diff --git a/salesmanagement/api/get_performance.php b/salesmanagement/api/get_performance.php
index 3a9bb2d..a989045 100644
--- a/salesmanagement/api/get_performance.php
+++ b/salesmanagement/api/get_performance.php
@@ -50,7 +50,7 @@ try {
             FROM sales_record 
             WHERE member_id = ? AND status = 'completed' AND contract_date BETWEEN ? AND ?
             UNION ALL
-            SELECT p.id, t.name as customer, p.contract_date as contractDate, p.contract_amount as amount 
+            SELECT p.id, t.tenant_name as customer, p.contract_date as contractDate, p.contract_amount as amount 
             FROM sales_tenant_products p
             JOIN sales_tenants t ON p.tenant_id = t.id
             WHERE (t.sales_manager_id = ? OR (t.sales_manager_id IS NULL AND t.manager_id = ?))
diff --git a/salesmanagement/api/sales_tenants.php b/salesmanagement/api/sales_tenants.php
index 7015450..362f872 100644
--- a/salesmanagement/api/sales_tenants.php
+++ b/salesmanagement/api/sales_tenants.php
@@ -139,6 +139,24 @@ try {
     if (!in_array('consultation_type', $cols)) {
         $pdo->exec("ALTER TABLE `sales_tenant_consultations` ADD COLUMN `consultation_type` varchar(20) DEFAULT 'text' AFTER `attachment_paths` ");
     }
+    // 5. sales_tenants 테이블에 sales_manager_id 컬럼 추가
+    $check5 = $pdo->query("SHOW COLUMNS FROM `sales_tenants` LIKE 'sales_manager_id'")->fetch();
+    if (!$check5) {
+        $pdo->exec("ALTER TABLE `sales_tenants` ADD COLUMN `sales_manager_id` int(11) DEFAULT NULL AFTER `manager_id` ");
+    }
+
+    // 6. sales_tenant_products 테이블 컬럼 확인 및 추가
+    $prodCols = $pdo->query("SHOW COLUMNS FROM `sales_tenant_products`")->fetchAll(PDO::FETCH_COLUMN);
+    if (!in_array('operator_confirmed', $prodCols)) {
+        $pdo->exec("ALTER TABLE `sales_tenant_products` ADD COLUMN `operator_confirmed` tinyint(1) DEFAULT 0 AFTER `contract_date` ");
+    }
+    if (!in_array('sub_models', $prodCols)) {
+        $pdo->exec("ALTER TABLE `sales_tenant_products` ADD COLUMN `sub_models` text DEFAULT NULL AFTER `operator_confirmed` ");
+    }
+    if (!in_array('commission_amount', $prodCols)) {
+        $pdo->exec("ALTER TABLE `sales_tenant_products` ADD COLUMN `commission_amount` decimal(15,2) DEFAULT 0.00 AFTER `commission_rate` ");
+    }
+
 } catch (Exception $e) {
     error_log("Migration error: " . $e->getMessage());
 }