diff --git a/Views/FloatButtonDemo.cs b/Views/FloatButtonDemo.cs
index 1386e3b..9b6894c 100644
--- a/Views/FloatButtonDemo.cs
+++ b/Views/FloatButtonDemo.cs
@@ -156,14 +156,21 @@ namespace AntdUIDemo.Views
         // 添加清理逻辑
         public void CloseFloatButtonForm()
         {
+            if (InvokeRequired)
+            {
+                Invoke(new Action(CloseFloatButtonForm));
+                return;
+            }
+
             if (floatButtonForm != null)
             {
-                floatButtonForm?.Close();
-                floatButtonForm?.Dispose();
+                floatButtonForm.Close();
+                floatButtonForm.Dispose();
                 floatButtonForm = null;
             }
         }
 
+
         #region EventHandler
         private void select_intvalue_SelectedIndexChanged(object sender, IntEventArgs e)
         {
diff --git a/Views/FlowPanelDemo.cs b/Views/FlowPanelDemo.cs
index 97a1ff2..f9c5075 100644
--- a/Views/FlowPanelDemo.cs
+++ b/Views/FlowPanelDemo.cs
@@ -91,12 +91,18 @@ namespace AntdUIDemo.Views
         #region 事件
         private void select_intvalue_SelectedIndexChanged(object sender, IntEventArgs e)
         {
-            flowPanel.Align = (TAlignFlow)select_align.SelectedValue;
+            if (flowPanel.InvokeRequired)
+            {
+                flowPanel.Invoke(new Action(() => { flowPanel.Align = (TAlignFlow)select_align.SelectedValue; }));
+            }
         }
 
         private void input_gap_ValueChanged(object sender, DecimalEventArgs e)
         {
-            flowPanel.Gap = (int)input_gap.Value;
+            if (flowPanel.InvokeRequired)
+            {
+                flowPanel.Invoke(new Action(() => { flowPanel.Gap = (int)input_gap.Value; }));
+            }
         }
         // 添加按钮
         private void buttonADD_Click(object sender, EventArgs e)
diff --git a/Views/GridPanelDemo.cs b/Views/GridPanelDemo.cs
index 99144a6..c506b61 100644
--- a/Views/GridPanelDemo.cs
+++ b/Views/GridPanelDemo.cs
@@ -37,6 +37,11 @@ namespace AntdUIDemo.Views
 
         private void LoadGridPanel(string spantext, decimal gap)
         {
+            if (gridPanel.InvokeRequired)
+            {
+                gridPanel.Invoke(new Action(() => LoadGridPanel(spantext, gap)));
+                return;
+            }
             gridPanel.Controls.Clear();
             gridPanel.Span = spantext;
             gridPanel.Gap = (int)gap;
diff --git a/Views/PanelDemo.cs b/Views/PanelDemo.cs
index 2e5a6c8..12f3893 100644
--- a/Views/PanelDemo.cs
+++ b/Views/PanelDemo.cs
@@ -78,6 +78,11 @@ namespace AntdUIDemo.Views
 
         private void LoadPanel()
         {
+            if (panel.InvokeRequired)
+            {
+                panel.Invoke(new Action(() => LoadPanel()));
+                return;
+            }
             panel.ArrowAlign = (TAlign)select_arrowalign.SelectedValue;
             panel.ArrowSize = (int)input_arrowsize.Value;
             panel.Radius = (int)input_radius.Value;
diff --git a/Views/StackPanelDemo.cs b/Views/StackPanelDemo.cs
index b4fb07e..4415083 100644
--- a/Views/StackPanelDemo.cs
+++ b/Views/StackPanelDemo.cs
@@ -82,12 +82,24 @@ namespace AntdUIDemo.Views
 
         private void input_itemsize_TextChanged(object sender, EventArgs e)
         {
-            stackPanel.ItemSize = input_itemsize.Text;
+            if (stackPanel.InvokeRequired)
+            {
+                stackPanel.Invoke(new Action(() =>
+                {
+                    stackPanel.ItemSize = input_itemsize.Text;
+                }));
+            }
         }
 
         private void input_gap_ValueChanged(object sender, DecimalEventArgs e)
         {
-            stackPanel.Gap = (int)input_gap.Value;
+            if (stackPanel.InvokeRequired)
+            {
+                stackPanel.Invoke(new Action(() =>
+                {
+                    stackPanel.Gap = (int)input_gap.Value;
+                }));
+            }
         }
 
         private void ButtonDEL_Click(object sender, EventArgs e)