diff --git a/backend/check_raninex.py b/backend/check_raninex.py
new file mode 100644
index 0000000..e1442af
--- /dev/null
+++ b/backend/check_raninex.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+import requests
+
+# 지오영 확인
+geo = requests.get('http://localhost:7001/api/geoyoung/orders/summary-by-kd?start_date=2026-03-07&end_date=2026-03-07', timeout=120).json()
+print("=== 지오영 ===")
+for kd, info in geo.get('by_kd_code', {}).items():
+    if '라니넥스' in info['product_name'] or '나잘' in info['product_name']:
+        print(f"  KD: {kd}")
+        print(f"  product_name: {info['product_name']}")
+        print(f"  spec: {info['spec']}")
+        print(f"  boxes: {info['boxes']}")
+        print(f"  units: {info['units']}")
+        print()
+
+# 수인 확인
+sooin = requests.get('http://localhost:7001/api/sooin/orders/summary-by-kd?start_date=2026-03-07&end_date=2026-03-07', timeout=120).json()
+print("=== 수인약품 ===")
+found = False
+for kd, info in sooin.get('by_kd_code', {}).items():
+    if '라니넥스' in info['product_name'] or '나잘' in info['product_name']:
+        print(f"  KD: {kd}")
+        print(f"  product_name: {info['product_name']}")
+        print(f"  spec: {info['spec']}")
+        print(f"  boxes: {info['boxes']}")
+        print(f"  units: {info['units']}")
+        found = True
+        print()
+
+if not found:
+    print("  (없음)")
diff --git a/backend/check_search_spec.py b/backend/check_search_spec.py
new file mode 100644
index 0000000..d6c980c
--- /dev/null
+++ b/backend/check_search_spec.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+import requests
+
+# 스틸녹스 검색해서 spec 필드 확인
+res = requests.get('http://localhost:7001/api/geoyoung/stock?keyword=스틸녹스', timeout=30)
+data = res.json()
+
+print("=== 지오영 제품 검색 결과 ===")
+for item in data.get('items', [])[:3]:
+    print(f"  product_name: {item.get('product_name')}")
+    print(f"  specification: {item.get('specification')}")
+    print(f"  stock: {item.get('stock')}")
+    print()
+
+# 수인도 확인
+res2 = requests.get('http://localhost:7001/api/sooin/stock?keyword=스틸녹스', timeout=30)
+data2 = res2.json()
+
+print("=== 수인 제품 검색 결과 ===")
+for item in data2.get('items', [])[:3]:
+    print(f"  name: {item.get('name')}")
+    print(f"  spec: {item.get('spec')}")
+    print(f"  stock: {item.get('stock')}")
+    print()
diff --git a/backend/geoyoung_api.py b/backend/geoyoung_api.py
index a9df943..5466239 100644
--- a/backend/geoyoung_api.py
+++ b/backend/geoyoung_api.py
@@ -600,15 +600,19 @@ def api_geoyoung_orders_by_kd():
         """
         규격에서 수량 추출 (30T → 30, 100C → 100)
         
-        우선순위:
-        1. spec에서 T/C/P/D 단위 숫자 (예: 14T → 14)
-        2. product_name에서 T/C/P/D 단위 숫자
-        3. spec의 첫 번째 숫자 (fallback)
+        단위 처리:
+        - T/C/P: 정/캡슐/포 → 숫자 그대로 (30T → 30)
+        - D: 도즈/분사 → 1로 처리 (140D → 1, 박스 단위)
+        - mg/ml/g: 용량 → 1로 처리
         """
         combined = f"{spec} {product_name}"
         
-        # T/C/P/D 단위가 붙은 숫자 우선 추출 (예: 14T, 100C, 30P, 140D)
-        qty_match = re.search(r'(\d+)\s*[TCPD]\b', combined, re.IGNORECASE)
+        # D(도즈) 단위는 박스 단위로 계산 (140D → 1)
+        if re.search(r'\d+\s*D\b', combined, re.IGNORECASE):
+            return 1
+        
+        # T/C/P 단위가 붙은 숫자 추출 (예: 14T, 100C, 30P)
+        qty_match = re.search(r'(\d+)\s*[TCP]\b', combined, re.IGNORECASE)
         if qty_match:
             return int(qty_match.group(1))