diff --git a/Tiobon.Core.Repository/BASE/BaseRepository.cs b/Tiobon.Core.Repository/BASE/BaseRepository.cs
index e4ef3be3..5d5c7b62 100644
--- a/Tiobon.Core.Repository/BASE/BaseRepository.cs
+++ b/Tiobon.Core.Repository/BASE/BaseRepository.cs
@@ -74,6 +74,10 @@ namespace Tiobon.Core.Repository.Base
             //return await Task.Run(() => _db.Queryable<TEntity>().InSingle(objId));
             return await _db.Queryable<TEntity>().In(objId).SingleAsync();
         }
+        public async Task<bool> AnyAsync(object objId)
+        {
+            return await _db.Queryable<TEntity>().In(objId).AnyAsync();
+        }
 
         /// <summary>
         /// 根据ID查询一条数据
diff --git a/Tiobon.Core.Repository/BASE/IBaseRepository.cs b/Tiobon.Core.Repository/BASE/IBaseRepository.cs
index 0f672cf0..d1126c74 100644
--- a/Tiobon.Core.Repository/BASE/IBaseRepository.cs
+++ b/Tiobon.Core.Repository/BASE/IBaseRepository.cs
@@ -11,7 +11,15 @@ namespace Tiobon.Core.IRepository.Base
         /// <summary>
         /// SqlsugarClient实体
         /// </summary>
-        ISqlSugarClient Db { get;}
+        ISqlSugarClient Db { get; }
+
+        /// <summary>
+        /// 查询实体数据是否存在
+        /// </summary>
+        /// <param name="objId"></param>
+        /// <returns></returns>
+        Task<bool> AnyAsync(object objId);
+
         /// <summary>
         /// 根据Id查询实体
         /// </summary>
@@ -25,7 +33,7 @@ namespace Tiobon.Core.IRepository.Base
         /// <param name="lstIds"></param>
         /// <returns></returns>
         Task<List<TEntity>> QueryByIDs(object[] lstIds);
-        
+
         /// <summary>
         /// 添加
         /// </summary>