diff --git a/app/Http/Controllers/Api/Admin/ItemFieldController.php b/app/Http/Controllers/Api/Admin/ItemFieldController.php
index 4116b200..dda3a7f4 100644
--- a/app/Http/Controllers/Api/Admin/ItemFieldController.php
+++ b/app/Http/Controllers/Api/Admin/ItemFieldController.php
@@ -165,7 +165,7 @@ public function customFields(Request $request): View
         $fields = $this->service->getFields($tenantId, $filters);
 
         // per_page 값을 명시적으로 뷰에 전달 (셀렉트박스 selected 상태 유지용)
-        $perPage = !empty($filters['per_page']) ? (int) $filters['per_page'] : 20;
+        $perPage = ! empty($filters['per_page']) ? (int) $filters['per_page'] : 20;
 
         return view('item-fields.partials.custom-fields', [
             'fields' => $fields,
@@ -628,12 +628,12 @@ public function storeSourceTable(Request $request): JsonResponse
 
         // MySQL INFORMATION_SCHEMA에서 컬럼 정보 조회 (COMMENT 포함)
         $dbName = config('database.connections.mysql.database');
-        $columnInfos = DB::select("
+        $columnInfos = DB::select('
             SELECT COLUMN_NAME, COLUMN_TYPE, COLUMN_COMMENT, IS_NULLABLE
             FROM INFORMATION_SCHEMA.COLUMNS
             WHERE TABLE_SCHEMA = ? AND TABLE_NAME = ?
             ORDER BY ORDINAL_POSITION
-        ", [$dbName, $tableName]);
+        ', [$dbName, $tableName]);
 
         $createdCount = 0;
         $orderNo = 1;
@@ -726,11 +726,11 @@ public function syncSourceTableFieldNames(string $sourceTable): JsonResponse
 
         // MySQL INFORMATION_SCHEMA에서 컬럼 정보 조회 (COMMENT 포함)
         $dbName = config('database.connections.mysql.database');
-        $columnInfos = DB::select("
+        $columnInfos = DB::select('
             SELECT COLUMN_NAME, COLUMN_COMMENT, IS_NULLABLE
             FROM INFORMATION_SCHEMA.COLUMNS
             WHERE TABLE_SCHEMA = ? AND TABLE_NAME = ?
-        ", [$dbName, $sourceTable]);
+        ', [$dbName, $sourceTable]);
 
         // 컬럼명 => COMMENT 매핑
         $columnComments = collect($columnInfos)->keyBy('COLUMN_NAME');
@@ -781,7 +781,7 @@ public function databaseTables(Request $request): JsonResponse
         // DB 테이블 목록 조회
         $tables = collect(DB::select('SHOW TABLES'))
             ->map(fn ($table) => array_values((array) $table)[0])
-            ->filter(function ($table) use ($excludedTables, $registeredTables) {
+            ->filter(function ($table) use ($excludedTables) {
                 // 시스템 테이블 제외
                 if (in_array($table, $excludedTables)) {
                     return false;
@@ -850,12 +850,12 @@ public function tableColumns(string $table): JsonResponse
 
         // MySQL INFORMATION_SCHEMA에서 컬럼 정보 조회 (COMMENT 포함)
         $dbName = config('database.connections.mysql.database');
-        $columnInfos = DB::select("
+        $columnInfos = DB::select('
             SELECT COLUMN_NAME, COLUMN_TYPE, DATA_TYPE, COLUMN_COMMENT, IS_NULLABLE
             FROM INFORMATION_SCHEMA.COLUMNS
             WHERE TABLE_SCHEMA = ? AND TABLE_NAME = ?
             ORDER BY ORDINAL_POSITION
-        ", [$dbName, $table]);
+        ', [$dbName, $table]);
 
         $columnDetails = [];
 
diff --git a/app/Http/Controllers/DailyLogController.php b/app/Http/Controllers/DailyLogController.php
index df909ff0..c0c40d46 100644
--- a/app/Http/Controllers/DailyLogController.php
+++ b/app/Http/Controllers/DailyLogController.php
@@ -70,14 +70,14 @@ private function getAttentionIssues(): array
                         ->where('due_date', '<', $today);
                 })
                 // 이번 주 마감 예정
-                ->orWhere(function ($q2) use ($today, $weekEnd) {
-                    $q2->whereNotNull('due_date')
-                        ->whereBetween('due_date', [$today, $weekEnd]);
-                })
+                    ->orWhere(function ($q2) use ($today, $weekEnd) {
+                        $q2->whereNotNull('due_date')
+                            ->whereBetween('due_date', [$today, $weekEnd]);
+                    })
                 // 긴급 표시
-                ->orWhere('is_urgent', true);
+                    ->orWhere('is_urgent', true);
             })
-            ->orderByRaw("CASE WHEN due_date < CURDATE() THEN 0 ELSE 1 END") // 마감초과 우선
+            ->orderByRaw('CASE WHEN due_date < CURDATE() THEN 0 ELSE 1 END') // 마감초과 우선
             ->orderBy('is_urgent', 'desc')
             ->orderBy('due_date')
             ->get();
@@ -110,14 +110,14 @@ private function getAttentionTasks(): array
                         ->where('due_date', '<', $today);
                 })
                 // 이번 주 마감 예정
-                ->orWhere(function ($q2) use ($today, $weekEnd) {
-                    $q2->whereNotNull('due_date')
-                        ->whereBetween('due_date', [$today, $weekEnd]);
-                })
+                    ->orWhere(function ($q2) use ($today, $weekEnd) {
+                        $q2->whereNotNull('due_date')
+                            ->whereBetween('due_date', [$today, $weekEnd]);
+                    })
                 // 긴급 표시
-                ->orWhere('is_urgent', true);
+                    ->orWhere('is_urgent', true);
             })
-            ->orderByRaw("CASE WHEN due_date < CURDATE() THEN 0 ELSE 1 END")
+            ->orderByRaw('CASE WHEN due_date < CURDATE() THEN 0 ELSE 1 END')
             ->orderBy('is_urgent', 'desc')
             ->orderBy('due_date')
             ->get();
diff --git a/app/Http/Controllers/DevTools/ApiExplorerController.php b/app/Http/Controllers/DevTools/ApiExplorerController.php
index 3cb65d61..50a2cf8f 100644
--- a/app/Http/Controllers/DevTools/ApiExplorerController.php
+++ b/app/Http/Controllers/DevTools/ApiExplorerController.php
@@ -151,7 +151,7 @@ public function execute(Request $request): JsonResponse
 
         // Authorization 헤더 추가 (사용자 입력 토큰이 우선)
         if ($token) {
-            $headers['Authorization'] = 'Bearer ' . $token;
+            $headers['Authorization'] = 'Bearer '.$token;
         }
 
         // API 실행
diff --git a/app/Http/Controllers/Lab/StrategyController.php b/app/Http/Controllers/Lab/StrategyController.php
index 83643eef..1bb9ac5f 100644
--- a/app/Http/Controllers/Lab/StrategyController.php
+++ b/app/Http/Controllers/Lab/StrategyController.php
@@ -129,4 +129,4 @@ public function salesStrategy()
     {
         return view('lab.strategy.sales-strategy');
     }
-}
\ No newline at end of file
+}
diff --git a/app/Models/ApiRequestLog.php b/app/Models/ApiRequestLog.php
index 245d9252..2e83924c 100644
--- a/app/Models/ApiRequestLog.php
+++ b/app/Models/ApiRequestLog.php
@@ -130,7 +130,7 @@ public function getAiAnalysisSummaryAttribute(): string
         $summary .= "### 요청 정보\n";
         $summary .= "- **메서드**: {$this->method}\n";
         $summary .= "- **URL**: {$this->url}\n";
-        $summary .= "- **라우트**: " . ($this->route_name ?? 'N/A') . "\n";
+        $summary .= '- **라우트**: '.($this->route_name ?? 'N/A')."\n";
         $summary .= "- **상태 코드**: {$this->response_status}\n";
         $summary .= "- **응답 시간**: {$this->duration_ms}ms\n";
         $summary .= "- **요청 시간**: {$this->created_at->format('Y-m-d H:i:s')}\n\n";
@@ -154,4 +154,4 @@ public function getAiAnalysisSummaryAttribute(): string
 
         return $summary;
     }
-}
\ No newline at end of file
+}
diff --git a/app/Services/ItemFieldSeedingService.php b/app/Services/ItemFieldSeedingService.php
index e2997dbb..ad12c808 100644
--- a/app/Services/ItemFieldSeedingService.php
+++ b/app/Services/ItemFieldSeedingService.php
@@ -368,7 +368,7 @@ public function getFields(int $tenantId, array $filters = []): \Illuminate\Contr
         }
 
         // 페이지당 항목 수 (기본 20개)
-        $perPage = !empty($filters['per_page']) ? (int) $filters['per_page'] : 20;
+        $perPage = ! empty($filters['per_page']) ? (int) $filters['per_page'] : 20;
 
         // 시스템 필드 우선 정렬 (is_common DESC), 그 다음 source_table, order_no
         return $query->orderByDesc('is_common')