diff --git a/Dockerfile.dev b/Dockerfile.dev
new file mode 100644
index 0000000..d5f1ebf
--- /dev/null
+++ b/Dockerfile.dev
@@ -0,0 +1,13 @@
+FROM node:20-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+ENV VITE_API_URL=http://192.168.31.60:8081
+RUN npm run build
+
+FROM nginx:alpine
+COPY --from=builder /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 2a49885..d2a83ed 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -5,7 +5,9 @@ networks:
 
 services:
   web-dev:
-    build: .
+    build:
+      context: .
+      dockerfile: Dockerfile.dev
     container_name: pulse-web-dev
     restart: always
     ports:
diff --git a/src/components/finance/FinanceAnalytics.jsx b/src/components/finance/FinanceAnalytics.jsx
index 8f4c14c..1dc597d 100644
--- a/src/components/finance/FinanceAnalytics.jsx
+++ b/src/components/finance/FinanceAnalytics.jsx
@@ -18,16 +18,16 @@ const MONTH_NAMES = [
   "Июл", "Авг", "Сен", "Окт", "Ноя", "Дек",
 ]
 
-export default function FinanceAnalytics() {
+export default function FinanceAnalytics({ month, year }) {
   const [analytics, setAnalytics] = useState(null)
   const [summary, setSummary] = useState(null)
   const [loading, setLoading] = useState(true)
 
   useEffect(() => {
-    const now = new Date()
+    setLoading(true)
     Promise.all([
       financeApi.getAnalytics({ months: 6 }),
-      financeApi.getSummary({ month: now.getMonth() + 1, year: now.getFullYear() }),
+      financeApi.getSummary({ month, year }),
     ])
       .then(([a, s]) => {
         setAnalytics(a)
@@ -35,7 +35,7 @@ export default function FinanceAnalytics() {
       })
       .catch(console.error)
       .finally(() => setLoading(false))
-  }, [])
+  }, [month, year])
 
   if (loading) {
     return (
@@ -72,7 +72,6 @@ export default function FinanceAnalytics() {
 
   return (
     <div className="space-y-6">
-      {/* Summary cards */}
       <div className="grid grid-cols-2 gap-3">
         <div className="card p-4">
           <p className="text-xs text-gray-500 dark:text-gray-400">
@@ -97,7 +96,6 @@ export default function FinanceAnalytics() {
         </div>
       </div>
 
-      {/* Bar chart */}
       {barData.length > 0 && (
         <div className="card p-5">
           <h3 className="font-display font-bold text-gray-900 dark:text-white mb-4">
@@ -131,7 +129,6 @@ export default function FinanceAnalytics() {
         </div>
       )}
 
-      {/* Donut chart */}
       {pieData.length > 0 && (
         <div className="card p-5">
           <h3 className="font-display font-bold text-gray-900 dark:text-white mb-4">
@@ -179,7 +176,6 @@ export default function FinanceAnalytics() {
         </div>
       )}
 
-      {/* Monthly trend */}
       {monthlyData.length > 0 && (
         <div className="card p-5">
           <h3 className="font-display font-bold text-gray-900 dark:text-white mb-4">
diff --git a/src/components/finance/FinanceDashboard.jsx b/src/components/finance/FinanceDashboard.jsx
index 8b711be..cae0c32 100644
--- a/src/components/finance/FinanceDashboard.jsx
+++ b/src/components/finance/FinanceDashboard.jsx
@@ -12,18 +12,18 @@ const COLORS = [
 
 const fmt = (n) => Number(n).toLocaleString("ru-RU") + " ₽"
 
-export default function FinanceDashboard() {
+export default function FinanceDashboard({ month, year }) {
   const [summary, setSummary] = useState(null)
   const [loading, setLoading] = useState(true)
 
   useEffect(() => {
-    const now = new Date()
+    setLoading(true)
     financeApi
-      .getSummary({ month: now.getMonth() + 1, year: now.getFullYear() })
+      .getSummary({ month, year })
       .then(setSummary)
       .catch(console.error)
       .finally(() => setLoading(false))
-  }, [])
+  }, [month, year])
 
   if (loading) {
     return (
@@ -63,7 +63,6 @@ export default function FinanceDashboard() {
 
   return (
     <div className="space-y-6">
-      {/* Balance Card */}
       <div className="card p-6 bg-gradient-to-br from-primary-950 to-primary-800 text-white">
         <p className="text-sm opacity-70">Баланс за месяц</p>
         <p className="text-3xl font-bold mt-1">{fmt(summary.balance)}</p>
@@ -83,7 +82,6 @@ export default function FinanceDashboard() {
         </div>
       </div>
 
-      {/* Top Categories */}
       {expenseCategories.length > 0 && (
         <div className="card p-5">
           <h3 className="font-display font-bold text-gray-900 dark:text-white mb-4">
@@ -120,7 +118,6 @@ export default function FinanceDashboard() {
         </div>
       )}
 
-      {/* Donut Chart */}
       {pieData.length > 0 && (
         <div className="card p-5">
           <h3 className="font-display font-bold text-gray-900 dark:text-white mb-4">
@@ -168,7 +165,6 @@ export default function FinanceDashboard() {
         </div>
       )}
 
-      {/* Daily Line Chart */}
       {dailyData.length > 0 && (
         <div className="card p-5">
           <h3 className="font-display font-bold text-gray-900 dark:text-white mb-4">
diff --git a/src/components/finance/TransactionList.jsx b/src/components/finance/TransactionList.jsx
index b2f90be..a276ce7 100644
--- a/src/components/finance/TransactionList.jsx
+++ b/src/components/finance/TransactionList.jsx
@@ -8,7 +8,7 @@ const formatDate = (d) => {
   return dt.toLocaleDateString("ru-RU", { day: "numeric", month: "long" })
 }
 
-export default function TransactionList({ onAdd }) {
+export default function TransactionList({ onAdd, month, year }) {
   const [transactions, setTransactions] = useState([])
   const [categories, setCategories] = useState([])
   const [loading, setLoading] = useState(true)
@@ -17,11 +17,12 @@ export default function TransactionList({ onAdd }) {
   const [search, setSearch] = useState("")
 
   useEffect(() => {
+    setLoading(true)
     Promise.all([
       financeApi.listCategories(),
       financeApi.listTransactions({
-        month: new Date().getMonth() + 1,
-        year: new Date().getFullYear(),
+        month,
+        year,
         limit: 100,
       }),
     ])
@@ -31,7 +32,7 @@ export default function TransactionList({ onAdd }) {
       })
       .catch(console.error)
       .finally(() => setLoading(false))
-  }, [])
+  }, [month, year])
 
   const filtered = transactions.filter((t) => {
     if (filter !== "all" && t.type !== filter) return false
@@ -67,7 +68,6 @@ export default function TransactionList({ onAdd }) {
 
   return (
     <div className="space-y-4">
-      {/* Search */}
       <input
         className="w-full px-4 py-2.5 rounded-xl bg-gray-100 dark:bg-gray-800 text-sm text-gray-900 dark:text-white placeholder-gray-400 outline-none"
         placeholder="Поиск по описанию..."
@@ -75,7 +75,6 @@ export default function TransactionList({ onAdd }) {
         onChange={(e) => setSearch(e.target.value)}
       />
 
-      {/* Type filter */}
       <div className="flex gap-2">
         {[
           ["all", "Все"],
@@ -96,7 +95,6 @@ export default function TransactionList({ onAdd }) {
         ))}
       </div>
 
-      {/* Category filter */}
       <div className="flex gap-2 overflow-x-auto pb-1">
         <button
           onClick={() => setCatFilter(null)}
@@ -123,7 +121,6 @@ export default function TransactionList({ onAdd }) {
         ))}
       </div>
 
-      {/* Transaction groups */}
       {Object.keys(grouped).length === 0 ? (
         <div className="card p-12 text-center">
           <span className="text-4xl block mb-3">🔍</span>
diff --git a/src/pages/Finance.jsx b/src/pages/Finance.jsx
index e27dd04..6c6aa77 100644
--- a/src/pages/Finance.jsx
+++ b/src/pages/Finance.jsx
@@ -13,13 +13,32 @@ const tabs = [
   { key: "categories", label: "Категории", icon: "🏷️" },
 ]
 
+const MONTH_NAMES = [
+  "Январь", "Февраль", "Март", "Апрель", "Май", "Июнь",
+  "Июль", "Август", "Сентябрь", "Октябрь", "Ноябрь", "Декабрь",
+]
+
 export default function Finance() {
+  const now = new Date()
   const [activeTab, setActiveTab] = useState("dashboard")
   const [showAdd, setShowAdd] = useState(false)
   const [refreshKey, setRefreshKey] = useState(0)
+  const [month, setMonth] = useState(now.getMonth() + 1)
+  const [year, setYear] = useState(now.getFullYear())
 
   const refresh = () => setRefreshKey((k) => k + 1)
 
+  const prevMonth = () => {
+    if (month === 1) { setMonth(12); setYear(y => y - 1) }
+    else setMonth(m => m - 1)
+  }
+  const nextMonth = () => {
+    if (month === 12) { setMonth(1); setYear(y => y + 1) }
+    else setMonth(m => m + 1)
+  }
+
+  const isCurrentMonth = month === now.getMonth() + 1 && year === now.getFullYear()
+
   return (
     <div className="min-h-screen bg-surface-50 dark:bg-gray-950 gradient-mesh pb-24">
       <header className="bg-white/70 dark:bg-gray-900/70 backdrop-blur-xl border-b border-gray-100/50 dark:border-gray-800 sticky top-0 z-10">
@@ -36,6 +55,31 @@ export default function Finance() {
             +
           </button>
         </div>
+
+        {/* Month Switcher */}
+        <div className="max-w-lg mx-auto px-4 pb-3">
+          <div className="flex items-center justify-center gap-4">
+            <button
+              onClick={prevMonth}
+              className="w-8 h-8 rounded-lg bg-gray-100 dark:bg-gray-800 text-gray-600 dark:text-gray-400 flex items-center justify-center hover:bg-gray-200 dark:hover:bg-gray-700 transition text-sm font-bold"
+            >
+              ←
+            </button>
+            <button
+              onClick={() => { setMonth(now.getMonth() + 1); setYear(now.getFullYear()) }}
+              className={"text-sm font-semibold min-w-[140px] text-center " + (isCurrentMonth ? "text-gray-900 dark:text-white" : "text-primary-600 dark:text-primary-400")}
+            >
+              {MONTH_NAMES[month - 1]} {year}
+            </button>
+            <button
+              onClick={nextMonth}
+              className="w-8 h-8 rounded-lg bg-gray-100 dark:bg-gray-800 text-gray-600 dark:text-gray-400 flex items-center justify-center hover:bg-gray-200 dark:hover:bg-gray-700 transition text-sm font-bold"
+            >
+              →
+            </button>
+          </div>
+        </div>
+
         <div className="max-w-lg mx-auto px-4 pb-3 flex gap-1.5 overflow-x-auto scrollbar-hide">
           {tabs.map((t) => (
             <button
@@ -54,11 +98,11 @@ export default function Finance() {
       </header>
 
       <div className="max-w-lg mx-auto px-4 py-6">
-        {activeTab === "dashboard" && <FinanceDashboard key={refreshKey} />}
+        {activeTab === "dashboard" && <FinanceDashboard key={refreshKey + "-" + month + "-" + year} month={month} year={year} />}
         {activeTab === "transactions" && (
-          <TransactionList key={refreshKey} onAdd={() => setShowAdd(true)} />
+          <TransactionList key={refreshKey + "-" + month + "-" + year} month={month} year={year} onAdd={() => setShowAdd(true)} />
         )}
-        {activeTab === "analytics" && <FinanceAnalytics key={refreshKey} />}
+        {activeTab === "analytics" && <FinanceAnalytics key={refreshKey + "-" + month + "-" + year} month={month} year={year} />}
         {activeTab === "categories" && <CategoriesManager refreshKey={refreshKey} />}
       </div>