diff --git a/backend/app.py b/backend/app.py
index 7c4d486..c43e9cd 100644
--- a/backend/app.py
+++ b/backend/app.py
@@ -5105,7 +5105,7 @@ def api_rx_usage():
                 ISNULL(G.GoodsName, '알 수 없음') as product_name,
                 ISNULL(G.SplName, '') as supplier,
                 SUM(ISNULL(P.QUAN, 1)) as total_qty,
-                SUM(ISNULL(P.QUAN, 1) * ISNULL(P.Days, 1)) as total_dose,
+                SUM(ISNULL(P.INV_QUAN, 0)) as total_dose,  -- 총 투약량 (1회복용량 x 복용횟수 x 일수)
                 SUM(ISNULL(P.DRUPRICE, 0)) as total_amount,  -- DRUPRICE 합계
                 COUNT(DISTINCT P.PreSerial) as prescription_count,
                 COALESCE(NULLIF(G.BARCODE, ''), '') as barcode,
diff --git a/backend/pmr_api.py b/backend/pmr_api.py
index f9f121c..a250edb 100644
--- a/backend/pmr_api.py
+++ b/backend/pmr_api.py
@@ -1008,11 +1008,15 @@ def create_label_image(patient_name, med_name, add_info='', dosage=0, frequency=
     draw_centered(dosage_text, start_y, info_font)
     draw_centered(time_text, start_y + fixed_line_height + line_spacing, info_font)
     
-    y = box_bottom + 10
+    # 조제일 (시그니처 위쪽에 배치) - 먼저 위치 계산
+    today = datetime.now().strftime('%Y-%m-%d')
+    print_date_text = f"조제일 : {today}"
+    bbox = draw.textbbox((0, 0), print_date_text, font=small_font)
+    date_w, date_h = bbox[2] - bbox[0], bbox[3] - bbox[1]
+    print_date_y = label_height - date_h - 70  # 시그니처 위쪽
     
-    # 보관조건 표시 (용법 박스와 조제일 사이 여백)
+    # 보관조건 표시 (조제일 바로 위에 고정 배치)
     if storage_conditions:
-        # 모든 보관조건 표시 (실온보관, 냉장보관 등)
         storage_text = f"* {storage_conditions}"
         try:
             storage_font = ImageFont.truetype(font_path, 28)
@@ -1020,15 +1024,11 @@ def create_label_image(patient_name, med_name, add_info='', dosage=0, frequency=
             storage_font = ImageFont.load_default()
         bbox_storage = draw.textbbox((0, 0), storage_text, font=storage_font)
         storage_w = bbox_storage[2] - bbox_storage[0]
-        draw.text(((label_width - storage_w) / 2, y), storage_text, font=storage_font, fill="black")
-        y += 25
+        storage_h = bbox_storage[3] - bbox_storage[1]
+        storage_y = print_date_y - storage_h - 8  # 조제일 위 8px 간격
+        draw.text(((label_width - storage_w) / 2, storage_y), storage_text, font=storage_font, fill="black")
     
-    # 조제일 (시그니처 위쪽에 배치)
-    today = datetime.now().strftime('%Y-%m-%d')
-    print_date_text = f"조제일 : {today}"
-    bbox = draw.textbbox((0, 0), print_date_text, font=small_font)
-    date_w, date_h = bbox[2] - bbox[0], bbox[3] - bbox[1]
-    print_date_y = label_height - date_h - 70  # 시그니처 위쪽
+    # 조제일 그리기
     draw.text(((label_width - date_w) / 2, print_date_y), print_date_text, font=small_font, fill="black")
     
     # 시그니처 박스 (하단 - 약국명)