diff --git a/components/goodPopup.vue b/components/goodPopup.vue
index 8fdbd0f..0ed3da6 100644
--- a/components/goodPopup.vue
+++ b/components/goodPopup.vue
@@ -86,7 +86,7 @@
 
     const change = () => {
         if (+datas.value.cart_num < +datas.value.batch) return uni.$u.toast(
-            `购买数量不能小于${datas.value.cart_num}${datas.value.unit_name}`);
+            `购买数量不能小于${datas.value.batch}${datas.value.unit_name}`);
         if (subtotal.value <= 0) {
             uni.$u.toast('金额不可小于等于0');
             datas.value.cart_num = '';