diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs
index 3a32f4994..00a1e2c80 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Data;
 using System.Data.Common;
@@ -128,6 +128,10 @@ namespace SqlSugar
             {
                 this.DbType = System.Data.DbType.Time;
             }
+            else if (type.Name=="Geometry")
+            {
+                this.DbType = System.Data.DbType.Object;
+            }
             else if (type!=null&&type.IsEnum())
             {
                 this.DbType = System.Data.DbType.Int64;