diff --git a/Dockerfile b/Dockerfile
index 218628d..49c4f97 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -36,7 +36,8 @@ COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
 COPY --from=builder --chown=nextjs:nodejs /app/public ./public
 
 # 파일 업로드 디렉토리
-RUN mkdir -p /data_storage && chown nextjs:nodejs /data_storage
+RUN mkdir -p /data_storage /app/public/uploads/items && \
+    chown -R nextjs:nodejs /data_storage /app/public/uploads
 
 USER nextjs
 EXPOSE 3000
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 23883a2..f5a1a3b 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -13,11 +13,12 @@ services:
       - .env.production
     volumes:
       - ./data_storage:/data_storage
+      # 업로드 이미지 영구 저장 (컨테이너 재빌드 시에도 보존)
+      - ./public/uploads:/app/public/uploads
       # 자가 배포: webhook 이 호스트의 deploy.sh 를 실행하기 위함
       - /var/run/docker.sock:/var/run/docker.sock
       - ./scripts/deploy.sh:/deploy/deploy.sh:ro
       # source 디렉토리를 컨테이너 안에서 git pull 하기 위해 호스트의 소스를 마운트
-      # (호스트 ~/momo-erp/source 를 /deploy/source 로)
       - $PWD:/deploy/source
     networks:
       - traefik-net
diff --git a/scripts/deploy.sh b/scripts/deploy.sh
index 6c8420a..ed3631e 100644
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -10,6 +10,10 @@ echo "[$(date)] git fetch + reset --hard origin/main"
 git fetch origin
 git reset --hard origin/main
 
+# 업로드 디렉토리 보장 (컨테이너 마운트 경로)
+mkdir -p public/uploads/items
+chmod -R 777 public/uploads || true
+
 echo "[$(date)] docker compose up --build"
 docker compose -f docker-compose.prod.yml up -d --build
 
diff --git a/src/app/(main)/m/items/page.tsx b/src/app/(main)/m/items/page.tsx
index cc47db2..baa4ace 100644
--- a/src/app/(main)/m/items/page.tsx
+++ b/src/app/(main)/m/items/page.tsx
@@ -58,6 +58,12 @@ export default function ItemsBrowse() {
       }
       return [...c, { item, qty: 1 }];
     });
+    // 시각 피드백: 우측 상단 토스트
+    Swal.fire({
+      toast: true, position: "top-end", icon: "success",
+      title: `장바구니에 추가됨: ${item.ITEM_NAME}`,
+      showConfirmButton: false, timer: 1500, timerProgressBar: true,
+    });
   };
 
   const updateQty = (objid: string, delta: number) => {
@@ -123,7 +129,7 @@ export default function ItemsBrowse() {
   };
 
   return (
-    <div className="grid lg:grid-cols-[1fr_380px] gap-6">
+    <div className="grid md:grid-cols-[1fr_340px] gap-4">
       <div className="space-y-4">
         <div>
           <h1 className="text-2xl font-bold text-slate-900">품목 검색</h1>
@@ -194,7 +200,7 @@ export default function ItemsBrowse() {
       </div>
 
       {/* 장바구니 */}
-      <aside className="lg:sticky lg:top-6 self-start bg-white border border-slate-200 rounded-xl p-5 shadow-sm h-fit">
+      <aside className="md:sticky md:top-4 self-start bg-white border-2 border-emerald-300 rounded-xl p-5 shadow-lg h-fit">
         <div className="flex items-center justify-between mb-3">
           <div className="flex items-center gap-2 font-bold text-slate-800">
             <ShoppingCart size={16} />
diff --git a/src/app/api/m/items/upload-image/route.ts b/src/app/api/m/items/upload-image/route.ts
index dff2aa2..778bb8c 100644
--- a/src/app/api/m/items/upload-image/route.ts
+++ b/src/app/api/m/items/upload-image/route.ts
@@ -1,5 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
-import { writeFile, mkdir } from "node:fs/promises";
+import { writeFile, mkdir, stat } from "node:fs/promises";
 import path from "node:path";
 import { requireMomoAdmin } from "@/lib/momo-guard";
 import { createObjectId } from "@/lib/utils";
@@ -11,28 +11,57 @@ export async function POST(req: NextRequest) {
   const g = await requireMomoAdmin();
   if (g instanceof NextResponse) return g;
 
-  const form = await req.formData();
-  const file = form.get("file") as File | null;
-  if (!file) return NextResponse.json({ success: false, message: "파일이 없습니다." }, { status: 400 });
-  if (!ALLOWED.includes(file.type)) {
-    return NextResponse.json({ success: false, message: "이미지 파일만 업로드 가능합니다." }, { status: 400 });
+  try {
+    const form = await req.formData();
+    const file = form.get("file") as File | null;
+    if (!file) return NextResponse.json({ success: false, message: "파일이 없습니다." }, { status: 400 });
+    if (!ALLOWED.includes(file.type)) {
+      return NextResponse.json({ success: false, message: "이미지 파일만 업로드 가능합니다." }, { status: 400 });
+    }
+    if (file.size > MAX_SIZE) {
+      return NextResponse.json({ success: false, message: "파일 크기는 5MB 이하여야 합니다." }, { status: 400 });
+    }
+
+    const today = new Date();
+    const ymd = `${today.getFullYear()}${String(today.getMonth() + 1).padStart(2, "0")}`;
+
+    // 저장 경로 후보 (운영 도커 마운트 / 로컬 dev / 폴백)
+    const candidates = [
+      "/app/public/uploads/items",                            // 컨테이너 표준
+      path.join(process.cwd(), "public", "uploads", "items"), // 로컬 dev
+      "/data_storage/uploads/items",                          // 폴백
+    ];
+
+    let baseDir: string | null = null;
+    for (const c of candidates) {
+      try {
+        await mkdir(path.join(c, ymd), { recursive: true });
+        await stat(path.join(c, ymd));
+        baseDir = c;
+        break;
+      } catch { /* 다음 후보 */ }
+    }
+    if (!baseDir) {
+      console.error("[upload] 저장 디렉토리 생성 실패 — 모든 후보 권한 없음");
+      return NextResponse.json({ success: false, message: "서버 저장소 권한 오류 — 운영자에게 문의" }, { status: 500 });
+    }
+
+    const ext = (file.name.match(/\.[a-zA-Z0-9]+$/)?.[0] ?? ".jpg").toLowerCase();
+    const safeExt = /^\.(jpg|jpeg|png|webp|gif)$/.test(ext) ? ext : ".jpg";
+    const fname = createObjectId() + safeExt;
+    const fpath = path.join(baseDir, ymd, fname);
+    const buf = Buffer.from(await file.arrayBuffer());
+    await writeFile(fpath, buf);
+
+    // URL 은 /uploads/items/.. 로 통일 (Next.js public 정적 서빙)
+    const url = baseDir === "/data_storage/uploads/items"
+      ? `/api/file/items/${ymd}/${fname}`   // data_storage는 별도 핸들러 필요
+      : `/uploads/items/${ymd}/${fname}`;
+    console.log("[upload] saved:", fpath, "→", url);
+    return NextResponse.json({ success: true, url, savedAt: fpath });
+  } catch (err) {
+    const msg = err instanceof Error ? err.message : String(err);
+    console.error("[upload] error:", msg);
+    return NextResponse.json({ success: false, message: `업로드 실패: ${msg}` }, { status: 500 });
   }
-  if (file.size > MAX_SIZE) {
-    return NextResponse.json({ success: false, message: "파일 크기는 5MB 이하여야 합니다." }, { status: 400 });
-  }
-
-  const today = new Date();
-  const ymd = `${today.getFullYear()}${String(today.getMonth() + 1).padStart(2, "0")}`;
-  const dir = path.join(process.cwd(), "public", "uploads", "items", ymd);
-  await mkdir(dir, { recursive: true });
-
-  const ext = (file.name.match(/\.[a-zA-Z0-9]+$/)?.[0] ?? ".jpg").toLowerCase();
-  const safeExt = /^\.(jpg|jpeg|png|webp|gif)$/.test(ext) ? ext : ".jpg";
-  const fname = createObjectId() + safeExt;
-  const fpath = path.join(dir, fname);
-  const buf = Buffer.from(await file.arrayBuffer());
-  await writeFile(fpath, buf);
-
-  const url = `/uploads/items/${ymd}/${fname}`;
-  return NextResponse.json({ success: true, url });
 }