diff --git a/.settings/org.eclipse.core.resources.prefs b/.settings/org.eclipse.core.resources.prefs
index e4ead1c..23aefd0 100644
--- a/.settings/org.eclipse.core.resources.prefs
+++ b/.settings/org.eclipse.core.resources.prefs
@@ -88,7 +88,6 @@ encoding//\u754C\u9762\u7F8E\u5316/QScrollBar\u6EDA\u52A8\u6761\u6837\u5F0F/Scro
 encoding//\u754C\u9762\u7F8E\u5316/QSlider\u7F8E\u5316/PaintQSlider.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/QSlider\u7F8E\u5316/QssQSlider.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/\u5404\u7C7B\u8FDB\u5EA6\u6761/CircleProgressBar.py=utf-8
-encoding//\u754C\u9762\u7F8E\u5316/\u5404\u7C7B\u8FDB\u5EA6\u6761/MaterialCircleProgress.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/\u5404\u7C7B\u8FDB\u5EA6\u6761/PercentProgressBar.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/\u6C34\u6CE2\u7EB9\u8FDB\u5EA6\u6761/ProgressBar.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/\u6C34\u6CE2\u7EB9\u8FDB\u5EA6\u6761/TestWidget.py=utf-8
diff --git a/界面美化/各类进度条/MaterialCircleProgress.py b/界面美化/各类进度条/MaterialCircleProgress.py
deleted file mode 100644
index 2527875..0000000
--- a/界面美化/各类进度条/MaterialCircleProgress.py
+++ /dev/null
@@ -1,135 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-"""
-Created on 2018年9月4日
-@author: Irony
-@site: https://github.com/892768447
-@email: 892768447@qq.com
-@file: 界面美化.各类进度条.MaterialCircleProgress
-@description: 
-"""
-from PyQt5.QtCore import pyqtProperty, QSize, QParallelAnimationGroup,\
-    QPropertyAnimation, QEasingCurve
-from PyQt5.QtGui import QColor
-from PyQt5.QtWidgets import QWidget
-
-
-__Author__ = """By: Irony
-QQ: 892768447
-Email: 892768447@qq.com"""
-__Copyright__ = "Copyright (c) 2018 Irony"
-__Version__ = "Version 1.0"
-
-
-class MaterialCircleProgress(QWidget):
-
-    BorderWidth = 6.25  # 边框宽度
-    BorderColor = QColor(24, 189, 155)  # 边框颜色
-    DashLength = 0
-    DashOffset = 0
-    Angle = 0
-
-    def __init__(self, *args, **kwargs):
-        super(MaterialCircleProgress, self).__init__(*args, **kwargs)
-        self.initAnimation()
-
-    def initAnimation(self):
-        # 动画组
-        self._animationGroup = QParallelAnimationGroup(self, loopCount=-1)
-
-        animation = QPropertyAnimation(self, b'dashLength', self)
-        animation.setEasingCurve(QEasingCurve.InOutQuad)
-        animation.setStartValue(0.1)
-        animation.setKeyValueAt(0.15, 0.2)
-        animation.setKeyValueAt(0.6, 20)
-        animation.setKeyValueAt(0.7, 20)
-        animation.setEndValue(20)
-        animation.setDuration(2050)
-        self._animationGroup.addAnimation(animation)
-
-        animation = QPropertyAnimation(self, b'dashOffset', self)
-        animation.setEasingCurve(QEasingCurve.InOutSine)
-        animation.setStartValue(0)
-        animation.setKeyValueAt(0.15, 0)
-        animation.setKeyValueAt(0.6, -7)
-        animation.setKeyValueAt(0.7, -7)
-        animation.setEndValue(-25)
-        animation.setDuration(2050)
-        self._animationGroup.addAnimation(animation)
-
-        animation = QPropertyAnimation(self, b'angle', self)
-        animation.setStartValue(0)
-        animation.setEndValue(719)
-        animation.setDuration(2050)
-        self._animationGroup.addAnimation(animation)
-        
-        self._animationGroup.start()
-
-    @pyqtProperty(float)
-    def dashLength(self) -> float:
-        return self.DashLength
-
-    @dashLength.setter
-    def dashLength(self, dashLength: float):
-        if self.DashLength != dashLength:
-            self.DashLength = dashLength
-            self.update()
-
-    @pyqtProperty(float)
-    def dashOffset(self) -> float:
-        return self.DashOffset
-
-    @dashOffset.setter
-    def dashOffset(self, dashOffset: float):
-        if self.DashOffset != dashOffset:
-            self.DashOffset = dashOffset
-            self.update()
-
-    @pyqtProperty(int)
-    def angle(self) -> int:
-        return self.Angle
-
-    @angle.setter
-    def angle(self, angle: int):
-        if self.Angle != angle:
-            self.Angle = angle
-            self.update()
-
-    @pyqtProperty(float)
-    def borderWidth(self) -> float:
-        return self.BorderWidth
-
-    @borderWidth.setter
-    def borderWidth(self, borderWidth: float):
-        if self.BorderWidth != borderWidth:
-            self.BorderWidth = borderWidth
-            self.update()
-
-    @pyqtProperty(QColor)
-    def borderColor(self) -> QColor:
-        return self.BorderColor
-
-    @borderColor.setter
-    def borderColor(self, borderColor: QColor):
-        if self.BorderColor != borderColor:
-            self.BorderColor = borderColor
-            self.update()
-
-    def sizeHint(self) -> QSize:
-        return QSize(100, 100)
-
-
-class Window(QWidget):
-
-    def __init__(self, *args, **kwargs):
-        super(Window, self).__init__(*args, **kwargs)
-
-
-if __name__ == '__main__':
-    import sys
-    from PyQt5.QtWidgets import QApplication
-    app = QApplication(sys.argv)
-    w = Window()
-    w.show()
-    sys.exit(app.exec_())