diff --git a/api/statistics.py b/api/statistics.py
index 764f04b..d139b83 100644
--- a/api/statistics.py
+++ b/api/statistics.py
@@ -8,7 +8,7 @@ from schemas.common import SuccessResponse
 from sqlalchemy.orm import Session
 
 
-statistics_router=APIRouter()
+statistics_router=APIRouter(tags=['statistics'])
 
 
 @statistics_router.get("/students/age-over-30",response_model=SuccessResponse)