diff --git a/OpenAuth.App/Base/SqlSugarBaseApp.cs b/OpenAuth.App/Base/SqlSugarBaseApp.cs
index 93432a1f..a9f544d3 100644
--- a/OpenAuth.App/Base/SqlSugarBaseApp.cs
+++ b/OpenAuth.App/Base/SqlSugarBaseApp.cs
@@ -13,7 +13,7 @@ namespace OpenAuth.App
     /// SqlSugar基础类
     /// </summary>
     /// <typeparam name="T"></typeparam>
-    public abstract class SqlSugarBaseApp<T> where T : class, new()
+    public abstract class SqlSugarBaseApp<T> where T : BaseEntity, new()
     {
         protected ISqlSugarClient SugarClient;
 
diff --git a/OpenAuth.App/Category/CategoryApp.cs b/OpenAuth.App/Category/CategoryApp.cs
index c07b50ca..b87b689d 100644
--- a/OpenAuth.App/Category/CategoryApp.cs
+++ b/OpenAuth.App/Category/CategoryApp.cs
@@ -69,7 +69,7 @@ namespace OpenAuth.App
             var user = _auth.GetCurrentUser().User;
             obj.CreateUserId = user.Id;
             obj.CreateUserName = user.Name;
-            await SugarClient.Insertable(obj).ExecuteCommandAsync();
+            Repository.Insert(obj);
         }
         
         public void Update(AddOrUpdateCategoryReq obj)
diff --git a/OpenAuth.Repository/SqlSugarRepository.cs b/OpenAuth.Repository/SqlSugarRepository.cs
index 0d2dde0a..1c8f7177 100644
--- a/OpenAuth.Repository/SqlSugarRepository.cs
+++ b/OpenAuth.Repository/SqlSugarRepository.cs
@@ -1,4 +1,5 @@
-using SqlSugar;
+using OpenAuth.Repository.Core;
+using SqlSugar;
 
 namespace OpenAuth.Repository
 {
@@ -6,12 +7,22 @@ namespace OpenAuth.Repository
     /// SqlSugar仓储
     /// <para>具体用法参考：https://www.donet5.com/Home/Doc?typeId=1228</para>
     /// </summary>
-    public class SqlSugarRepository<T> : SimpleClient<T> where T : class, new()
+    public class SqlSugarRepository<T> : SimpleClient<T> where T : BaseEntity, new()
     {
         public SqlSugarRepository(ISqlSugarClient client)
         {
             base.Context = client;
         }
+
+        public new bool Insert(T entity)
+        {
+            if (entity.KeyIsNull())
+            {
+                entity.GenerateDefaultKeyVal();
+            }
+
+            return base.Insert(entity);
+        }
     }
 }