diff --git a/src/overhaul_activity/schema.py b/src/overhaul_activity/schema.py
index 9875ac7..3a0912c 100644
--- a/src/overhaul_activity/schema.py
+++ b/src/overhaul_activity/schema.py
@@ -14,6 +14,7 @@ class OverhaulActivityBase(DefultBase):
 
 class OverhaulActivityCreate(OverhaulActivityBase):
     assetnums: List[str]
+    scope_name: str
 
 
 class OverhaulActivityUpdate(OverhaulActivityBase):