diff --git a/app/Services/CollectorService.php b/app/Services/CollectorService.php
index 4f4774f..29079c4 100644
--- a/app/Services/CollectorService.php
+++ b/app/Services/CollectorService.php
@@ -13,9 +13,9 @@ use RuntimeException;
 
 class CollectorService extends CommonService
 {
-    const OID_IF_IN_OCTETS = '1.3.6.1.2.1.2.2.1.10.'; // ifInOctets (Raw Octets)
+    const OID_IF_IN_OCTETS  = '1.3.6.1.2.1.2.2.1.10.'; // ifInOctets (Raw Octets)
     const OID_IF_OUT_OCTETS = '1.3.6.1.2.1.2.2.1.16.'; // ifOutOctets (Raw Octets)
-    const SNMP_VERSION = '2c';
+    const SNMP_VERSION      = '2c';
     // Counter32의 최대값 + 1 (오버플로우 보정을 위해 사용)
     const MAX_COUNTER_32BIT = 4294967296;
     public function __construct(CollectorModel $model)
@@ -32,7 +32,7 @@ class CollectorService extends CommonService
                 'title_field'      => $this->model->getTitleField(),
                 'table'            => $this->model->getTable(),
                 'useAutoIncrement' => $this->model->useAutoIncrement(),
-                'class_path' => $this->getClassPaths(false)
+                'class_path'       => $this->getClassPaths(false),
             ]);
         }
         return $this->formServiceInstance;
@@ -46,7 +46,7 @@ class CollectorService extends CommonService
                 'title_field'      => $this->model->getTitleField(),
                 'table'            => $this->model->getTable(),
                 'useAutoIncrement' => $this->model->useAutoIncrement(),
-                'class_path' => $this->getClassPaths(false)
+                'class_path'       => $this->getClassPaths(false),
             ]);
         }
         return $this->helperInstance;
@@ -77,9 +77,9 @@ class CollectorService extends CommonService
     //SNMP연결
     private function getSNMPOctets(TrafficEntity $trafficEntity, string $oid): ?int
     {
-        $fullOid = $oid . $trafficEntity->getInterface();
+        $fullOid   = $oid . $trafficEntity->getInterface();
         $community = $trafficEntity->getCommunity();
-        $ip = $trafficEntity->getIP();
+        $ip        = $trafficEntity->getIP();
         // snmp2_get을 사용하여 SNMP v2c로 요청
         // 💡 snmp2_get() 함수가 존재하지 않는다는 LSP 오류를 무시하기 위해 @suppress 태그 사용
         /** @phpstan-ignore-next-line */
@@ -98,29 +98,29 @@ class CollectorService extends CommonService
     }
     public function getCalculatedData(TrafficEntity $trafficEntity): array
     {
-        $currentInOctets = $this->getSNMPOctets($trafficEntity, self::OID_IF_IN_OCTETS);
+        $currentInOctets  = $this->getSNMPOctets($trafficEntity, self::OID_IF_IN_OCTETS);
         $currentOutOctets = $this->getSNMPOctets($trafficEntity, self::OID_IF_OUT_OCTETS);
-        
+
         if ($currentInOctets === null || $currentOutOctets === null) {
             $message = "트래픽 수집 실패: {$trafficEntity->getIP()} - IF{$trafficEntity->getInterface()} (UID: {$trafficEntity->getPK()})";
             log_message('warning', $message);
             throw new Exception($message);
         }
-        
+
         // 이전 데이터를 조회하여 Rate 계산에 사용
         // $this->model은 TrafficDataModel의 인스턴스라고 가정
         $lastEntity = $this->model->getLastEntity($trafficEntity->getPK());
-        
-        $inKbitsSec = 0.0;
+
+        $inKbitsSec  = 0.0;
         $outKbitsSec = 0.0;
-        
+
         // 이전 데이터가 있어야만 Rate 계산 가능
         if ($lastEntity !== null) {
-            $lastTime = Time::parse($lastEntity->getCreatedAt())->getTimestamp();
+            $lastTime  = Time::parse($lastEntity->getCreatedAt())->getTimestamp();
             $deltaTime = Time::now()->getTimestamp() - $lastTime;
-            
+
             if ($deltaTime > 0) {
-                $lastIn = $lastEntity->getRawIn();
+                $lastIn  = $lastEntity->getRawIn();
                 $lastOut = $lastEntity->getRawOut();
 
                 // 💡 1. 인바운드 Octets 차분 계산 (오버플로우 처리)
@@ -142,23 +142,24 @@ class CollectorService extends CommonService
                     // 정상적인 차분
                     $deltaOutOctets = $currentOutOctets - $lastOut;
                 }
-                
+
                 // Kbit/s 계산: (Delta_Octets * 8 bits) / Delta_Time_Seconds / 1000 (-> Kbit/s)
                 // 실수(float) 연산으로 정확도를 높입니다.
-                $inKbitsSec = ($deltaInOctets * 8.0) / $deltaTime / 1000.0;
+                $inKbitsSec  = ($deltaInOctets * 8.0) / $deltaTime / 1000.0;
                 $outKbitsSec = ($deltaOutOctets * 8.0) / $deltaTime / 1000.0;
             } else {
                 log_message('error', "시간 차이 오류 발생: {$trafficEntity->getIP()} - {$deltaTime}초 (UID: {$trafficEntity->getPK()})");
             }
         }
-        
+
         // DB에 저장할 데이터를 배열로 반환
         return [
             // 💡 정수 캐스팅 대신 반올림을 사용하여 정밀도 유지 및 데이터 형식 일치
             'trafficinfo_uid' => (int)$trafficEntity->getPK(),
-            'in' => round($inKbitsSec, 2),  // 소수점 2자리까지 반올림
-            'out' => round($outKbitsSec, 2), // 소수점 2자리까지 반올림
-            'raw_in' => (int)$currentInOctets,
-            'raw_out' => (int)$currentOutOctets,
+            'in'              => round($inKbitsSec, 2),  // 소수점 2자리까지 반올림
+            'out'             => round($outKbitsSec, 2), // 소수점 2자리까지 반올림
+            'raw_in'          => (int)$currentInOctets,
+            'raw_out'         => (int)$currentOutOctets,
         ];
+    }
 }