diff --git a/app/controller/api/InvoiceIssuance.php b/app/controller/api/InvoiceIssuance.php
index ffee4e7..724a36e 100644
--- a/app/controller/api/InvoiceIssuance.php
+++ b/app/controller/api/InvoiceIssuance.php
@@ -135,7 +135,7 @@ class InvoiceIssuance extends Base
                 ['wechat_user_id', '=', $wechat_user_id],
                 ['tax_number', '<>', ''],
             ];
-            $data = (new InvoiceHead())->where($where)->field($field)->order('id', 'DESC')->find()->toArray();
+            $data = (new InvoiceHead())->where($where)->field($field)->order('id', 'DESC')->find();
             if (!$data) {
                 $pucode = (new WechatPucode())->where('wechat_user_id', $wechat_user_id)->value('pucode');
 
@@ -148,7 +148,7 @@ class InvoiceIssuance extends Base
                 if ($feeUserInfo['UserCategoryID'] == '普通居民') {
                     $data['type'] = 1;
                 }
-                $data['tax_number'] = empty($feeUserInfo['CertificateCode']) ? $feeUserInfo['CertificateCode'] : '';
+                $data['tax_number'] = !empty($feeUserInfo['CertificateCode']) ? $feeUserInfo['CertificateCode'] : '';
             }
             return $this->buildSuccess($data);
         } catch (\Exception $e) {