diff --git a/app/Services/CollectorService.php b/app/Services/CollectorService.php
index 8c814c1..04ec0a3 100644
--- a/app/Services/CollectorService.php
+++ b/app/Services/CollectorService.php
@@ -129,11 +129,11 @@ class CollectorService extends CommonService
         }
         // DB에 저장할 데이터를 배열로 반환
         return [
-            'trafficinfo_uid' => $trafficEntity->getPK(),
-            'in' => $inKbitsSec,
-            'out' => $outKbitsSec,
-            'raw_in' => $currentInOctets,
-            'raw_out' => $currentOutOctets,
+            'trafficinfo_uid' => (int)$trafficEntity->getPK(),
+            'in' => (int)$inKbitsSec,
+            'out' => (int)$outKbitsSec,
+            'raw_in' => (int)$currentInOctets,
+            'raw_out' => (int)$currentOutOctets,
         ];
     }
 }