diff --git a/src/components/dashboard/DashboardCharts.vue b/src/components/dashboard/DashboardCharts.vue
index 0dc81a3..a71f3bc 100644
--- a/src/components/dashboard/DashboardCharts.vue
+++ b/src/components/dashboard/DashboardCharts.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { computed, ref } from 'vue';
 import Chart from 'primevue/chart';
-import { DashboardCategory } from '@/models/dashboard';
+import { DashboardCategory, DashboardWeek } from '@/models/dashboard';
 import { Transaction } from '@/models/transaction';
 import { TransactionType } from '@/models/enums';
 import { formatAmount } from '@/utils/utils';
@@ -13,6 +13,7 @@ dayjs.extend(isoWeek);
 const props = defineProps<{
   categories: DashboardCategory[];
   transactions: Transaction[];
+  weeks: DashboardWeek[];
 }>();
 
 const chartType = ref<'category' | 'weekly'>('category');
@@ -84,56 +85,14 @@ const getCategoryColor = (index: number) => {
 };
 
 // --- Weekly Chart Logic ---
-interface WeekData {
-  label: string;
-  start: dayjs.Dayjs;
-  end: dayjs.Dayjs;
-  amount: number;
-  transactions: Transaction[];
-}
-
-const weeklyData = computed(() => {
-  const weeks: WeekData[] = [];
-  // Generate last 4 weeks
-  for (let i = 3; i >= 0; i--) {
-    const startOfWeek = dayjs().subtract(i, 'week').startOf('isoWeek');
-    const endOfWeek = dayjs().subtract(i, 'week').endOf('isoWeek');
-    weeks.push({
-      label: `${startOfWeek.format('D MMM')} - ${endOfWeek.format('D MMM')}`,
-      start: startOfWeek,
-      end: endOfWeek,
-      amount: 0,
-      transactions: []
-    });
-  }
-
-  // Filter expense transactions from the transactions prop
-  const expenseTransactions = props.transactions;
-
-  expenseTransactions.forEach(t => {
-    const tDate = dayjs(t.date);
-    const week = weeks.find(w => tDate.isAfter(w.start.subtract(1, 'second')) && tDate.isBefore(w.end.add(1, 'second')));
-    if (week) {
-      week.amount += t.amount;
-      week.transactions.push(t);
-    }
-  });
-
-  // Sort transactions by amount descending
-  weeks.forEach(week => {
-    week.transactions.sort((a, b) => b.amount - a.amount);
-  });
-
-  return weeks;
-});
 
 const weeklyChartData = computed(() => {
   return {
-    labels: weeklyData.value.map(w => w.label),
+    labels: props.weeks.map(w => `${dayjs(w.startDate).format('D MMM')} - ${dayjs(w.endDate).format('D MMM')}`),
     datasets: [
       {
         label: 'Expenses',
-        data: weeklyData.value.map(w => w.amount),
+        data: props.weeks.map(w => w.expenseSum),
         backgroundColor: '#3b82f6',
         borderRadius: 8
       }
@@ -232,27 +191,28 @@ const weeklyChartOptions = computed(() => {
 
             <template v-else>
               <div class="flex flex-col gap-4">
-                <div v-for="week in weeklyData" :key="week.label" class="flex flex-col gap-2">
+                <div v-for="week in props.weeks" :key="week.startDate.toString()" class="flex flex-col gap-2">
                   <div class="flex items-center justify-between p-2 bg-surface-50 dark:bg-surface-800 rounded-lg">
-                    <span class="font-medium text-surface-700 dark:text-surface-200">{{ week.label }}</span>
-                    <span class="font-semibold text-surface-900 dark:text-surface-0">{{ formatAmount(week.amount) }}
+                    <span class="font-medium text-surface-700 dark:text-surface-200">{{
+                      dayjs(week.startDate).format('D MMM') }} - {{ dayjs(week.endDate).format('D MMM') }}</span>
+                    <span class="font-semibold text-surface-900 dark:text-surface-0">{{ formatAmount(week.expenseSum) }}
                       ₽</span>
                   </div>
 
-                  <!-- Transactions List -->
+                  <!-- Categories List -->
                   <div
                     class="flex flex-col gap-1 pl-2 border-l-2 border-surface-100 dark:border-surface-700 ml-2 h-fit">
-                    <div v-for="tx in week.transactions.slice(0, 5)" :key="tx.id"
+                    <div v-for="cat in week.categories.slice(0, 5)" :key="cat.categoryId"
                       class="flex items-center justify-between py-1 px-2 text-sm hover:bg-surface-50 dark:hover:bg-surface-800 rounded transition-colors">
                       <div class="flex items-center gap-2 overflow-hidden">
-                        <span class="text-lg">{{ tx.category.icon }}</span>
-                        <span class="text-surface-600 dark:text-surface-300 truncate">{{ tx.category.name }}</span>
+                        <span class="text-lg">{{ cat.categoryIcon }}</span>
+                        <span class="text-surface-600 dark:text-surface-300 truncate">{{ cat.categoryName }}</span>
                       </div>
                       <span class="font-medium text-surface-900 dark:text-surface-100 whitespace-nowrap">{{
-                        formatAmount(tx.amount) }} ₽</span>
+                        cat.sum ? formatAmount(cat.sum) : 0 }} ₽</span>
                     </div>
-                    <div v-if="week.transactions.length > 5" class="text-xs text-surface-400 pl-2 pt-1">
-                      +{{ week.transactions.length - 5 }} more
+                    <div v-if="week.categories.length > 5" class="text-xs text-surface-400 pl-2 pt-1">
+                      +{{ week.categories.length - 5 }} more
                     </div>
                   </div>
                 </div>
diff --git a/src/components/dashboard/DashboardView.vue b/src/components/dashboard/DashboardView.vue
index 8d5cfb6..5a40a3a 100644
--- a/src/components/dashboard/DashboardView.vue
+++ b/src/components/dashboard/DashboardView.vue
@@ -161,7 +161,8 @@ const userName = computed(() => {
     <!-- Charts & Upcoming -->
     <div class="grid grid-cols-1 lg:grid-cols-1 gap-4">
       <!-- Charts -->
-      <DashboardCharts :categories="dashboardData.categories" :transactions="dashboardTransactions" />
+      <DashboardCharts :categories="dashboardData.categories" :transactions="dashboardTransactions"
+        :weeks="dashboardData.weeks" />
 
       <!-- Upcoming Transactions -->
       <div class=" ">
diff --git a/src/models/dashboard.ts b/src/models/dashboard.ts
index 41ff666..834e124 100644
--- a/src/models/dashboard.ts
+++ b/src/models/dashboard.ts
@@ -8,6 +8,21 @@ export interface DashboardData {
     categories: DashboardCategory[],
     upcomingTransactions: Transaction[],
     recentTransactions: Transaction[],
+    weeks: DashboardWeek[],
+}
+
+export interface DashboardWeek {
+    startDate: Date,
+    endDate: Date,
+    expenseSum: number,
+    categories: WeekCategory[],
+}
+
+export interface WeekCategory {
+    categoryId: number,
+    categoryName: string,
+    categoryIcon: string
+    sum: number,
 }
 
 export interface DashboardCategory {
@@ -17,3 +32,4 @@ export interface DashboardCategory {
     changeDiff: number,
     changeDiffPercentage: number,
 }
+