diff --git a/Model/Extension/CommonExtension.cs b/Model/Extension/CommonExtension.cs
index 160d8b5..d8260a1 100644
--- a/Model/Extension/CommonExtension.cs
+++ b/Model/Extension/CommonExtension.cs
@@ -5,6 +5,11 @@ namespace SparkClient.Model.Extension;
 
 public static class CommonExtension
 {
+    /// <summary>
+    /// 安全的ToString
+    /// </summary>
+    /// <param name="obj"></param>
+    /// <returns></returns>
     public static string ToSafeString(this object obj)
     {
         if (null == obj)
@@ -13,15 +18,25 @@ public static class CommonExtension
         }
         else
         {
-            return obj.ToString( );
+            return obj.ToString();
         }
     }
+    /// <summary>
+    /// 简单的判断字符串是否为Null或空白
+    /// </summary>
+    /// <param name="str"></param>
+    /// <returns></returns>
     public static bool IsNullOrEmpty(this string str)
     {
         return String.IsNullOrEmpty(str);
     }
 
-    public static string toMD5Code(this object obj)
+    /// <summary>
+    /// 生成对象签名（Null对象为时间戳）
+    /// </summary>
+    /// <param name="obj"></param>
+    /// <returns></returns>
+    public static string GenerateSign(this object obj)
     {
         if (null == obj)
         {
@@ -34,7 +49,12 @@ public static class CommonExtension
         }
     }
     
-    public static  JToken ConvertJTokenValue(this string value)
+    /// <summary>
+    /// 字符串按类型转为JToken
+    /// </summary>
+    /// <param name="value"></param>
+    /// <returns></returns>
+    public static JToken ConvertJTokenValue(this string value)
     {
         // 处理布尔类型（不区分大小写）
         if (string.Equals(value, "true", StringComparison.OrdinalIgnoreCase))
@@ -55,7 +75,7 @@ public static class CommonExtension
                 // 超出int范围使用long类型
                 return new JValue((long)numericValue);
             }
-        
+            
             // 保留小数部分
             return new JValue(numericValue);
         }
@@ -63,4 +83,9 @@ public static class CommonExtension
         // 默认处理为字符串
         return new JValue(value);
     }
+
+    // public static string ConvertNumberToString(this ob value)
+    // {
+    //     return "";
+    // }
 }
\ No newline at end of file
diff --git a/ViewModel/Configuration/AlgorithmConfigVM.cs b/ViewModel/Configuration/AlgorithmConfigVM.cs
index 4ad7641..81bb648 100644
--- a/ViewModel/Configuration/AlgorithmConfigVM.cs
+++ b/ViewModel/Configuration/AlgorithmConfigVM.cs
@@ -91,7 +91,7 @@ public class AlgorithmConfigVM : BaseViewModel
             if (row.Mode == null || row.Spec == null)
                 continue;
             insertSql.Add($"INSERT INTO AGILE_ALGORITHM_CONFIG (GUID, Mode, Spec, Shape, JsonKey, Value)" +
-                          $@"VALUES ('{row.toMD5Code()}',{row.Mode.Value},'{row.Spec.Value}','{row.Shape}','{row.JsonKey}','{row.Value}');");
+                          $@"VALUES ('{row.GenerateSign()}',{row.Mode.Value},'{row.Spec.Value}','{row.Shape}','{row.JsonKey}','{row.Value}');");
             finalSaveData.Add(row);
         }