证书

app/models/user/Cert.php

@@ -109,7 +109,7 @@ class Cert extends BaseModel
             $code = self::createNewCode($id);
             $data['date'] = $date;
             $data['code'] = $code;
-            if (!$data['qrcode']) {
+            if (!$info['qrcode']) {
                 $name = 'cert_' . $info['uid'] . '_' . $code . '.jpg';
                 $imageInfo = SystemAttachment::getInfo($name, 'name');
                 if (!$imageInfo) {