diff --git a/Router/item.py b/Router/item.py
index 7687aad..6138c54 100644
--- a/Router/item.py
+++ b/Router/item.py
@@ -66,14 +66,14 @@ def get_userItem_all(request : Request, user_id: str, category: str = Query(...)
     500: {"description": "실패"}
 })
 def consume_item(request : Request, user_item_consume: UserItemConsume):
-    result = UserItemService.consume_userItem(user_item_consume)
-    if result is False:
-        return JSONResponse(status_code=HTTP_400_BAD_REQUEST, content={"message": "Item consume failed"})
     consume_history = ConsumeService.consume_history_db(user_item_consume)
     ConsumeService.purchase_history_save(consume_history)
     expectation = ConsumeService.calculate_consume_expectation(user_item_consume.user_id, user_item_consume.item_name)
     if expectation:
         ConsumeService.set_consume_expectation(user_item_consume.user_id, user_item_consume.item_name, expectation)
+    result = UserItemService.consume_userItem(user_item_consume, expectation)
+    if result is False:
+        return JSONResponse(status_code=HTTP_400_BAD_REQUEST, content={"message": "Item consume failed"})
     return JSONResponse(status_code=HTTP_200_OK, content={"message": "Item consumed successfully"})
 
 
diff --git a/Service/useritem_service.py b/Service/useritem_service.py
index 01e01f8..66fe600 100644
--- a/Service/useritem_service.py
+++ b/Service/useritem_service.py
@@ -118,11 +118,13 @@ def add_userItems(itemAdd : ItemAdd):
             db.commit()
         return True
     
-    def consume_userItem(userItemConsume: UserItemConsume, expectation: Optional[int] = None):
+    def consume_userItem(userItemConsume: UserItemConsume, expectation: int):
         with get_db() as db:
             useritem = db.query(UserItem).filter(UserItem.user_id == userItemConsume.user_id, UserItem.item_name == userItemConsume.item_name).first()
             if useritem.count - userItemConsume.consume_count < 0:
                 return False
             useritem.count -= userItemConsume.consume_count
+
+            useritem.consume_date = datetime.now() + timedelta(days=(expectation * useritem.count))
             db.commit()
         return True
\ No newline at end of file