diff --git a/panels/dock/tray/SurfacePopup.qml b/panels/dock/tray/SurfacePopup.qml
index c3a0027b2..a5aab015d 100644
--- a/panels/dock/tray/SurfacePopup.qml
+++ b/panels/dock/tray/SurfacePopup.qml
@@ -104,6 +104,18 @@ Item {
         sizeFollowsWindow: false
     }
 
+    // 监听菜单 surface 尺寸变化，内容异步到达后重新请求几何更新。
+    Connections {
+        target: menuSurfaceLayer
+        enabled: menu.readyBinding && menu.menuVisible
+        function onWidthChanged() {
+            menu.menuWindow.requestUpdateGeometry()
+        }
+        function onHeightChanged() {
+            menu.menuWindow.requestUpdateGeometry()
+        }
+    }
+
     Connections {
         target: DockCompositor
         function onPopupCreated(popupSurface) {
diff --git a/panels/dock/tray/SurfaceSubPopup.qml b/panels/dock/tray/SurfaceSubPopup.qml
index 6f5b5bb7d..f76cb928c 100644
--- a/panels/dock/tray/SurfaceSubPopup.qml
+++ b/panels/dock/tray/SurfaceSubPopup.qml
@@ -65,6 +65,18 @@ Item {
         }
     }
 
+    // 监听子菜单 surface 尺寸变化，内容异步到达后重新请求几何更新。
+    Connections {
+        target: popupSurfaceLayer
+        enabled: popup.readyBinding && popup.menuVisible
+        function onWidthChanged() {
+            popup.menuWindow.requestUpdateGeometry()
+        }
+        function onHeightChanged() {
+            popup.menuWindow.requestUpdateGeometry()
+        }
+    }
+
     Connections {
         target: DockCompositor
         function onPopupCreated(popupSurface) {
diff --git a/panels/dock/tray/TrayItemSurfacePopup.qml b/panels/dock/tray/TrayItemSurfacePopup.qml
index c3cfbcdc2..63504b6c4 100644
--- a/panels/dock/tray/TrayItemSurfacePopup.qml
+++ b/panels/dock/tray/TrayItemSurfacePopup.qml
@@ -109,6 +109,18 @@ Item {
                     popupMenu.shellSurface.updatePluginGeometry(Qt.rect(popupMenu.menuWindow.x, popupMenu.menuWindow.y, 0, 0))
                 }
             }
+
+            // 监听菜单 surface 尺寸变化，内容异步到达后重新请求几何更新。
+            Connections {
+                target: popupMenuContent
+                enabled: popupMenu.readyBinding && popupMenu.menuVisible
+                function onWidthChanged() {
+                    popupMenu.menuWindow.requestUpdateGeometry()
+                }
+                function onHeightChanged() {
+                    popupMenu.menuWindow.requestUpdateGeometry()
+                }
+            }
         }
     }