diff --git a/Bin/SunnyUI.dll b/Bin/SunnyUI.dll
index ffaef7b3..0a3b3fbc 100644
Binary files a/Bin/SunnyUI.dll and b/Bin/SunnyUI.dll differ
diff --git a/Bin/SunnyUI.pdb b/Bin/SunnyUI.pdb
index 0ba83ea6..c149abc8 100644
Binary files a/Bin/SunnyUI.pdb and b/Bin/SunnyUI.pdb differ
diff --git a/SunnyUI.Demo/Bin/SunnyUI.Demo.exe b/SunnyUI.Demo/Bin/SunnyUI.Demo.exe
index 0936a5fe..d190e5f0 100644
Binary files a/SunnyUI.Demo/Bin/SunnyUI.Demo.exe and b/SunnyUI.Demo/Bin/SunnyUI.Demo.exe differ
diff --git a/SunnyUI.Demo/Bin/SunnyUI.dll b/SunnyUI.Demo/Bin/SunnyUI.dll
index ffaef7b3..0a3b3fbc 100644
Binary files a/SunnyUI.Demo/Bin/SunnyUI.dll and b/SunnyUI.Demo/Bin/SunnyUI.dll differ
diff --git a/SunnyUI.Demo/Controls/FOther.Designer.cs b/SunnyUI.Demo/Controls/FOther.Designer.cs
index 71754915..eff839ff 100644
--- a/SunnyUI.Demo/Controls/FOther.Designer.cs
+++ b/SunnyUI.Demo/Controls/FOther.Designer.cs
@@ -49,11 +49,15 @@
             this.uiLine6 = new Sunny.UI.UILine();
             this.uiScrollingText1 = new Sunny.UI.UIScrollingText();
             this.uiScrollingText2 = new Sunny.UI.UIScrollingText();
+            this.uiWaitingBar1 = new Sunny.UI.UIWaitingBar();
+            this.uiLine1 = new Sunny.UI.UILine();
             this.PagePanel.SuspendLayout();
             this.SuspendLayout();
             // 
             // PagePanel
             // 
+            this.PagePanel.Controls.Add(this.uiLine1);
+            this.PagePanel.Controls.Add(this.uiWaitingBar1);
             this.PagePanel.Controls.Add(this.uiScrollingText2);
             this.PagePanel.Controls.Add(this.uiScrollingText1);
             this.PagePanel.Controls.Add(this.uiLine6);
@@ -145,7 +149,7 @@
             // uiProgressIndicator1
             // 
             this.uiProgressIndicator1.Font = new System.Drawing.Font("微软雅黑", 12F);
-            this.uiProgressIndicator1.Location = new System.Drawing.Point(30, 209);
+            this.uiProgressIndicator1.Location = new System.Drawing.Point(30, 298);
             this.uiProgressIndicator1.Name = "uiProgressIndicator1";
             this.uiProgressIndicator1.Size = new System.Drawing.Size(119, 132);
             this.uiProgressIndicator1.TabIndex = 26;
@@ -154,7 +158,7 @@
             // uiLine4
             // 
             this.uiLine4.Font = new System.Drawing.Font("微软雅黑", 12F);
-            this.uiLine4.Location = new System.Drawing.Point(30, 182);
+            this.uiLine4.Location = new System.Drawing.Point(30, 271);
             this.uiLine4.MinimumSize = new System.Drawing.Size(16, 16);
             this.uiLine4.Name = "uiLine4";
             this.uiLine4.Size = new System.Drawing.Size(319, 20);
@@ -264,7 +268,7 @@
             this.uiScrollingText1.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
             this.uiScrollingText1.Font = new System.Drawing.Font("微软雅黑", 12F);
             this.uiScrollingText1.ForeColor = System.Drawing.Color.Red;
-            this.uiScrollingText1.Location = new System.Drawing.Point(381, 208);
+            this.uiScrollingText1.Location = new System.Drawing.Point(381, 215);
             this.uiScrollingText1.Name = "uiScrollingText1";
             this.uiScrollingText1.ScrollingType = Sunny.UI.UIScrollingText.UIScrollingType.LeftToRight;
             this.uiScrollingText1.Size = new System.Drawing.Size(319, 35);
@@ -278,12 +282,33 @@
             this.uiScrollingText2.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
             this.uiScrollingText2.Font = new System.Drawing.Font("微软雅黑", 12F);
             this.uiScrollingText2.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
-            this.uiScrollingText2.Location = new System.Drawing.Point(381, 249);
+            this.uiScrollingText2.Location = new System.Drawing.Point(381, 256);
             this.uiScrollingText2.Name = "uiScrollingText2";
             this.uiScrollingText2.Size = new System.Drawing.Size(319, 35);
             this.uiScrollingText2.TabIndex = 49;
             this.uiScrollingText2.Text = "赠人玫瑰手有余香";
             // 
+            // uiWaitingBar1
+            // 
+            this.uiWaitingBar1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.uiWaitingBar1.Location = new System.Drawing.Point(30, 215);
+            this.uiWaitingBar1.MinimumSize = new System.Drawing.Size(70, 23);
+            this.uiWaitingBar1.Name = "uiWaitingBar1";
+            this.uiWaitingBar1.Size = new System.Drawing.Size(319, 29);
+            this.uiWaitingBar1.TabIndex = 50;
+            this.uiWaitingBar1.Text = "uiWaitingBar1";
+            // 
+            // uiLine1
+            // 
+            this.uiLine1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.uiLine1.Location = new System.Drawing.Point(30, 182);
+            this.uiLine1.MinimumSize = new System.Drawing.Size(16, 16);
+            this.uiLine1.Name = "uiLine1";
+            this.uiLine1.Size = new System.Drawing.Size(319, 20);
+            this.uiLine1.TabIndex = 51;
+            this.uiLine1.Text = "UIWaitingBar";
+            this.uiLine1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
+            // 
             // FOther
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F);
@@ -318,5 +343,7 @@
         private UILine uiLine6;
         private UIScrollingText uiScrollingText1;
         private UIScrollingText uiScrollingText2;
+        private UIWaitingBar uiWaitingBar1;
+        private UILine uiLine1;
     }
 }
\ No newline at end of file
diff --git a/SunnyUI/Controls/UIControl.cs b/SunnyUI/Controls/UIControl.cs
index ac53daee..dd86a4dc 100644
--- a/SunnyUI/Controls/UIControl.cs
+++ b/SunnyUI/Controls/UIControl.cs
@@ -296,8 +296,12 @@ namespace Sunny.UI
             }
 
             path.Dispose();
+
+            PaintOther?.Invoke(this, e);
         }
 
+        public event PaintEventHandler PaintOther;
+
         /// <summary>
         /// 获取边框颜色
         /// </summary>
diff --git a/SunnyUI/Controls/UIWaitingBar.cs b/SunnyUI/Controls/UIWaitingBar.cs
new file mode 100644
index 00000000..55609d6d
--- /dev/null
+++ b/SunnyUI/Controls/UIWaitingBar.cs
@@ -0,0 +1,104 @@
+using System;
+using System.ComponentModel;
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace Sunny.UI
+{
+    [ToolboxItem(true)]
+    public sealed class UIWaitingBar : UIControl
+    {
+        private System.Windows.Forms.Timer timer = new System.Windows.Forms.Timer();
+
+        public UIWaitingBar()
+        {
+            MinimumSize = new Size(70, 23);
+            Size = new Size(300, 29);
+            ShowText = false;
+
+            PaintOther += UIWaitingBar_PaintOther;
+
+            fillColor = UIColor.LightBlue;
+            foreColor = UIColor.Blue;
+            timer.Interval = 200;
+            timer.Tick += Timer_Tick;
+            timer.Start();
+        }
+
+        private void UIWaitingBar_PaintOther(object sender, PaintEventArgs e)
+        {
+            e.Graphics.FillRoundRectangle(rectColor, (int)dz + 1, 1, sliderWidth, Height - 3, Radius);
+        }
+
+        //d是度数，不是弧度
+        private double d;
+
+        private double dz;
+
+        private int blockCount = 20;
+
+        [DefaultValue(20)]
+        public int BlockCount
+        {
+            get => blockCount;
+            set => blockCount = Math.Max(10, value);
+        }
+
+        private void Timer_Tick(object sender, EventArgs e)
+        {
+            //移动距离要减去滑块本身的宽度
+            double dMoveDistance = Width - SliderWidth - 3;
+            //需要变化的次数
+            double dStep = dMoveDistance / blockCount;
+            //每次变化所增加的度数
+            double dPer = 180.0 / dStep;
+
+            d += dPer;
+            if (d > 360)
+            {
+                //一个周期是360度
+                d = 0;
+            }
+
+            //通过公式：弧度=度*π/180，将度数i转为Math.Sin()所需要的弧度数
+            dz = dMoveDistance * (1 + Math.Sin((d - 90) * Math.PI / 180)) / 2;
+
+            Invalidate();
+        }
+
+        [DefaultValue(200)]
+        public int Interval
+        {
+            get => timer.Interval;
+            set
+            {
+                timer.Stop();
+                timer.Interval = Math.Max(50, value);
+                timer.Start();
+            }
+        }
+
+        private int sliderWidth = 60;
+
+        [DefaultValue(60)]
+        public int SliderWidth
+        {
+            get => sliderWidth;
+            set
+            {
+                sliderWidth = value;
+                Invalidate();
+            }
+        }
+
+        public override void SetStyleColor(UIBaseStyle uiColor)
+        {
+            base.SetStyleColor(uiColor);
+            if (uiColor.IsCustom()) return;
+
+            fillColor = uiColor.ProcessBarFillColor;
+            foreColor = uiColor.ProcessBarForeColor;
+            Invalidate();
+        }
+    }
+}
\ No newline at end of file
diff --git a/SunnyUI/SunnyUI.csproj b/SunnyUI/SunnyUI.csproj
index 812b5b71..8ceeae56 100644
--- a/SunnyUI/SunnyUI.csproj
+++ b/SunnyUI/SunnyUI.csproj
@@ -129,6 +129,9 @@
     <Compile Include="Controls\UITransparentPanel.cs">
       <SubType>UserControl</SubType>
     </Compile>
+    <Compile Include="Controls\UIWaitingBar.cs">
+      <SubType>Component</SubType>
+    </Compile>
     <Compile Include="Forms\UILoginForm.cs">
       <SubType>Form</SubType>
     </Compile>