diff --git a/app/model/Follow.php b/app/model/Follow.php
index 8e7ea62..93a8c7a 100644
--- a/app/model/Follow.php
+++ b/app/model/Follow.php
@@ -51,10 +51,14 @@ class Follow extends Model
     public static function getFollow($follow,$domain = 'https://vehicle-album.oss-cn-beijing.aliyuncs.com')
     {
         $follow['type_txt'] = Constants::FOLLOW[$follow['type']];
-        $follow['firstFollowtime'] = $follow['follow_time'];
-        $ossservice = new OssService();
-        $oss_picture = $ossservice->generatePrivateUrl($follow['picture'],86400);
-        $follow['oss_picture'] = $oss_picture;
+                $follow['firstFollowtime'] = $follow['follow_time'];
+        if (isset($follow['follow_time']) && !empty($follow['follow_time'])) {
+                $ossservice = new OssService();
+                $oss_picture = $ossservice->generatePrivateUrl($follow['picture'],86400);
+                $follow['oss_picture'] = $oss_picture;
+        }else {
+            $follow['oss_picture'] = '';
+        }
 //        $follow = Util::formatDate($follow);
         return $follow;
     }