Update entity column aop

Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs

@@ -334,9 +334,12 @@ namespace SqlSugar
                         column.IsIgnore = true;
                 }
                 if (this.Context.CurrentConnectionConfig.ConfigureExternalServices != null && this.Context.CurrentConnectionConfig.ConfigureExternalServices.EntityService != null)
+                {
+                    if (column.EntityName != null && !column.EntityName.StartsWith("<>f__AnonymousType"))
                     {
                         this.Context.CurrentConnectionConfig.ConfigureExternalServices.EntityService(property, column);
                     }
+                }
                 if (column.PropertyInfo.DeclaringType != null
                     && column.PropertyInfo.DeclaringType != result.Type
                     &&result.Columns.Any(x=>x.PropertyName==column.PropertyName))