diff --git a/app/services/import_okx_transactions_csv_service.rb b/app/services/import_okx_transactions_csv_service.rb
index 68a6553..ade0528 100644
--- a/app/services/import_okx_transactions_csv_service.rb
+++ b/app/services/import_okx_transactions_csv_service.rb
@@ -79,6 +79,7 @@ def store_okx_model
                 user_id: @user_id,
                 origin_symbol: symbol,
                 trade_type: trade_type,
+                position_side: position_side,
                 qty: get_number(qty, revenue),
                 amount: get_number(amount,revenue)
               ).first_or_create