diff --git a/src/app/companies/page.tsx b/src/app/companies/page.tsx
index 8d5fe32..93d095f 100644
--- a/src/app/companies/page.tsx
+++ b/src/app/companies/page.tsx
@@ -65,7 +65,7 @@ export default function CompaniesPage() {
         <div className="flex justify-between items-center mb-8">
           <PageHeader 
             title="업체 정보" 
-            description="위카 주식회사 정보와 직원 목록을 관리합니다" 
+            description="회사 정보와 직원 목록을 관리합니다" 
           />
           
           <div className="hidden md:flex space-x-2">
diff --git a/src/app/dashboard/page.tsx b/src/app/dashboard/page.tsx
index cfbe28b..b7dded9 100644
--- a/src/app/dashboard/page.tsx
+++ b/src/app/dashboard/page.tsx
@@ -459,6 +459,7 @@ export default function DashboardPage() {
                       },
                       ticks: {
                         color: currentTheme.mode === 'dark' ? 'rgba(255, 255, 255, 0.7)' : 'rgba(0, 0, 0, 0.7)',
+                        callback: (value) => `${Number(value).toLocaleString()} km`
                       },
                     },
                     x: {
@@ -474,6 +475,11 @@ export default function DashboardPage() {
                     legend: {
                       display: false,
                     },
+                    tooltip: {
+                      callbacks: {
+                        label: (context) => `${Number(context.raw).toLocaleString()} km`
+                      }
+                    }
                   },
                 }}
               />
diff --git a/src/components/layout/Sidebar.tsx b/src/components/layout/Sidebar.tsx
index bf68925..638060d 100644
--- a/src/components/layout/Sidebar.tsx
+++ b/src/components/layout/Sidebar.tsx
@@ -16,6 +16,7 @@ import {
   MapIcon,
   ChevronLeftIcon,
   ChevronRightIcon,
+  ChartBarIcon,
 } from "@heroicons/react/24/outline";
 import { useTheme, themes } from "@/contexts/ThemeContext";
 import { useAuthStore } from "@/lib/authStore";
@@ -25,6 +26,7 @@ const navigation = [
   { name: "차량", href: "/vehicles", icon: TruckIcon },
   { name: "운행일지", href: "/logs", icon: ClipboardDocumentListIcon },
   { name: "실시간 관제", href: "/monitoring", icon: MapIcon },
+  { name: "분석", href: "/statistics", icon: ChartBarIcon },
   { name: "회사", href: "/companies", icon: BuildingOfficeIcon },
 ];
 
diff --git a/src/lib/carLogsStore.ts b/src/lib/carLogsStore.ts
index 2a81260..cbcec9b 100644
--- a/src/lib/carLogsStore.ts
+++ b/src/lib/carLogsStore.ts
@@ -97,37 +97,29 @@ export const useCarLogsStore = create<CarLogsState>((set, get) => ({
       const endDate = params?.endDate !== undefined ? params.endDate : currentFilter.endDate;
       const driveType = params?.driveType !== undefined ? params.driveType : currentFilter.driveType;
       
-      const requestBody: Record<string, any> = {};
+      // 쿼리 파라미터 구성
+      const queryParams = new URLSearchParams();
+      queryParams.append('page', page.toString());
+      queryParams.append('size', size.toString());
       
       if (vehicleNumber) {
-        requestBody.mdn = vehicleNumber;
+        queryParams.append('mdn', vehicleNumber);
       }
       
       if (startDate) {
-        const formattedStartDate = new Date(startDate);
-        formattedStartDate.setHours(0, 0, 0, 0);
-        
-        // 한국 시간대로 변환 (UTC+9)
-        const koreaTimeString = formatToKoreaTime(formattedStartDate, true);
-        requestBody.startTime = koreaTimeString;
+        queryParams.append('from', startDate);
       }
       
       if (endDate) {
-        const formattedEndDate = new Date(endDate);
-        formattedEndDate.setHours(23, 59, 59, 999);
-        
-        // 한국 시간대로 변환 (UTC+9)
-        const koreaTimeString = formatToKoreaTime(formattedEndDate, false);
-        requestBody.endTime = koreaTimeString;
+        queryParams.append('to', endDate);
       }
       
       if (driveType) {
-        requestBody.driveType = driveType;
+        queryParams.append('driveType', driveType);
       }
       
-      const data = await fetchApi<{data: any, message: string, statusCode: number}>(`/api/carLogs?page=${page}&size=${size}`, undefined, {
-        method: 'POST',
-        body: JSON.stringify(requestBody)
+      const data = await fetchApi<{data: any, message: string, statusCode: number}>(`/api/carLogs?${queryParams.toString()}`, undefined, {
+        method: 'GET'
       });
       
       // 새로운 API 응답 형식 처리 (data 필드에 실제 데이터가 있음)
@@ -180,14 +172,14 @@ export const useCarLogsStore = create<CarLogsState>((set, get) => ({
         method: 'GET'
       });
       
-      // 새로운 API 응답 형식 처리 (data 필드에 실제 데이터가 있음)
+      // 새로운 API 응답 형식 처리
       const data = response.data || response;
       
       set({ 
         stats: {
           totalMileage: data.totalMileage || 0,
           carLogsCount: data.carLogsCount || "0",
-          monthlyMileages: data.monthlyMileages || []
+          monthlyMileages: Array.isArray(data) ? data : []
         },
         isLoading: false
       });