diff --git a/app/Services/ItemMaster/ItemPageService.php b/app/Services/ItemMaster/ItemPageService.php
index 3bc51e9..db9ed7f 100644
--- a/app/Services/ItemMaster/ItemPageService.php
+++ b/app/Services/ItemMaster/ItemPageService.php
@@ -43,11 +43,16 @@ public function store(array $data): ItemPage
     {
         $tenantId = $this->tenantId();
         $userId = $this->apiUserId();
+        $itemType = strtoupper($data['item_type']);
+
+        // item_type으로 common_codes에서 source_table 조회
+        $sourceTable = $this->getSourceTableFromCommonCode($itemType);
 
         $page = ItemPage::create([
             'tenant_id' => $tenantId,
             'page_name' => $data['page_name'],
-            'item_type' => $data['item_type'],
+            'item_type' => $itemType,
+            'source_table' => $sourceTable,
             'absolute_path' => $data['absolute_path'] ?? null,
             'is_active' => true,
             'created_by' => $userId,
@@ -127,4 +132,23 @@ public function destroy(int $id): void
         $page->update(['deleted_by' => $userId]);
         $page->delete();
     }
+
+    /**
+     * item_type에 해당하는 source_table을 common_codes.attributes에서 조회
+     */
+    private function getSourceTableFromCommonCode(string $itemType): ?string
+    {
+        $commonCode = \DB::table('common_codes')
+            ->where('code_group', 'item_type')
+            ->where('code', strtoupper($itemType))
+            ->first();
+
+        if (! $commonCode || ! $commonCode->attributes) {
+            return null;
+        }
+
+        $attrs = json_decode($commonCode->attributes, true);
+
+        return $attrs['source_table'] ?? null;
+    }
 }