edit

database/yspay_merchant.php

@@ -14,7 +14,14 @@ $project = function()
 	return Dever::db('pay/yspay_project')->state();
 };
 
-$account_id = Dever::input('search_option_account_id');
+$merchant_id = Dever::input('search_option_merchant_id');
+if ($merchant_id) {
+    $merchant = Dever::db('pay/yspay_merchant')->find($merchant_id);
+    $account_id = $merchant['account_id'];
+} else {
+    $account_id = Dever::input('search_option_account_id');
+}
+
 $yspay_type = 1;
 if ($account_id) {
     $yspay = Dever::db('pay/yspay')->find(array('account_id' => $account_id));