diff --git a/Dockerfile b/Dockerfile
index 2cc5592..0b4740f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,23 +1,22 @@
 # КЛГ АСУ ТК — Frontend (Next.js)
 FROM node:20-alpine AS builder
-
 WORKDIR /app
-COPY package.json ./
-RUN npm install --production=false
+COPY package.json package-lock.json ./
+RUN npm ci || npm install
 COPY . .
+ARG NEXT_PUBLIC_API_URL=/api/v1
+ARG NEXT_PUBLIC_WS_URL=ws://backend:8000
+ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
+ENV NEXT_PUBLIC_WS_URL=$NEXT_PUBLIC_WS_URL
 RUN npm run build
 
 FROM node:20-alpine AS runner
 WORKDIR /app
 ENV NODE_ENV=production
-
 COPY --from=builder /app/.next ./.next
-COPY --from=builder /app/node_modules ./node_modules
-COPY --from=builder /app/package.json ./
 COPY --from=builder /app/public ./public
-
-HEALTHCHECK --interval=30s --timeout=5s \
-    CMD wget -q --spider http://localhost:3000 || exit 1
-
+COPY --from=builder /app/package.json ./
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/next.config.js ./
 EXPOSE 3000
 CMD ["npm", "start"]
diff --git a/backend/app/main.py b/backend/app/main.py
index 3104415..32b4f68 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -40,8 +40,8 @@ async def lifespan(app: FastAPI):
     """Startup / shutdown events."""
     # Create tables if they don't exist (dev only; production uses Alembic)
     Base.metadata.create_all(bind=engine)
-    # Планировщик рисков: заглушка без app; с app — см. setup_scheduler(app) при необходимости
-    setup_scheduler()
+    # Планировщик рисков (передаём app для shutdown hook)
+    setup_scheduler(app)
     yield
 
 
@@ -116,6 +116,13 @@ app.add_middleware(
 # ---------------------------------------------------------------------------
 app.add_middleware(RequestLoggerMiddleware)
 
+# ---------------------------------------------------------------------------
+# Global authentication dependency (должно быть определено до первого include_router с dependencies=AUTH_DEPENDENCY)
+# ---------------------------------------------------------------------------
+from fastapi import Depends
+from app.api.deps import get_current_user
+AUTH_DEPENDENCY = [Depends(get_current_user)]
+
 # ---------------------------------------------------------------------------
 # Prometheus metrics
 # ---------------------------------------------------------------------------
@@ -176,13 +183,6 @@ app.add_exception_handler(SQLAlchemyError, sqlalchemy_error_handler)
 app.add_exception_handler(Exception, general_exception_handler)
 
 
-# ---------------------------------------------------------------------------
-# Global authentication dependency for all API routes
-from app.api.deps import get_current_user
-from fastapi import Depends
-
-AUTH_DEPENDENCY = [Depends(get_current_user)]
-
 # Routers — все API v1
 # ---------------------------------------------------------------------------
 PREFIX = settings.API_V1_PREFIX
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 4d4958e..418ac63 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -28,6 +28,9 @@ structlog==24.4.0
 # Monitoring
 prometheus-client==0.21.0
 
+# Scheduler (risk scan jobs)
+APScheduler>=3.10
+
 # Utils
 python-dotenv==1.0.1
 
diff --git a/docker-compose.yml b/docker-compose.yml
index c5fdde4..22b6d93 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 # КЛГ АСУ ТК v27 — Full Stack
 # docker compose up -d
-version: '3.8'
+# (version удалён — deprecated в Docker Compose v2+)
 
 services:
   # ─── Database ───────────────────────────────────