diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index c508ebd19c286c1bf1d8ba16bc78a8ee79b2c97a..c1258239d7f03933be31a16caec8a726fb0114bb 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>5.5.2</Version>
+    <Version>5.5.3</Version>
   </PropertyGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
diff --git a/src/BootstrapBlazor/Components/Popover/Popover.js b/src/BootstrapBlazor/Components/Popover/Popover.js
index 6f6a14b4112869caec9002a05830d31894f6e085..9e63f8ba1bb676708aedc367ba92a3f029a2d7c9 100644
--- a/src/BootstrapBlazor/Components/Popover/Popover.js
+++ b/src/BootstrapBlazor/Components/Popover/Popover.js
@@ -14,7 +14,7 @@
         },
         bb_popover: function (id, method, title, content, placement, html, trigger) {
             var $ele = $('#' + id);
-            var op = { html: html, sanitize: false, title: title, content: content, placement: placement, trigger: trigger };
+            var op = { html, sanitize: false, title, content, placement, trigger };
             if (method === "") {
                 if ($ele.data('bs.popover')) $ele.popover('dispose');
                 $ele.popover(op);
diff --git a/src/BootstrapBlazor/Components/Popover/PopoverConfirmBox.razor.cs b/src/BootstrapBlazor/Components/Popover/PopoverConfirmBox.razor.cs
index ea7cba91943b2ff98132d3870043ce052f8dcfbd..12b5b807c775defe557467d575214e38d0ef80df 100644
--- a/src/BootstrapBlazor/Components/Popover/PopoverConfirmBox.razor.cs
+++ b/src/BootstrapBlazor/Components/Popover/PopoverConfirmBox.razor.cs
@@ -17,7 +17,7 @@ namespace BootstrapBlazor.Components
         /// <summary>
         /// 获得 组件样式
         /// </summary>
-        protected string? ClassName => CssBuilder.Default("popover fade shadow")
+        protected string? ClassName => CssBuilder.Default("popover fade shadow d-none")
             .AddClassFromAttributes(AdditionalAttributes)
             .Build();