空运协同里手工改费用、有起运地、锁舱失败或缺参会被误判，报价单已出后再激活又重发模板。按销售侧口径收紧这些分支，并让价格卡和未成交回执带上真实工单号。

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/tests/test_land_group_collab.py

@@ -317,6 +317,31 @@ class LandGroupCollabTests(unittest.TestCase):
         ticket = self.ledger.get_ticket(work_order_no=wo)
         self.assertEqual(ticket.status, "已报价")
 
+    def test_product_fee_change_is_quote_not_adjust(self) -> None:
+        """产品写「报关费改为300」是手工报价。已有报价后也不能被拦成只有销售能调价。"""
+        from agent.routing.group_intent import classify_group_text
+
+        self.assertEqual(classify_group_text("报关费改为300CNY", allow_network=False), INTENT_QUOTE)
+        self.assertEqual(classify_group_text("运费加 10%", allow_network=False), INTENT_ADJUST)
+        wo, _ = self._open(option_text="国内运输拼车 国内长途/零担 急件")
+        handle_group_collab(
+            self._msg(sender="p_dom", text="运费 1000", mid="q_fee0"),
+            flow=self.flow,
+            ledger=self.ledger,
+            injected_intent=INTENT_QUOTE,
+            injected_quote={"total": "1000", "source_label": "产品报价"},
+        )
+        self.groups.sent.clear()
+        phase = handle_group_collab(
+            self._msg(sender="p_dom", text="报关费改为300CNY", mid="q_fee1"),
+            flow=self.flow,
+            ledger=self.ledger,
+        )
+        self.assertNotEqual(phase, "adjust_not_sales")
+        self.assertNotIn("只有这张单的销售能调价", self._group_texts())
+        ticket = self.ledger.get_ticket(work_order_no=wo)
+        self.assertTrue(ticket.quote)
+
     def test_product_cannot_adjust(self) -> None:
         self._open(option_text="国内运输拼车 国内长途/零担 急件")
         self.groups.sent.clear()