diff --git a/api/controllers/wxapp/licheb/CusorderV2.php b/api/controllers/wxapp/licheb/CusorderV2.php
index becdfb7b..6d7486b8 100644
--- a/api/controllers/wxapp/licheb/CusorderV2.php
+++ b/api/controllers/wxapp/licheb/CusorderV2.php
@@ -798,9 +798,11 @@ class CusorderV2 extends Wxapp
                             $other_data['车款金额'] = ['type' => 'text', 'value' => "{$ht_price}(已支付)", 'bg_color' => ''];
                             $need_last_pay -= $ht_pay['total_price'];
                         }
-                        $last_is_pay_text = $is_pay_price >= $need_pay ? '已支付' : '未支付';
-                        $last_text = number_format($need_last_pay,2) . "($last_is_pay_text)";
-                        $other_data['尾款金额'] = ['type' => 'text', 'value' => $last_text, 'bg_color' => ''];
+                        if($need_last_pay){
+                            $last_is_pay_text = $is_pay_price >= $need_pay ? '已支付' : '未支付';
+                            $last_text = number_format($need_last_pay,2) . "($last_is_pay_text)";
+                            $other_data['尾款金额'] = ['type' => 'text', 'value' => $last_text, 'bg_color' => ''];
+                        }
                         if ($srv_is_pay) {
                             $last_is_pay_text = $srv_is_pay['status'] ? '已支付' : '未支付';
                             $srv_text = number_format($srv_is_pay['total_price'],2) . "($last_is_pay_text)";