diff --git a/packages/shop/groupPurchaseSubmit/index.vue b/packages/shop/groupPurchaseSubmit/index.vue
index 2d4a4af9..63eb6877 100644
--- a/packages/shop/groupPurchaseSubmit/index.vue
+++ b/packages/shop/groupPurchaseSubmit/index.vue
@@ -653,7 +653,7 @@ export default {
                 const params = {
                     user_id: uni.getStorageSync('userId'),
                     // 先判断shopCarList数据中是否包含isAdver且为true
-                    is_group_buy: this.carList.some(item => item.isAdver === true) ? 3 : (isGroupBuyValid ? 2 : 1),
+                    order_cate : this.carList.some(item => item.isAdver === true) ? 3 : (isGroupBuyValid ? 2 : 1),
                     goods_list: Object.keys(this.supplierGroups).map(supplierId => {
                         const group = this.supplierGroups[supplierId];
                         const firstItem = group[0];