diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
index 2f6c683..3b77cd7 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
@@ -132,6 +132,8 @@ namespace JoyD.Windows.CS
             dataGridViewTempDiff.CellFormatting += new DataGridViewCellFormattingEventHandler(DataGridViewTempDiff_CellFormatting);
             // 添加编辑控件显示事件用于设置编辑控件属性
             dataGridViewTempDiff.EditingControlShowing += new DataGridViewEditingControlShowingEventHandler(DataGridViewTempDiff_EditingControlShowing);
+            // 添加单元格双击事件用于触发编辑模式
+            dataGridViewTempDiff.CellDoubleClick += new DataGridViewCellEventHandler(DataGridViewTempDiff_CellDoubleClick);
             
             // 添加一些示例数据
             AddSampleTempDiffData();
@@ -312,7 +314,7 @@ namespace JoyD.Windows.CS
         {
             if (e.RowIndex >= 0 && e.RowIndex < tempDiffData.Count)
             {
-                // 处理颜色列点击
+                // 只处理颜色列点击
                 if (e.ColumnIndex == dataGridViewTempDiff.Columns["colorColumn"].Index)
                 {
                     using (ColorDialog colorDialog = new ColorDialog())
@@ -329,8 +331,16 @@ namespace JoyD.Windows.CS
                         }
                     }
                 }
-                // 处理温差值列点击 - 当点击温差值列时，启动编辑模式
-                else if (e.ColumnIndex == dataGridViewTempDiff.Columns["tempDiffValue"].Index)
+                // 温差值列点击不再直接进入编辑模式，改为双击进入
+            }
+        }
+        
+        private void DataGridViewTempDiff_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
+        {
+            if (e.RowIndex >= 0 && e.RowIndex < tempDiffData.Count)
+            {
+                // 处理温差值列双击 - 双击时启动编辑模式
+                if (e.ColumnIndex == dataGridViewTempDiff.Columns["tempDiffValue"].Index)
                 {
                     dataGridViewTempDiff.BeginEdit(true);
                 }