diff --git a/ViewModel/Grading/DiamondSelectVM.cs b/ViewModel/Grading/DiamondSelectVM.cs
index ba68995..7572ecd 100644
--- a/ViewModel/Grading/DiamondSelectVM.cs
+++ b/ViewModel/Grading/DiamondSelectVM.cs
@@ -1,6 +1,43 @@
 namespace SparkClient.ViewModel.Grading;
 
-public class DiamondSelectVM:BaseViewModel
+public class DiamondSelectVM : BaseViewModel
 {
-    
+    public DiamondSelectVM()
+    {
+    }
+
+    /// <summary>
+    /// 获取钻石列表
+    /// </summary>
+    /// <param name="param"></param>
+    public void InitDiamondList(object param)
+    {
+    }
+
+    /// <summary>
+    /// 切换钻石类型（右侧列表）
+    /// </summary>
+    /// <param name="type">钻石类型</param>
+    public void ChangeDiamondType(object type)
+    {
+        
+    }
+
+    /// <summary>
+    /// 开始检测（对soc和算法开始通讯）
+    /// </summary>
+    /// <param name="param"></param>
+    public void StartGrading(object param)
+    {
+        
+    }
+
+    /// <summary>
+    /// 跳转至检测结果
+    /// </summary>
+    /// <param name="param"></param>
+    public void GradingResult(object param)
+    {
+        
+    }
 }
\ No newline at end of file
diff --git a/ViewModel/Grading/GradingResultVM.cs b/ViewModel/Grading/GradingResultVM.cs
index e7bb2fa..aeecf58 100644
--- a/ViewModel/Grading/GradingResultVM.cs
+++ b/ViewModel/Grading/GradingResultVM.cs
@@ -2,5 +2,26 @@ namespace SparkClient.ViewModel.Grading;
 
 public class GradingResultVM: BaseViewModel
 {
+    /// <summary>
+    /// 构造
+    /// </summary>
+    /// <param name="result">检测结果</param>
+    public GradingResultVM(object result)
+    {
+        
+    }
+
+    /// <summary>
+    /// 修改检测标准
+    /// </summary>
+    /// <param name="norm"></param>
+    public void ChangeNorm(object norm)
+    {
+    }
     
+    #region 钻石操作相关
+    //暂略
+    //部分代码（直接操作控件）需要在xaml.cs里边写
+    //涉及到计算部分，这里做一个中转
+     #endregion
 }
\ No newline at end of file