diff --git a/main.py b/main.py
index 2529aea7..98f805d1 100644
--- a/main.py
+++ b/main.py
@@ -60,10 +60,10 @@ from B06_Section.B06_Section_Router_HaulPlan import (
 )
 from B07_DesignDetail.B07_DesignDetail_Router import router as b07_design_router
 from B07_DesignDetail.B07_DesignDetail_Router_Frame import router as b07_frame_router
-from B07_DesignDetail.B07_DesignDetail_Router_Standard import router as b07_standard_router
 from B08_Quantity.B08_Quantity_Router import router as b08_quantity_router
 from B08_Quantity.B08_Quantity_Router_Earthwork import router as b08_earthwork_router
 from B08_Quantity.B08_Quantity_Router_Material import router as b08_material_router
+from B08_Quantity.B08_Quantity_Router_StructureSheet import router as b08_structure_sheet_router
 from B09_Estimation.B09_Estimation_Router import router as b09_estimation_router
 from common_util.common_util_audit import note_api_call, record_call_burst
 from common_util.common_util_auth import (
@@ -631,10 +631,10 @@ app.include_router(b06_section_confirm_router, dependencies=protected_with_compa
 app.include_router(b06_section_haul_plan_router, dependencies=protected_with_company)
 app.include_router(b07_design_router, dependencies=protected_with_company)
 app.include_router(b07_frame_router, dependencies=protected_with_company)
-app.include_router(b07_standard_router, dependencies=protected_with_company)
 app.include_router(b08_quantity_router, dependencies=protected_with_company)
 app.include_router(b08_earthwork_router, dependencies=protected_with_company)
 app.include_router(b08_material_router, dependencies=protected_with_company)
+app.include_router(b08_structure_sheet_router, dependencies=protected_with_company)
 app.include_router(b09_estimation_router, dependencies=protected_with_company)
 # 개발 전용 잠금 해제 — 다른 라우터와 **같은 보호**를 받는다(로그인·회사·프로젝트 접근).
 # 그 위에 서버가 환경까지 한 번 더 본다.