diff --git a/app/model/Follow.php b/app/model/Follow.php
index 93a8c7a..f0cb9ae 100644
--- a/app/model/Follow.php
+++ b/app/model/Follow.php
@@ -52,7 +52,7 @@ class Follow extends Model
     {
         $follow['type_txt'] = Constants::FOLLOW[$follow['type']];
                 $follow['firstFollowtime'] = $follow['follow_time'];
-        if (isset($follow['follow_time']) && !empty($follow['follow_time'])) {
+        if (isset($follow['picture']) && !empty($follow['picture'])) {
                 $ossservice = new OssService();
                 $oss_picture = $ossservice->generatePrivateUrl($follow['picture'],86400);
                 $follow['oss_picture'] = $oss_picture;