diff --git a/panels/dock/constants.h b/panels/dock/constants.h
index bf3cb9372..69fc3823b 100644
--- a/panels/dock/constants.h
+++ b/panels/dock/constants.h
@@ -1,6 +1,6 @@
 // Copyright (C) 2011 ~ 2018 Deepin Technology Co., Ltd.
 // SPDX-FileCopyrightText: 2018 - 2023 UnionTech Software Technology Co., Ltd.
-// SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2023 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-License-Identifier: LGPL-3.0-or-later
@@ -36,6 +36,7 @@ enum IndicatorStyle {
 enum ItemAlignment {
     CenterAlignment      = 0,
     LeftAlignment        = 1,
+    FashionAlignment      = 2,
 };
 
 enum ColorTheme {
diff --git a/panels/dock/docksettings.cpp b/panels/dock/docksettings.cpp
index ac78af46f..575b60ccf 100644
--- a/panels/dock/docksettings.cpp
+++ b/panels/dock/docksettings.cpp
@@ -85,6 +85,8 @@ static QString itemAlignment2String(const ItemAlignment& alignment)
             return "left";
         case ItemAlignment::CenterAlignment:
             return "center";
+        case ItemAlignment::FashionAlignment:
+            return "fashion";
     }
 
     return "center";
@@ -111,6 +113,8 @@ static ItemAlignment string2ItenAlignment(const QString& alignmentStr)
         return ItemAlignment::LeftAlignment;
     else if (alignmentStr == "center")
         return ItemAlignment::CenterAlignment;
+    else if (alignmentStr == "fashion")
+        return ItemAlignment::FashionAlignment;
 
     return ItemAlignment::CenterAlignment;
 }
diff --git a/panels/dock/package/FashionDockController.qml b/panels/dock/package/FashionDockController.qml
new file mode 100644
index 000000000..d6e80a810
--- /dev/null
+++ b/panels/dock/package/FashionDockController.qml
@@ -0,0 +1,65 @@
+// SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+import QtQuick 2.15
+
+import org.deepin.ds 1.0
+import org.deepin.ds.dock 1.0
+import org.deepin.dtk.style 1.0 as DStyle
+
+QtObject {
+    id: root
+
+    property bool useColumnLayout: false
+    property int itemAlignment: Dock.CenterAlignment
+    property int position: Dock.Bottom
+    property int hideState: Dock.Show
+    property real dockSize: 0
+    property real dockItemIconSize: 0
+    property real devicePixelRatio: 1
+    property int screenWidth: 0
+    property int colorTheme: Dock.Light
+    property bool dragging: false
+    property var gridLayout: null
+    property var rightPart: null
+
+    readonly property bool enabled: !useColumnLayout
+        && itemAlignment === Dock.FashionAlignment
+        && (position === Dock.Bottom || position === Dock.Top)
+    readonly property bool topMode: enabled && position === Dock.Top
+    readonly property bool bottomMode: enabled && position === Dock.Bottom
+    readonly property int floatingMargin: 8
+    readonly property int verticalPadding: Math.max(6, Math.round(dockSize * 0.16))
+    readonly property int surfaceThickness: useColumnLayout ? dockSize : dockSize + verticalPadding * 2 
+    readonly property int backgroundRadius: Math.round(surfaceThickness / 4)
+    readonly property real gridDisplayedWidth: enabled && gridLayout
+        ? gridLayout.implicitWidth
+        : 0
+    readonly property real gridDisplayedHeight: enabled && gridLayout
+        ? gridLayout.implicitHeight
+        : 0
+    readonly property real contentWidth: {
+        if (!enabled) {
+            return 0
+        }
+
+        let width = gridDisplayedWidth
+        if (rightPart && rightPart.visible) {
+            if (width > 0) {
+                width += gridLayout.columnSpacing
+            }
+            width += rightPart.implicitWidth
+        }
+        return width
+    }
+    readonly property bool widthAnimationEnabled: enabled && !dragging
+
+    function effectiveShellWidth() {
+        if (!enabled) {
+            return 0
+        }
+
+        return Math.min(contentWidth, screenWidth)
+    }
+}
diff --git a/panels/dock/package/main.qml b/panels/dock/package/main.qml
index ded6c54e4..d033634ed 100644
--- a/panels/dock/package/main.qml
+++ b/panels/dock/package/main.qml
@@ -13,19 +13,42 @@ import Qt.labs.platform as LP
 import org.deepin.ds 1.0
 import org.deepin.ds.dock 1.0
 import org.deepin.dtk 1.0 as D
-import org.deepin.dtk.style 1.0 as DStyle
 
 Window {
     id: dock
     property int positionForAnimation: Panel.position
     property bool useColumnLayout: positionForAnimation % 2
+
+    FashionDockController {
+        id: fashionDockController
+        useColumnLayout: dock.useColumnLayout
+        itemAlignment: Panel.itemAlignment
+        position: dock.positionForAnimation
+        hideState: Panel.hideState
+        dockSize: dock.dockSize
+        dockItemIconSize: dock.dockItemIconSize
+        devicePixelRatio: Panel.devicePixelRatio > 0 ? Panel.devicePixelRatio : Screen.devicePixelRatio
+        screenWidth: Screen.width
+        colorTheme: Panel.colorTheme
+        dragging: dock.isDragging
+        gridLayout: gridLayout
+        rightPart: dockRightPart
+    }
+
+    property alias fashionDock: fashionDockController
     property int dockCenterPartCount: dockCenterPartModel.count
 
     readonly property int dockRawCenterSpace: {
         if (useColumnLayout) {
             return Screen.height - dockLeftPart.implicitHeight - dockRightPart.implicitHeight;
         } else {
-            return Screen.width - dockLeftPart.implicitWidth - dockRightPart.implicitWidth;
+            let space = Screen.width - dockLeftPart.implicitWidth - dockRightPart.implicitWidth;
+            if (fashionDock.enabled && gridLayout) {
+                // 时尚模式下，dockRightPart 在 gridLayout 右侧，之间需要扣除 dockSpacing
+                // 这是为了确保 gridLayout 的宽度 + dockSpacing + rightPart 宽度 <= screenWidth
+                space -= Math.ceil(gridLayout.columnSpacing);
+            }
+            return Math.max(0, space);
         }
     }
 
@@ -45,7 +68,13 @@ Window {
     property real dockItemIconSize: dockItemMaxSize * 9 / 14
 
     // NOTE: -1 means not set its size, follow the platform size
-    width: positionForAnimation === Dock.Top || positionForAnimation === Dock.Bottom ? -1 : dockSize
+    width: {
+        if (fashionDock.enabled) {
+            return Math.max(1, fashionDock.effectiveShellWidth())
+        }
+
+        return positionForAnimation === Dock.Top || positionForAnimation === Dock.Bottom ? -1 : dockSize
+    }
     height: positionForAnimation === Dock.Left || positionForAnimation === Dock.Right ? -1 : dockSize
     color: "transparent"
     flags: Qt.WindowDoesNotAcceptFocus
@@ -65,14 +94,21 @@ Window {
         MenuHelper.openMenu(dockMenuLoader.item)
     }
 
-    DLayerShellWindow.anchors: position2Anchors(positionForAnimation)
+    DLayerShellWindow.anchors: fashionDock.enabled
+        ? (fashionDock.topMode ? DLayerShellWindow.AnchorTop : DLayerShellWindow.AnchorBottom)
+        : position2Anchors(positionForAnimation)
+    DLayerShellWindow.topMargin: fashionDock.topMode ? fashionDock.floatingMargin : 0
+
+    DLayerShellWindow.bottomMargin: fashionDock.bottomMode ? fashionDock.floatingMargin : 0
     DLayerShellWindow.layer: DLayerShellWindow.LayerTop
-    DLayerShellWindow.exclusionZone: Panel.hideMode === Dock.KeepShowing ? Applet.dockSize : 0
+    DLayerShellWindow.exclusionZone: Panel.hideMode === Dock.KeepShowing
+        ? Applet.dockSize + (fashionDock.enabled ? fashionDock.floatingMargin : 0)
+        : 0
     DLayerShellWindow.scope: "dde-shell/dock"
     DLayerShellWindow.keyboardInteractivity: DLayerShellWindow.KeyboardInteractivityOnDemand
 
     D.DWindow.enabled: true
-    D.DWindow.windowRadius: 0
+    D.DWindow.windowRadius: fashionDock.enabled ? fashionDock.backgroundRadius : 0
     //TODO：由于windoweffect处理有BUG，导致动画结束后一致保持无阴影，无borderwidth状态。 无法恢复到最初的阴影和边框
     //D.DWindow.windowEffect: hideShowAnimation.running ? D.PlatformHandle.EffectNoShadow | D.PlatformHandle.EffectNoBorder : 0
     
@@ -89,12 +125,21 @@ Window {
     D.ColorSelector.family: D.Palette.CrystalColor
 
     onDockSizeChanged: {
-        if (dock.dockSize === Dock.MIN_DOCK_SIZE) {
+        if (fashionDock.enabled) {
+            Panel.indicatorStyle = Dock.Fashion
+        } else if (dock.dockSize === Dock.MIN_DOCK_SIZE) {
             Panel.indicatorStyle = Dock.Efficient
         } else {
             Panel.indicatorStyle = Dock.Fashion
         }
     }
+    Behavior on width {
+        enabled: fashionDock.widthAnimationEnabled
+        NumberAnimation {
+            duration: 200
+            easing.type: Easing.OutQuad
+        }
+    }
 
     Binding on itemIconSizeBase {
         when: !isDragging
@@ -326,6 +371,11 @@ Window {
                     prop: "itemAlignment"
                     value: Dock.CenterAlignment
                 }
+                EnumPropertyMenuItem {
+                    name: qsTr("Fashion Mode")
+                    prop: "itemAlignment"
+                    value: Dock.FashionAlignment
+                }
             }
             MutuallyExclusiveMenu {
                 title: qsTr("Position")
@@ -401,7 +451,7 @@ Window {
         D.StyledBehindWindowBlur {
             control: parent
             anchors.fill: parent
-            cornerRadius: 0
+            cornerRadius: fashionDock.enabled ? fashionDock.backgroundRadius : 0
             blendColor: {
                 if (valid) {
                     return DStyle.Style.control.selectColor(undefined,
@@ -476,7 +526,7 @@ Window {
         //此处为边距区域的点击实践特殊处理。
         MouseArea {                                                                                                                                     
             id: leftMarginArea                                                                                                                          
-            width: useColumnLayout ? parent.width : gridLayout.columnSpacing                                                                            
+            width: useColumnLayout ? parent.width : (fashionDock.enabled ? 0 : gridLayout.columnSpacing)                                                                            
             height: useColumnLayout ? gridLayout.rowSpacing : parent.height                                                                             
             anchors.left: parent.left
             anchors.top: parent.top
@@ -505,13 +555,14 @@ Window {
 
             Item {
                 id: leftMargin
+                visible: !fashionDock.enabled
                 implicitWidth: 0
                 implicitHeight: 0
             }
 
             Item {
                 id: dockLeftPart
-                visible: dockLeftPartModel.count > 0
+                visible: !fashionDock.enabled && dockLeftPartModel.count > 0
                 implicitWidth: leftLoader.implicitWidth
                 implicitHeight: leftLoader.implicitHeight
                 OverflowContainer {
@@ -534,7 +585,7 @@ Window {
                 Layout.maximumHeight: useColumnLayout ? dockRawCenterSpace : -1
                 onXChanged: dockCenterPartPosChanged()
                 onYChanged: dockCenterPartPosChanged()
-                Layout.leftMargin: !useColumnLayout && Panel.itemAlignment === Dock.CenterAlignment ?
+                Layout.leftMargin: !useColumnLayout && !fashionDock.enabled && Panel.itemAlignment === Dock.CenterAlignment ?
                     Math.max(0, (dock.width - dockCenterPart.implicitWidth) / 2 - (dockLeftPart.implicitWidth + 20) + Math.min((dock.width - dockCenterPart.implicitWidth) / 2 - (dockRightPart.implicitWidth + 20), 0)) : 0
                 Layout.topMargin: useColumnLayout && Panel.itemAlignment === Dock.CenterAlignment ?
                     Math.max(0, (dock.height - dockCenterPart.implicitHeight) / 2 - (dockLeftPart.implicitHeight + 20) + Math.min((dock.height - dockCenterPart.implicitHeight) / 2 - (dockRightPart.implicitHeight + 20), 0)) : 0
@@ -569,8 +620,9 @@ Window {
             }
 
             Item {
-                Layout.fillWidth: true
-                Layout.fillHeight: true
+                Layout.fillWidth: !fashionDock.enabled
+                Layout.fillHeight: !fashionDock.enabled
+                visible: !fashionDock.enabled
             }
         }
 
diff --git a/panels/dock/showdesktop/package/showdesktop.qml b/panels/dock/showdesktop/package/showdesktop.qml
index cd3b18932..e0230b7ba 100644
--- a/panels/dock/showdesktop/package/showdesktop.qml
+++ b/panels/dock/showdesktop/package/showdesktop.qml
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2023 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -13,11 +13,13 @@ AppletItem {
     id: showdesktop
     readonly property int showDesktopWidth: 10
     property bool useColumnLayout: Panel.position % 2
+    readonly property bool fashionMode: Panel.rootObject && Panel.rootObject.fashionDock && Panel.rootObject.fashionDock.enabled
     property int dockSize: Panel.rootObject.dockItemMaxSize
     property int dockOrder: 30
-    property bool shouldVisible: Applet.visible
-    implicitWidth: useColumnLayout ? Panel.rootObject.dockSize : showDesktopWidth
-    implicitHeight: useColumnLayout ? showDesktopWidth : Panel.rootObject.dockSize
+    property bool shouldVisible: Applet.visible && !fashionMode
+    visible: shouldVisible
+    implicitWidth: shouldVisible ? (useColumnLayout ? Panel.rootObject.dockSize : showDesktopWidth) : 0
+    implicitHeight: shouldVisible ? (useColumnLayout ? showDesktopWidth : Panel.rootObject.dockSize) : 0
 
     PanelToolTip {
         id: toolTip
diff --git a/panels/dock/taskmanager/package/TaskManager.qml b/panels/dock/taskmanager/package/TaskManager.qml
index 130bbc1be..30e30d4e3 100644
--- a/panels/dock/taskmanager/package/TaskManager.qml
+++ b/panels/dock/taskmanager/package/TaskManager.qml
@@ -14,6 +14,8 @@ ContainmentItem {
     id: taskmanager
     property bool useColumnLayout: Panel.rootObject.useColumnLayout
     property int dockOrder: 16
+    readonly property bool fashionMode: Panel.rootObject && Panel.rootObject.fashionDock && Panel.rootObject.fashionDock.enabled
+    readonly property bool horizontalFashionMode: fashionMode && !useColumnLayout
 
     function calcRemainingSpace(baseSize) {
         const otherCount = Panel.rootObject.dockCenterPartCount - 1;
@@ -21,7 +23,9 @@ ContainmentItem {
         return Panel.rootObject.dockRawCenterSpace - otherOccupied;
     }
 
-    readonly property real remainingSpacesForTaskManager: calcRemainingSpace(Panel.rootObject.dockItemMaxSize)
+    property real remainingSpacesForTaskManager: fashionMode
+        ? 0
+        : calcRemainingSpace(Panel.rootObject.dockItemMaxSize)
     readonly property int appTitleSpacing: Math.max(10, Math.round(Panel.rootObject.dockItemMaxSize * 9 / 14) / 3)
     // Start padding for the app container so that the visual gap
     // (multitask icon right edge → first app icon left edge) = appTitleSpacing.
@@ -37,12 +41,14 @@ ContainmentItem {
     readonly property real startPadding: Math.max(0, appTitleSpacing - (Panel.rootObject.dockItemMaxSize * (multitaskViewIconRatio - iconWidthToMaxSizeRatio) / 2))
 
     implicitWidth: {
+        if (horizontalFashionMode) return appContainer.implicitWidth + (useColumnLayout ? 0 : startPadding)
         let extra = useColumnLayout ? 0 : startPadding
         let w = appContainer.implicitWidth + extra
         let maxW = Panel.itemAlignment === Dock.LeftAlignment ? Math.max(remainingSpacesForTaskManager, w) : Math.min(remainingSpacesForTaskManager, w)
         return useColumnLayout ? Panel.rootObject.dockSize : maxW
     }
     implicitHeight: {
+        if (fashionMode && useColumnLayout) return appContainer.implicitHeight + (useColumnLayout ? startPadding : 0)
         let extra = useColumnLayout ? startPadding : 0
         let h = appContainer.implicitHeight + extra
         let maxH = Panel.itemAlignment === Dock.LeftAlignment ? Math.max(remainingSpacesForTaskManager, h) : Math.min(remainingSpacesForTaskManager, h)
@@ -81,7 +87,7 @@ ContainmentItem {
 
     TextCalculator {
         id: textCalculator
-        enabled: taskmanager.Applet.windowSplit && (Panel.position == Dock.Bottom || Panel.position == Dock.Top)
+        enabled: !fashionMode && taskmanager.Applet.windowSplit && (Panel.position == Dock.Bottom || Panel.position == Dock.Top)
         dataModel: taskmanager.Applet.dataModel
         iconSize: Panel.rootObject.dockSize * 9 / 14
         spacing: Math.max(10, Math.round(textCalculator.iconSize) / 3)