快递发货消息

app/models/user/UserSpread.php

@@ -59,7 +59,7 @@ class UserSpread extends BaseModel
                 $spread_uid = 0;
                 break;
             }
-            $sp = $userlist[$sp]['spread_uid'];
+            $sp = $userlist[$sp]['spread_uid'] ?? 0;
         }
 
         $user = User::where('uid', $uid)->find();