diff --git a/frame/window/components/devcollaborationwidget.cpp b/frame/window/components/devcollaborationwidget.cpp
index 0da6ab4ae..68ceffd7d 100644
--- a/frame/window/components/devcollaborationwidget.cpp
+++ b/frame/window/components/devcollaborationwidget.cpp
@@ -31,10 +31,9 @@
 #include <QStandardItemModel>
 
 #define TITLE_HEIGHT 16
-#define ITME_WIDTH 310
+#define ITEM_WIDTH 310
 #define ITEM_HEIGHT 36
-#define LISTVIEW_ITEM_SPACE 2
-#define ITME_SPACE 10
+#define LISTVIEW_ITEM_SPACE 5
 #define PER_DEGREE 14
 
 DevCollaborationWidget::DevCollaborationWidget(QWidget *parent)
@@ -59,6 +58,13 @@ void DevCollaborationWidget::showEvent(QShowEvent *event)
     QWidget::showEvent(event);
 }
 
+void DevCollaborationWidget::resizeEvent(QResizeEvent *event)
+{
+    Q_EMIT sizeChanged();
+
+    QWidget::resizeEvent(event);
+}
+
 void DevCollaborationWidget::initUI()
 {
     m_deviceListView->setModel(m_viewItemModel);
@@ -73,7 +79,7 @@ void DevCollaborationWidget::initUI()
     QVBoxLayout *mainLayout = new QVBoxLayout();
     mainLayout->setMargin(0);
     mainLayout->setContentsMargins(0, 0, 0, 0);
-    mainLayout->setSpacing(ITME_SPACE);
+    mainLayout->setSpacing(0);
     mainLayout->addLayout(hLayout);
     mainLayout->addWidget(m_deviceListView);
 
@@ -107,7 +113,7 @@ void DevCollaborationWidget::loadDevice()
         if (!m_deviceListView->isVisible())
             m_deviceListView->setVisible(true);
 
-        m_deviceListView->setFixedSize(ITME_WIDTH, m_deviceListView->count() * ITEM_HEIGHT + LISTVIEW_ITEM_SPACE * (m_deviceListView->count() * 2));
+        m_deviceListView->setFixedSize(ITEM_WIDTH, m_deviceListView->count() * ITEM_HEIGHT + LISTVIEW_ITEM_SPACE * (m_deviceListView->count() * 2));
     }
 
     resetWidgetSize();
@@ -175,9 +181,9 @@ void DevCollaborationWidget::updateDeviceListView()
 
 void DevCollaborationWidget::resetWidgetSize()
 {
-    int height = TITLE_HEIGHT + ITME_SPACE + (m_deviceListView->count() ? m_deviceListView->height() : 0);
+    int height = TITLE_HEIGHT + (m_deviceListView->count() ? m_deviceListView->height() : 0);
 
-    setFixedSize(ITME_WIDTH, height);
+    setFixedSize(ITEM_WIDTH, height);
 }
 
 void DevCollaborationWidget::itemClicked(const QModelIndex &index)
diff --git a/frame/window/components/devcollaborationwidget.h b/frame/window/components/devcollaborationwidget.h
index c7dd90aeb..421208e00 100644
--- a/frame/window/components/devcollaborationwidget.h
+++ b/frame/window/components/devcollaborationwidget.h
@@ -39,8 +39,12 @@ class DevCollaborationWidget : public QWidget
 public:
     explicit DevCollaborationWidget(QWidget *parent = nullptr);
 
+signals:
+    void sizeChanged();
+
 protected:
     void showEvent(QShowEvent *event) override;
+    void resizeEvent(QResizeEvent *event) override;
 
 private slots:
     void loadDevice();
diff --git a/frame/window/components/displaysettingwidget.cpp b/frame/window/components/displaysettingwidget.cpp
index 6ac92c601..f27d1e21f 100644
--- a/frame/window/components/displaysettingwidget.cpp
+++ b/frame/window/components/displaysettingwidget.cpp
@@ -60,7 +60,14 @@ void DisplaySettingWidget::initUI()
 
     setLayout(mainLayout);
 
+    resizeWidgetHeight();
+    connect(m_collaborationWidget, &DevCollaborationWidget::sizeChanged,
+            this, &DisplaySettingWidget::resizeWidgetHeight);
+}
+
+void DisplaySettingWidget::resizeWidgetHeight()
+{
     QMargins margins = this->contentsMargins();
     setFixedHeight(margins.top() + margins.bottom() + m_brightnessAdjWidget->height() +
-            m_collaborationWidget->height() + m_settingBtn->height() + ItemSpacing * 2);
+                   m_collaborationWidget->height() + m_settingBtn->height() + ItemSpacing * 2);
 }
diff --git a/frame/window/components/displaysettingwidget.h b/frame/window/components/displaysettingwidget.h
index ae8005808..9ea0b8fc4 100644
--- a/frame/window/components/displaysettingwidget.h
+++ b/frame/window/components/displaysettingwidget.h
@@ -39,6 +39,7 @@ public:
 
 private:
     void initUI();
+    void resizeWidgetHeight();
 
 private:
     BrightnessAdjWidget *m_brightnessAdjWidget;     // 亮度调整