diff --git a/app/Domains/Virtual/Services/FlowPoolService.php b/app/Domains/Virtual/Services/FlowPoolService.php
index b7b491ab..2eda4329 100644
--- a/app/Domains/Virtual/Services/FlowPoolService.php
+++ b/app/Domains/Virtual/Services/FlowPoolService.php
@@ -483,7 +483,7 @@ class FlowPoolService extends Service
                     $k = $flows/$itemMebibyte;
 
                     foreach ($dataItems as &$value) {
-                        $value['mebibyte'] = round($value['mebibyte'] * $k);
+                        $value['mebibyte'] = round($value['mebibyte'] * $k， 2);
                     }
                 }