diff --git a/addons/shopro/tests/split_commission_verify.php b/addons/shopro/tests/split_commission_verify.php
index d88b036..aecc2e4 100644
--- a/addons/shopro/tests/split_commission_verify.php
+++ b/addons/shopro/tests/split_commission_verify.php
@@ -351,14 +351,14 @@ function diagnoseOrderSplitBlockers($orderId)
     }
     if (empty($calcItems)) {
         $reasons[] = 'SplitCalculator 结果为空（最常见：推广员/区域无 channel=huifu 的分账接收方）';
-        $rewards = Db::name('shopro_commission_reward')->alias('r')
-            ->join('shopro_commission_agent a', 'a.id = r.agent_id')
-            ->where('r.order_id', $orderId)
-            ->where('r.status', '>=', 0)
-            ->field('r.id, r.commission, a.user_id')
+        $rewards = Db::name('shopro_commission_reward')
+            ->where('order_id', $orderId)
+            ->where('status', '>=', 0)
+            ->field('id, commission, agent_id')
             ->select();
         foreach ($rewards as $rw) {
-            $uid = $rw['user_id'];
+            // shopro_commission_agent 主键为 user_id，reward.agent_id 即分销商 user_id
+            $uid = intval($rw['agent_id']);
             $recv = Db::name('shopro_split_receiver')
                 ->where('role_type', 'promoter')
                 ->where('role_id', $uid)
diff --git a/addons/shopro/tests/split_commission_verify.sql b/addons/shopro/tests/split_commission_verify.sql
index 5336aef..4466446 100644
--- a/addons/shopro/tests/split_commission_verify.sql
+++ b/addons/shopro/tests/split_commission_verify.sql
@@ -308,11 +308,10 @@ SELECT DISTINCT
   sr.id AS split_receiver_id
 FROM fa_shopro_commission_reward r
 INNER JOIN fa_shopro_order o ON o.id = r.order_id
-INNER JOIN fa_shopro_commission_agent a ON a.id = r.agent_id
-INNER JOIN fa_user u ON u.id = a.user_id
-LEFT JOIN fa_shopro_huifu_onboard ho ON ho.user_id = a.user_id AND ho.onboard_status = 'approved'
+INNER JOIN fa_user u ON u.id = r.agent_id
+LEFT JOIN fa_shopro_huifu_onboard ho ON ho.user_id = r.agent_id AND ho.onboard_status = 'approved'
 LEFT JOIN fa_shopro_split_receiver sr ON sr.role_type = 'promoter'
-  AND sr.role_id = a.user_id AND sr.channel = 'huifu' AND sr.status = 'normal'
+  AND sr.role_id = r.agent_id AND sr.channel = 'huifu' AND sr.status = 'normal'
 WHERE r.status >= 0
   AND o.pay_type = 'huifu_wechat'
   AND o.paytime >= UNIX_TIMESTAMP(DATE_SUB(NOW(), INTERVAL 90 DAY))