diff --git a/Falcon.SugarApi/DatabaseDefinitions/DisableDeleteColummAttribute.cs b/Falcon.SugarApi/DatabaseDefinitions/DisableDeleteColummAttribute.cs
new file mode 100644
index 0000000..2e0a00a
--- /dev/null
+++ b/Falcon.SugarApi/DatabaseDefinitions/DisableDeleteColummAttribute.cs
@@ -0,0 +1,10 @@
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions
+{
+    /// <summary>
+    /// 禁止删除表格的列
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class,AllowMultiple = false,Inherited = true)]
+    public class DisableDeleteColummAttribute:Attribute { }
+}
diff --git a/Falcon.SugarApi/DatabaseDefinitions/DisableUpdateAttribute.cs b/Falcon.SugarApi/DatabaseDefinitions/DisableUpdateAttribute.cs
new file mode 100644
index 0000000..d02d380
--- /dev/null
+++ b/Falcon.SugarApi/DatabaseDefinitions/DisableUpdateAttribute.cs
@@ -0,0 +1,10 @@
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions
+{
+    /// <summary>
+    /// 禁止更新表结构
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class,AllowMultiple = false,Inherited = true)]
+    public class DisableUpdateAttribute:Attribute { }
+}
diff --git a/Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableDeleteColummService.cs b/Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableDeleteColummService.cs
new file mode 100644
index 0000000..b278c47
--- /dev/null
+++ b/Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableDeleteColummService.cs
@@ -0,0 +1,18 @@
+using SqlSugar;
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions.EntityServices
+{
+    /// <summary>
+    /// 设置禁止删除列服务
+    /// </summary>
+    public class DisableDeleteColummService:IEntityTableServices
+    {
+        /// <inheritdoc/>
+        public void SetupTable(Type t,EntityInfo e) {
+            if(t.TryGetAttribute<DisableDeleteColummAttribute>(out var _)) {
+                e.IsDisabledDelete = true;
+            }
+        }
+    }
+}
diff --git a/Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableUpdateAllService.cs b/Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableUpdateAllService.cs
new file mode 100644
index 0000000..844c9b2
--- /dev/null
+++ b/Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableUpdateAllService.cs
@@ -0,0 +1,18 @@
+using SqlSugar;
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions.EntityServices
+{
+    /// <summary>
+    /// 设置禁止升级表架构服务
+    /// </summary>
+    public class DisableUpdateAllService:IEntityTableServices
+    {
+        /// <inheritdoc/>
+        public void SetupTable(Type t,EntityInfo e) {
+            if(t.TryGetAttribute<DisableUpdateAttribute>(out var _)) {
+                e.IsDisabledUpdateAll = true;
+            }
+        }
+    }
+}
diff --git a/Falcon.SugarApi/DatabaseDefinitions/EntityServices/TableNameTableService.cs b/Falcon.SugarApi/DatabaseDefinitions/EntityServices/TableNameTableService.cs
index 5ffb647..83cf694 100644
--- a/Falcon.SugarApi/DatabaseDefinitions/EntityServices/TableNameTableService.cs
+++ b/Falcon.SugarApi/DatabaseDefinitions/EntityServices/TableNameTableService.cs
@@ -7,11 +7,11 @@ namespace Falcon.SugarApi.DatabaseDefinitions.EntityServices
     /// <summary>
     /// 设置表名服务
     /// </summary>
-    public class TableNameTableService : IEntityTableServices
+    public class TableNameTableService:IEntityTableServices
     {
         /// <inheritdoc/>
-        public void SetupTable(Type t, EntityInfo e) {
-            if (t.TryGetAttribute<TableAttribute>(out var tn)) {
+        public void SetupTable(Type t,EntityInfo e) {
+            if(t.TryGetAttribute<TableAttribute>(out var tn)) {
                 e.DbTableName = tn.Name;
             }
         }
diff --git a/Falcon.SugarApi/DatabaseManager/DbContextBase.cs b/Falcon.SugarApi/DatabaseManager/DbContextBase.cs
index 10c810c..b9102de 100644
--- a/Falcon.SugarApi/DatabaseManager/DbContextBase.cs
+++ b/Falcon.SugarApi/DatabaseManager/DbContextBase.cs
@@ -42,6 +42,8 @@ namespace Falcon.SugarApi.DatabaseManager
             var ces = config.ConfigureExternalServices;
             ces.EntityNameService = (t,e) => {
                 new TableNameTableService().SetupTable(t,e);
+                new DisableDeleteColummService().SetupTable(t,e);
+                new DisableUpdateAllService().SetupTable(t,e);
             };
             ces.EntityService = (p,c) => {
                 new SetupKeyColumnServices().SetupColumn(p,c);