diff --git a/Src/Asp.Net/MySqlTest/UnitTest/UCodeFirst.cs b/Src/Asp.Net/MySqlTest/UnitTest/UCodeFirst.cs
index df38416dc..11b921202 100644
--- a/Src/Asp.Net/MySqlTest/UnitTest/UCodeFirst.cs
+++ b/Src/Asp.Net/MySqlTest/UnitTest/UCodeFirst.cs
@@ -58,6 +58,16 @@ namespace OrmTest
             {
                 throw new Exception("unit error");
             }
+            Db.CodeFirst.InitTables<UnitUint>();
+            Db.Insertable(new UnitUint { Id= 3833200526 }).ExecuteCommand();
+            var list3=Db.Queryable<UnitUint>().ToList();
+
+        }
+
+        public class UnitUint 
+        {
+            [SugarColumn(ColumnDataType = "int unsigned")]
+            public uint Id { get; set; }
         }
 
         [SugarTable("UnitTest0123", IsCreateTableFiledSort= true)]
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
index fb97c35d2..2a66aafd8 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
@@ -292,6 +292,8 @@ namespace SqlSugar
                         method = isNullableType ? getConvertByte : getByte;
                     if (bindProperyTypeName.IsContainsIn("int16"))
                         method = isNullableType ? getConvertInt16 : getInt16;
+                    if (bindProperyTypeName == "uint32"&&this.Context.CurrentConnectionConfig.DbType.IsIn(DbType.MySql,DbType.MySqlConnector))
+                        method = null;
                     break;
                 case CSharpDataType.@bool:
                     if (bindProperyTypeName == "bool" || bindProperyTypeName == "boolean")