diff --git a/OpenAuth.Repository/Domain/LasaAlgoInstance.cs b/OpenAuth.Repository/Domain/LasaAlgoInstance.cs
index 0040348..5690188 100644
--- a/OpenAuth.Repository/Domain/LasaAlgoInstance.cs
+++ b/OpenAuth.Repository/Domain/LasaAlgoInstance.cs
@@ -14,7 +14,7 @@ public class LasaAlgoInstance
     /// 主键ID
     /// </summary>
     [Key]
-    [SugarColumn(ColumnName = "Id")]
+    [SugarColumn(IsPrimaryKey = true, ColumnName = "Id")]
     [MaxLength(50)]
     public string Id { get; set; }
 
diff --git a/OpenAuth.WebApi/Controllers/ServiceControllers/AlgoInstanceController.cs b/OpenAuth.WebApi/Controllers/ServiceControllers/AlgoInstanceController.cs
index a544fa4..a73836d 100644
--- a/OpenAuth.WebApi/Controllers/ServiceControllers/AlgoInstanceController.cs
+++ b/OpenAuth.WebApi/Controllers/ServiceControllers/AlgoInstanceController.cs
@@ -37,7 +37,8 @@ public class AlgoInstanceController : ControllerBase
     }
 
     [HttpGet]
-    public async Task<Response<PageInfo<List<LasaAlgoInstance>>>> GetAlgoInstanceList(AlgoInstancePageRequest req)
+    public async Task<Response<PageInfo<List<LasaAlgoInstance>>>> GetAlgoInstanceList(
+        [FromQuery] AlgoInstancePageRequest req)
     {
         return await _app.GetAlgoInstanceList(req);
     }