diff --git a/CMakeLists.txt b/CMakeLists.txt
index 24084da..f936f1c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.12)
 
-project(capturer VERSION 1.4.0 LANGUAGES C CXX)
+project(capturer VERSION 1.4.1 LANGUAGES C CXX)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
diff --git a/README.md b/README.md
index dce56aa..6ba896f 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,8 @@
 
 ![image](/capturer.png)
 
-
-`Capturer`是使用`Qt`开发的一款**截图**、**录屏**和**录制GIF**软件，支持`Windows`和`Linux`系统。
-> `录屏`和`录制GIF`依赖于`FFmpeg`，请[安装FFmpeg](#安装FFmpeg).
+`Capturer`是使用`Qt`开发的一款**截图**、**贴图**、**录屏**和**录制GIF**软件，支持`Windows`和`Linux`系统。
+配合快捷键可以快速选择`桌面区域`或`窗口`进行快速截图/录制。
 
 ## 快捷键
 
@@ -90,7 +89,7 @@ git clone https://github.com/ffiirree/Capturer.git --recursive
 git submodule update --init --recursive
 ```
 
-> 本项目开发使用的`Qt`版本为`Qt 5.12.12`, `FFmpeg`版本为4.4.1
+> 本项目开发使用的`Qt`版本为`Qt 5.12.x / 5.15.x`, `FFmpeg`版本为`4.4.x` / `5.1.2`
 
 ### Windows
 
diff --git a/src/capturer.qrc b/src/capturer.qrc
index d046d35..3933b18 100644
--- a/src/capturer.qrc
+++ b/src/capturer.qrc
@@ -1,6 +1,8 @@
 <RCC>
     <qresource prefix="/icon">
         <file>res/close.png</file>
+        <file>res/close-light.png</file>
+        <file>res/close-dark.png</file>
         <file>res/save.png</file>
 		<file>res/save-light.png</file>
 		<file>res/save-dark.png</file>
diff --git a/src/capturer.qss b/src/capturer.qss
index 154a8b3..d9448c3 100644
--- a/src/capturer.qss
+++ b/src/capturer.qss
@@ -140,7 +140,7 @@ QSpinBox::down-arrow {
 
 QMenu {
     border-radius: 5px;
-    padding: 0.5em;
+    padding: 0.35em;
 }
 
 QMenu::icon {
@@ -179,7 +179,7 @@ QMenu#tray-menu::item {
 /*///////////////////////////////////////////////////////////////*/
 
 QLabel#size_info {
-    background-color: rgba(0, 0, 0, 200);;
+    background-color: rgba(0, 0, 0, 200);
     color: white;
     font-size: 9pt;
     font-family: "Microsoft YaHei";
diff --git a/src/menu/editmenu.h b/src/menu/editmenu.h
index 898f9ad..8c837bd 100644
--- a/src/menu/editmenu.h
+++ b/src/menu/editmenu.h
@@ -3,7 +3,7 @@
 
 #include <QWidget>
 #include <QPen>
-#include "iconbutton.h"
+#include "custombutton.h"
 
 class EditMenu : public QWidget
 {
diff --git a/src/menu/imageeditmenu.h b/src/menu/imageeditmenu.h
index 4790ca1..fdc780c 100644
--- a/src/menu/imageeditmenu.h
+++ b/src/menu/imageeditmenu.h
@@ -4,7 +4,6 @@
 #include <QCheckBox>
 #include "utils.h"
 #include "stylemenu.h"
-#include "iconbutton.h"
 #include "buttongroup.h"
 
 class ImageEditMenu : public EditMenu
diff --git a/src/menu/menu-dark.qss b/src/menu/menu-dark.qss
index 7ab3276..c7525a8 100644
--- a/src/menu/menu-dark.qss
+++ b/src/menu/menu-dark.qss
@@ -63,10 +63,6 @@ EditMenu {
     background-color: #232323;
 }
 
-ImageEditMenu QPushButton {
-    background-color: #232323;
-}
-
 ImageEditMenu QCheckBox::indicator:unchecked:hover {
     background-color: #323232;
 }
diff --git a/src/menu/menu.qss b/src/menu/menu.qss
index a93ee95..f9066df 100644
--- a/src/menu/menu.qss
+++ b/src/menu/menu.qss
@@ -9,9 +9,11 @@ RecordMenu QCheckBox {
 }
 
 RecordMenu QCheckBox::indicator {
-    height: 1.5em;
-    width: 1.5em;
-    padding: 0.75em;
+    font-size: 9pt;
+
+    height: 1.35em;
+    width: 1.35em;
+    padding: 0.6em;
     border-radius: 5px;
 }
 
@@ -29,19 +31,15 @@ RecordMenu QCheckBox#stop-btn::indicator {
 
 /*///////////////////////////////// Edit Menu //////////////////////////////*/
 
-ImageEditMenu QPushButton {
-    width: 35px;
-    height: 35px;
-    border: none;
-}
-
 ImageEditMenu QCheckBox {
     spacing: 0px;
 }
 
 ImageEditMenu QCheckBox::indicator {
-    height: 1.75em;
-    width: 1.75em;
+    font-size: 9pt;
+    
+    height: 1.5em;
+    width: 1.5em;
     padding: 0.5em;
 }
 
@@ -102,8 +100,10 @@ StyleMenu QCheckBox {
 }
 
 StyleMenu QCheckBox::indicator {
-    height: 1.75em;
-    width: 1.75em;
+    font-size: 9pt;
+
+    height: 1.5em;
+    width: 1.5em;
     padding: 0.5em;
 }
 
@@ -112,5 +112,6 @@ StyleMenu QCheckBox#fill-btn::indicator:checked {
 }
 
 StyleMenu ColorPanel {
-    min-height: 2.75em;
+    font-size: 9pt;
+    min-height: 2.45em;
 }
diff --git a/src/menu/stylemenu.cpp b/src/menu/stylemenu.cpp
index b05b466..ffdc943 100644
--- a/src/menu/stylemenu.cpp
+++ b/src/menu/stylemenu.cpp
@@ -21,7 +21,7 @@ StyleMenu::StyleMenu(int buttons, QWidget* parent)
         if (buttons & FILL_BTN) {
             fill_btn_ = new QCheckBox(this);
             fill_btn_->setObjectName("fill-btn");
-            connect(fill_btn_, &IconButton::toggled, [this](bool checked) { fill_ = checked; emit changed(); });
+            connect(fill_btn_, &QCheckBox::toggled, [this](bool checked) { fill_ = checked; emit changed(); });
 
             addWidget(fill_btn_);
             group->addButton(fill_btn_);
diff --git a/src/menu/stylemenu.h b/src/menu/stylemenu.h
index 8d16ab5..e650ccd 100644
--- a/src/menu/stylemenu.h
+++ b/src/menu/stylemenu.h
@@ -5,8 +5,7 @@
 #include <QCheckBox>
 #include "editmenu.h"
 #include "colorpanel.h"
-#include "linewidthwidget.h"
-#include "iconbutton.h"
+#include "linewidthbutton.h"
 #include "buttongroup.h"
 
 class StyleMenu : public EditMenu
diff --git a/src/res/close-dark.png b/src/res/close-dark.png
new file mode 100644
index 0000000..92730ca
Binary files /dev/null and b/src/res/close-dark.png differ
diff --git a/src/res/close-light.png b/src/res/close-light.png
new file mode 100644
index 0000000..66665e6
Binary files /dev/null and b/src/res/close-light.png differ
diff --git a/src/res/close.png b/src/res/close.png
index 7b28b78..bbe9632 100644
Binary files a/src/res/close.png and b/src/res/close.png differ
diff --git a/src/setting/settingswindow-dark.qss b/src/setting/settingswindow-dark.qss
index 43ee01a..49f8f57 100644
--- a/src/setting/settingswindow-dark.qss
+++ b/src/setting/settingswindow-dark.qss
@@ -19,7 +19,12 @@ QLabel#title {
     background-color: #202021;
 }
 
+TitleBar QCheckBox#close-btn::indicator {
+    image: url(:/icon/res/close-light)
+}
+
 /*///////////////////////////////////////////////////////////////*/
+
 QTabWidget#firstmenu::pane {
     background: #272728;
 }
diff --git a/src/setting/settingswindow-light.qss b/src/setting/settingswindow-light.qss
index e632e45..3541e0c 100644
--- a/src/setting/settingswindow-light.qss
+++ b/src/setting/settingswindow-light.qss
@@ -20,6 +20,10 @@ QLabel#title {
     background-color: #f5f7fa;
 }
 
+TitleBar QCheckBox#close-btn::indicator {
+    image: url(:/icon/res/close-dark)
+}
+
 /*///////////////////////////////////////////////////////////////*/
 QTabWidget#firstmenu::pane {
     background: #fcfdfe;
diff --git a/src/setting/settingswindow.qss b/src/setting/settingswindow.qss
index 450e86c..51c6d0c 100644
--- a/src/setting/settingswindow.qss
+++ b/src/setting/settingswindow.qss
@@ -16,7 +16,26 @@ QLabel#title {
     font-family: "华文新魏";
 }
 
+TitleBar QCheckBox {
+    spacing: 0px;
+}
+
+TitleBar QCheckBox#close-btn::indicator {
+    font-size: 9pt;
+
+    height: 1.25em;
+    width: 1.25em;
+
+    padding: 0.75em 1.25em 0.75em 1.25em;
+}
+
+TitleBar QCheckBox#close-btn::indicator:hover {
+    background-color: #e81123;
+    image: url(:/icon/res/close-light)
+}
+
 /*///////////////////////////////////////////////////////////////*/
+
 QTabWidget#firstmenu::pane {
     border: none;
 }
diff --git a/src/widgets/iconbutton.cpp b/src/widgets/iconbutton.cpp
deleted file mode 100644
index 6be22b6..0000000
--- a/src/widgets/iconbutton.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-#include "iconbutton.h"
-#include <QBitmap>
-#include "utils.h"
-
-IconButton::IconButton(const QPixmap& icon, QWidget* parent)
-    : CustomButton(parent), icon_(icon)
-{ }
-
-IconButton::IconButton(const QPixmap& icon, const QSize& size, const QSize& icon_size, bool checkable, QWidget* parent)
-    : CustomButton(size, checkable, parent), icon_(icon), isize_(icon_size)
-{
-    setIconSize(isize_);
-}
-
-void IconButton::paint(QPainter* painter)
-{
-    auto mask = icon_.createMaskFromColor(Qt::transparent);
-
-    icon_.fill(iconColor());
-    icon_.setMask(mask);
-
-    auto c = rect().center();
-    QIcon(icon_).paint(painter, { c.x() - iconSize().width() / 2, c.y() - iconSize().height() / 2, iconSize().width(), iconSize().height() });
-}
diff --git a/src/widgets/iconbutton.h b/src/widgets/iconbutton.h
deleted file mode 100644
index 410d46c..0000000
--- a/src/widgets/iconbutton.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef ICON_BUTTON_H
-#define ICON_BUTTON_H
-
-#include "utils.h"
-#include "custombutton.h"
-
-class IconButton : public CustomButton
-{
-public:
-    explicit IconButton(const QPixmap&, QWidget* = nullptr);
-    IconButton(const QPixmap&, const QSize&, const QSize&, bool = false, QWidget* = nullptr);
-
-    void paint(QPainter*) override;
-private:
-    QPixmap icon_;
-    QSize isize_;
-};
-
-#endif // ICON_BUTTON_H
diff --git a/src/widgets/linewidthwidget.cpp b/src/widgets/linewidthbutton.cpp
similarity index 94%
rename from src/widgets/linewidthwidget.cpp
rename to src/widgets/linewidthbutton.cpp
index 970b061..d4d16a9 100644
--- a/src/widgets/linewidthwidget.cpp
+++ b/src/widgets/linewidthbutton.cpp
@@ -1,6 +1,6 @@
-#include "linewidthwidget.h"
 #include <QPainter>
 #include <QWheelEvent>
+#include "linewidthbutton.h"
 
 void WidthButton::wheelEvent(QWheelEvent *event)
 {
diff --git a/src/widgets/linewidthwidget.h b/src/widgets/linewidthbutton.h
similarity index 91%
rename from src/widgets/linewidthwidget.h
rename to src/widgets/linewidthbutton.h
index ad7465b..fa2e759 100644
--- a/src/widgets/linewidthwidget.h
+++ b/src/widgets/linewidthbutton.h
@@ -1,5 +1,5 @@
-#ifndef LINE_WIDTH_WIDGET_H
-#define LINE_WIDTH_WIDGET_H
+#ifndef LINE_WIDTH_BUTTON_H
+#define LINE_WIDTH_BUTTON_H
 
 #include "custombutton.h"
 
@@ -46,4 +46,4 @@ public slots:
     int min_{ 1 };
 };
 
-#endif // LINE_WIDTH_WIDGET_H
+#endif // !LINE_WIDTH_BUTTON_H
diff --git a/src/widgets/titlebar.cpp b/src/widgets/titlebar.cpp
index da7da10..136d6e2 100644
--- a/src/widgets/titlebar.cpp
+++ b/src/widgets/titlebar.cpp
@@ -2,6 +2,7 @@
 #include <QHBoxLayout>
 #include <QMouseEvent>
 #include <QStyle>
+#include <QCheckBox>
 #include <QPushButton>
 
 TitleBar::TitleBar(QWidget *parent)
@@ -20,12 +21,12 @@ TitleBar::TitleBar(QWidget *parent)
     icon_label->setObjectName("logo");
     auto logo = QPixmap(":/icon/res/icon");
     icon_label->setPixmap(logo);
-    icon_label->setFixedSize(50, 50);
-    icon_label->setContentsMargins({10, 10, 10, 10});
+    icon_label->setFixedSize(60, 50);
+    icon_label->setContentsMargins({ 20, 10, 10, 10 });
     icon_label->setScaledContents(true);
 
     title_label_ = new QLabel("", this);
-    title_label_->setFixedWidth(150);
+    title_label_->setFixedWidth(140);
     title_label_->setObjectName("title");
 
     layout->addWidget(icon_label);
@@ -35,12 +36,12 @@ TitleBar::TitleBar(QWidget *parent)
     layout->addSpacerItem(new QSpacerItem(20, 50, QSizePolicy::Expanding, QSizePolicy::Minimum));
 
     // close button
-    auto close_btn = new IconButton(QPixmap(":/icon/res/close"), { 50, 50 }, { 24, 24 }, false, this);
-    close_btn->normal(QColor("#afafaf"));
-    close_btn->hover(QColor("#409eff"));
-    connect(close_btn, &QPushButton::clicked, this, &TitleBar::close);
+    auto close_btn = new QCheckBox(this);
+    close_btn->setObjectName("close-btn");
+    close_btn->setCheckable(false);
+    connect(close_btn, &QCheckBox::clicked, this, &TitleBar::close);
 
-    layout->addWidget(close_btn);
+    layout->addWidget(close_btn, 0, Qt::AlignTop);
 }
 
 void TitleBar::mousePressEvent(QMouseEvent * event)
diff --git a/src/widgets/titlebar.h b/src/widgets/titlebar.h
index 9a19f21..29864a6 100644
--- a/src/widgets/titlebar.h
+++ b/src/widgets/titlebar.h
@@ -3,7 +3,6 @@
 
 #include <QWidget>
 #include <QLabel>
-#include "iconbutton.h"
 
 class TitleBar : public QWidget {
     Q_OBJECT