diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index 0e6eb0e364b..1a7f7ef8660 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.6.1-beta01</Version>
+    <Version>9.6.1-beta02</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.cs b/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.cs
index 41484efee98..6425e54b2d5 100644
--- a/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.cs
+++ b/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.cs
@@ -14,7 +14,7 @@ public partial class FullScreenButton
     /// 获得/设置 退出全屏图标 默认 fa-solid fa-maximize
     /// </summary>
     [Parameter]
-    [Obsolete("已启用，请使用 Icon 参数 Please use Icon parameter")]
+    [Obsolete("已弃用，请使用 Icon 参数；Deprecated. Please use Icon parameter")]
     [ExcludeFromCodeCoverage]
     public string? FullScreenIcon { get => FullScreenExitIcon; set => FullScreenExitIcon = value; }
 
diff --git a/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.scss b/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.scss
index 3d12b68bd97..db5692c7a8f 100644
--- a/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.scss
+++ b/src/BootstrapBlazor/Components/FullScreen/FullScreenButton.razor.scss
@@ -1,8 +1,17 @@
-.bb-fs-on,
-.bb-fs-open .bb-fs-off {
+.bb-fs-on {
     display: none;
 }
 
-.bb-fs-open .bb-fs-on {
+.bb-fs-off {
     display: inline-block;
 }
+
+:not(:root):fullscreen {
+    .bb-fs-on {
+        display: inline-block;
+    }
+
+    .bb-fs-off {
+        display: none;
+    }
+}
diff --git a/src/BootstrapBlazor/Components/Tab/Tab.razor.scss b/src/BootstrapBlazor/Components/Tab/Tab.razor.scss
index 55c3799230f..915da74b3e5 100644
--- a/src/BootstrapBlazor/Components/Tab/Tab.razor.scss
+++ b/src/BootstrapBlazor/Components/Tab/Tab.razor.scss
@@ -36,11 +36,6 @@
 
     .tabs-body-content {
         background-color: var(--bs-body-bg);
-
-        &.bb-fs-open {
-            padding: var(--bb-tabs-body-padding);
-            overflow: auto;
-        }
     }
 }
 
diff --git a/src/BootstrapBlazor/wwwroot/modules/fullscreen.js b/src/BootstrapBlazor/wwwroot/modules/fullscreen.js
index 8775531a88b..addbca44456 100644
--- a/src/BootstrapBlazor/wwwroot/modules/fullscreen.js
+++ b/src/BootstrapBlazor/wwwroot/modules/fullscreen.js
@@ -25,24 +25,10 @@ export async function toggle(options) {
 
 const enterFullscreen = async el => {
     await el.requestFullscreen();
-
-    updateFullscreenState(el);
 }
 
 const exitFullscreen = async el => {
     await document.exitFullscreen()
-
-    updateFullscreenState(el);
-}
-
-const updateFullscreenState = el => {
-    if (isFullscreen()) {
-        el.classList.add('bb-fs-open')
-    }
-    else {
-        el.classList.remove('bb-fs-open');
-        document.documentElement.classList.remove('bb-fs-open');
-    }
 }
 
 const isFullscreen = () => {