diff --git a/ViewModel/Configuration/AlgorithmConfigVM.cs b/ViewModel/Configuration/AlgorithmConfigVM.cs
index be7de9c..86dfac2 100644
--- a/ViewModel/Configuration/AlgorithmConfigVM.cs
+++ b/ViewModel/Configuration/AlgorithmConfigVM.cs
@@ -1,4 +1,5 @@
 using System.Data;
+using System.IO;
 using System.Text;
 using System.Windows.Input;
 using HandyControl.Controls;
@@ -44,20 +45,68 @@ public class AlgorithmConfigVM : BaseViewModel
     {
         try
         {
-            AlgorithmConfigJson = "{}";
-            string sql = @"SELECT JSON as json FROM ALGORITHM_CONFIG ORDER BY JSON_ORDER";
-            DataTable dataTable = DataBaseHelper.ExecuteQuery(sql);
-            StringBuilder sb = new StringBuilder();
-            if (dataTable != null)
+            if (param == null)
             {
-                foreach (DataRow row in dataTable.Rows)
+                AlgorithmConfigJson = "{}";
+                string sql = @"SELECT JSON as json FROM ALGORITHM_CONFIG ORDER BY JSON_ORDER";
+                DataTable dataTable = DataBaseHelper.ExecuteQuery(sql);
+                StringBuilder sb = new StringBuilder();
+                if (dataTable != null)
                 {
-                    sb.Append(row["json"].ToString());
+                    foreach (DataRow row in dataTable.Rows)
+                    {
+                        sb.Append(row["json"].ToString());
+                    }
+                }
+                if (sb.Length > 0)
+                {
+                    AlgorithmConfigJson = JToken.Parse(sb.ToString()).ToString();
                 }
             }
-            if (sb.Length > 0)
+            else
             {
-                AlgorithmConfigJson = JToken.Parse(sb.ToString()).ToString();
+                string[] types = param.ToString().Split(" ");
+                string filename = string.Empty;
+                if (types.Last().Equals("S4"))
+                {
+                    filename = "p8p8s4.config";
+                }else if (types.Last().Equals("S3"))
+                {
+                    filename = "p8p8s3.config";
+                }else if (types.Last().Equals("S2"))
+                {
+                    filename = "p8p8s2.config";
+                }else if (types.Last().Equals("S1"))
+                {
+                    filename = "p8p8s1.config";
+                }else
+                {
+                    filename = "p8p8.config";
+                }
+                string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "SparkCore", "config",filename);
+                if (!File.Exists(filePath))
+                {
+                    AlgorithmConfigJson = "{}";
+                    string sql = @"SELECT JSON as json FROM ALGORITHM_CONFIG ORDER BY JSON_ORDER";
+                    DataTable dataTable = DataBaseHelper.ExecuteQuery(sql);
+                    StringBuilder sb = new StringBuilder();
+                    if (dataTable != null)
+                    {
+                        foreach (DataRow row in dataTable.Rows)
+                        {
+                            sb.Append(row["json"].ToString());
+                        }
+                    }
+                    if (sb.Length > 0)
+                    {
+                        AlgorithmConfigJson = JToken.Parse(sb.ToString()).ToString();
+                    }
+                }
+                else
+                {
+                    string content = File.ReadAllText(filePath);
+                    AlgorithmConfigJson = JToken.Parse(content).ToString();
+                }
             }
         }
         catch (Exception ex)
diff --git a/ViewModel/Grading/GradingLoadingVM.cs b/ViewModel/Grading/GradingLoadingVM.cs
index 46bcc33..3563839 100644
--- a/ViewModel/Grading/GradingLoadingVM.cs
+++ b/ViewModel/Grading/GradingLoadingVM.cs
@@ -241,7 +241,7 @@ public class GradingLoadingVM : BaseViewModel,IDisposable
             
             //算法配置参数，初始化算法配置数据并获取 AlgorithmConfigJson
             var _algorithmConfigVM = new AlgorithmConfigVM();
-            _algorithmConfigVM.InitAlgorithmData(null);
+            _algorithmConfigVM.InitAlgorithmData(_diamnondType);
             string algo_config = _algorithmConfigVM.AlgorithmConfigJson;
 
             string imageFileBasePath = string.Empty;
diff --git a/Views/UserControl/Viewport3D.xaml.cs b/Views/UserControl/Viewport3D.xaml.cs
index 407291c..7ee91fe 100644
--- a/Views/UserControl/Viewport3D.xaml.cs
+++ b/Views/UserControl/Viewport3D.xaml.cs
@@ -89,18 +89,16 @@ public partial class Viewport3D
             ViewportRightMenuShowDefectFace.IsChecked = false;          //瑕疵面
             ContextMenu.Items.Remove(ViewportRightMenuShowDefectFace);
             ViewportRightMenuShowLighting.IsChecked = false;            //关灯
-           
+            ViewportManager.DicValueParamToFacet.Clear();
             if (ViewportManager.DiamondType.Split(" ").Contains("S1"))
             {
                 //有效数据
-                ViewportManager.DicValueParamToFacet.Clear();
                 ViewportManager.DicValueParamToFacet.Add("CROWN_ANGLE", PlaneType.CrownIncomplete);
                 ViewportManager.DicValueParamToFacet.Add("CROWN_HEIGHT", PlaneType.CrownIncomplete);
             }
             if (ViewportManager.DiamondType.Split(" ").Contains("S2"))
             {
                 //有效数据
-                ViewportManager.DicValueParamToFacet.Clear();
                 ViewportManager.DicValueParamToFacet.Add("STAR_ANGLE", PlaneType.StarFacet);
                 ViewportManager.DicValueParamToFacet.Add("STAR", PlaneType.StarFacet);
             }