diff --git a/tests/review-purchase.e2e.test.mjs b/tests/review-purchase.e2e.test.mjs
index 48a118a..5586195 100644
--- a/tests/review-purchase.e2e.test.mjs
+++ b/tests/review-purchase.e2e.test.mjs
@@ -369,9 +369,21 @@ test(
           (label) => !label.includes("隐藏") && !label.includes("不应售出"),
         ),
       );
-      await page
-        .getByRole("option", { name: "常规区域 / 可选节点", exact: true })
-        .click();
+      const quotesBeforeSelection = state.quotes.length;
+      await page.getByRole("option", { name: "备用区域", exact: true }).click();
+      // 改选非默认项并等本轮新报价；选择处理若失效，不能沿用默认 20 的报价假绿。
+      await eventually(
+        () =>
+          state.quotes
+            .slice(quotesBeforeSelection)
+            .some(
+              (quote) =>
+                quote.config_options.cascade_configoption[5].item_id === 30,
+            ),
+        Boolean,
+        "Selecting a non-default visible candidate must request a fresh quote",
+      );
+      assert.match(await region.innerText(), /备用区域/);
       await page
         .getByRole("button", { name: "加入购物车", exact: true })
         .click();
@@ -382,7 +394,7 @@ test(
       );
       assert.equal(
         state.carts[0].config_options.cascade_configoption[5].item_id,
-        20,
+        30,
       );
       await page.getByRole("button", { name: "立即购买", exact: true }).click();
       await eventually(
@@ -392,13 +404,13 @@ test(
       );
       assert.equal(
         state.settlements[0].config_options.cascade_configoption[5].item_id,
-        20,
+        30,
       );
       return {
         visibleChoices: labels.length,
         defaultVisibleItem: 20,
-        cartVisibleItem: 20,
-        checkoutVisibleItem: 20,
+        cartVisibleItem: 30,
+        checkoutVisibleItem: 30,
       };
     });
   },