diff --git a/app/listener/paySuccessMargin.php b/app/listener/paySuccessMargin.php
index 535db236..1980fc0e 100644
--- a/app/listener/paySuccessMargin.php
+++ b/app/listener/paySuccessMargin.php
@@ -22,15 +22,15 @@ class paySuccessMargin
                 'pay_time' => date('Y-m-d H:i:s')
             ]);
             $merchantInfo = Db::name('merchant')->where('mer_id', $marginInfo['mer_id'] ?? 0)->where('uid', $marginInfo['uid'] ?? 0)->find();
-            $marginAmount = (float)$merchantInfo['margin'] + (float)$marginInfo['total_price'];
+            $paidMarginAmount = (float)$merchantInfo['paid_margin'] + (float)$marginInfo['total_price'];
+            Db::name('merchant')->where('mer_id', $marginInfo['mer_id'] ?? 0)->where('uid', $marginInfo['uid'] ?? 0)->update([
+                'paid_margin' => $paidMarginAmount
+            ]);
+            $marginAmount = (float)$merchantInfo['margin'] - (float)$marginInfo['total_price'];
             Db::name('merchant')->where('mer_id', $marginInfo['mer_id'] ?? 0)->where('uid', $marginInfo['uid'] ?? 0)->update([
                 'margin' => $marginAmount
             ]);
-            $paidAmount = (float)$merchantInfo['paid_margin'] - (float)$marginInfo['total_price'];
-            Db::name('merchant')->where('mer_id', $marginInfo['mer_id'] ?? 0)->where('uid', $marginInfo['uid'] ?? 0)->update([
-                'paid_margin' => $paidAmount
-            ]);
-            if ($paidAmount <= 0) {
+            if ($marginAmount <= 0) {
                 Db::name('merchant')->where('mer_id', $marginInfo['mer_id'] ?? 0)->where('uid', $marginInfo['uid'] ?? 0)->update([
                     'is_margin' => 10
                 ]);