diff --git a/pkgs/desktops/deepin/core/dde-shell/default.nix b/pkgs/desktops/deepin/core/dde-shell/default.nix
index a27406db9892..a9980375022b 100644
--- a/pkgs/desktops/deepin/core/dde-shell/default.nix
+++ b/pkgs/desktops/deepin/core/dde-shell/default.nix
@@ -33,6 +33,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   patches = [
     ./fix-path-for-nixos.diff
+    ./fix-dock-can-not-show-with-qt6_8.diff
   ];
 
   postPatch = ''
diff --git a/pkgs/desktops/deepin/core/dde-shell/fix-dock-can-not-show-with-qt6_8.diff b/pkgs/desktops/deepin/core/dde-shell/fix-dock-can-not-show-with-qt6_8.diff
new file mode 100644
index 000000000000..c372dc1e5cf2
--- /dev/null
+++ b/pkgs/desktops/deepin/core/dde-shell/fix-dock-can-not-show-with-qt6_8.diff
@@ -0,0 +1,20 @@
+diff --git a/panels/dock/OverflowContainer.qml b/panels/dock/OverflowContainer.qml
+index 74ca966..312f2a0 100644
+--- a/panels/dock/OverflowContainer.qml
++++ b/panels/dock/OverflowContainer.qml
+@@ -52,13 +52,13 @@ Item {
+         for (let child of listView.contentItem.visibleChildren) {
+             width = calculateImplicitWidth(width, child.implicitWidth)
+         }
+-        return width
++        return Math.max(width, 1)
+     }
+     implicitHeight: {
+         let height = 0
+         for (let child of listView.contentItem.visibleChildren) {
+             height = calculateImplicitHeight(height, child.implicitHeight)
+         }
+-        return height
++        return Math.max(height, 1)
+     }
+ }