diff --git a/react/src/api/dashboard.api.ts b/react/src/api/dashboard.api.ts
index e21d0e0..e7bb078 100644
--- a/react/src/api/dashboard.api.ts
+++ b/react/src/api/dashboard.api.ts
@@ -1,6 +1,6 @@
 import { apiClient } from "./client";
-import type { ApiResponse, PaginatedResponse } from "@/types/api";
-import type { DashboardRequest, DashboardData, ServiceOption } from "@/features/dashboard/types";
+import type { ApiResponse } from "@/types/api";
+import type { DashboardRequest, DashboardData } from "@/features/dashboard/types";
 
 /** 대시보드 통합 조회 */
 export function fetchDashboard(data: DashboardRequest, serviceCode?: string) {
@@ -10,11 +10,3 @@ export function fetchDashboard(data: DashboardRequest, serviceCode?: string) {
     serviceCode ? { headers: { "X-Service-Code": serviceCode } } : undefined,
   );
 }
-
-/** 서비스 목록 조회 (필터 드롭다운용) */
-export function fetchServiceList() {
-  return apiClient.post<PaginatedResponse<ServiceOption>>(
-    "/v1/in/service/list",
-    { page: 1, pageSize: 100 },
-  );
-}
diff --git a/react/src/features/dashboard/components/DashboardFilter.tsx b/react/src/features/dashboard/components/DashboardFilter.tsx
index b845868..09169b4 100644
--- a/react/src/features/dashboard/components/DashboardFilter.tsx
+++ b/react/src/features/dashboard/components/DashboardFilter.tsx
@@ -1,13 +1,10 @@
-import { useState, useEffect } from "react";
-import FilterDropdown from "@/components/common/FilterDropdown";
+import { useState } from "react";
 import DateRangeInput from "@/components/common/DateRangeInput";
 import FilterResetButton from "@/components/common/FilterResetButton";
-import { fetchServiceList } from "@/api/dashboard.api";
 
 export interface DashboardFilterValues {
   dateStart: string;
   dateEnd: string;
-  serviceCode?: string; // 미지정 시 전체 서비스
 }
 
 interface DashboardFilterProps {
@@ -15,8 +12,6 @@ interface DashboardFilterProps {
   loading?: boolean;
 }
 
-const ALL_SERVICES_LABEL = "전체 서비스";
-
 /** 오늘 날짜 YYYY-MM-DD */
 function today() {
   return new Date().toISOString().slice(0, 10);
@@ -31,41 +26,16 @@ function thirtyDaysAgo() {
 export default function DashboardFilter({ onSearch, loading }: DashboardFilterProps) {
   const [dateStart, setDateStart] = useState(thirtyDaysAgo);
   const [dateEnd, setDateEnd] = useState(today);
-  const [selectedService, setSelectedService] = useState(ALL_SERVICES_LABEL);
-
-  // 서비스 목록: label 배열 + code 매핑
-  const [serviceOptions, setServiceOptions] = useState<string[]>([ALL_SERVICES_LABEL]);
-  const [serviceCodeMap, setServiceCodeMap] = useState<Record<string, string>>({});
-
-  // 서비스 목록 로드
-  useEffect(() => {
-    fetchServiceList()
-      .then((res) => {
-        const items = res.data.data?.items ?? [];
-        const labels = [ALL_SERVICES_LABEL, ...items.map((s) => s.service_name)];
-        const codeMap: Record<string, string> = {};
-        items.forEach((s) => {
-          codeMap[s.service_name] = s.service_code;
-        });
-        setServiceOptions(labels);
-        setServiceCodeMap(codeMap);
-      })
-      .catch(() => {
-        // 서비스 목록 로드 실패 시 "전체 서비스"만 유지
-      });
-  }, []);
 
   // 초기화
   const handleReset = () => {
     setDateStart(thirtyDaysAgo());
     setDateEnd(today());
-    setSelectedService(ALL_SERVICES_LABEL);
   };
 
   // 조회
   const handleSearch = () => {
-    const serviceCode = serviceCodeMap[selectedService]; // 전체 서비스면 undefined
-    onSearch?.({ dateStart, dateEnd, serviceCode });
+    onSearch?.({ dateStart, dateEnd });
   };
 
   return (
@@ -80,16 +50,6 @@ export default function DashboardFilter({ onSearch, loading }: DashboardFilterPr
           disabled={loading}
         />
 
-        {/* 서비스 드롭다운 */}
-        <FilterDropdown
-          label="서비스"
-          value={selectedService}
-          options={serviceOptions}
-          onChange={setSelectedService}
-          className="flex-1"
-          disabled={loading}
-        />
-
         {/* 초기화 */}
         <FilterResetButton onClick={handleReset} disabled={loading} />
 
diff --git a/react/src/features/dashboard/pages/DashboardPage.tsx b/react/src/features/dashboard/pages/DashboardPage.tsx
index a97568c..5c7b332 100644
--- a/react/src/features/dashboard/pages/DashboardPage.tsx
+++ b/react/src/features/dashboard/pages/DashboardPage.tsx
@@ -13,72 +13,78 @@ import type { DashboardData } from "../types";
 /** KPI → StatsCards props 변환 */
 function mapCards(data: DashboardData) {
   const { kpi } = data;
+  const successRate =
+    kpi.total_send > 0
+      ? +(kpi.total_success / kpi.total_send * 100).toFixed(1)
+      : 0;
   return [
     {
       label: "오늘 발송 수",
-      value: formatNumber(kpi.total_sent),
-      badge: { type: "trend" as const, value: `${Math.abs(kpi.sent_change_rate)}%` },
+      value: formatNumber(kpi.total_send),
+      badge: { type: "trend" as const, value: `${Math.abs(kpi.today_sent_change_rate)}%` },
       link: "/statistics",
     },
     {
       label: "성공률",
-      value: kpi.success_rate.toFixed(1),
+      value: successRate.toFixed(1),
       unit: "%",
       badge: { type: "icon" as const, icon: "check_circle", color: "bg-green-100 text-green-600" },
       link: "/statistics",
     },
     {
       label: "등록 기기 수",
-      value: formatNumber(kpi.device_count),
+      value: formatNumber(kpi.total_devices),
       badge: { type: "icon" as const, icon: "devices", color: "bg-blue-50 text-primary" },
       link: "/devices",
     },
     {
       label: "활성 서비스",
-      value: String(kpi.service_count),
+      value: String(kpi.active_service_count),
       badge: { type: "icon" as const, icon: "grid_view", color: "bg-purple-50 text-purple-600" },
       link: "/services",
     },
   ];
 }
 
-/** daily_trend → WeeklyChart props 변환 */
+/** daily → WeeklyChart props 변환 */
 function mapChart(data: DashboardData) {
-  const trends = data.daily_trend;
+  const trends = data.daily ?? [];
   if (trends.length === 0) return [];
 
-  const maxVal = Math.max(...trends.map((t) => Math.max(t.sent, t.success)), 1);
+  const maxVal = Math.max(...trends.map((t) => Math.max(t.send_count, t.success_count)), 1);
   const todayStr = new Date().toISOString().slice(0, 10);
 
   return trends.map((t) => {
-    const isToday = t.date === todayStr;
-    const mm = t.date.slice(5, 7);
-    const dd = t.date.slice(8, 10);
+    const dateStr = t.stat_date ?? "";
+    const isToday = dateStr === todayStr;
+    const mm = dateStr.slice(5, 7);
+    const dd = dateStr.slice(8, 10);
     return {
       label: isToday ? "Today" : `${mm}.${dd}`,
-      blue: 1 - t.sent / maxVal,      // Y축 비율 (0=최상단)
-      green: 1 - t.success / maxVal,
-      sent: formatNumber(t.sent),
-      reach: formatNumber(t.success),
+      blue: 1 - t.send_count / maxVal,      // Y축 비율 (0=최상단)
+      green: 1 - t.success_count / maxVal,
+      sent: formatNumber(t.send_count),
+      reach: formatNumber(t.success_count),
     };
   });
 }
 
 /** top_messages → RecentMessages props 변환 */
 function mapMessages(data: DashboardData) {
-  return data.top_messages.map((m) => ({
-    template: m.message_name,
-    targetCount: formatNumber(m.target_count),
-    status: m.status as "완료" | "실패" | "진행" | "예약",
-    sentAt: m.sent_at,
+  return (data.top_messages ?? []).map((m) => ({
+    template: m.title ?? "",
+    targetCount: formatNumber(m.total_send_count),
+    status: (m.status ?? "") as "완료" | "실패" | "진행" | "예약",
+    sentAt: "",
   }));
 }
 
-/** platform_ratio → PlatformDonut props 변환 */
+/** platform_share → PlatformDonut props 변환 */
 function mapPlatform(data: DashboardData) {
+  const shares = data.platform_share ?? [];
   return {
-    ios: data.platform_ratio.ios,
-    android: data.platform_ratio.android,
+    ios: shares.find((p) => p.platform?.toLowerCase() === "ios")?.ratio ?? 0,
+    android: shares.find((p) => p.platform?.toLowerCase() === "android")?.ratio ?? 0,
   };
 }
 
@@ -108,15 +114,16 @@ export default function DashboardPage() {
     try {
       const res = await fetchDashboard(
         { start_date: f.dateStart, end_date: f.dateEnd },
-        f.serviceCode,
       );
       const d = res.data.data;
 
-      // 데이터 비어있는지 판단
+      // 데이터 비어있는지 판단 (서비스·기기가 있으면 KPI 표시)
       const hasData =
-        d.kpi.total_sent > 0 ||
-        d.daily_trend.length > 0 ||
-        d.top_messages.length > 0;
+        d.kpi.total_send > 0 ||
+        d.kpi.total_devices > 0 ||
+        d.kpi.active_service_count > 0 ||
+        (d.daily ?? []).length > 0 ||
+        (d.top_messages ?? []).length > 0;
 
       if (!hasData) {
         setEmpty(true);
diff --git a/react/src/features/dashboard/types.ts b/react/src/features/dashboard/types.ts
index 5e7eb9d..183e54c 100644
--- a/react/src/features/dashboard/types.ts
+++ b/react/src/features/dashboard/types.ts
@@ -4,49 +4,71 @@ export interface DashboardRequest {
   end_date: string | null;
 }
 
-// 대시보드 통합 응답
-export interface DashboardData {
-  kpi: DashboardKpi;
-  daily_trend: DailyTrend[];
-  platform_ratio: PlatformRatio;
-  top_messages: TopMessage[];
+// 기간별 통계
+export interface PeriodStat {
+  send_count: number;
+  success_count: number;
+  open_count: number;
+  ctr: number;
 }
 
 // KPI 지표
 export interface DashboardKpi {
-  total_sent: number;
-  success_rate: number;
-  device_count: number;
-  service_count: number;
-  sent_change_rate: number; // 전일 대비 증감률 (%)
-  success_rate_change: number; // 성공률 전일 대비 변화분 (pp)
-  device_count_change: number; // 등록 기기 수 전일 대비 변화량
-  today_sent_change_rate: number; // 오늘 발송 전일 대비 증감률 (%)
+  total_devices: number;
+  active_devices: number;
+  total_messages: number;
+  total_send: number;
+  total_success: number;
+  total_open: number;
+  avg_ctr: number;
+  active_service_count: number;
+  success_rate_change: number;
+  device_count_change: number;
+  today_sent_change_rate: number;
+  today: PeriodStat | null;
+  this_month: PeriodStat | null;
 }
 
-// 일별 발송 추이
-export interface DailyTrend {
-  date: string;
-  sent: number;
-  success: number;
+// 일별 통계
+export interface DailyStat {
+  stat_date: string | null;
+  send_count: number;
+  success_count: number;
+  fail_count: number;
+  open_count: number;
+  ctr: number;
 }
 
-// 플랫폼 비율
-export interface PlatformRatio {
-  ios: number;
-  android: number;
+// 시간대별 통계
+export interface HourlyStat {
+  hour: number;
+  send_count: number;
+  open_count: number;
+  ctr: number;
+}
+
+// 플랫폼별 통계
+export interface PlatformStat {
+  platform: string | null;
+  count: number;
+  ratio: number;
 }
 
 // 상위 메시지
 export interface TopMessage {
-  message_name: string;
-  target_count: number;
-  status: string;
-  sent_at: string;
+  message_code: string | null;
+  title: string | null;
+  service_name: string | null;
+  total_send_count: number;
+  success_count: number;
+  status: string | null;
 }
 
-// 서비스 목록 (필터 드롭다운용)
-export interface ServiceOption {
-  service_code: string;
-  service_name: string;
-}
+// 대시보드 통합 응답
+export interface DashboardData {
+  kpi: DashboardKpi;
+  daily: DailyStat[] | null;
+  hourly: HourlyStat[] | null;
+  platform_share: PlatformStat[] | null;
+  top_messages: TopMessage[] | null;
+}
\ No newline at end of file
diff --git a/react/src/features/service/pages/ServiceDetailPage.tsx b/react/src/features/service/pages/ServiceDetailPage.tsx
index de08c87..f817d1b 100644
--- a/react/src/features/service/pages/ServiceDetailPage.tsx
+++ b/react/src/features/service/pages/ServiceDetailPage.tsx
@@ -154,8 +154,12 @@ export default function ServiceDetailPage() {
     );
   }
 
-  // 오늘 발송 = daily_trend의 오늘 데이터 또는 kpi.total_sent (서비스별 조회 시 오늘 기간)
-  const todaySent = stats?.total_sent ?? 0;
+  // 오늘 발송 = kpi.total_send (서비스별 조회 시 오늘 기간)
+  const todaySent = stats?.total_send ?? 0;
+  const successRate =
+    stats && stats.total_send > 0
+      ? +(stats.total_success / stats.total_send * 100).toFixed(1)
+      : 0;
 
   return (
     <div>
@@ -167,11 +171,11 @@ export default function ServiceDetailPage() {
       />
 
       <ServiceStatsCards
-        totalSent={stats?.total_sent ?? 0}
-        successRate={stats?.success_rate ?? 0}
+        totalSent={stats?.total_send ?? 0}
+        successRate={successRate}
         deviceCount={service.deviceCount}
         todaySent={todaySent}
-        sentChangeRate={stats?.sent_change_rate}
+        sentChangeRate={stats?.today_sent_change_rate}
         successRateChange={stats?.success_rate_change}
         deviceCountChange={stats?.device_count_change}
         todaySentChangeRate={stats?.today_sent_change_rate}