diff --git a/src/src.pro b/src/src.pro
index 3812fc37..1912155b 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -22,7 +22,6 @@ SOURCES += main.cpp\
     vfilelist.cpp \
     dialog/vnewfiledialog.cpp \
     vedit.cpp \
-    veditor.cpp \
     vnotefile.cpp \
     vdocument.cpp \
     utils/vutils.cpp \
@@ -41,7 +40,8 @@ SOURCES += main.cpp\
     dialog/vinsertimagedialog.cpp \
     vdownloader.cpp \
     veditarea.cpp \
-    veditwindow.cpp
+    veditwindow.cpp \
+    vedittab.cpp
 
 HEADERS  += vmainwindow.h \
     vdirectorytree.h \
@@ -52,7 +52,6 @@ HEADERS  += vmainwindow.h \
     vfilelist.h \
     dialog/vnewfiledialog.h \
     vedit.h \
-    veditor.h \
     vconstants.h \
     vnotefile.h \
     vdocument.h \
@@ -73,7 +72,8 @@ HEADERS  += vmainwindow.h \
     dialog/vinsertimagedialog.h \
     vdownloader.h \
     veditarea.h \
-    veditwindow.h
+    veditwindow.h \
+    vedittab.h
 
 RESOURCES += \
     vnote.qrc
diff --git a/src/veditarea.cpp b/src/veditarea.cpp
index 01d53e04..3c0a79d5 100644
--- a/src/veditarea.cpp
+++ b/src/veditarea.cpp
@@ -1,7 +1,7 @@
 #include <QtWidgets>
 #include "veditarea.h"
 #include "veditwindow.h"
-#include "veditor.h"
+#include "vedittab.h"
 #include "vnote.h"
 #include "vconfigmanager.h"
 
@@ -143,16 +143,16 @@ int VEditArea::openFileInWindow(int windowIndex, const QString &notebook, const
 
 void VEditArea::setCurrentTab(int windowIndex, int tabIndex, bool setFocus)
 {
-    setCurrentWindow(windowIndex, setFocus);
-
     VEditWindow *win = getWindow(windowIndex);
     win->setCurrentIndex(tabIndex);
+
+    setCurrentWindow(windowIndex, setFocus);
 }
 
 void VEditArea::setCurrentWindow(int windowIndex, bool setFocus)
 {
     if (curWindowIndex == windowIndex) {
-        return;
+        goto out;
     }
     qDebug() << "current window" << windowIndex;
     curWindowIndex = windowIndex;
@@ -160,7 +160,13 @@ void VEditArea::setCurrentWindow(int windowIndex, bool setFocus)
         getWindow(windowIndex)->focusWindow();
     }
 
+out:
     // Update tab status
+    noticeTabStatus();
+}
+
+void VEditArea::noticeTabStatus()
+{
     QString notebook, relativePath;
     bool editMode, modifiable;
     getWindow(curWindowIndex)->getTabStatus(notebook, relativePath, editMode, modifiable);
diff --git a/src/veditarea.h b/src/veditarea.h
index 3c6cb6d2..0a6355aa 100644
--- a/src/veditarea.h
+++ b/src/veditarea.h
@@ -54,6 +54,7 @@ private:
     inline VEditWindow *getWindow(int windowIndex) const;
     void insertSplitWindow(int idx);
     void removeSplitWindow(VEditWindow *win);
+    void noticeTabStatus();
 
     VNote *vnote;
     int curWindowIndex;
diff --git a/src/veditor.cpp b/src/vedittab.cpp
similarity index 90%
rename from src/veditor.cpp
rename to src/vedittab.cpp
index 9850b342..190f3edb 100644
--- a/src/veditor.cpp
+++ b/src/vedittab.cpp
@@ -3,7 +3,7 @@
 #include <QWebChannel>
 #include <QWebEngineView>
 #include <QFileInfo>
-#include "veditor.h"
+#include "vedittab.h"
 #include "vedit.h"
 #include "vdocument.h"
 #include "vnote.h"
@@ -16,13 +16,13 @@
 
 extern VConfigManager vconfig;
 
-VEditor::VEditor(const QString &path, bool modifiable, QWidget *parent)
+VEditTab::VEditTab(const QString &path, bool modifiable, QWidget *parent)
     : QStackedWidget(parent), mdConverterType(vconfig.getMdConverterType())
 {
     DocType docType = isMarkdown(path) ? DocType::Markdown : DocType::Html;
     QString basePath = QFileInfo(path).path();
     QString fileName = QFileInfo(path).fileName();
-    qDebug() << "VEditor basePath" << basePath << "file" << fileName;
+    qDebug() << "VEditTab basePath" << basePath << "file" << fileName;
     QString fileText = VUtils::readFileFromDisk(path);
     noteFile = new VNoteFile(basePath, fileName, fileText,
                              docType, modifiable);
@@ -34,17 +34,17 @@ VEditor::VEditor(const QString &path, bool modifiable, QWidget *parent)
     showFileReadMode();
 
     connect(qApp, &QApplication::focusChanged,
-            this, &VEditor::handleFocusChanged);
+            this, &VEditTab::handleFocusChanged);
 }
 
-VEditor::~VEditor()
+VEditTab::~VEditTab()
 {
     if (noteFile) {
         delete noteFile;
     }
 }
 
-void VEditor::setupUI()
+void VEditTab::setupUI()
 {
     textEditor = new VEdit(noteFile);
     addWidget(textEditor);
@@ -67,7 +67,7 @@ void VEditor::setupUI()
     }
 }
 
-bool VEditor::isMarkdown(const QString &name)
+bool VEditTab::isMarkdown(const QString &name)
 {
     const QVector<QString> mdPostfix({"md", "markdown", "mkd"});
 
@@ -84,7 +84,7 @@ bool VEditor::isMarkdown(const QString &name)
     return false;
 }
 
-void VEditor::showFileReadMode()
+void VEditTab::showFileReadMode()
 {
     isEditMode = false;
     switch (noteFile->docType) {
@@ -107,7 +107,7 @@ void VEditor::showFileReadMode()
     }
 }
 
-void VEditor::previewByConverter()
+void VEditTab::previewByConverter()
 {
     VMarkdownConverter mdConverter;
     QString content = noteFile->content;
@@ -119,7 +119,7 @@ void VEditor::previewByConverter()
     webPreviewer->setHtml(completeHtml, QUrl::fromLocalFile(noteFile->basePath + QDir::separator()));
 }
 
-void VEditor::showFileEditMode()
+void VEditTab::showFileEditMode()
 {
     isEditMode = true;
     textEditor->beginEdit();
@@ -127,13 +127,13 @@ void VEditor::showFileEditMode()
     textEditor->setFocus();
 }
 
-bool VEditor::requestClose()
+bool VEditTab::requestClose()
 {
     readFile();
     return !isEditMode;
 }
 
-void VEditor::editFile()
+void VEditTab::editFile()
 {
     if (isEditMode || !noteFile->modifiable) {
         return;
@@ -142,7 +142,7 @@ void VEditor::editFile()
     showFileEditMode();
 }
 
-void VEditor::readFile()
+void VEditTab::readFile()
 {
     if (!isEditMode) {
         return;
@@ -176,7 +176,7 @@ void VEditor::readFile()
     showFileReadMode();
 }
 
-bool VEditor::saveFile()
+bool VEditTab::saveFile()
 {
     if (!isEditMode || !noteFile->modifiable || !textEditor->isModified()) {
         return true;
@@ -207,7 +207,7 @@ bool VEditor::saveFile()
     return true;
 }
 
-void VEditor::setupMarkdownPreview()
+void VEditTab::setupMarkdownPreview()
 {
     webPreviewer = new QWebEngineView(this);
     VPreviewPage *page = new VPreviewPage(this);
@@ -224,12 +224,12 @@ void VEditor::setupMarkdownPreview()
     addWidget(webPreviewer);
 }
 
-void VEditor::focusTab()
+void VEditTab::focusTab()
 {
     currentWidget()->setFocus();
 }
 
-void VEditor::handleFocusChanged(QWidget *old, QWidget *now)
+void VEditTab::handleFocusChanged(QWidget *old, QWidget *now)
 {
     if (isChild(now)) {
         emit getFocused();
diff --git a/src/veditor.h b/src/vedittab.h
similarity index 80%
rename from src/veditor.h
rename to src/vedittab.h
index f0bbd248..61b758ee 100644
--- a/src/veditor.h
+++ b/src/vedittab.h
@@ -1,5 +1,5 @@
-#ifndef VEDITOR_H
-#define VEDITOR_H
+#ifndef VEDITTAB_H
+#define VEDITTAB_H
 
 #include <QStackedWidget>
 #include <QString>
@@ -14,12 +14,12 @@ class QTextBrowser;
 class QWebEngineView;
 class VNote;
 
-class VEditor : public QStackedWidget
+class VEditTab : public QStackedWidget
 {
     Q_OBJECT
 public:
-    VEditor(const QString &path, bool modifiable, QWidget *parent = 0);
-    ~VEditor();
+    VEditTab(const QString &path, bool modifiable, QWidget *parent = 0);
+    ~VEditTab();
     bool requestClose();
     // Enter edit mode
     void editFile();
@@ -56,17 +56,17 @@ private:
     MarkdownConverterType mdConverterType;
 };
 
-inline bool VEditor::getIsEditMode() const
+inline bool VEditTab::getIsEditMode() const
 {
     return isEditMode;
 }
 
-inline bool VEditor::isModified() const
+inline bool VEditTab::isModified() const
 {
     return textEditor->isModified();
 }
 
-inline bool VEditor::isChild(QObject *obj)
+inline bool VEditTab::isChild(QObject *obj)
 {
     while (obj) {
         if (obj == this) {
@@ -77,4 +77,4 @@ inline bool VEditor::isChild(QObject *obj)
     return false;
 }
 
-#endif // VEDITOR_H
+#endif // VEDITTAB_H
diff --git a/src/veditwindow.cpp b/src/veditwindow.cpp
index d2a539e9..d9e1e83c 100644
--- a/src/veditwindow.cpp
+++ b/src/veditwindow.cpp
@@ -1,7 +1,7 @@
 #include <QtWidgets>
 #include <QtDebug>
 #include "veditwindow.h"
-#include "veditor.h"
+#include "vedittab.h"
 #include "vnote.h"
 #include "vconfigmanager.h"
 
@@ -107,6 +107,7 @@ out:
         editFile();
     }
     focusWindow();
+    noticeTabStatus(idx);
     return idx;
 }
 
@@ -119,7 +120,7 @@ void VEditWindow::closeFile(const QString &notebook, const QString &relativePath
     }
 
     // Do not check if modified
-    VEditor *editor = getTab(idx);
+    VEditTab *editor = getTab(idx);
     Q_ASSERT(editor);
     removeTab(idx);
     delete editor;
@@ -149,9 +150,9 @@ int VEditWindow::openFileInTab(const QString &notebook, const QString &relativeP
         }
     }
 
-    VEditor *editor = new VEditor(QDir::cleanPath(QDir(rootPath).filePath(relativePath)),
-                                  modifiable);
-    connect(editor, &VEditor::getFocused,
+    VEditTab *editor = new VEditTab(QDir::cleanPath(QDir(rootPath).filePath(relativePath)),
+                                    modifiable);
+    connect(editor, &VEditTab::getFocused,
             this, &VEditWindow::getFocused);
 
     QJsonObject tabJson;
@@ -178,7 +179,7 @@ int VEditWindow::findTabByFile(const QString &notebook, const QString &relativeP
 bool VEditWindow::handleTabCloseRequest(int index)
 {
     qDebug() << "request closing tab" << index;
-    VEditor *editor = getTab(index);
+    VEditTab *editor = getTab(index);
     Q_ASSERT(editor);
     bool ok = editor->requestClose();
     if (ok) {
@@ -194,7 +195,7 @@ bool VEditWindow::handleTabCloseRequest(int index)
 
 void VEditWindow::readFile()
 {
-    VEditor *editor = getTab(currentIndex());
+    VEditTab *editor = getTab(currentIndex());
     Q_ASSERT(editor);
     editor->readFile();
     noticeTabStatus(currentIndex());
@@ -209,7 +210,7 @@ void VEditWindow::saveAndReadFile()
 
 void VEditWindow::editFile()
 {
-    VEditor *editor = getTab(currentIndex());
+    VEditTab *editor = getTab(currentIndex());
     Q_ASSERT(editor);
     editor->editFile();
     noticeTabStatus(currentIndex());
@@ -217,7 +218,7 @@ void VEditWindow::editFile()
 
 void VEditWindow::saveFile()
 {
-    VEditor *editor = getTab(currentIndex());
+    VEditTab *editor = getTab(currentIndex());
     Q_ASSERT(editor);
     editor->saveFile();
 }
@@ -248,7 +249,7 @@ void VEditWindow::noticeTabStatus(int index)
 
     QString notebook = tabJson["notebook"].toString();
     QString relativePath = tabJson["relative_path"].toString();
-    VEditor *editor = getTab(index);
+    VEditTab *editor = getTab(index);
     bool editMode = editor->getIsEditMode();
     bool modifiable = tabJson["modifiable"].toBool();
 
@@ -270,7 +271,7 @@ void VEditWindow::getTabStatus(QString &notebook, QString &relativePath,
     Q_ASSERT(!tabJson.isEmpty());
     notebook = tabJson["notebook"].toString();
     relativePath = tabJson["relative_path"].toString();
-    VEditor *editor = getTab(idx);
+    VEditTab *editor = getTab(idx);
     editMode = editor->getIsEditMode();
     modifiable = tabJson["modifiable"].toBool();
 }
diff --git a/src/veditwindow.h b/src/veditwindow.h
index e34ae9fc..2d3ecdf8 100644
--- a/src/veditwindow.h
+++ b/src/veditwindow.h
@@ -7,7 +7,7 @@
 #include <QFileInfo>
 #include <QDir>
 #include "vnotebook.h"
-#include "veditor.h"
+#include "vedittab.h"
 
 class VNote;
 class QPushButton;
@@ -60,7 +60,7 @@ private:
     int appendTabWithData(QWidget *page, const QJsonObject &tabData);
     int openFileInTab(const QString &notebook, const QString &relativePath, bool modifiable);
     inline QString getFileName(const QString &relativePath) const;
-    inline VEditor *getTab(int tabIndex) const;
+    inline VEditTab *getTab(int tabIndex) const;
     void noticeTabStatus(int index);
 
     VNote *vnote;
@@ -77,9 +77,9 @@ inline QString VEditWindow::getFileName(const QString &path) const
     return QFileInfo(QDir::cleanPath(path)).fileName();
 }
 
-inline VEditor* VEditWindow::getTab(int tabIndex) const
+inline VEditTab* VEditWindow::getTab(int tabIndex) const
 {
-    return dynamic_cast<VEditor *>(widget(tabIndex));
+    return dynamic_cast<VEditTab *>(widget(tabIndex));
 }
 
 #endif // VEDITWINDOW_H