diff --git a/jituan/services/deal_stats.py b/jituan/services/deal_stats.py
index 579743a..f082502 100644
--- a/jituan/services/deal_stats.py
+++ b/jituan/services/deal_stats.py
@@ -208,8 +208,9 @@ def serialize_merchant_stat(row) -> dict:
 
 def pool_merchant_stat_payload(row) -> dict | None:
     """
-    抢单池展示用：无订单样本则不返回；
-    有订单则返回成交率/罚款率；平均成交时长仅有结算样本时返回。
+    抢单池展示用：有订单样本才返回。
+    成交率/罚款率有样本即返回；均时仅有结算样本时返回（含均时≈0）。
+    前端按字段有哪个展示哪个。
     """
     if not row:
         return None
@@ -224,11 +225,11 @@ def pool_merchant_stat_payload(row) -> dict | None:
         'fine_rate_text': f"{round(full['fine_rate'] * 100, 1)}%",
     }
     sc = int(full.get('settle_duration_sample_count') or 0)
-    if sc > 0 and full.get('avg_deal_hours'):
-        h = float(full['avg_deal_hours'])
+    if sc > 0:
+        h = float(full.get('avg_deal_hours') or 0)
         out['avg_deal_hours'] = h
         if h < 1:
-            out['avg_deal_hours_text'] = f'{max(1, int(round(h * 60)))}分钟'
+            out['avg_deal_hours_text'] = f'{max(1, int(round(h * 60)))}分钟' if h > 0 else '不足1分钟'
         else:
             out['avg_deal_hours_text'] = f'{round(h, 1)}小时'
     return out
@@ -261,6 +262,7 @@ def batch_pool_merchant_stats(club_id: str, merchant_uids, order_club_map=None)
     )
     by_key = {(r.club_id, r.merchant_uid): r for r in rows}
     out = {}
+    missing = []
     for uid in uids:
         prefer = ((order_club_map or {}).get(uid) or default_club or '').strip()
         row = by_key.get((prefer, uid))
@@ -269,9 +271,21 @@ def batch_pool_merchant_stats(club_id: str, merchant_uids, order_club_map=None)
                 row = by_key.get((cid, uid))
                 if row:
                     break
+        if not row:
+            missing.append(uid)
+            continue
         payload = pool_merchant_stat_payload(row)
         if payload:
             out[uid] = payload
+    # 订单俱乐部对不上时，按商家 UID 兜底（取样本最多的一条）
+    if missing:
+        for r in MerchantDealStat.query.filter(merchant_uid__in=missing).order_by('-order_count'):
+            uid = r.merchant_uid
+            if uid in out:
+                continue
+            payload = pool_merchant_stat_payload(r)
+            if payload:
+                out[uid] = payload
     return out
 
 
@@ -306,11 +320,11 @@ def miniapp_merchant_deal_payload(row) -> dict | None:
         'fine_rate_text': f"{round(full['fine_rate'] * 100, 1)}%",
     }
     sc = int(full.get('settle_duration_sample_count') or 0)
-    if sc > 0 and full.get('avg_deal_hours'):
-        h = float(full['avg_deal_hours'])
+    if sc > 0:
+        h = float(full.get('avg_deal_hours') or 0)
         out['avg_deal_hours'] = h
         if h < 1:
-            out['avg_deal_hours_text'] = f'{max(1, int(round(h * 60)))}分钟'
+            out['avg_deal_hours_text'] = f'{max(1, int(round(h * 60)))}分钟' if h > 0 else '不足1分钟'
         else:
             out['avg_deal_hours_text'] = f'{round(h, 1)}小时'
     return out
diff --git a/orders/services/team_recruit.py b/orders/services/team_recruit.py
index 8fa9549..e08207c 100644
--- a/orders/services/team_recruit.py
+++ b/orders/services/team_recruit.py
@@ -883,6 +883,7 @@ def serialize_recruit_public(rec, order=None, *, include_game_ids=False) -> dict
         'sj_avatar': '',
         'leader_avatar': '',
         'leader_deal_stat': None,
+        'shangjia_deal_stat': None,
     }
     if order:
         data['fadanpingtai_text'] = '平台单' if order.Platform == 1 else ('商家单' if order.Platform == 2 else '')
@@ -941,6 +942,22 @@ def serialize_recruit_public(rec, order=None, *, include_game_ids=False) -> dict
             dashou_row = None
     data['leader_deal_stat'] = miniapp_dashou_deal_payload(dashou_row)
 
+    # 商家单：附带商家成交率/罚款率/均时（有样本才有；前端有哪个展示哪个）
+    try:
+        from jituan.services.deal_stats import miniapp_merchant_deal_payload
+        from jituan.models import MerchantDealStat
+        sj_uid = (data.get('shangjia_id') or '').strip()
+        if sj_uid and club_ids:
+            m_row = None
+            for cid in club_ids:
+                m_row = MerchantDealStat.query.filter(club_id=cid, merchant_uid=sj_uid).first()
+                if m_row and int(m_row.order_count or 0) > 0:
+                    break
+                m_row = None
+            data['shangjia_deal_stat'] = miniapp_merchant_deal_payload(m_row)
+    except Exception:
+        data['shangjia_deal_stat'] = None
+
     if include_game_ids:
         from orders.models import TeamMember
         from users.business_models import User
diff --git a/orders/views/dashou.py b/orders/views/dashou.py
index 6b7a5c1..f81afbe 100644
--- a/orders/views/dashou.py
+++ b/orders/views/dashou.py
@@ -289,7 +289,7 @@ class DashouDingdanHuoquView(APIView):
 
             identity_pairs = []
             youzhi_map = {}
-            merchant_uids = set(shangjia_id_map.values())
+            merchant_uids = {u for u in shangjia_id_map.values() if u}
             if merchant_uids:
                 for sj in UserShangjia.query.filter(
                     user__UserUID__in=merchant_uids