diff --git a/Bin/net40/SunnyUI.Demo.exe b/Bin/net40/SunnyUI.Demo.exe
index b9040912..117e718b 100644
Binary files a/Bin/net40/SunnyUI.Demo.exe and b/Bin/net40/SunnyUI.Demo.exe differ
diff --git a/Bin/net40/SunnyUI.dll b/Bin/net40/SunnyUI.dll
index d7731e3c..7c789d29 100644
Binary files a/Bin/net40/SunnyUI.dll and b/Bin/net40/SunnyUI.dll differ
diff --git a/Bin/net45/SunnyUI.dll b/Bin/net45/SunnyUI.dll
index af658300..5f7b47c9 100644
Binary files a/Bin/net45/SunnyUI.dll and b/Bin/net45/SunnyUI.dll differ
diff --git a/Bin/net5.0-windows/SunnyUI.dll b/Bin/net5.0-windows/SunnyUI.dll
index 7280ae89..058bb09b 100644
Binary files a/Bin/net5.0-windows/SunnyUI.dll and b/Bin/net5.0-windows/SunnyUI.dll differ
diff --git a/Bin/netcoreapp3.1/SunnyUI.dll b/Bin/netcoreapp3.1/SunnyUI.dll
index 2f1fafec..fc03c987 100644
Binary files a/Bin/netcoreapp3.1/SunnyUI.dll and b/Bin/netcoreapp3.1/SunnyUI.dll differ
diff --git a/SunnyUI/Controls/UIListBox.cs b/SunnyUI/Controls/UIListBox.cs
index 6fc61954..09e57913 100644
--- a/SunnyUI/Controls/UIListBox.cs
+++ b/SunnyUI/Controls/UIListBox.cs
@@ -628,11 +628,34 @@ namespace Sunny.UI
             Color foreColor = isSelected ? ItemSelectForeColor : ForeColor;
 
             Rectangle rect = new Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Width - 1, e.Bounds.Height - 1);
+            string showText = string.Empty;
+            if (DisplayMember.IsNullOrEmpty())
+            {
+                showText = Items[e.Index].ToString();
+            }
+            else
+            {
+                var list = Items[e.Index].GetType().GetNeedProperties();
+                foreach (var info in list)
+                {
+                    if (info.Name == DisplayMember)
+                    {
+                        object defaultobj = info.GetValue(Items[e.Index], null);
+                        showText = defaultobj.ToString();
+                    }
+                }
+
+                if (showText.IsNullOrEmpty())
+                {
+                    showText = Items[e.Index].ToString();
+                }
+            }
+
             if (!otherState)
             {
                 e.Graphics.FillRectangle(BackColor, e.Bounds);
                 e.Graphics.FillRoundRectangle(backColor, rect, 5);
-                e.Graphics.DrawString(Items[e.Index].ToString(), e.Font, foreColor, e.Bounds, sStringFormat);
+                e.Graphics.DrawString(showText, e.Font, foreColor, e.Bounds, sStringFormat);
             }
             else
             {
@@ -650,7 +673,7 @@ namespace Sunny.UI
 
                 e.Graphics.FillRectangle(BackColor, e.Bounds);
                 e.Graphics.FillRoundRectangle(backColor, rect, 5);
-                e.Graphics.DrawString(Items[e.Index].ToString(), e.Font, foreColor, e.Bounds, sStringFormat);
+                e.Graphics.DrawString(showText, e.Font, foreColor, e.Bounds, sStringFormat);
             }
 
             AfterDrawItem?.Invoke(this, Items, e);