diff --git a/components/select/Select.razor b/components/select/Select.razor
index 28a8b8d4..0b8d3ee3 100644
--- a/components/select/Select.razor
+++ b/components/select/Select.razor
@@ -1,4 +1,4 @@
-@namespace AntDesign
+@namespace AntDesign
 @using AntDesign.Internal
 @inherits SelectBase
 
@@ -12,7 +12,8 @@
                             HiddenMode
                             OnVisibleChange="OnVisibleChange"
                             OverlayEnterCls="slide-up-enter slide-up-enter-active slide-up"
-                            OverlayLeaveCls="slide-up-leave slide-up-leave-active slide-up">
+                            OverlayLeaveCls="slide-up-leave slide-up-leave-active slide-up"
+                            PopupContainerSelector="@PopupContainerSelector">
                 <Overlay>
                     <div style="@_dropdownStyle">
                         <div role="listbox" id="@(Id)_list" style="height: 0px; width: 0px; overflow: hidden;">
diff --git a/components/select/internal/SelectBase.cs b/components/select/internal/SelectBase.cs
index 08d1a577..080f18f8 100644
--- a/components/select/internal/SelectBase.cs
+++ b/components/select/internal/SelectBase.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -56,6 +56,7 @@ namespace AntDesign.Internal
 
         [Parameter] public string OptionFilterProp { get; set; } = "value";
 
+        [Parameter] public string PopupContainerSelector { get; set; }
         #endregion
 
         #region Number(3)