diff --git a/routes/agents.js b/routes/agents.js
index 7b2a3fd..03aba40 100644
--- a/routes/agents.js
+++ b/routes/agents.js
@@ -194,13 +194,15 @@ router.get('/merchants/:agent_id', async (req, res) => {
 
         // 首先获取代理的注册时间
         const [agentInfo] = await getDB().execute(
-            `SELECT ra.created_at as agent_created_at, ra.region_id
+            `SELECT ra.created_at as agent_created_at, ra.region_id, ra.user_id
              FROM regional_agents ra
              WHERE ra.id = ?`,
             [parseInt(agent_id)]
         );
         const regionId = agentInfo[0].region_id;
 
+        const userId = agentInfo[0].user_id;
+
         if (!agentInfo || agentInfo.length === 0) {
             return res.status(404).json({success: false, message: '代理不存在'});
         }
@@ -215,7 +217,7 @@ router.get('/merchants/:agent_id', async (req, res) => {
                     u.real_name,
                     u.created_at,
                     u.audit_status,
-                    IFNULL(am.created_at, '未关联') as joined_at,
+                    IFNULL(u.created_at, '未关联') as joined_at,
                     CASE
                         WHEN u.created_at < ? AND u.district_id = ? THEN 1
                         ELSE 0
@@ -227,25 +229,20 @@ router.get('/merchants/:agent_id', async (req, res) => {
                     (SELECT COUNT(*)
                      FROM matching_orders
                      WHERE initiator_id = u.id
-                       AND status = 'completed')    as completed_matches,
-                    (SELECT COUNT(*)
-                     FROM agent_commission_records
-                     WHERE merchant_id = u.id
-                       AND agent_id = ?)            as commission_count
+                       AND status = 'completed')    as completed_matches
+                    
              FROM users u
-                      LEFT JOIN agent_merchants am ON u.id = am.merchant_id AND am.agent_id = ?
-             WHERE (am.agent_id = ? OR (u.created_at < ? AND u.district_id = ? AND u.role = 'user'))
+             WHERE (u.inviter = ? OR (u.created_at < ? AND u.district_id = ? AND u.role = 'user'))
              ORDER BY u.created_at DESC
              LIMIT ${parseInt(limit)} OFFSET ${parseInt(offset)}`,
-            [agentCreatedAt, parseInt(regionId), agentCreatedAt, parseInt(regionId), parseInt(agent_id), parseInt(agent_id), parseInt(agent_id), agentCreatedAt, parseInt(regionId)]
+            [agentCreatedAt, parseInt(regionId), agentCreatedAt, parseInt(regionId), parseInt(userId), parseInt(agent_id), parseInt(agent_id), agentCreatedAt, parseInt(regionId)]
         );
 
         // 获取总数（包括代理关联的商户和符合条件的早期商户）
         const [countResult] = await getDB().execute(
             `SELECT COUNT(*) as total
              FROM users u
-                      LEFT JOIN agent_merchants am ON u.id = am.merchant_id AND am.agent_id = ?
-             WHERE (am.agent_id = ? OR (u.created_at < ? AND u.district_id = ? AND u.role = 'user'))`,
+             WHERE (u.inviter = ? OR (u.created_at < ? AND u.district_id = ? AND u.role = 'user'))`,
             [parseInt(agent_id), parseInt(agent_id), agentCreatedAt, parseInt(regionId)]
         );
 
@@ -264,8 +261,7 @@ router.get('/merchants/:agent_id', async (req, res) => {
         const [normalMerchantStats] = await getDB().execute(
             `SELECT COUNT(*) as normal_merchant_count
              FROM users u
-                      LEFT JOIN agent_merchants am ON u.id = am.merchant_id AND am.agent_id = ?
-             WHERE (am.agent_id = ? AND (u.created_at >= ? OR u.district_id != ?))`,
+             WHERE (u.inviter = ? AND (u.created_at >= ? OR u.district_id != ?))`,
             [parseInt(agent_id), parseInt(agent_id), agentCreatedAt, parseInt(regionId)]
         );