diff --git a/app/Controllers/Admin/TrafficController.php b/app/Controllers/Admin/TrafficController.php
index 9384d67..a607d26 100644
--- a/app/Controllers/Admin/TrafficController.php
+++ b/app/Controllers/Admin/TrafficController.php
@@ -71,20 +71,23 @@ class TrafficController extends AdminController
     {
         return parent::view_process($uid);
     }
-    public function dashboard(): string
+    public function dashboard($uid): string
     {
+        $entity    = $this->service->getEntity($uid);
+        if (!$entity instanceof TrafficEntity) {
+            throw new \Exception(__METHOD__ . "에서 오류발생:{$uid}에 해당하는 트래픽정보를 찾을수없습니다.");
+        }
         return $this->action_render_process(
             $this->getActionPaths(),
             self::PATH . DIRECTORY_SEPARATOR . __FUNCTION__,
-            $this->getViewDatas()
+            ['entity' => $entity]
         );
     }
     /**
      * AJAX 요청을 처리하고, 모델에서 집계된 데이터를 JSON 형식으로 반환합니다.
      */
-    public function getAggregatedData(): ResponseInterface
+    public function getAggregatedData($uid): ResponseInterface
     {
-        $uid = $this->request->getVar('uid');
         $entity    = $this->service->getEntity($uid);
         if (!$entity instanceof TrafficEntity) {
             throw new \Exception(__METHOD__ . "에서 오류발생:{$uid}에 해당하는 트래픽정보를 찾을수없습니다.");
@@ -104,7 +107,7 @@ class TrafficController extends AdminController
             $aggregateDatas  = $collectorService->getAggregateDatas($entity, $startDate, $endDate);
             // 데이터를 JSON 형식으로 반환
             return $this->response->setJSON([
-                'message' => sprintf("[%s~%s] %s 트랙픽차트 ", $startDate, $endDate, $entity->getCustomTitle("%s[%s]", ['client', 'server_ip'])),
+                'message' => sprintf("[%s~%s] %s 트랙픽차트 ", $startDate, $endDate, $entity->getCustomTitle()),
                 'status' => 'success',
                 'data'   => $aggregateDatas // 이 데이터는 이제 사용자가 제공한 필드 구조를 가집니다.
             ]);
diff --git a/app/Entities/CommonEntity.php b/app/Entities/CommonEntity.php
index 7605c97..f4b16bf 100644
--- a/app/Entities/CommonEntity.php
+++ b/app/Entities/CommonEntity.php
@@ -14,7 +14,6 @@ abstract class CommonEntity extends Entity
     {
         parent::__construct($data);
     }
-
     final public function getPK(): int|string
     {
         $field = constant("static::PK");
@@ -25,7 +24,7 @@ abstract class CommonEntity extends Entity
         $field = constant("static::TITLE");
         return $this->attributes[$field] ?? "";
     }
-    final public function getCustomTitle(string $format, array $fields): string
+    final public function getTitleByFormat(string $format, array $fields): string
     {
         $parameters = array_map(fn($field) => $this->attributes[$field], $fields);
         return sprintf($format, ...$parameters);
diff --git a/app/Entities/TrafficEntity.php b/app/Entities/TrafficEntity.php
index 2cfa2e6..60ec0a1 100644
--- a/app/Entities/TrafficEntity.php
+++ b/app/Entities/TrafficEntity.php
@@ -15,6 +15,10 @@ class TrafficEntity extends CommonEntity
     protected $casts = [
         // 'role' => 'json-array', // 🚫 CSV 형식 저장을 위해 제거
     ];
+    public function getCustomTitle(): string
+    {
+        return $this->getTitleByFormat("%s[%s]", ['client', 'server_ip']);
+    }
     public function getClient(): string
     {
         return $this->attributes['client'];
diff --git a/app/Forms/CollectorForm.php b/app/Forms/CollectorForm.php
index 3790a4e..1e42ed3 100644
--- a/app/Forms/CollectorForm.php
+++ b/app/Forms/CollectorForm.php
@@ -33,7 +33,7 @@ class CollectorForm extends CommonForm
     switch ($field) {
       case 'trafficinfo_uid':
         foreach (service('trafficservice')->getEntities() as $entity) {
-          $tempOptions[$entity->getPK()] = $entity->getCustomTitle("%s[%s]", ['client', 'server_ip']);
+          $tempOptions[$entity->getPK()] = $entity->getCustomTitle();
         }
         $options['options'] = $tempOptions;
         break;
diff --git a/app/Views/admin/traffic/dashboard.php b/app/Views/admin/traffic/dashboard.php
index 66e6c47..8191b12 100644
--- a/app/Views/admin/traffic/dashboard.php
+++ b/app/Views/admin/traffic/dashboard.php
@@ -43,31 +43,26 @@
 </head>
 
 <body class="p-4 p-md-5">
-
   <div id="app" class="container-fluid" style="max-width: 1200px;">
     <header class="text-center mb-5">
       <h1 class="display-5 fw-bold text-dark mb-2"><?= $title ?? '트래픽 데이터 시각화 대시보드' ?></h1>
-      <p class="text-secondary">기간을 선택하여 트래픽 추이를 확인하세요.</p>
     </header>
-
     <!-- Configuration Card -->
     <div class="card shadow-lg mb-5 dashboard-card">
       <div class="card-body p-4 p-md-5">
-        <h2 class="h5 card-title text-dark mb-4">데이터 조회 설정</h2>
+        <h2 class="h5 card-title text-dark mb-4"><?= $viewDatas['entity']->getCustomTitle() ?>데이터 조회 설정</h2>
         <div class="row g-3 align-items-end">
           <!-- 1. Start Date Picker -->
           <div class="col-12 col-md-3">
             <label for="startDate" class="form-label text-muted">시작 날짜</label>
-            <input type="date" id="startDate" class="form-control" value="<?= date('Y-m-d', strtotime('-7 days')) ?>">
+            <input type="date" id="startDate" class="form-control" value="<?= date('Y-m-d') ?>">
           </div>
-
           <!-- 2. End Date Picker -->
           <div class="col-12 col-md-3">
             <label for="endDate" class="form-label text-muted">종료 날짜</label>
             <input type="date" id="endDate" class="form-control" value="<?= date('Y-m-d') ?>">
           </div>
         </div>
-
         <button onclick="fetchDataAndDrawChart()" id="viewChartBtn" class="mt-4 btn btn-primary btn-lg w-100 w-md-auto shadow-sm">
           차트 보기
         </button>
@@ -99,10 +94,8 @@
       </div>
     </div>
   </div>
-
   <!-- Bootstrap 5 JS Bundle 로드 -->
   <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
-
   <script>
     // 전역 변수 설정
     let trafficChart = null;
@@ -116,7 +109,7 @@
     // -----------------------------------------------------------
 
     async function fetchAggregatedData(startDate, endDate) {
-      const baseEndpoint = '<?= base_url("traffic/data") ?>'; // CI4 라우트로 지정된 기본 엔드포인트
+      const baseEndpoint = '<?= base_url("traffic/data/{$entity->getPK()}") ?>'; // CI4 라우트로 지정된 기본 엔드포인트
 
       // GET 요청을 위해 쿼리 파라미터를 생성합니다.
       const params = new URLSearchParams({