diff --git a/client/src/features/product-review/ui/ReviewDialog.tsx b/client/src/features/product-review/ui/ReviewDialog.tsx
index 2f9a01c..959ad2c 100644
--- a/client/src/features/product-review/ui/ReviewDialog.tsx
+++ b/client/src/features/product-review/ui/ReviewDialog.tsx
@@ -20,8 +20,8 @@ type Props = {
   error: unknown
   uploadError: unknown
   onClose: () => void
-  onSubmit: (params: { rating: number; text: string; imageUrl: string | null }) => void
-  onUploadImage: (file: File) => void
+  onSubmit: (params: { rating: number; text: string; imageUrl: string | null }) => Promise<void>
+  onUploadImage: (file: File) => Promise<{ url: string }>
 }
 
 function reviewSubmitErrorMessage(err: unknown): string {
@@ -55,11 +55,13 @@ export function ReviewDialog({
   const [rating, setRating] = useState<number>(5)
   const [text, setText] = useState('')
   const [imageUrl, setImageUrl] = useState<string | null>(null)
+  const [localUploadError, setLocalUploadError] = useState<string | null>(null)
 
   const reset = () => {
     setRating(5)
     setText('')
     setImageUrl(null)
+    setLocalUploadError(null)
   }
 
   const handleClose = () => {
@@ -68,9 +70,9 @@ export function ReviewDialog({
     onClose()
   }
 
-  const handleSubmit = () => {
+  const handleSubmit = async () => {
     if (isPending) return
-    onSubmit({ rating, text: text.trim(), imageUrl })
+    await onSubmit({ rating, text: text.trim(), imageUrl })
   }
 
   return (
@@ -96,11 +98,19 @@ export function ReviewDialog({
               hidden
               type="file"
               accept="image/png,image/jpeg,image/webp"
-              onChange={(e) => {
+              onChange={async (e) => {
                 const file = e.target.files?.[0]
                 if (!file) return
-                onUploadImage(file)
                 e.currentTarget.value = ''
+                setLocalUploadError(null)
+                try {
+                  const result = await onUploadImage(file)
+                  setImageUrl(result.url)
+                } catch (err) {
+                  setLocalUploadError(
+                    err instanceof Error ? err.message : 'Не удалось загрузить фото. Разрешены png, jpg, jpeg, webp.',
+                  )
+                }
               }}
             />
           </Button>
@@ -126,11 +136,13 @@ export function ReviewDialog({
             }}
           />
         )}
-        {uploadError ? (
+        {uploadError || localUploadError ? (
           <Alert severity="error" sx={{ mt: 2 }}>
-            {uploadError instanceof Error
-              ? uploadError.message
-              : 'Не удалось загрузить фото. Разрешены png, jpg, jpeg, webp.'}
+            {localUploadError
+              ? localUploadError
+              : uploadError instanceof Error
+                ? uploadError.message
+                : 'Не удалось загрузить фото. Разрешены png, jpg, jpeg, webp.'}
           </Alert>
         ) : null}
         {error ? (
diff --git a/client/src/features/product-review/ui/ReviewSection.tsx b/client/src/features/product-review/ui/ReviewSection.tsx
index a9191e8..4cc1db4 100644
--- a/client/src/features/product-review/ui/ReviewSection.tsx
+++ b/client/src/features/product-review/ui/ReviewSection.tsx
@@ -17,7 +17,12 @@ type Props = {
   isUploadPending: boolean
   submitError: unknown
   uploadError: unknown
-  onSubmitReview: (params: { productId: string; rating: number; text: string; imageUrl: string | null }) => void
+  onSubmitReview: (params: {
+    productId: string
+    rating: number
+    text: string
+    imageUrl: string | null
+  }) => Promise<void>
   onUploadImage: (file: File) => Promise<{ url: string }>
 }
 
@@ -75,17 +80,20 @@ export function ReviewSection({
           setTarget(null)
           setUploadedImageUrl(null)
         }}
-        onSubmit={(params) => {
+        onSubmit={async (params) => {
           if (!target) return
-          onSubmitReview({
+          await onSubmitReview({
             productId: target.productId,
             ...params,
             imageUrl: uploadedImageUrl,
           })
+          setTarget(null)
+          setUploadedImageUrl(null)
         }}
         onUploadImage={async (file) => {
           const result = await onUploadImage(file)
           setUploadedImageUrl(result.url)
+          return result
         }}
       />
     </Box>
diff --git a/client/src/pages/admin-users/ui/AdminUsersPage.tsx b/client/src/pages/admin-users/ui/AdminUsersPage.tsx
index 90ca7b9..6a18d72 100644
--- a/client/src/pages/admin-users/ui/AdminUsersPage.tsx
+++ b/client/src/pages/admin-users/ui/AdminUsersPage.tsx
@@ -9,6 +9,7 @@ import TableRow from '@mui/material/TableRow'
 import TextField from '@mui/material/TextField'
 import Typography from '@mui/material/Typography'
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
+import { useUnit } from 'effector-react'
 import { Controller, useForm } from 'react-hook-form'
 import { Link as RouterLink } from 'react-router-dom'
 import { createAdminUser, deleteAdminUser, fetchAdminUsers, updateAdminUser } from '@/entities/user/api/user-api'
@@ -16,6 +17,7 @@ import type { AdminUser } from '@/entities/user/model/types'
 import { getErrorMessage } from '@/shared/lib/get-error-message'
 import { invalidateQueryKeys } from '@/shared/lib/invalidate-query-keys'
 import { useEditDialogState } from '@/shared/lib/use-edit-dialog-state'
+import { $user } from '@/shared/model/auth'
 import { AdminDialog } from '@/shared/ui/AdminDialog/AdminDialog'
 import { AdminTable } from '@/shared/ui/AdminTable'
 import { EntityRowActions } from '@/shared/ui/EntityRowActions'
@@ -44,6 +46,8 @@ export function AdminUsersPage() {
   const [q, setQ] = useState('')
   const [page, setPage] = useState(0)
   const [rowsPerPage, setRowsPerPage] = useState(20)
+  const currentUser = useUnit($user)
+  const currentUserId = currentUser?.id
 
   const userForm = useForm<UserFormState>({
     defaultValues: emptyUserForm(),
@@ -192,7 +196,7 @@ export function AdminUsersPage() {
               <TableCell align="right">
                 <EntityRowActions
                   onEdit={() => openEdit(u)}
-                  onDelete={() => deleteMut.mutate(u.id)}
+                  onDelete={u.id === currentUserId ? undefined : () => deleteMut.mutate(u.id)}
                   deleteDisabled={deleteMut.isPending}
                   confirmDeleteMessage={`Удалить пользователя ${u.email}?`}
                 />
@@ -237,7 +241,15 @@ export function AdminUsersPage() {
           <Controller
             control={userForm.control}
             name="email"
-            render={({ field }) => <TextField label="Почта" fullWidth required {...field} />}
+            render={({ field }) => (
+              <TextField
+                label="Почта"
+                fullWidth
+                required
+                disabled={Boolean(editing && editing.id === currentUserId)}
+                {...field}
+              />
+            )}
           />
           <Controller
             control={userForm.control}
diff --git a/client/src/pages/me/ui/sections/NotificationsPage.tsx b/client/src/pages/me/ui/sections/NotificationsPage.tsx
index 5e3ab82..85524c3 100644
--- a/client/src/pages/me/ui/sections/NotificationsPage.tsx
+++ b/client/src/pages/me/ui/sections/NotificationsPage.tsx
@@ -10,14 +10,18 @@ import {
   fetchUserNotificationSettings,
   updateUserNotificationSettings,
 } from '@/entities/notification/api/notifications-api'
+import type { UserNotificationSettings } from '@/entities/notification/api/notifications-api'
 
-const eventFields = [
-  { key: 'orderCreated' as const, label: 'Заказ создан' },
-  { key: 'orderStatusChanged' as const, label: 'Изменение статуса заказа' },
-  { key: 'orderMessageReceived' as const, label: 'Сообщение в чате заказа' },
-  { key: 'paymentStatusChanged' as const, label: 'Изменение статуса оплаты' },
-  { key: 'deliveryFeeAdjusted' as const, label: 'Корректировка стоимости доставки' },
-]
+function isOrderStatusChangesOn(s: UserNotificationSettings): boolean {
+  return s.orderCreated && s.orderStatusChanged && s.paymentStatusChanged && s.deliveryFeeAdjusted
+}
+
+const orderStatusChangesPayload = (on: boolean) => ({
+  orderCreated: on,
+  orderStatusChanged: on,
+  paymentStatusChanged: on,
+  deliveryFeeAdjusted: on,
+})
 
 export function NotificationsPage() {
   const queryClient = useQueryClient()
@@ -45,9 +49,11 @@ export function NotificationsPage() {
 
   const handleToggle = (field: string, value: boolean) => {
     setError(null)
-    mutation.mutate({ [field]: value } as Record<string, boolean>)
+    mutation.mutate({ [field]: value })
   }
 
+  const statusChangesOn = isOrderStatusChangesOn(settings)
+
   return (
     <Box>
       <Typography variant="h4" gutterBottom>
@@ -80,19 +86,26 @@ export function NotificationsPage() {
         </Box>
 
         <Box sx={{ pl: 4 }}>
-          {eventFields.map(({ key, label }) => (
-            <FormControlLabel
-              key={key}
-              control={
-                <Switch
-                  checked={settings[key]}
-                  disabled={!settings.globalEnabled}
-                  onChange={(e) => handleToggle(key, e.target.checked)}
-                />
-              }
-              label={label}
-            />
-          ))}
+          <FormControlLabel
+            control={
+              <Switch
+                checked={statusChangesOn}
+                disabled={!settings.globalEnabled}
+                onChange={(e) => mutation.mutate(orderStatusChangesPayload(e.target.checked))}
+              />
+            }
+            label="Изменения статуса заказа"
+          />
+          <FormControlLabel
+            control={
+              <Switch
+                checked={settings.orderMessageReceived}
+                disabled={!settings.globalEnabled}
+                onChange={(e) => handleToggle('orderMessageReceived', e.target.checked)}
+              />
+            }
+            label="Сообщения в чате заказа"
+          />
         </Box>
       </Stack>
     </Box>
diff --git a/client/src/pages/me/ui/sections/OrderDetailPage.tsx b/client/src/pages/me/ui/sections/OrderDetailPage.tsx
index 353c515..ae3d180 100644
--- a/client/src/pages/me/ui/sections/OrderDetailPage.tsx
+++ b/client/src/pages/me/ui/sections/OrderDetailPage.tsx
@@ -7,7 +7,7 @@ import Link from '@mui/material/Link'
 import Stack from '@mui/material/Stack'
 import Typography from '@mui/material/Typography'
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
-import { Link as RouterLink, useParams, useSearchParams } from 'react-router-dom'
+import { Link as RouterLink, useNavigate, useParams, useSearchParams } from 'react-router-dom'
 import {
   confirmOrderReceived,
   createOrderPayment,
@@ -30,6 +30,7 @@ import { orderStatusLabelRu } from '@/shared/lib/order-status-labels'
 export function OrderDetailPage() {
   const { id } = useParams()
   const qc = useQueryClient()
+  const navigate = useNavigate()
 
   const [searchParams] = useSearchParams()
   const paidParam = searchParams.get('paid')
@@ -58,6 +59,14 @@ export function OrderDetailPage() {
     },
   })
 
+  useEffect(() => {
+    const data = paymentStatusQuery.data
+    if (data && (data.paid || data.status === 'canceled') && paidParam === '1') {
+      qc.invalidateQueries({ queryKey: ['me', 'orders', id] })
+      navigate(`/me/orders/${id}`, { replace: true })
+    }
+  }, [paymentStatusQuery.data, paidParam, qc, id, navigate])
+
   const confirmMut = useMutation({
     mutationFn: () => confirmOrderReceived(id!),
     onSuccess: () =>
@@ -224,7 +233,7 @@ export function OrderDetailPage() {
                 {PICKUP_ADDRESS_FULL}
               </Typography>
               <Typography color="text.secondary" variant="body2">
-                Заберите заказ точно ко времени, которое согласуем по телефону или в чате заказа.
+                Заберите заказ ко времени, которое согласуем в чате заказа.
               </Typography>
             </Stack>
           )}
@@ -274,7 +283,9 @@ export function OrderDetailPage() {
             isUploadPending={uploadReviewImageMut.isPending}
             submitError={reviewMut.error}
             uploadError={uploadReviewImageMut.error}
-            onSubmitReview={(params) => reviewMut.mutate(params)}
+            onSubmitReview={async (params) => {
+              await reviewMut.mutateAsync(params)
+            }}
             onUploadImage={async (file) => {
               const result = await uploadReviewImageMut.mutateAsync(file)
               return result
diff --git a/client/src/widgets/reviews-block/ui/ReviewsBlock.tsx b/client/src/widgets/reviews-block/ui/ReviewsBlock.tsx
index 5d204db..d5a463b 100644
--- a/client/src/widgets/reviews-block/ui/ReviewsBlock.tsx
+++ b/client/src/widgets/reviews-block/ui/ReviewsBlock.tsx
@@ -96,7 +96,7 @@ export function ReviewsBlock() {
                       <OptimizedImage
                         src={r.imageUrl}
                         alt="Фото к отзыву"
-                        widths={[160, 320]}
+                        widths={[320, 640]}
                         sizes="80px"
                         sx={{
                           width: '100%',
diff --git a/server/prisma/prisma/dev.db b/server/prisma/prisma/dev.db
index 224aa14..6435edc 100644
Binary files a/server/prisma/prisma/dev.db and b/server/prisma/prisma/dev.db differ
diff --git a/server/src/routes/api/admin-users.js b/server/src/routes/api/admin-users.js
index f6b3f6d..cc26341 100644
--- a/server/src/routes/api/admin-users.js
+++ b/server/src/routes/api/admin-users.js
@@ -92,6 +92,7 @@ export async function registerAdminUserRoutes(fastify) {
   fastify.patch('/api/admin/users/:id', { preHandler: [fastify.verifyAdmin] }, async (request, reply) => {
     const { id } = request.params
     const body = request.body ?? {}
+    const adminUserId = request.user.sub
 
     const existing = await prisma.user.findUnique({ where: { id } })
     if (!existing) {
@@ -99,9 +100,15 @@ export async function registerAdminUserRoutes(fastify) {
       return
     }
 
+    const isSelf = id === adminUserId
+
     const data = {}
 
     if (body.email !== undefined) {
+      if (isSelf) {
+        reply.code(403).send({ error: 'Нельзя изменить свою почту через панель администратора' })
+        return
+      }
       const email = normalizeEmail(body.email)
       if (!email || !email.includes('@')) {
         reply.code(400).send({ error: 'Некорректная почта' })
@@ -139,6 +146,13 @@ export async function registerAdminUserRoutes(fastify) {
 
   fastify.delete('/api/admin/users/:id', { preHandler: [fastify.verifyAdmin] }, async (request, reply) => {
     const { id } = request.params
+    const adminUserId = request.user.sub
+
+    if (id === adminUserId) {
+      reply.code(403).send({ error: 'Нельзя удалить свою учётную запись' })
+      return
+    }
+
     try {
       await prisma.user.delete({ where: { id } })
       reply.code(204).send()
diff --git a/server/src/routes/user-cart.js b/server/src/routes/user-cart.js
index b432d1c..136453b 100644
--- a/server/src/routes/user-cart.js
+++ b/server/src/routes/user-cart.js
@@ -29,7 +29,7 @@ export async function registerUserCartRoutes(fastify) {
     const product = await prisma.product.findFirst({ where: { id: productId, published: true } })
     if (!product) return reply.code(404).send({ error: 'Товар не найден' })
 
-    const available = product.inStock ? product.quantity : 1
+    const available = product.quantity
     const existing = await prisma.cartItem.findUnique({ where: { userId_productId: { userId, productId } } })
     const nextQty = (existing?.qty ?? 0) + Math.floor(qty)
     if (nextQty > available) return reply.code(409).send({ error: `Доступно: ${available} шт.` })
@@ -57,7 +57,7 @@ export async function registerUserCartRoutes(fastify) {
       return reply.code(204).send()
     }
 
-    const available = existing.product.inStock ? existing.product.quantity : 1
+    const available = existing.product.quantity
     const nextQty = Math.floor(qty)
     if (nextQty > available) return reply.code(409).send({ error: `Доступно: ${available} шт.` })
 
diff --git a/server/src/routes/user-orders.js b/server/src/routes/user-orders.js
index 0e20eb1..8ced32d 100644
--- a/server/src/routes/user-orders.js
+++ b/server/src/routes/user-orders.js
@@ -65,7 +65,7 @@ export async function registerUserOrderRoutes(fastify) {
     if (cartItems.length === 0) return reply.code(400).send({ error: 'Корзина пуста' })
 
     for (const ci of cartItems) {
-      const available = ci.product.inStock ? ci.product.quantity : 1
+      const available = ci.product.quantity
       if (ci.qty > available) {
         return reply.code(409).send({
           error: `Недостаточно товара: "${ci.product.title}". Доступно: ${available} шт.`,
@@ -112,8 +112,6 @@ export async function registerUserOrderRoutes(fastify) {
     try {
       created = await prisma.$transaction(async (tx) => {
         for (const ci of cartItems) {
-          if (!ci.product.inStock) continue
-
           const res = await tx.product.updateMany({
             where: { id: ci.productId, quantity: { gte: ci.qty } },
             data: { quantity: { decrement: ci.qty } },