diff --git a/Model/Entity/Base/BaseEntity.cs b/Model/Entity/Base/BaseEntity.cs
new file mode 100644
index 0000000..bb72bd5
--- /dev/null
+++ b/Model/Entity/Base/BaseEntity.cs
@@ -0,0 +1,74 @@
+using System.Reflection;
+
+namespace SparkClient.Model.Entity.Base;
+
+public abstract class BaseEntity
+{
+    public Guid GUID { get; set; }
+    public static string TableName => throw new NotImplementedException("Table name is not implemented.");
+    // 获取字段映射的实际名称
+    private static Dictionary<string, string> GetFieldMappings()
+    {
+        var properties = typeof(BaseEntity).GetProperties(BindingFlags.Public | BindingFlags.Instance);
+        return properties
+            .Where(p => Attribute.IsDefined(p, typeof(DbFieldAttribute)))
+            .ToDictionary(
+                p => p.Name,
+                p => ((DbFieldAttribute)p.GetCustomAttribute(typeof(DbFieldAttribute))).FieldName
+            );
+    }
+
+    // 生成 Insert 语句
+    public string GenerateInsertSQL()
+    {
+        var mappings = GetFieldMappings();
+        var columns = string.Join(", ", mappings.Values);
+        var values = string.Join(", ", mappings.Keys.Select(k => $"@{k}"));
+        return $"INSERT INTO {TableName} ({columns}) VALUES ({values});";
+    }
+
+    // 生成 Update 语句
+    public string GenerateUpdateSQL(Dictionary<string, object> fieldsToUpdate = null)
+    {
+        if (fieldsToUpdate == null || fieldsToUpdate.Count == 0)
+        {
+            // 默认根据 ID 更新所有字段
+            var mappings = GetFieldMappings();
+            var setClause = string.Join(", ", mappings.Values.Select(f => $"{f} = @{f}"));
+            return $"UPDATE {TableName} SET {setClause} WHERE id = @id;";
+        }
+        else
+        {
+            // 根据传入的字段更新
+            var setClause = string.Join(", ", fieldsToUpdate.Keys.Select(f => $"{f} = @{f}"));
+            return $"UPDATE {TableName} SET {setClause} WHERE id = @id;";
+        }
+    }
+
+    // 生成 Delete 语句
+    public string GenerateDeleteSQL(Dictionary<string, object> conditions = null)
+    {
+        if (conditions == null || conditions.Count == 0)
+        {
+            // 默认根据 ID 删除
+            return $"DELETE FROM {TableName} WHERE id = @id;";
+        }
+        else
+        {
+            // 根据传入条件删除
+            var whereClause = string.Join(" AND ", conditions.Keys.Select(f => $"{f} = @{f}"));
+            return $"DELETE FROM {TableName} WHERE {whereClause};";
+        }
+    }
+}
+
+[AttributeUsage(AttributeTargets.Property)]
+public class DbFieldAttribute : Attribute
+{
+    public string FieldName { get; }
+
+    public DbFieldAttribute(string fieldName)
+    {
+        FieldName = fieldName;
+    }
+}
diff --git a/Model/Entity/SystemSettingEntity.cs b/Model/Entity/SystemSettingEntity.cs
new file mode 100644
index 0000000..912236e
--- /dev/null
+++ b/Model/Entity/SystemSettingEntity.cs
@@ -0,0 +1,31 @@
+using SparkClient.Model.Entity.Base;
+
+namespace SparkClient.Model.Entity;
+
+/// <summary>
+/// 系统设置实体
+/// </summary>
+
+public class SystemSettingEntity : BaseEntity
+{
+    public static string TableName  = "SYSTEM_SETTING";
+    /// <summary>
+    /// 设置编号
+    /// </summary>
+    [DbField("SETID")]
+    public  string SetId { get; set; }
+    /// <summary>
+    /// 设置名称
+    /// </summary>
+    [DbField("NAME")]
+    public  string SetName { get; set; }
+    /// <summary>
+    /// 设置值
+    /// </summary>
+    [DbField("VALUE")]
+    public  string SetValue { get; set; }
+    
+    
+}
+
+
diff --git a/Views/HelperPage.xaml.cs b/Views/HelperPage.xaml.cs
index ae6834a..2473f17 100644
--- a/Views/HelperPage.xaml.cs
+++ b/Views/HelperPage.xaml.cs
@@ -1,5 +1,6 @@
 using System.Windows;
 using System.Windows.Controls;
+using Microsoft.Web.WebView2.Core;
 
 namespace SparkClient.Views;
 
@@ -8,7 +9,13 @@ public partial class HelperPage
     public HelperPage()
     {
         InitializeComponent();
-        Console.Out.WriteLine(AppDomain.CurrentDomain.BaseDirectory + @"\Resource\Document\Helper.pdf");
+       
         PdfWebViewer.Source = new Uri(AppDomain.CurrentDomain.BaseDirectory + @"Resource\Document\Helper.pdf");
+        
+
+
+        
     }
+
+  
 }
\ No newline at end of file