    }
+
+// --------------------------------{ 语言 }------------------------------------------
+
+    public static Locale language() {
+        String language = guiConfig.getLanguage();
+        return LocaleUtils.toLocale(Optional.ofNullable(language).orElse(DEFAULT_LANGUAGE.toString()));
+    }
+
+    public static void language(Locale locale) {
+        guiConfig.setLanguage(locale.toString());
+    }
+
+// --------------------------------{ 开机自启 }------------------------------------------
+
+    public static boolean autoStart() {
+        return guiConfig.getAutoStart();
+    }
+
+    public static void autoStart(Boolean autoStart) {
+        guiConfig.setAutoStart(autoStart);
+    }
+
+// --------------------------------{ 静默启动 }------------------------------------------
+
     public static boolean silentStartup() {
         return guiConfig.getSilentStartup();
     }
@@ -194,35 +232,33 @@ public class ConfigManager {
         guiConfig.setSilentStartup(startup);
     }
 
+// --------------------------------{ 版本检查 }------------------------------------------
+
+    public static UpgradeConfig upgradeConfig() {
+        return guiConfig.getUpgradeConfig();
+    }
+
     public static AList aList() {
-        return upgradeConfig.getAList();
+        return upgradeConfig().getAList();
     }
 
     public static String aListVersion() {
-        return upgradeConfig.getAList().getVersion();
+        return aList().getVersion();
     }
 
     public static void aListVersion(String version) {
-        upgradeConfig.getAList().setVersion(version);
+        aList().setVersion(version);
     }
 
-
-    private static <T> void checkFile(File src, Class<T> clazz) throws Exception {
-        File parent = FileUtil.getParent(src, 1);
-        if (!parent.exists()) {
-            boolean wasSuccessful = parent.mkdirs();
-            objectMapper.writeValue(src, clazz.getDeclaredConstructor().newInstance());
-            if (!wasSuccessful)
-                logger.error("{} 创建失败", src.getAbsolutePath());
-        }
+    public static Gui gui() {
+        return upgradeConfig().getGui();
     }
 
-    public static void save() {
-        try {
-            objectMapper.writeValue(new File(Constants.GUI_CONFIG_PATH), guiConfig);
-            objectMapper.writeValue(new File(Constants.UPGRADE_PATH), upgradeConfig);
-        } catch (IOException e) {
-            logger.error("save config error", e);
-        }
+    public static String guiVersion() {
+        return gui().getVersion();
+    }
+
+    public static void guiVersion(String version) {
+        gui().setVersion(version);
     }
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/manager/ConsoleLog.java b/src/main/java/cn/octopusyan/alistgui/manager/ConsoleLog.java
index 25886b1..f3490e9 100644
--- a/src/main/java/cn/octopusyan/alistgui/manager/ConsoleLog.java
+++ b/src/main/java/cn/octopusyan/alistgui/manager/ConsoleLog.java
@@ -1,15 +1,22 @@
 package cn.octopusyan.alistgui.manager;
 
 import atlantafx.base.util.BBCodeParser;
+import cn.hutool.core.util.ReUtil;
 import cn.hutool.core.util.StrUtil;
 import javafx.application.Platform;
 import javafx.scene.Node;
 import javafx.scene.control.ScrollPane;
 import javafx.scene.layout.VBox;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.time.DateFormatUtils;
 
+import java.util.Arrays;
 import java.util.Date;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 /**
  * 模拟控制台输出
@@ -19,18 +26,14 @@ import java.util.Date;
 public class ConsoleLog {
     public static final String format = "yyyy/MM/dd hh:mm:ss";
     private volatile static ConsoleLog log;
-    private final ScrollPane logAreaSp;
     private final VBox textArea;
+    private final static String CONSOLE_COLOR_PREFIX = "^\033\\[(\\d+)m(.*)\033\\[0m(.*)$";
+    private final static String CONSOLE_COLOR_SUFFIX = "\033[0m";
 
     private ConsoleLog(ScrollPane logAreaSp, VBox textArea) {
         this.textArea = textArea;
-        this.logAreaSp = logAreaSp;
 
-        textArea.maxWidthProperty().bind(logAreaSp.prefWidthProperty());
-
-        textArea.heightProperty().subscribe(() -> {
-            logAreaSp.vvalueProperty().setValue(1);
-        });
+        textArea.heightProperty().subscribe(() -> logAreaSp.vvalueProperty().setValue(1));
     }
 
     public static ConsoleLog getInstance() {
@@ -63,41 +66,120 @@ public class ConsoleLog {
     }
 
     public static void info(String tag, String message, Object... param) {
-        printLog(tag, "INFO", message, param);
+        printLog(tag, Level.INFO, message, param);
     }
 
     public static void warning(String tag, String message, Object... param) {
-        printLog(tag, "[color=-color-chart-2]WARN[/color]", message, param);
+        printLog(tag, Level.WARN, message, param);
     }
 
     public static void error(String tag, String message, Object... param) {
-        printLog(tag, "[color=-color-chart-3]ERROR[/color]", message, param);
+        printLog(tag, Level.ERROR, message, param);
     }
 
     public static void msg(String message, Object... param) {
-        Node text = BBCodeParser.createFormattedText(STR."\{StrUtil.format(message, param)}\n\n");
+        if (message.contains("\033[")) {
+            message = resetConsoleColor(message);
+        }
+
+        Node text = BBCodeParser.createFormattedText(STR."\{StrUtil.format(message, param)}");
         Platform.runLater(() -> log.textArea.getChildren().add(text));
     }
 
-    public static void printLog(String tag, String level, String message, Object... param) {
+    public static void printLog(String tag, Level level, String message, Object... param) {
 
         String time = DateFormatUtils.format(new Date(), format);
         time = STR."[color=-color-accent-emphasis]\{time}[/color]";
 
-        String levelStr = StringUtils.substringBetween(level, "]", "[");
-        if (levelStr == null) levelStr = level;
-        level = StringUtils.replace(level, levelStr, StringUtils.center(levelStr, 5));
+        String levelStr = resetLevelColor(level);
 
         tag = StringUtils.isEmpty(tag) ? "" : STR."\{tag}: ";
 
-        String msg = STR."[color=-color-fg-muted]\{StrUtil.format(message, param)}[/color]";
+        message = STR."[color=-color-fg-muted]\{StrUtil.format(message, param)}[/color]";
 
         Node text;
-        if (msg.contains("\n")) {
-            text = BBCodeParser.createLayout(STR."\{time} \{level} \{tag}\{msg}");
+        String input = STR."\{time} \{levelStr} \{tag}\{message}";
+
+        if (input.contains("\n")) {
+            text = BBCodeParser.createLayout(input);
         } else {
-            text = BBCodeParser.createFormattedText(STR."\{time} \{level} \{tag}\{msg}");
+            text = BBCodeParser.createFormattedText(input);
         }
         Platform.runLater(() -> log.textArea.getChildren().add(text));
     }
+
+//============================{ 私有方法 }================================
+
+    /**
+     * 控制台输出颜色
+     *
+     * @param msg alist 输出消息
+     * @return bbcode 颜色文本
+     */
+    private static String resetConsoleColor(String msg) {
+        try {
+            String colorCode = ReUtil.get(CONSOLE_COLOR_PREFIX, msg, 1);
+            String color = StringUtils.lowerCase(Color.valueOf(Integer.parseInt(colorCode)).getColor());
+            String colorMsg = ReUtil.get(CONSOLE_COLOR_PREFIX, msg, 2);
+            msg = ReUtil.get(CONSOLE_COLOR_PREFIX, msg, 3);
+            return color(color, colorMsg) + msg;
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+        return "";
+    }
+
+    /**
+     * @param level 级别
+     * @return bbcode 颜色
+     */
+    private static String resetLevelColor(Level level) {
+        return color(level.getColor(), level.getCode());
+    }
+
+    private static String color(String color, String msg) {
+        String PREFIX = STR."\{StringUtils.isEmpty(color) ? "" : STR."[color=\{color}]"}";
+        String SUFFIX = STR."\{StringUtils.isEmpty(color) ? "" : "[/color]"}";
+        return STR."\{PREFIX}\{msg}\{SUFFIX}";
+    }
+
+//============================{ 枚举 }================================
+
+    @Getter
+    @RequiredArgsConstructor
+    public enum Level {
+        INFO("INFO", null),
+        WARN("WARN", "color=-color-chart-2"),
+        ERROR("ERROR", "color=-color-chart-3"),
+        ;
+
+        private final String code;
+        private final String color;
+    }
+
+    @RequiredArgsConstructor
+    @Getter
+    enum Color {
+        BLACK(30, "-color-fg-default"),
+        RED(31, "-color-danger-fg"),
+        GREEN(32, "-color-success-fg"),
+        YELLOW(33, "-color-warning-emphasis"),
+        BLUE(34, "-color-accent-fg"),
+        PINKISH_RED(35, "-color-danger-4"),
+        CYAN(36, "-color-accent-emphasis"),
+        WHITE(37, "-color-bg-default");
+
+        private final int code;
+        private final String color;
+
+        public static final Map<String, Color> NAME_CODE = Arrays.stream(Color.values())
+                .collect(Collectors.toMap(Color::name, Function.identity()));
+
+        public static final Map<Integer, Color> CODE_NAME = Arrays.stream(Color.values())
+                .collect(Collectors.toMap(Color::getCode, Function.identity()));
+
+        public static Color valueOf(int code) {
+            return CODE_NAME.get(code);
+        }
+    }
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/manager/http/HttpUtil.java b/src/main/java/cn/octopusyan/alistgui/manager/http/HttpUtil.java
index 09ddf18..65427bc 100644
--- a/src/main/java/cn/octopusyan/alistgui/manager/http/HttpUtil.java
+++ b/src/main/java/cn/octopusyan/alistgui/manager/http/HttpUtil.java
@@ -4,6 +4,7 @@ import cn.octopusyan.alistgui.enums.ProxySetup;
 import cn.octopusyan.alistgui.model.ProxyInfo;
 import cn.octopusyan.alistgui.util.JsonUtil;
 import com.fasterxml.jackson.databind.JsonNode;
+import lombok.Getter;
 
 import java.io.IOException;
 import java.net.InetSocketAddress;
@@ -25,6 +26,7 @@ import java.util.Optional;
  */
 public class HttpUtil {
     private volatile static HttpUtil util;
+    @Getter
     private volatile HttpClient httpClient;
     private final HttpConfig httpConfig;
 
diff --git a/src/main/java/cn/octopusyan/alistgui/model/GuiConfig.java b/src/main/java/cn/octopusyan/alistgui/model/GuiConfig.java
index 7f63c7a..a82a895 100644
--- a/src/main/java/cn/octopusyan/alistgui/model/GuiConfig.java
+++ b/src/main/java/cn/octopusyan/alistgui/model/GuiConfig.java
@@ -2,6 +2,7 @@ package cn.octopusyan.alistgui.model;
 
 import cn.octopusyan.alistgui.enums.ProxySetup;
 import cn.octopusyan.alistgui.manager.ConfigManager;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.Data;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -17,9 +18,13 @@ public class GuiConfig {
 
     private Boolean autoStart = false;
     private Boolean silentStartup = false;
+    @JsonProperty("proxy")
     private ProxyInfo proxyInfo;
+    @JsonProperty("proxy.testUrl")
+    private String proxyTestUrl = "http://";
     private String proxySetup = ProxySetup.NO_PROXY.getName();
     private String language = ConfigManager.DEFAULT_LANGUAGE.toString();
     private String theme = ConfigManager.DEFAULT_THEME;
-    private String proxyTestUrl = "http://";
+    @JsonProperty("upgrade")
+    private UpgradeConfig upgradeConfig = new UpgradeConfig();
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/model/UpgradeConfig.java b/src/main/java/cn/octopusyan/alistgui/model/UpgradeConfig.java
index 146692b..ce08980 100644
--- a/src/main/java/cn/octopusyan/alistgui/model/UpgradeConfig.java
+++ b/src/main/java/cn/octopusyan/alistgui/model/UpgradeConfig.java
@@ -11,8 +11,6 @@ import lombok.Data;
  */
 @Data
 public class UpgradeConfig {
-    public static final String RELEASE_API = "https://api.github.com/repos/{}/{}/releases/latest";
-    public static final String DOWNLOAD_API = "https://github.com/{}/{}/releases/download/{}/{}";
     private AList aList = new AList();
     private Gui gui = new Gui();
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/model/upgrade/UpgradeApp.java b/src/main/java/cn/octopusyan/alistgui/model/upgrade/UpgradeApp.java
index ad09c3d..ee23501 100644
--- a/src/main/java/cn/octopusyan/alistgui/model/upgrade/UpgradeApp.java
+++ b/src/main/java/cn/octopusyan/alistgui/model/upgrade/UpgradeApp.java
@@ -1,9 +1,21 @@
 package cn.octopusyan.alistgui.model.upgrade;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
 /**
  * @author octopus_yan
  */
 public interface UpgradeApp {
+    @JsonIgnore
+    default String getReleaseApi() {
+        return STR."https://api.github.com/repos/\{getOwner()}/\{getRepo()}/releases/latest";
+    }
+
+    @JsonIgnore
+    default String getDownloadUrl(String version) {
+        return STR."https://github.com/\{getOwner()}/\{getRepo()}/releases/download/\{version}/\{getReleaseFile()}";
+    }
+
     String getOwner();
 
     String getRepo();
diff --git a/src/main/java/cn/octopusyan/alistgui/task/DownloadTask.java b/src/main/java/cn/octopusyan/alistgui/task/DownloadTask.java
new file mode 100644
index 0000000..79e3fa0
--- /dev/null
+++ b/src/main/java/cn/octopusyan/alistgui/task/DownloadTask.java
@@ -0,0 +1,158 @@
+package cn.octopusyan.alistgui.task;
+
+import cn.octopusyan.alistgui.base.BaseTask;
+import cn.octopusyan.alistgui.config.Constants;
+import cn.octopusyan.alistgui.manager.http.HttpUtil;
+import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.File;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.ByteBuffer;
+import java.nio.file.OpenOption;
+import java.nio.file.Path;
+import java.nio.file.StandardOpenOption;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.CompletionStage;
+import java.util.concurrent.Flow;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+/**
+ * TODO 下载任务
+ *
+ * @author octopus_yan
+ */
+@Slf4j
+public class DownloadTask extends BaseTask {
+    private final String downloadUrl;
+
+    public DownloadTask(String downloadUrl) {
+        this.downloadUrl = downloadUrl;
+        log.info(STR."downlaod url : \{downloadUrl}");
+    }
+
+    @Override
+    protected void task() throws Exception {
+        HttpClient client = HttpUtil.getInstance().getHttpClient();
+        HttpRequest request = HttpRequest.newBuilder().uri(URI.create(downloadUrl)).build();
+
+        // 检查bin目录
+        File binDir = new File(Constants.BIN_DIR_PATH);
+        if (!binDir.exists()) {
+            log.debug(STR."dir [\{Constants.BIN_DIR_PATH}] not exists");
+            //noinspection ResultOfMethodCallIgnored
+            binDir.mkdirs();
+            log.debug(STR."created dir [\{Constants.BIN_DIR_PATH}]");
+        }
+
+        // 下载处理器
+        var handler = BodyHandler.create(
+                Path.of(Constants.BIN_DIR_PATH),
+                StandardOpenOption.CREATE, StandardOpenOption.WRITE
+        );
+
+        // 下载监听
+        handler.listener((total, progress) -> {
+            // 输出进度
+            if (listener != null && listener instanceof Listener lis)
+                lis.onProgress(total, progress);
+        });
+
+        log.info("download start");
+        HttpResponse<Path> response = client.send(request, handler);
+        log.info("download success");
+    }
+
+    public interface Listener extends BaseTask.Listener {
+        void onProgress(Long total, Long progress);
+    }
+
+    /**
+     * 自定义下载返回处理
+     */
+    private static class BodyHandler implements HttpResponse.BodyHandler<Path> {
+        private final HttpResponse.BodyHandler<Path> handler;
+        private BiConsumer<Long, Long> consumer;
+
+        private BodyHandler(HttpResponse.BodyHandler<Path> handler) {
+            this.handler = handler;
+        }
+
+        public static BodyHandler create(Path directory, OpenOption... openOptions) {
+            return new BodyHandler(HttpResponse.BodyHandlers.ofFileDownload(directory, openOptions));
+        }
+
+        @Override
+        public HttpResponse.BodySubscriber<Path> apply(HttpResponse.ResponseInfo responseInfo) {
+            AtomicLong length = new AtomicLong(-1);
+            // 获取文件大小
+            Optional<String> string = responseInfo.headers().firstValue("content-length");
+            string.ifPresentOrElse(s -> {
+                length.set(Long.parseLong(s));
+                log.debug(STR."========={content-length = \{s}}=========");
+            }, () -> {
+                String msg = "response not has header [content-length]";
+                log.error(msg);
+            });
+
+            BodySubscriber subscriber = new BodySubscriber(handler.apply(responseInfo));
+            subscriber.setConsumer(progress -> consumer.accept(length.get(), progress));
+
+            return subscriber;
+        }
+
+        public void listener(BiConsumer<Long, Long> consumer) {
+            this.consumer = consumer;
+        }
+    }
+
+    public static class BodySubscriber implements HttpResponse.BodySubscriber<Path> {
+        private final HttpResponse.BodySubscriber<Path> subscriber;
+        private final AtomicLong progress = new AtomicLong(0);
+        @Setter
+        private Consumer<Long> consumer;
+
+        public BodySubscriber(HttpResponse.BodySubscriber<Path> subscriber) {
+            this.subscriber = subscriber;
+        }
+
+        @Override
+        public CompletionStage<Path> getBody() {
+            return subscriber.getBody();
+        }
+
+        @Override
+        public void onSubscribe(Flow.Subscription subscription) {
+            subscriber.onSubscribe(subscription);
+        }
+
+        @Override
+        public void onNext(List<ByteBuffer> item) {
+            subscriber.onNext(item);
+
+            // 记录进度
+            for (ByteBuffer byteBuffer : item) {
+                progress.addAndGet(byteBuffer.limit());
+            }
+            consumer.accept(progress.get());
+        }
+
+        @Override
+        public void onError(Throwable throwable) {
+            subscriber.onError(throwable);
+        }
+
+        @Override
+        public void onComplete() {
+            subscriber.onComplete();
+
+            consumer.accept(progress.get());
+        }
+    }
+}
diff --git a/src/main/java/cn/octopusyan/alistgui/task/UpgradeTask.java b/src/main/java/cn/octopusyan/alistgui/task/UpgradeTask.java
index e5d3c7b..7ef9991 100644
--- a/src/main/java/cn/octopusyan/alistgui/task/UpgradeTask.java
+++ b/src/main/java/cn/octopusyan/alistgui/task/UpgradeTask.java
@@ -1,9 +1,8 @@
 package cn.octopusyan.alistgui.task;
 
-import cn.hutool.core.util.StrUtil;
 import cn.octopusyan.alistgui.base.BaseTask;
 import cn.octopusyan.alistgui.manager.http.HttpUtil;
-import cn.octopusyan.alistgui.model.UpgradeConfig;
+import cn.octopusyan.alistgui.model.upgrade.AList;
 import cn.octopusyan.alistgui.model.upgrade.UpgradeApp;
 import cn.octopusyan.alistgui.util.JsonUtil;
 import cn.octopusyan.alistgui.viewModel.AboutViewModule;
@@ -16,31 +15,30 @@ import org.apache.commons.lang3.StringUtils;
  * @author octopus_yan
  */
 public class UpgradeTask extends BaseTask {
-    private final AboutViewModule vm;
+    private final AboutViewModule viewModule;
     private final UpgradeApp app;
 
     public UpgradeTask(AboutViewModule viewModel, UpgradeApp app) {
-        this.vm = viewModel;
+        this.viewModule = viewModel;
         this.app = app;
     }
 
     @Override
     protected void task() throws Exception {
-        String releaseApi = StrUtil.format(UpgradeConfig.RELEASE_API, app.getOwner(), app.getRepo());
-        String responseStr = HttpUtil.getInstance().get(releaseApi, null, null);
+        String responseStr = HttpUtil.getInstance().get(app.getReleaseApi(), null, null);
         JsonNode response = JsonUtil.parseJsonObject(responseStr);
 
+        // TODO 校验返回内容
         String newVersion = response.get("tag_name").asText();
-        String downloadUrl = StrUtil.format(UpgradeConfig.DOWNLOAD_API,
-                app.getOwner(),
-                app.getRepo(),
-                newVersion,
-                app.getReleaseFile()
-        );
 
         runLater(() -> {
-            vm.aListUpgradeProperty().setValue(StringUtils.equals(app.getVersion(), newVersion));
-            vm.aListNewVersionProperty().setValue(newVersion);
+            if (app instanceof AList) {
+                viewModule.aListUpgradeProperty().setValue(!StringUtils.equals(app.getVersion(), newVersion));
+                viewModule.aListNewVersionProperty().setValue(newVersion);
+            } else {
+                viewModule.guiUpgradeProperty().setValue(!StringUtils.equals(app.getVersion(), newVersion));
+                viewModule.guiNewVersionProperty().setValue(newVersion);
+            }
         });
     }
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/util/alert/AlertBuilder.java b/src/main/java/cn/octopusyan/alistgui/util/alert/AlertBuilder.java
index f1aafd1..4195713 100644
--- a/src/main/java/cn/octopusyan/alistgui/util/alert/AlertBuilder.java
+++ b/src/main/java/cn/octopusyan/alistgui/util/alert/AlertBuilder.java
@@ -29,6 +29,11 @@ public class AlertBuilder extends BaseBuilder<AlertBuilder, Alert> {
         return this;
     }
 
+    public AlertBuilder buttons(ButtonType... buttons) {
+        dialog.getButtonTypes().addAll(buttons);
+        return this;
+    }
+
     public AlertBuilder exception(Exception ex) {
         dialog.setTitle("Exception Dialog");
         dialog.setHeaderText(ex.getClass().getSimpleName());
@@ -71,8 +76,9 @@ public class AlertBuilder extends BaseBuilder<AlertBuilder, Alert> {
 
         return Arrays.stream(buttons).map((type) -> {
             ButtonBar.ButtonData buttonData = ButtonBar.ButtonData.OTHER;
-            if ("cancel".equals(StringUtils.lowerCase(type)) || "取消".equals(type))
-                buttonData = ButtonBar.ButtonData.CANCEL_CLOSE;
+            if ("cancel".equals(StringUtils.lowerCase(type)) || "取消".equals(type)) {
+                return ButtonType.CANCEL;
+            }
             return new ButtonType(type, buttonData);
         }).collect(Collectors.toList());
     }
diff --git a/src/main/java/cn/octopusyan/alistgui/util/alert/AlertUtil.java b/src/main/java/cn/octopusyan/alistgui/util/alert/AlertUtil.java
index 722a440..be51aa6 100644
--- a/src/main/java/cn/octopusyan/alistgui/util/alert/AlertUtil.java
+++ b/src/main/java/cn/octopusyan/alistgui/util/alert/AlertUtil.java
@@ -53,6 +53,10 @@ public class AlertUtil {
         return confirm().buttons(buttons);
     }
 
+    public static AlertBuilder confirm(ButtonType... buttons) {
+        return confirm().buttons(buttons);
+    }
+
     public static AlertBuilder alert(Alert.AlertType type) {
         return new AlertBuilder(mOwner, type);
     }
@@ -77,7 +81,8 @@ public class AlertUtil {
     public interface OnChoseListener {
         void confirm();
 
-        void cancelOrClose(ButtonType buttonType);
+        default void cancelOrClose(ButtonType buttonType) {
+        }
     }
 
     public interface OnClickListener {
diff --git a/src/main/java/cn/octopusyan/alistgui/util/alert/BaseBuilder.java b/src/main/java/cn/octopusyan/alistgui/util/alert/BaseBuilder.java
index e19dbae..ac2bfdd 100644
--- a/src/main/java/cn/octopusyan/alistgui/util/alert/BaseBuilder.java
+++ b/src/main/java/cn/octopusyan/alistgui/util/alert/BaseBuilder.java
@@ -1,14 +1,8 @@
 package cn.octopusyan.alistgui.util.alert;
 
-import javafx.application.Platform;
-import javafx.collections.ObservableList;
 import javafx.scene.control.Dialog;
-import javafx.scene.image.Image;
-import javafx.stage.Stage;
 import javafx.stage.Window;
 
-import java.util.Objects;
-
 /**
  * @author octopus_yan
  */
@@ -17,7 +11,6 @@ public abstract class BaseBuilder<T extends BaseBuilder<T, ?>, D extends Dialog<
 
     public BaseBuilder(D dialog, Window mOwner) {
         this.dialog = dialog;
-        icon("/assets/logo.png");
         if (mOwner != null)
             this.dialog.initOwner(mOwner);
     }
@@ -37,18 +30,6 @@ public abstract class BaseBuilder<T extends BaseBuilder<T, ?>, D extends Dialog<
         return (T) this;
     }
 
-    public T icon(String path) {
-        return icon(new Image(Objects.requireNonNull(this.getClass().getResource(path)).toString()));
-    }
-
-    public T icon(Image image) {
-        ObservableList<Image> icons = getStage().getIcons();
-        if (icons.isEmpty()) {
-            Platform.runLater(() -> icons.add(image));
-        }
-        return (T) this;
-    }
-
     public D getDialog() {
         return dialog;
     }
@@ -58,11 +39,7 @@ public abstract class BaseBuilder<T extends BaseBuilder<T, ?>, D extends Dialog<
     }
 
     public void close() {
-        if(dialog.isShowing())
+        if (dialog.isShowing())
             dialog.close();
     }
-
-    private Stage getStage() {
-        return (Stage) dialog.getDialogPane().getScene().getWindow();
-    }
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/util/alert/ProgressBuilder.java b/src/main/java/cn/octopusyan/alistgui/util/alert/ProgressBuilder.java
index 7c88b05..707090d 100644
--- a/src/main/java/cn/octopusyan/alistgui/util/alert/ProgressBuilder.java
+++ b/src/main/java/cn/octopusyan/alistgui/util/alert/ProgressBuilder.java
@@ -52,7 +52,7 @@ public class ProgressBuilder extends BaseBuilder<ProgressBuilder, Dialog<Void>>
         HBox hBox = new HBox();
         hBox.setPrefWidth(350);
         hBox.setAlignment(Pos.CENTER);
-        hBox.setPadding(new Insets(0, 0, 0, 0));
+        hBox.setPadding(new Insets(10, 0, 10, 0));
 
         // 取消按钮
         Button cancel = new Button(Context.getLanguageBinding("label.cancel").get());
diff --git a/src/main/java/cn/octopusyan/alistgui/viewModel/AboutViewModule.java b/src/main/java/cn/octopusyan/alistgui/viewModel/AboutViewModule.java
index 864124f..a7d35c0 100644
--- a/src/main/java/cn/octopusyan/alistgui/viewModel/AboutViewModule.java
+++ b/src/main/java/cn/octopusyan/alistgui/viewModel/AboutViewModule.java
@@ -1,14 +1,28 @@
 package cn.octopusyan.alistgui.viewModel;
 
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.util.CharsetUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.core.util.ZipUtil;
 import cn.octopusyan.alistgui.base.BaseTask;
+import cn.octopusyan.alistgui.config.Constants;
 import cn.octopusyan.alistgui.config.Context;
 import cn.octopusyan.alistgui.manager.ConfigManager;
+import cn.octopusyan.alistgui.manager.ConsoleLog;
+import cn.octopusyan.alistgui.model.upgrade.AList;
+import cn.octopusyan.alistgui.model.upgrade.UpgradeApp;
+import cn.octopusyan.alistgui.task.DownloadTask;
 import cn.octopusyan.alistgui.task.UpgradeTask;
+import cn.octopusyan.alistgui.util.alert.AlertBuilder;
 import cn.octopusyan.alistgui.util.alert.AlertUtil;
+import javafx.application.Platform;
 import javafx.beans.property.*;
-import javafx.scene.control.ButtonType;
 import lombok.extern.slf4j.Slf4j;
 
+import java.io.File;
+import java.io.InputStream;
+import java.util.zip.ZipFile;
+
 /**
  * 关于
  *
@@ -19,6 +33,9 @@ public class AboutViewModule {
     private final StringProperty aListVersion = new SimpleStringProperty(ConfigManager.aListVersion());
     private final StringProperty aListNewVersion = new SimpleStringProperty("");
     private final BooleanProperty aListUpgrade = new SimpleBooleanProperty(false);
+    private final StringProperty guiVersion = new SimpleStringProperty(ConfigManager.guiVersion());
+    private final StringProperty guiNewVersion = new SimpleStringProperty("");
+    private final BooleanProperty guiUpgrade = new SimpleBooleanProperty(false);
 
     public AboutViewModule() {
         aListVersion.addListener((_, _, newValue) -> ConfigManager.aListVersion(newValue));
@@ -36,38 +53,173 @@ public class AboutViewModule {
         return aListNewVersion;
     }
 
+    public StringProperty guiVersionProperty() {
+        return guiVersion;
+    }
+
+    public StringProperty guiNewVersionProperty() {
+        return guiNewVersion;
+    }
+
+    public BooleanProperty guiUpgradeProperty() {
+        return guiUpgrade;
+    }
+
     /**
-     * 检查alist更新
+     * 检查更新
      */
-    public void checkAListUpdate() {
-        var task = new UpgradeTask(this, ConfigManager.aList());
+    public void checkUpdate(UpgradeApp app) {
+
+        // 检查任务
+        startUpgrade(app, () -> {
+            // 判断 检查的应用
+            boolean tag = app instanceof AList;
+
+            boolean upgrade = tag ? aListUpgrade.get() : guiUpgrade.get();
+            String version = tag ? aListVersion.get() : guiVersion.get();
+            String newVersion = tag ? aListNewVersion.get() : guiNewVersion.get();
+            String title = Context.getLanguageBinding(STR."about.\{tag ? "alist" : "app"}.update").getValue();
+            String currentLabel = Context.getLanguageBinding("update.current").get();
+            String newLabel = Context.getLanguageBinding("update.remote").get();
+            String header = Context.getLanguageBinding(STR."update.upgrade.\{upgrade ? "new" : "not"}").get();
+
+            String msg = STR."\{app.getRepo()}\{upgrade ? "" : STR." \{version}"} \{header} \{upgrade ? newVersion : ""}";
+            log.info(msg);
+            ConsoleLog.info(msg);
+
+            AlertBuilder builder = upgrade ? AlertUtil.confirm() : AlertUtil.info();
+            builder.title(title)
+                    .header(header)
+                    .content(STR."""
+                                \{currentLabel}    :   \{version}
+                                \{newLabel}    :   \{newVersion}
+                                """)
+                    .show(() -> {
+                        if (upgrade) startDownload(app, newVersion);
+                    });
+        });
+    }
+
+    private void startUpgrade(UpgradeApp app, Runnable runnable) {
+        // 检查更新的任务
+        var task = new UpgradeTask(this, app);
+
+        // 加载弹窗
+        final var progress = AlertUtil.progress();
+        progress.title(Context.getLanguageBinding("proxy.test.title").get());
+        progress.onCancel(task::cancel);
+
+        // 任务监听
         task.onListen(new BaseTask.Listener() {
+
+            @Override
+            public void onStart() {
+                String msg = STR."start update \{app.getRepo()}...";
+                log.info(msg);
+                ConsoleLog.info(msg);
+            }
+
+            @Override
+            public void onRunning() {
+                progress.show();
+            }
+
             @Override
             public void onSucceeded() {
-                AlertUtil.confirm()
-                        .content(STR."""
-                    当前版本    :   \{aListVersion.get()}
-                    最新版本    :   \{aListNewVersion.get()}
-                    """)
-                        .title(Context.getLanguageBinding("about.alist.update").getValue())
-                        .show(new AlertUtil.OnChoseListener() {
-                            @Override
-                            public void confirm() {
-                                log.info("========confirm==========");
-                            }
-
-                            @Override
-                            public void cancelOrClose(ButtonType buttonType) {
-                                log.info("========cancelOrClose==========");
-                            }
-                        });
+                progress.close();
+                if (runnable != null) runnable.run();
             }
 
             @Override
             public void onFailed(Throwable throwable) {
+                String msg = STR."\{app.getRepo()} check version error";
+                log.error(msg, throwable);
+                ConsoleLog.error(STR."\{msg} : \{throwable.getMessage()}");
                 AlertUtil.exception(new Exception(throwable)).show();
             }
         });
+        // 执行任务
         task.execute();
     }
+
+    /**
+     * 下载文件
+     *
+     * @param app     应用
+     * @param version 下载版本
+     */
+    private void startDownload(UpgradeApp app, String version) {
+        DownloadTask downloadTask = new DownloadTask(app.getDownloadUrl(version));
+        downloadTask.onListen(new DownloadTask.Listener() {
+
+            private volatile int lastProgress = 0;
+
+            @Override
+            public void onStart() {
+                String msg = STR."download \{app.getRepo()} start";
+                log.info(msg);
+                ConsoleLog.info(msg);
+            }
+
+            @Override
+            public void onProgress(Long total, Long progress) {
+                int a = (int) (((double) progress / total) * 100);
+                if (a % 10 == 0) {
+                    if (a != lastProgress) {
+                        lastProgress = a;
+                        String msg = STR."\{app.getRepo()} \{a} %";
+                        log.info(STR."download \{msg}");
+                        ConsoleLog.info(msg);
+                    }
+                }
+            }
+
+            @Override
+            public void onSucceeded() {
+                String msg = STR."download \{app.getRepo()} success";
+                log.info(msg);
+                ConsoleLog.info(msg);
+
+                // 解压并删除文件
+                unzip(app);
+
+                Platform.runLater(() -> aListVersion.setValue(aListNewVersion.getValue()));
+            }
+
+            @Override
+            public void onFailed(Throwable throwable) {
+                log.error("下载失败", throwable);
+                ConsoleLog.error(STR."下载失败 => \{throwable.getMessage()}");
+            }
+        });
+        downloadTask.execute();
+    }
+
+    private void unzip(UpgradeApp app) {
+        File file = new File(Constants.BIN_DIR_PATH + File.separator + app.getReleaseFile());
+        ZipFile zipFile = ZipUtil.toZipFile(file, CharsetUtil.defaultCharset());
+        ZipUtil.read(zipFile, zipEntry -> {
+            String path = zipEntry.getName();
+            if (FileUtil.isWindows()) {
+                // Win系统下
+                path = StrUtil.replace(path, "*", "_");
+            }
+
+            final File outItemFile = FileUtil.file(Constants.BIN_DIR_PATH, path);
+            if (zipEntry.isDirectory()) {
+                // 目录
+                //noinspection ResultOfMethodCallIgnored
+                outItemFile.mkdirs();
+            } else {
+                InputStream in = ZipUtil.getStream(zipFile, zipEntry);
+                // 文件
+                FileUtil.writeFromStream(in, outItemFile, false);
+
+                log.info(STR."unzip ==> \{outItemFile.getAbsoluteFile()}");
+            }
+        });
+
+        // 解压完成后删除
+        FileUtil.del(file);
+    }
 }
diff --git a/src/main/java/cn/octopusyan/alistgui/viewModel/SetupViewModel.java b/src/main/java/cn/octopusyan/alistgui/viewModel/SetupViewModel.java
index fef68e7..3928aef 100644
--- a/src/main/java/cn/octopusyan/alistgui/viewModel/SetupViewModel.java
+++ b/src/main/java/cn/octopusyan/alistgui/viewModel/SetupViewModel.java
@@ -1,5 +1,6 @@
 package cn.octopusyan.alistgui.viewModel;
 
+import atlantafx.base.theme.Theme;
 import cn.octopusyan.alistgui.base.BaseTask;
 import cn.octopusyan.alistgui.config.Context;
 import cn.octopusyan.alistgui.enums.ProxySetup;
@@ -22,7 +23,7 @@ import java.util.Locale;
 public class SetupViewModel {
     private final BooleanProperty autoStart = new SimpleBooleanProperty(ConfigManager.autoStart());
     private final BooleanProperty silentStartup = new SimpleBooleanProperty(ConfigManager.silentStartup());
-    private final StringProperty theme = new SimpleStringProperty(ConfigManager.themeName());
+    private final ObjectProperty<Theme> theme = new SimpleObjectProperty<>(ConfigManager.theme());
     private final StringProperty proxyHost = new SimpleStringProperty(ConfigManager.proxyHost());
     private final StringProperty proxyPort = new SimpleStringProperty(ConfigManager.proxyPort());
     private final ObjectProperty<Locale> language = new SimpleObjectProperty<>(ConfigManager.language());
@@ -31,7 +32,8 @@ public class SetupViewModel {
 
 
     public SetupViewModel() {
-        theme.addListener((_, _, newValue) -> ConfigManager.themeName(newValue));
+        theme.bindBidirectional(Context.themeProperty());
+        theme.addListener((_, _, newValue) -> ConfigManager.theme(newValue));
         autoStart.addListener((_, _, newValue) -> ConfigManager.autoStart(newValue));
         silentStartup.addListener((_, _, newValue) -> ConfigManager.silentStartup(newValue));
         proxySetup.addListener((_, _, newValue) -> ConfigManager.proxySetup(newValue));
@@ -41,7 +43,7 @@ public class SetupViewModel {
         language.addListener((_, _, newValue) -> Context.setLanguage(newValue));
     }
 
-    public StringProperty themeProperty() {
+    public ObjectProperty<Theme> themeProperty() {
         return theme;
     }
 
diff --git a/src/main/resources/fxml/about-view.fxml b/src/main/resources/fxml/about-view.fxml
index 25fefde..8bb3008 100644
--- a/src/main/resources/fxml/about-view.fxml
+++ b/src/main/resources/fxml/about-view.fxml
@@ -29,6 +29,6 @@
         <Label styleClass="shield-name" text="%about.app.version"/>
         <Label styleClass="shield-version" text="v${project.version}"/>
     </HBox>
-    <Button fx:id="checkAppVersion" text="%about.app.update"/>
-    <Button fx:id="checkAListVersion" onAction="#checkAListUpdate" text="%about.alist.update"/>
+    <Button fx:id="checkAppVersion" styleClass="flat" text="%about.app.update"/>
+    <Button fx:id="checkAListVersion" styleClass="flat" onAction="#checkAListUpdate" text="%about.alist.update"/>
 </VBox>
diff --git a/src/main/resources/language/language.properties b/src/main/resources/language/language.properties
index 72f8aab..ea04dd2 100644
--- a/src/main/resources/language/language.properties
+++ b/src/main/resources/language/language.properties
@@ -32,5 +32,10 @@ about.app.version=GUI \u7248\u672C
 about.alist.update=\u68C0\u67E5 AList \u7248\u672C
 about.app.update=\u68C0\u67E5 GUI \u7248\u672C
 setup.theme=\u4E3B\u9898
+update.current=\u5F53\u524D
+update.remote=\u6700\u65B0
+update.upgrade.not=\u5DF2\u662F\u6700\u65B0\u7248\u672C
+update.upgrade.new=\u68C0\u67E5\u5230\u65B0\u7248\u672C
+
 
 
diff --git a/src/main/resources/language/language_en.properties b/src/main/resources/language/language_en.properties
index 89c0e29..31b83a2 100644
--- a/src/main/resources/language/language_en.properties
+++ b/src/main/resources/language/language_en.properties
@@ -32,5 +32,9 @@ about.app.version=GUI Version
 about.alist.update=Check AList Version
 about.app.update=Check GUI Version
 setup.theme=Theme
+update.current=Current
+update.remote=Latest
+update.upgrade.not=It is already the latest version
+update.upgrade.new=Detected a new version
 
 
diff --git a/src/main/resources/language/language_zh_CN.properties b/src/main/resources/language/language_zh_CN.properties
index 72f8aab..a801774 100644
--- a/src/main/resources/language/language_zh_CN.properties
+++ b/src/main/resources/language/language_zh_CN.properties
@@ -32,5 +32,9 @@ about.app.version=GUI \u7248\u672C
 about.alist.update=\u68C0\u67E5 AList \u7248\u672C
 about.app.update=\u68C0\u67E5 GUI \u7248\u672C
 setup.theme=\u4E3B\u9898
+update.current=\u5F53\u524D
+update.remote=\u6700\u65B0
+update.upgrade.not=\u5DF2\u662F\u6700\u65B0\u7248\u672C
+update.upgrade.new=\u68C0\u67E5\u5230\u65B0\u7248\u672C