diff --git a/frontend/components/drawings/list.tsx b/frontend/components/drawings/list.tsx
index f88adf5..1ab789f 100644
--- a/frontend/components/drawings/list.tsx
+++ b/frontend/components/drawings/list.tsx
@@ -1,9 +1,6 @@
 'use client';
 
-import { DrawingCard } from '@/components/drawings/card';
 import { useDrawings } from '@/hooks/use-drawing';
-import { Drawing } from '@/types/drawing';
-import { Loader2 } from 'lucide-react';
 import { useState } from 'react';
 import { PaginationState, SortingState } from '@tanstack/react-table';
 import { ServerDataTable } from '@/components/documents/common/server-data-table';
@@ -32,12 +29,11 @@ export function DrawingList({ type, projectId, filters }: DrawingListProps) {
   const {
     data: response,
     isLoading,
-    isError,
   } = useDrawings(type, {
     projectId,
     ...filters,
     page: pagination.pageIndex + 1, // API is 1-based
-    pageSize: pagination.pageSize,
+    limit: pagination.pageSize,
   } as any);
 
   const drawings = response?.data || [];
diff --git a/specs/03-Data-and-Storage/lcbp3-v1.8.0-schema.sql b/specs/03-Data-and-Storage/lcbp3-v1.8.0-schema.sql
index 3447e64..53bf092 100644
--- a/specs/03-Data-and-Storage/lcbp3-v1.8.0-schema.sql
+++ b/specs/03-Data-and-Storage/lcbp3-v1.8.0-schema.sql
@@ -1044,8 +1044,10 @@ CREATE TABLE attachments (
   uploaded_by_user_id INT NOT NULL COMMENT 'ผู้อัปโหลดไฟล์',
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT 'วันที่อัปโหลด',
   expires_at DATETIME NULL COMMENT 'เวลาหมดอายุของไฟล์ Temp',
-  CHECKSUM VARCHAR(64) NULL COMMENT 'SHA -256 Checksum',
-  FOREIGN KEY (uploaded_by_user_id) REFERENCES users (user_id) ON DELETE CASCADE
+  CHECKSUM VARCHAR(64) NULL COMMENT 'SHA-256 Checksum',
+  reference_date DATE NULL COMMENT 'Date used for folder structure (e.g. Issue Date) to prevent broken paths',
+  FOREIGN KEY (uploaded_by_user_id) REFERENCES users (user_id) ON DELETE CASCADE,
+  INDEX idx_attachments_reference_date (reference_date)
 ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = 'ตาราง "กลาง" เก็บไฟล์แนบทั้งหมดของระบบ';
 
 -- ตารางเชื่อม correspondences กับ attachments (M:N)