diff --git a/Backend/Controllers/BuildMenuController.cs b/Backend/Controllers/BuildMenuController.cs
index 2abdac1..6c02e75 100644
--- a/Backend/Controllers/BuildMenuController.cs
+++ b/Backend/Controllers/BuildMenuController.cs
@@ -646,7 +646,7 @@ namespace Backend.Controllers
             {
                 var sqlString = @$"select v.id
                                     from building b
-                                    join variable v on v.system_type = @system_type and system_key = N'是否有3D' and v.deleted = 0
+                                    join variable v on v.system_type = @system_type and system_key = N'是否有3D' and system_value = 'Y' and v.deleted = 0
                                     where b.building_tag = @building_tag and (b.orgName_3D + b.saveName_3D) is not null;";
                 KeyValue = await backendRepository.GetAllAsync<KeyValue>(sqlString, new { building_tag = post.building_tag, system_type = system_setting_type });