diff --git a/src/main/java/module-info.java b/src/main/java/module-info.java
index 974122b57738f6ab1c9fe6318879deb56f4522b1..6091e0e7636045976dc124ce7bd4bd40be2d6bdc 100644
--- a/src/main/java/module-info.java
+++ b/src/main/java/module-info.java
@@ -23,11 +23,6 @@ module org.jcnc.jnotepad {
     exports org.jcnc.jnotepad.controller.event.handler.menubar;
     exports org.jcnc.jnotepad.tool;
     exports org.jcnc.jnotepad.interfaces;
-    exports org.jcnc.jnotepad.ui.module;
-    exports org.jcnc.jnotepad.ui.setstage;
-    exports org.jcnc.jnotepad.root.center.main.center.tab;
-    exports org.jcnc.jnotepad.root.top.menu;
-    exports org.jcnc.jnotepad.view.manager;
     opens org.jcnc.jnotepad.app.config;
     exports org.jcnc.jnotepad.root.center.main.bottom.status;
 
diff --git a/src/main/java/org/jcnc/jnotepad/LunchApp.java b/src/main/java/org/jcnc/jnotepad/LunchApp.java
index a0b2c19c814cac7158ffae59b9adaad4cd732b38..598c667de44b10b301aa803545625d59f40fd155 100644
--- a/src/main/java/org/jcnc/jnotepad/LunchApp.java
+++ b/src/main/java/org/jcnc/jnotepad/LunchApp.java
@@ -27,10 +27,7 @@ import java.util.concurrent.ExecutorService;
  * @author 许轲
  */
 public class LunchApp extends Application {
-    /**
-     * 线程池
-     */
-    private final ExecutorService threadPool = ThreadPoolManager.getThreadPool();
+
     private static final Pane ROOT = new Pane();
     private static final Scene SCENE;
 
@@ -40,6 +37,11 @@ public class LunchApp extends Application {
         SCENE = new Scene(ROOT, width, length);
     }
 
+    /**
+     * 线程池
+     */
+    private final ExecutorService threadPool = ThreadPoolManager.getThreadPool();
+
     /**
      * 应用程序的入口点，启动 JavaFX 应用程序。
      *
diff --git a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/NewFile.java b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/NewFile.java
index 72df58c209883ef41f2e0ebcfb13d0ab7e96a994..994646c81d65a48f306a7156da29110b24878f85 100644
--- a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/NewFile.java
+++ b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/NewFile.java
@@ -4,9 +4,9 @@ import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import org.jcnc.jnotepad.app.i18n.UiResourceBundle;
 import org.jcnc.jnotepad.constants.TextConstants;
-import org.jcnc.jnotepad.root.center.main.bottom.status.StatusHorizontalBox;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTab;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.bottom.status.JNotepadStatusBox;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTab;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.ui.module.LineNumberTextArea;
 import org.jcnc.jnotepad.view.manager.ViewManager;
 
@@ -38,15 +38,15 @@ public class NewFile implements EventHandler<ActionEvent> {
         // TODO: refactor：统一TextArea新建、绑定监听器入口
         ViewManager viewManager = ViewManager.getInstance();
         // 创建标签页
-        MainTab mainTab = new MainTab(
+        JNotepadTab JNotepadTab = new JNotepadTab(
                 UiResourceBundle.getContent(TextConstants.NEW_FILE)
                         + viewManager.selfIncreaseAndGetTabIndex(),
                 textArea);
         // 设置当前标签页与本地文件无关联
-        mainTab.setRelevance(false);
+        JNotepadTab.setRelevance(false);
         // 将Tab页添加到TabPane中
-        MainTabPane.getInstance().addNewTab(mainTab);
+        JNotepadTabPane.getInstance().addNewTab(JNotepadTab);
         // 更新编码信息
-        StatusHorizontalBox.getInstance().updateEncodingLabel();
+        JNotepadStatusBox.getInstance().updateEncodingLabel();
     }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/OpenFile.java b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/OpenFile.java
index f17dca7cfb0434bdf75cc56f9bb394bf17a89dec..bf01dab371fcaccbb540f362d9200086051923d7 100644
--- a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/OpenFile.java
+++ b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/OpenFile.java
@@ -9,8 +9,8 @@ import javafx.stage.FileChooser;
 import org.jcnc.jnotepad.app.i18n.UiResourceBundle;
 import org.jcnc.jnotepad.constants.TextConstants;
 import org.jcnc.jnotepad.manager.ThreadPoolManager;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTab;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTab;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.tool.EncodingDetector;
 import org.jcnc.jnotepad.tool.LogUtil;
 import org.jcnc.jnotepad.tool.UiUtil;
@@ -83,9 +83,9 @@ public class OpenFile implements EventHandler<ActionEvent> {
      */
     public void openFile(File file) {
         // 获取标签页集合
-        MainTabPane jnotepadMainTabPane = MainTabPane.getInstance();
+        JNotepadTabPane jnotepadTabPane = JNotepadTabPane.getInstance();
         // 遍历标签页，查找匹配的标签页
-        for (Tab tab : jnotepadMainTabPane.getTabs()) {
+        for (Tab tab : jnotepadTabPane.getTabs()) {
             // 获取绑定的文件
             File tabFile = (File) tab.getUserData();
             if (tabFile == null) {
@@ -93,7 +93,7 @@ public class OpenFile implements EventHandler<ActionEvent> {
             }
             if (file.getPath().equals((tabFile).getPath())) {
                 // 找到匹配的标签页，设置为选中状态并跳转
-                jnotepadMainTabPane.getSelectionModel().select(tab);
+                jnotepadTabPane.getSelectionModel().select(tab);
                 return;
             }
         }
@@ -119,11 +119,11 @@ public class OpenFile implements EventHandler<ActionEvent> {
             LogUtil.getLogger(this.getClass()).info("已调用读取文件功能");
             Platform.runLater(() -> {
                 textArea.getMainTextArea().setText(text);
-                MainTab tab = createNewTab(file.getName(), textArea, encoding);
+                JNotepadTab tab = createNewTab(file.getName(), textArea, encoding);
                 // 设置当前标签页关联本地文件
                 tab.setRelevance(true);
                 tab.setUserData(file);
-                MainTabPane.getInstance().addNewTab(tab);
+                JNotepadTabPane.getInstance().addNewTab(tab);
             });
         } catch (IOException ignored) {
             LogUtil.getLogger(this.getClass()).info("已忽视IO异常!");
@@ -146,7 +146,7 @@ public class OpenFile implements EventHandler<ActionEvent> {
      * @param textArea 文本区域
      * @return 新的标签页
      */
-    private MainTab createNewTab(String tabName, LineNumberTextArea textArea, Charset charset) {
-        return new MainTab(tabName, textArea, charset);
+    private JNotepadTab createNewTab(String tabName, LineNumberTextArea textArea, Charset charset) {
+        return new JNotepadTab(tabName, textArea, charset);
     }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/RenameFile.java b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/RenameFile.java
index 860dfa6c04ff92a8eea10710143f65804820b4c9..883b2052ca86b80fad609f981aff0afbbe6cd5dc 100644
--- a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/RenameFile.java
+++ b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/RenameFile.java
@@ -7,8 +7,8 @@ import javafx.scene.input.KeyCode;
 import javafx.stage.FileChooser;
 import org.jcnc.jnotepad.app.i18n.UiResourceBundle;
 import org.jcnc.jnotepad.constants.TextConstants;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTab;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTab;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.tool.LogUtil;
 import org.jcnc.jnotepad.tool.UiUtil;
 import org.jcnc.jnotepad.ui.dialog.factory.impl.TextFileChooserFactory;
@@ -30,7 +30,7 @@ public class RenameFile implements EventHandler<ActionEvent> {
     @Override
     public void handle(ActionEvent actionEvent) {
         // 获取当前标签页
-        MainTab jnotepadtab = MainTabPane.getInstance().getSelected();
+        JNotepadTab jnotepadtab = JNotepadTabPane.getInstance().getSelected();
         if (jnotepadtab == null || jnotepadtab.getText().isEmpty()) {
             return;
         }
@@ -50,7 +50,7 @@ public class RenameFile implements EventHandler<ActionEvent> {
      *
      * @param jnotepadtab 标签页组件
      */
-    private void handleRenameTab(MainTab jnotepadtab) {
+    private void handleRenameTab(JNotepadTab jnotepadtab) {
         TextField textField = new TextField(jnotepadtab.getText());
         textField.getStyleClass().add("tab-title-editable");
         // 清空标签页名称
@@ -88,7 +88,7 @@ public class RenameFile implements EventHandler<ActionEvent> {
      *
      * @param jnotepadtab 标签页组件
      */
-    private void handleRenameRelevanceFile(MainTab jnotepadtab) {
+    private void handleRenameRelevanceFile(JNotepadTab jnotepadtab) {
         // 获取原始文件对象
         File file = (File) jnotepadtab.getUserData();
         // 获取应用窗口并绑定
diff --git a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/SaveFile.java b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/SaveFile.java
index d74a9b1df3275f80f318f0eace20ce6c9ec24a44..1b0d4cac700bcf36802b1b42e667144c0e82b257 100644
--- a/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/SaveFile.java
+++ b/src/main/java/org/jcnc/jnotepad/controller/event/handler/menubar/SaveFile.java
@@ -6,8 +6,8 @@ import javafx.stage.FileChooser;
 import org.jcnc.jnotepad.app.i18n.UiResourceBundle;
 import org.jcnc.jnotepad.constants.TextConstants;
 import org.jcnc.jnotepad.controller.i18n.LocalizationController;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTab;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTab;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.root.top.menu.TopMenuBar;
 import org.jcnc.jnotepad.tool.LogUtil;
 import org.jcnc.jnotepad.tool.SingletonUtil;
@@ -40,7 +40,7 @@ public class SaveFile implements EventHandler<ActionEvent> {
     @Override
     public void handle(ActionEvent actionEvent) {
         // 获取当前tab页
-        MainTab selectedTab = MainTabPane.getInstance().getSelected();
+        JNotepadTab selectedTab = JNotepadTabPane.getInstance().getSelected();
         if (selectedTab == null) {
             return;
         }
@@ -72,7 +72,7 @@ public class SaveFile implements EventHandler<ActionEvent> {
      * @see LogUtil
      */
     protected void saveTab(Class<?> currentClass) {
-        MainTab selectedTab = MainTabPane.getInstance().getSelected();
+        JNotepadTab selectedTab = JNotepadTabPane.getInstance().getSelected();
         if (selectedTab == null) {
             return;
         }
diff --git a/src/main/java/org/jcnc/jnotepad/controller/event/handler/tool/SetBtn.java b/src/main/java/org/jcnc/jnotepad/controller/event/handler/tool/SetBtn.java
index a2881cbc5b3f6d8e86891f7a7a8436e7c028da61..d426114a0832dbab086b3130ef4ab6654831cfc5 100644
--- a/src/main/java/org/jcnc/jnotepad/controller/event/handler/tool/SetBtn.java
+++ b/src/main/java/org/jcnc/jnotepad/controller/event/handler/tool/SetBtn.java
@@ -4,7 +4,6 @@ import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import org.jcnc.jnotepad.ui.setstage.SetStage;
 
-
 /**
  * 设置按钮事件的事件处理程序。
  *
diff --git a/src/main/java/org/jcnc/jnotepad/root/RootBorderPane.java b/src/main/java/org/jcnc/jnotepad/root/RootBorderPane.java
index 769c851bd56ab79d636c2181b49b54d408867cfc..cb6491301bc6547e039481a6168df995dc59675b 100644
--- a/src/main/java/org/jcnc/jnotepad/root/RootBorderPane.java
+++ b/src/main/java/org/jcnc/jnotepad/root/RootBorderPane.java
@@ -24,6 +24,15 @@ public class RootBorderPane extends AbstractBorderPane {
         initRootBorderPane();
     }
 
+    /**
+     * 获取 RootBorderPane 的单例实例。
+     *
+     * @return RootBorderPane 的单例实例
+     */
+    public static RootBorderPane getInstance() {
+        return INSTANCE;
+    }
+
     /**
      * 初始化 RootBorderPane。
      *
@@ -43,12 +52,5 @@ public class RootBorderPane extends AbstractBorderPane {
         setBottomComponent(RootBottomSideBarVerticalBox.getInstance());
     }
 
-    /**
-     * 获取 RootBorderPane 的单例实例。
-     *
-     * @return RootBorderPane 的单例实例
-     */
-    public static RootBorderPane getInstance() {
-        return INSTANCE;
-    }
+
 }
diff --git a/src/main/java/org/jcnc/jnotepad/root/bottom/RootBottomSideBarVerticalBox.java b/src/main/java/org/jcnc/jnotepad/root/bottom/RootBottomSideBarVerticalBox.java
index 007618593880318998bb11c2fec48e09adf97736..8a50557839f20da1fac2b569ed5ce43010db623d 100644
--- a/src/main/java/org/jcnc/jnotepad/root/bottom/RootBottomSideBarVerticalBox.java
+++ b/src/main/java/org/jcnc/jnotepad/root/bottom/RootBottomSideBarVerticalBox.java
@@ -1,6 +1,6 @@
 package org.jcnc.jnotepad.root.bottom;
 
-import org.jcnc.jnotepad.root.center.main.bottom.status.StatusHorizontalBox;
+import org.jcnc.jnotepad.root.center.main.bottom.status.JNotepadStatusBox;
 import org.jcnc.jnotepad.ui.module.AbstractVerticalBox;
 
 /**
@@ -18,10 +18,6 @@ public class RootBottomSideBarVerticalBox extends AbstractVerticalBox {
         initSidebarVerticalBox();
     }
 
-    private void initSidebarVerticalBox() {
-        getChildren().addAll(StatusHorizontalBox.getInstance());
-    }
-
     /**
      * 获取 RootBottomSideBarVerticalBox 的唯一实例。
      *
@@ -30,4 +26,8 @@ public class RootBottomSideBarVerticalBox extends AbstractVerticalBox {
     public static RootBottomSideBarVerticalBox getInstance() {
         return INSTANCE;
     }
+
+    private void initSidebarVerticalBox() {
+        getChildren().addAll(JNotepadStatusBox.getInstance());
+    }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/root/center/main/MainBorderPane.java b/src/main/java/org/jcnc/jnotepad/root/center/main/MainBorderPane.java
index f5b13bce72f7506c0b97c07a09a81df5a81d4799..115eefb9251d4aab3f96f20b82b17deefa350d68 100644
--- a/src/main/java/org/jcnc/jnotepad/root/center/main/MainBorderPane.java
+++ b/src/main/java/org/jcnc/jnotepad/root/center/main/MainBorderPane.java
@@ -1,6 +1,6 @@
 package org.jcnc.jnotepad.root.center.main;
 
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.ui.module.AbstractBorderPane;
 
 /**
@@ -18,11 +18,6 @@ public class MainBorderPane extends AbstractBorderPane {
         initRootBorderPane();
     }
 
-    private void initRootBorderPane() {
-        // 文本框
-        setCenterComponent(MainTabPane.getInstance());
-    }
-
     /**
      * 获取 MainBorderPane 的唯一实例。
      *
@@ -31,4 +26,10 @@ public class MainBorderPane extends AbstractBorderPane {
     public static MainBorderPane getInstance() {
         return INSTANCE;
     }
+
+    private void initRootBorderPane() {
+        // 文本框
+        setCenterComponent(JNotepadTabPane.getInstance());
+    }
+
 }
diff --git a/src/main/java/org/jcnc/jnotepad/root/center/main/bottom/status/StatusHorizontalBox.java b/src/main/java/org/jcnc/jnotepad/root/center/main/bottom/status/JNotepadStatusBox.java
similarity index 87%
rename from src/main/java/org/jcnc/jnotepad/root/center/main/bottom/status/StatusHorizontalBox.java
rename to src/main/java/org/jcnc/jnotepad/root/center/main/bottom/status/JNotepadStatusBox.java
index c6f1134098259d24c4d49c3e8b28ab16cc2eedf2..0626a247d300f4841bf98c5f0f8e9fe86e6f3760 100644
--- a/src/main/java/org/jcnc/jnotepad/root/center/main/bottom/status/StatusHorizontalBox.java
+++ b/src/main/java/org/jcnc/jnotepad/root/center/main/bottom/status/JNotepadStatusBox.java
@@ -6,8 +6,8 @@ import javafx.scene.control.Label;
 import javafx.scene.control.TextArea;
 import org.jcnc.jnotepad.app.i18n.UiResourceBundle;
 import org.jcnc.jnotepad.constants.TextConstants;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTab;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTab;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.ui.module.AbstractHorizontalBox;
 
 import java.nio.charset.Charset;
@@ -19,9 +19,9 @@ import java.nio.charset.Charset;
  *
  * @author songdragon
  */
-public class StatusHorizontalBox extends AbstractHorizontalBox {
+public class JNotepadStatusBox extends AbstractHorizontalBox {
 
-    private static final StatusHorizontalBox STATUS_BOX = new StatusHorizontalBox();
+    private static final JNotepadStatusBox STATUS_BOX = new JNotepadStatusBox();
     private static final String STATUS_LABEL_FORMAT = "%s : %d \t%s: %d \t%s: %d \t";
     /**
      * 字数统计及光标
@@ -33,11 +33,11 @@ public class StatusHorizontalBox extends AbstractHorizontalBox {
     private Label encodingLabel;
 
 
-    private StatusHorizontalBox() {
+    private JNotepadStatusBox() {
         initStatusBox();
     }
 
-    public static StatusHorizontalBox getInstance() {
+    public static JNotepadStatusBox getInstance() {
         return STATUS_BOX;
     }
 
@@ -89,7 +89,7 @@ public class StatusHorizontalBox extends AbstractHorizontalBox {
      * 更新字数统计
      */
     public void updateWordCountStatusLabel() {
-        MainTabPane instance = MainTabPane.getInstance();
+        JNotepadTabPane instance = JNotepadTabPane.getInstance();
         if (instance.getSelected() == null) {
             return;
         }
@@ -107,12 +107,12 @@ public class StatusHorizontalBox extends AbstractHorizontalBox {
      * <br>2. 状态栏更新当前选中tab的字符编码
      */
     public void updateWhenTabSelected() {
-        MainTabPane instance = MainTabPane.getInstance();
+        JNotepadTabPane instance = JNotepadTabPane.getInstance();
         if (instance.getSelected() != null) {
             updateWordCountStatusLabel();
-            MainTab mainTab = instance.getSelected();
-            if (mainTab != null) {
-                updateEncodingLabel(mainTab.getCharset().name());
+            JNotepadTab JNotepadTab = instance.getSelected();
+            if (JNotepadTab != null) {
+                updateEncodingLabel(JNotepadTab.getCharset().name());
             }
         }
     }
diff --git a/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/MainTab.java b/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/JNotepadTab.java
similarity index 89%
rename from src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/MainTab.java
rename to src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/JNotepadTab.java
index 90ada80801f124ac961a8ba2801216eac4743427..2d3007eb8642a46b85bf51ccde56018509dae62b 100644
--- a/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/MainTab.java
+++ b/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/JNotepadTab.java
@@ -13,7 +13,7 @@ import java.nio.charset.Charset;
  *
  * @author songdragon
  */
-public class MainTab extends Tab {
+public class JNotepadTab extends Tab {
 
     private final LineNumberTextArea lineNumberTextArea;
     /**
@@ -26,15 +26,15 @@ public class MainTab extends Tab {
     private boolean isRelevance = false;
     private Charset charset = Charset.defaultCharset();
 
-    public MainTab(String tabTitle) {
+    public JNotepadTab(String tabTitle) {
         this(tabTitle, new LineNumberTextArea());
     }
 
-    public MainTab(String tabTitle, LineNumberTextArea textArea) {
+    public JNotepadTab(String tabTitle, LineNumberTextArea textArea) {
         this(tabTitle, textArea, Charset.defaultCharset());
     }
 
-    public MainTab(String tabTitle, LineNumberTextArea textArea, Charset charset) {
+    public JNotepadTab(String tabTitle, LineNumberTextArea textArea, Charset charset) {
         super(tabTitle);
         lineNumberTextArea = textArea;
         this.setContent(lineNumberTextArea);
diff --git a/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/MainTabPane.java b/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/JNotepadTabPane.java
similarity index 71%
rename from src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/MainTabPane.java
rename to src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/JNotepadTabPane.java
index a4d549bcc3fc1b36a64f2e476904c9b8eec9cfbc..d0a640696204005476282d082c596b0702ad9566 100644
--- a/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/MainTabPane.java
+++ b/src/main/java/org/jcnc/jnotepad/root/center/main/center/tab/JNotepadTabPane.java
@@ -1,7 +1,7 @@
 package org.jcnc.jnotepad.root.center.main.center.tab;
 
 import javafx.scene.control.TabPane;
-import org.jcnc.jnotepad.root.center.main.bottom.status.StatusHorizontalBox;
+import org.jcnc.jnotepad.root.center.main.bottom.status.JNotepadStatusBox;
 import org.jcnc.jnotepad.root.top.menu.TopMenuBar;
 import org.jcnc.jnotepad.tool.SingletonUtil;
 
@@ -10,15 +10,15 @@ import org.jcnc.jnotepad.tool.SingletonUtil;
  *
  * @author songdragon
  */
-public class MainTabPane extends TabPane {
+public class JNotepadTabPane extends TabPane {
 
-    private static final MainTabPane TAB_PANE = new MainTabPane();
+    private static final JNotepadTabPane TAB_PANE = new JNotepadTabPane();
 
-    private MainTabPane() {
+    private JNotepadTabPane() {
         initListeners();
     }
 
-    public static MainTabPane getInstance() {
+    public static JNotepadTabPane getInstance() {
         return TAB_PANE;
     }
 
@@ -34,7 +34,7 @@ public class MainTabPane extends TabPane {
                         TopMenuBar.getInstance().updateMenuStatusBySelectedTab();
                     }
                     // 更新状态标签
-                    StatusHorizontalBox.getInstance().updateWhenTabSelected();
+                    JNotepadStatusBox.getInstance().updateWhenTabSelected();
                 }
         );
     }
@@ -44,7 +44,7 @@ public class MainTabPane extends TabPane {
      *
      * @param tab 新标签页
      */
-    public void addNewTab(MainTab tab) {
+    public void addNewTab(JNotepadTab tab) {
         if (tab == null) {
             return;
         }
@@ -61,8 +61,8 @@ public class MainTabPane extends TabPane {
      *
      * @return 当前选中的标签页
      */
-    public MainTab getSelected() {
-        return (MainTab) this.getSelectionModel().getSelectedItem();
+    public JNotepadTab getSelected() {
+        return (JNotepadTab) this.getSelectionModel().getSelectedItem();
     }
 
     /**
@@ -70,8 +70,8 @@ public class MainTabPane extends TabPane {
      * 应用当前菜单上选中的自动换行设置。
      */
     public void fireTabSelected() {
-        MainTab selectedTab = getSelected();
+        JNotepadTab selectedTab = getSelected();
         selectedTab.setAutoLine(SingletonUtil.getAppConfigController().getAutoLineConfig());
-        StatusHorizontalBox.getInstance().updateWhenTabSelected();
+        JNotepadStatusBox.getInstance().updateWhenTabSelected();
     }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/root/right/RootRightSideBarVerticalBox.java b/src/main/java/org/jcnc/jnotepad/root/right/RootRightSideBarVerticalBox.java
index 5ba00ce60449e6bea2e997308226866fc84d0246..377a2cdd79858977b501acf268cf72a196468c5e 100644
--- a/src/main/java/org/jcnc/jnotepad/root/right/RootRightSideBarVerticalBox.java
+++ b/src/main/java/org/jcnc/jnotepad/root/right/RootRightSideBarVerticalBox.java
@@ -3,21 +3,36 @@ package org.jcnc.jnotepad.root.right;
 import org.jcnc.jnotepad.ui.module.AbstractVerticalBox;
 
 /**
- * @author 许轲
+ * 右侧边栏的垂直布局容器类。
+ *
+ * <p>该类用于管理右侧边栏的布局和内容。</p>
+ *
+ * @Author 许轲
  */
 public class RootRightSideBarVerticalBox extends AbstractVerticalBox {
 
+    /**
+     * 唯一的 RootRightSideBarVerticalBox 实例，使用单例模式
+     */
     private static final RootRightSideBarVerticalBox INSTANCE = new RootRightSideBarVerticalBox();
 
     private RootRightSideBarVerticalBox() {
         initSidebarVerticalBox();
     }
 
-    private void initSidebarVerticalBox() {
-
-    }
-
+    /**
+     * 获取 RootRightSideBarVerticalBox 的唯一实例。
+     *
+     * @return RootRightSideBarVerticalBox 的实例
+     */
     public static RootRightSideBarVerticalBox getInstance() {
         return INSTANCE;
     }
+
+    /**
+     * 初始化右侧边栏的垂直布局。
+     */
+    private void initSidebarVerticalBox() {
+        // 在此添加右侧边栏布局和内容的初始化代码
+    }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/root/top/RootTopBorderPane.java b/src/main/java/org/jcnc/jnotepad/root/top/RootTopBorderPane.java
index e2a37bb9a6ffa420054e0150dcebe12591a5cd94..43390716cf141c73b667fab66d3b5663212c29fa 100644
--- a/src/main/java/org/jcnc/jnotepad/root/top/RootTopBorderPane.java
+++ b/src/main/java/org/jcnc/jnotepad/root/top/RootTopBorderPane.java
@@ -21,21 +21,21 @@ public class RootTopBorderPane extends AbstractBorderPane {
     }
 
     /**
-     * 初始化 RootTopBorderPane。
+     * 获取 RootTopBorderPane 的单例实例。
      *
-     * <p>在顶部区域添加了 TopMenuBar 的单例实例。</p>
+     * @return RootTopBorderPane 的单例实例
      */
-    private void initRootBorderPane() {
-        // 在顶部区域添加菜单栏
-        setTopComponent(TopMenuBar.getInstance());
+    public static RootTopBorderPane getInstance() {
+        return INSTANCE;
     }
 
     /**
-     * 获取 RootTopBorderPane 的单例实例。
+     * 初始化 RootTopBorderPane。
      *
-     * @return RootTopBorderPane 的单例实例
+     * <p>在顶部区域添加了 TopMenuBar 的单例实例。</p>
      */
-    public static RootTopBorderPane getInstance() {
-        return INSTANCE;
+    private void initRootBorderPane() {
+        // 在顶部区域添加菜单栏
+        setTopComponent(TopMenuBar.getInstance());
     }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/root/top/menu/TopMenuBar.java b/src/main/java/org/jcnc/jnotepad/root/top/menu/TopMenuBar.java
index daf5b0adff5102d98fbe8e11ff58edfbe652acd3..4f20f5a0b2c0b123c77a0a012d0ac56ce5767cd9 100644
--- a/src/main/java/org/jcnc/jnotepad/root/top/menu/TopMenuBar.java
+++ b/src/main/java/org/jcnc/jnotepad/root/top/menu/TopMenuBar.java
@@ -10,8 +10,8 @@ import org.jcnc.jnotepad.controller.config.AppConfigController;
 import org.jcnc.jnotepad.controller.event.handler.menubar.*;
 import org.jcnc.jnotepad.controller.event.handler.tool.SetBtn;
 import org.jcnc.jnotepad.controller.i18n.LocalizationController;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTab;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTab;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.root.left.sidebar.tools.ToolBar;
 import org.jcnc.jnotepad.tool.LogUtil;
 import org.slf4j.Logger;
@@ -35,7 +35,7 @@ public class TopMenuBar extends MenuBar {
     /**
      * 标签页布局组件封装。
      */
-    MainTabPane mainTabPane = MainTabPane.getInstance();
+    JNotepadTabPane JNotepadTabPane = org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane.getInstance();
     AppConfigController appConfigController = AppConfigController.getInstance();
     Logger logger = LogUtil.getLogger(this.getClass());
     /**
@@ -289,7 +289,7 @@ public class TopMenuBar extends MenuBar {
             // 1. 更新全局配置
             AppConfigController.getInstance().setAutoLineConfig(after);
             // 2. 对当前tab生效配置
-            mainTabPane.fireTabSelected();
+            JNotepadTabPane.fireTabSelected();
         });
         topItem.selectedProperty().addListener((observableValue, before, after) -> {
             // 获取窗口容器
@@ -322,7 +322,7 @@ public class TopMenuBar extends MenuBar {
      * 根据当前选中tab，更新菜单选项
      */
     public void updateMenuStatusBySelectedTab() {
-        MainTab selectedTab = mainTabPane.getSelected();
+        JNotepadTab selectedTab = JNotepadTabPane.getSelected();
         lineFeedItem.selectedProperty().setValue(selectedTab.isAutoLine());
     }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/tool/UiUtil.java b/src/main/java/org/jcnc/jnotepad/tool/UiUtil.java
index 0547b9d332b963b4439f704fca6d5bbc59e0912d..fe8ad8b2874704310253e4144ea2759923b7eb26 100644
--- a/src/main/java/org/jcnc/jnotepad/tool/UiUtil.java
+++ b/src/main/java/org/jcnc/jnotepad/tool/UiUtil.java
@@ -23,6 +23,7 @@ public class UiUtil {
     private UiUtil() {
     }
 
+
     /**
      * 获取应用程序图标。
      *
diff --git a/src/main/java/org/jcnc/jnotepad/ui/module/LineNumberTextArea.java b/src/main/java/org/jcnc/jnotepad/ui/module/LineNumberTextArea.java
index c0a38c22a56d450831e2db805875946527153cfc..a7c9e972e43cb50d4ccec0f149be8c19347e88ae 100644
--- a/src/main/java/org/jcnc/jnotepad/ui/module/LineNumberTextArea.java
+++ b/src/main/java/org/jcnc/jnotepad/ui/module/LineNumberTextArea.java
@@ -3,9 +3,9 @@ package org.jcnc.jnotepad.ui.module;
 import javafx.beans.property.StringProperty;
 import javafx.scene.control.TextArea;
 import javafx.scene.layout.BorderPane;
-import org.jcnc.jnotepad.root.center.main.bottom.status.StatusHorizontalBox;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTab;
-import org.jcnc.jnotepad.root.center.main.center.tab.MainTabPane;
+import org.jcnc.jnotepad.root.center.main.bottom.status.JNotepadStatusBox;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTab;
+import org.jcnc.jnotepad.root.center.main.center.tab.JNotepadTabPane;
 import org.jcnc.jnotepad.tool.LogUtil;
 import org.jcnc.jnotepad.tool.SingletonUtil;
 import org.slf4j.Logger;
@@ -24,9 +24,9 @@ import java.io.IOException;
  */
 public class LineNumberTextArea extends BorderPane {
 
-    private static final Logger logger = LogUtil.getLogger(LineNumberTextArea.class);
     static final int[] SIZE_TABLE = {9, 99, 999, 9999, 99999, 999999, 9999999,
             99999999, 999999999, Integer.MAX_VALUE};
+    private static final Logger logger = LogUtil.getLogger(LineNumberTextArea.class);
     private static final int MIN_LINE_NUMBER_WIDTH = 30;
     private final TextArea mainTextArea;
     private final TextArea lineNumberArea;
@@ -62,12 +62,12 @@ public class LineNumberTextArea extends BorderPane {
 
         lineNumberArea.textProperty().addListener((observable, oldValue, newValue) -> updateLineNumberWidth());
 
-        this.mainTextArea.caretPositionProperty().addListener((caretObservable, oldPosition, newPosition) -> StatusHorizontalBox.getInstance().updateWordCountStatusLabel());
+        this.mainTextArea.caretPositionProperty().addListener((caretObservable, oldPosition, newPosition) -> JNotepadStatusBox.getInstance().updateWordCountStatusLabel());
         this.textProperty().addListener((observable, oldValue, newValue) -> {
             // 更新行号
             updateLineNumberArea();
             // 更新状态栏
-            StatusHorizontalBox.getInstance().updateWordCountStatusLabel();
+            JNotepadStatusBox.getInstance().updateWordCountStatusLabel();
             // 自动保存
             save();
         });
@@ -77,7 +77,7 @@ public class LineNumberTextArea extends BorderPane {
      * 以原文件编码格式写回文件
      */
     public void save() {
-        MainTab tab = MainTabPane.getInstance().getSelected();
+        JNotepadTab tab = JNotepadTabPane.getInstance().getSelected();
         if (tab == null) {
             return;
         }