diff --git a/claudedocs/guides/UniversalListPage-검색기능-수정내역.md b/claudedocs/guides/UniversalListPage-검색기능-수정내역.md
new file mode 100644
index 00000000..1afa200b
--- /dev/null
+++ b/claudedocs/guides/UniversalListPage-검색기능-수정내역.md
@@ -0,0 +1,80 @@
+# UniversalListPage 검색 기능 수정 내역
+
+## 배경
+
+UniversalListPage 템플릿을 사용하는 15개 리스트 페이지에서 검색 기능이 미작동하거나, 검색 시 리렌더링이 발생하는 문제가 있었음.
+
+## 문제 분류
+
+| 유형 | 페이지 수 | 설명 |
+|------|----------|------|
+| 검색 미작동 | 10개 | 검색어 입력해도 필터링 안됨 |
+| 검색 오류 | 1개 | 검색 시 에러 발생 |
+| 검색 시 리렌더링 | 4개 | 검색 입력 시 페이지 전체 리렌더링 |
+
+## 대상 페이지 (15개)
+
+| # | 페이지 | 패턴 | 증상 |
+|---|--------|------|------|
+| 1 | approval/inbox | B (externalPagination) | 검색 미작동 |
+| 2 | approval/reference | B | 검색 미작동 |
+| 3 | boards/free | B | 검색 미작동 |
+| 4 | boards/board_mjsgri54_1fmg | B | 검색 미작동 |
+| 5 | settings/accounts | A (fetchData) | 검색 미작동 |
+| 6 | sales/pricing-management | A | 검색 오류 |
+| 7 | production/work-orders | A | 리렌더링 |
+| 8 | production/work-results | A | 리렌더링 |
+| 9 | material/receiving-management | A | 리렌더링 |
+| 10 | outbound/shipments | A | 리렌더링 |
+| 11 | accounting/vendor-ledger | B | 검색 미작동 |
+| 12 | accounting/bills | A | 검색 미작동 |
+| 13 | accounting/bank-transactions | A | 검색 미작동 |
+| 14 | accounting/expected-expenses | A | 검색 미작동 |
+| 15 | payment-history | - | hideSearch인데 검색창 노출 |
+
+## 수정 내용
+
+### 1. UniversalListPage/index.tsx (핵심 템플릿)
+
+**searchFilter 지원 추가** - 서버사이드 모드(`clientSideFiltering: false`)에서도 클라이언트 검색 가능하도록 `config.searchFilter` 함수 지원.
+
+**fetchData API search 파라미터 버그 수정** - `useClientSearch` 모드일 때 API에 `search` 파라미터를 보내지 않도록 수정. API가 해당 필드 검색을 지원하지 않으면 0건 반환되어 클라이언트 필터링 자체가 불가능했음.
+
+```tsx
+// 수정 전 (버그)
+search: debouncedSearchValue,
+
+// 수정 후
+search: useClientSearch ? undefined : debouncedSearchValue,
+```
+
+**config.onSearchChange 호출 지원** - Pattern B 컴포넌트의 `config.onSearchChange`가 호출되도록 useEffect 추가.
+
+**hideSearch 완전 비활성화 로직** - `hideSearch: true`이면서 `onSearchChange`/`searchFilter`가 없는 컴포넌트는 검색을 완전 비활성화. 있는 컴포넌트는 기존대로 헤더 검색창 유지.
+
+```tsx
+// hideSearch + onSearchChange/searchFilter 없음 → 검색 완전 숨김 (payment-history)
+// hideSearch + onSearchChange/searchFilter 있음 → 헤더 검색창 표시 (approval/inbox)
+searchValue={(config.hideSearch && !config.onSearchChange && !config.searchFilter) ? undefined : searchValue}
+onSearchChange={(config.hideSearch && !config.onSearchChange && !config.searchFilter) ? undefined : handleSearchChange}
+```
+
+### 2. UniversalListPage/types.ts
+
+`searchFilter` 타입 정의 추가: `(item: T, searchValue: string) => boolean`
+
+### 3. 개별 컴포넌트 13개
+
+각 페이지에 `searchFilter` 함수를 추가하여 어떤 필드를 검색 대상으로 할지 정의.
+
+## 검증 결과
+
+15개 페이지 브라우저 직접 테스트 완료.
+
+- 검색 필터링: 전체 정상 동작
+- 검색창 포커스: 입력 시 포커스 유지 (리렌더링 없음)
+- hideSearch 페이지: 검색창 정상 숨김
+
+## 참고
+
+- 빌드 시 `ReceivingDetail.tsx`에서 `SupplierSearchModal` 모듈 미발견 에러가 있으나 본 작업과 무관한 기존 이슈임.
diff --git a/claudedocs/guides/UniversalListPage-검색리렌더링-해결가이드.md b/claudedocs/guides/UniversalListPage-검색리렌더링-해결가이드.md
new file mode 100644
index 00000000..a10334bb
--- /dev/null
+++ b/claudedocs/guides/UniversalListPage-검색리렌더링-해결가이드.md
@@ -0,0 +1,192 @@
+# UniversalListPage 검색창 리렌더링 문제 해결 가이드
+
+## 문제 현상
+- 검색창에 글자 하나만 입력해도 전체 페이지가 리렌더링됨
+- 검색어가 초기화되거나 데이터가 새로고침됨
+- 정상적인 검색이 불가능함
+
+## 원인 분석
+
+### 핵심 차이점: clientSideFiltering
+
+| 설정 | 동작 | 검색 시 fetchData 호출 |
+|------|------|----------------------|
+| `clientSideFiltering: true` | 클라이언트에서 필터링 | ❌ 호출 안함 |
+| `clientSideFiltering: false` | 서버에서 필터링 | ✅ 매번 호출 |
+
+**UniversalListPage 내부 코드 (index.tsx:298-305):**
+```javascript
+useEffect(() => {
+  if (!config.clientSideFiltering && !isLoading && !isMobileLoading) {
+    fetchData(isMobileAppend);
+  }
+}, [currentPage, searchValue, filters, activeTab, dateRangeKey]);
+```
+
+`clientSideFiltering: false`일 때 검색어(`searchValue`) 변경마다 `fetchData`가 호출됨.
+
+### 무한 루프 발생 조건
+
+1. **getList 내부에서 setState 호출**
+   ```javascript
+   // ❌ 잘못된 패턴
+   actions: {
+     getList: async (params) => {
+       const result = await getStocks(params);
+       if (result.success) {
+         setStockStats(result.data);  // ← 상태 변경!
+         setTotalItems(result.pagination.total);  // ← 상태 변경!
+       }
+       return result;
+     },
+   },
+   ```
+
+2. **config가 useMemo로 감싸져 있고 상태 의존성이 있을 때**
+   - getList에서 setState → 컴포넌트 리렌더링
+   - stats/tableFooter useMemo 재평가
+   - config useMemo 재평가 (stats 의존성)
+   - UniversalListPage에 새 config 전달
+   - dateRangeKey 재계산 → useEffect 트리거
+   - fetchData 호출 → 무한 루프!
+
+## 해결 방법
+
+### 방법 1: 수주관리 패턴 (권장)
+
+**클라이언트 사이드 필터링으로 전환**
+
+```typescript
+// ===== 데이터 상태 (외부 관리) =====
+const [stocks, setStocks] = useState<StockItem[]>([]);
+const [isLoading, setIsLoading] = useState(true);
+const [searchTerm, setSearchTerm] = useState('');
+const [filterValues, setFilterValues] = useState<Record<string, string | string[]>>({});
+
+// 데이터 로드 함수
+const loadData = useCallback(async () => {
+  setIsLoading(true);
+  const result = await getStocks({ page: 1, perPage: 9999 });  // 전체 로드
+  if (result.success) {
+    setStocks(result.data);
+  }
+  setIsLoading(false);
+}, [startDate, endDate]);
+
+// 클라이언트 사이드 필터링
+const filteredStocks = stocks.filter((stock) => {
+  if (searchTerm) {
+    const searchLower = searchTerm.toLowerCase();
+    if (!stock.itemName.toLowerCase().includes(searchLower)) return false;
+  }
+  return true;
+});
+
+// config는 useMemo 없이 일반 객체로!
+const config: UniversalListConfig<StockItem> = {
+  // ...
+  clientSideFiltering: true,  // ← 핵심!
+
+  actions: {
+    getList: async () => ({
+      success: true,
+      data: filteredStocks,  // ← 이미 필터링된 데이터
+      totalCount: filteredStocks.length,
+    }),
+  },
+
+  searchFilter: (stock, searchValue) => {
+    return stock.itemName.toLowerCase().includes(searchValue.toLowerCase());
+  },
+
+  customFilterFn: (items, fv) => {
+    // 필터 로직
+    return items;
+  },
+};
+
+return (
+  <UniversalListPage
+    config={config}
+    initialData={filteredStocks}
+    initialTotalCount={filteredStocks.length}
+    onFilterChange={setFilterValues}
+    onSearchChange={setSearchTerm}
+  />
+);
+```
+
+### 방법 2: 서버 사이드 필터링 유지 (주의 필요)
+
+**getList 내부에서 절대 setState 호출 금지**
+
+```typescript
+// ✅ 올바른 패턴
+actions: {
+  getList: async (params) => {
+    const result = await getStocks(params);
+    if (result.success) {
+      // ❌ setStockStats, setTotalItems 호출 금지!
+      return {
+        success: true,
+        data: result.data,
+        totalCount: result.pagination.total,
+        totalPages: result.pagination.lastPage,
+      };
+    }
+    return { success: false, error: result.error };
+  },
+},
+```
+
+**config useMemo 의존성 최소화**
+
+```typescript
+// 상태에 의존하는 값들을 config 외부로 분리
+const config = useMemo(() => ({
+  // 상태에 의존하지 않는 설정만 포함
+  title: '목록',
+  idField: 'id',
+  clientSideFiltering: false,
+  // ...
+}), []); // 빈 의존성 배열!
+
+// 상태에 의존하는 설정은 별도로 전달
+return (
+  <UniversalListPage
+    config={config}
+    stats={stats}  // 별도 prop으로 전달
+    tableFooter={tableFooter}  // 별도 prop으로 전달
+  />
+);
+```
+
+## 체크리스트
+
+### 문제 발생 시 확인 사항
+
+- [ ] `clientSideFiltering` 값 확인
+- [ ] `getList` 내부에서 `setState` 호출 여부
+- [ ] config가 `useMemo`로 감싸져 있는지
+- [ ] useMemo 의존성에 상태값이 포함되어 있는지
+- [ ] `onSearchChange` 콜백이 상태를 업데이트하는지
+
+### 권장 패턴 (수주관리 참고)
+
+```
+src/app/[locale]/(protected)/sales/order-management-sales/page.tsx
+```
+
+- `clientSideFiltering: true`
+- config를 useMemo 없이 일반 객체로 정의
+- 외부에서 데이터 관리 (`useState`)
+- `initialData` prop으로 데이터 전달
+- `onSearchChange`, `onFilterChange` 콜백 사용
+
+## 관련 파일
+
+- `src/components/templates/UniversalListPage/index.tsx` - useEffect 의존성 확인 (Line 298-305)
+- `src/app/[locale]/(protected)/sales/order-management-sales/page.tsx` - 정상 동작 패턴 참고
+
+## 작성일
+2026-01-28
diff --git a/package-lock.json b/package-lock.json
index f3fed8ba..d461bd7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8409,6 +8409,17 @@
         }
       }
     },
+    "node_modules/next-intl/node_modules/@swc/helpers": {
+      "version": "0.5.18",
+      "resolved": "https://registry.npmjs.org/@swc/helpers/-/helpers-0.5.18.tgz",
+      "integrity": "sha512-TXTnIcNJQEKwThMMqBXsZ4VGAza6bvN4pa41Rkqoio6QBKMvo+5lexeTMScGCIxtzgQJzElcvIltani+adC5PQ==",
+      "license": "Apache-2.0",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "tslib": "^2.8.0"
+      }
+    },
     "node_modules/next/node_modules/postcss": {
       "version": "8.4.31",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
diff --git a/src/app/[locale]/(protected)/boards/[boardCode]/page.tsx b/src/app/[locale]/(protected)/boards/[boardCode]/page.tsx
index 2251ac92..5084d5f4 100644
--- a/src/app/[locale]/(protected)/boards/[boardCode]/page.tsx
+++ b/src/app/[locale]/(protected)/boards/[boardCode]/page.tsx
@@ -416,6 +416,14 @@ function DynamicBoardListContent({ boardCode }: { boardCode: string }) {
     ),
 
     searchPlaceholder: '제목, 작성자로 검색...',
+    searchFilter: (item: BoardPost, search: string) => {
+      const s = search.toLowerCase();
+      return (
+        item.title?.toLowerCase().includes(s) ||
+        item.authorName?.toLowerCase().includes(s) ||
+        false
+      );
+    },
     itemsPerPage: ITEMS_PER_PAGE,
     clientSideFiltering: true,
 
diff --git a/src/components/accounting/BankTransactionInquiry/index.tsx b/src/components/accounting/BankTransactionInquiry/index.tsx
index 0e26cc59..2d44d994 100644
--- a/src/components/accounting/BankTransactionInquiry/index.tsx
+++ b/src/components/accounting/BankTransactionInquiry/index.tsx
@@ -235,6 +235,16 @@ export function BankTransactionInquiry({
       // 검색
       searchPlaceholder: '은행명, 계좌명, 거래처, 입금자/수취인 검색...',
       onSearchChange: setSearchQuery,
+      searchFilter: (item: BankTransaction, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.bankName?.toLowerCase().includes(s) ||
+          item.accountName?.toLowerCase().includes(s) ||
+          item.vendorName?.toLowerCase().includes(s) ||
+          item.depositorName?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 필터 설정 (모바일용)
       filterConfig: [
diff --git a/src/components/accounting/BillManagement/BillManagementClient.tsx b/src/components/accounting/BillManagement/BillManagementClient.tsx
index af8a0a2f..1cb766d7 100644
--- a/src/components/accounting/BillManagement/BillManagementClient.tsx
+++ b/src/components/accounting/BillManagement/BillManagementClient.tsx
@@ -384,6 +384,15 @@ export function BillManagementClient({
       // 검색
       searchPlaceholder: '어음번호, 거래처, 메모 검색...',
       onSearchChange: setSearchQuery,
+      searchFilter: (item: BillRecord, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.billNumber?.toLowerCase().includes(s) ||
+          item.vendorName?.toLowerCase().includes(s) ||
+          item.note?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 모바일 필터 설정
       filterConfig: [
diff --git a/src/components/accounting/BillManagement/index.tsx b/src/components/accounting/BillManagement/index.tsx
index 5b7d83f4..bf178367 100644
--- a/src/components/accounting/BillManagement/index.tsx
+++ b/src/components/accounting/BillManagement/index.tsx
@@ -11,7 +11,7 @@
  * - 삭제 기능 (deleteConfirmMessage)
  */
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import { toast } from 'sonner';
 import { getBills, deleteBill, updateBillStatus } from './actions';
@@ -80,6 +80,7 @@ export function BillManagement({ initialVendorId, initialBillType }: BillManagem
   // ===== 외부 상태 (UniversalListPage 외부에서 관리) =====
   const [billData, setBillData] = useState<BillRecord[]>([]);
   const [isLoading, setIsLoading] = useState(false);
+  const isInitialLoadDone = useRef(false);
   const [isSaving, setIsSaving] = useState(false);
 
   // 날짜 범위
@@ -103,7 +104,9 @@ export function BillManagement({ initialVendorId, initialBillType }: BillManagem
 
   // ===== API에서 데이터 로드 =====
   const loadBills = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const result = await getBills({
         search: undefined,
@@ -126,6 +129,7 @@ export function BillManagement({ initialVendorId, initialBillType }: BillManagem
       toast.error('서버 오류가 발생했습니다.');
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, [billTypeFilter, statusFilter, vendorFilter, startDate, endDate, currentPage]);
 
diff --git a/src/components/accounting/CardTransactionInquiry/index.tsx b/src/components/accounting/CardTransactionInquiry/index.tsx
index 76403490..e204d81f 100644
--- a/src/components/accounting/CardTransactionInquiry/index.tsx
+++ b/src/components/accounting/CardTransactionInquiry/index.tsx
@@ -14,7 +14,7 @@
  * - 계정과목명 일괄 저장 다이얼로그
  */
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import { format, startOfMonth, endOfMonth } from 'date-fns';
 import { CreditCard, Plus, RefreshCw, Save, Loader2, Search } from 'lucide-react';
@@ -112,6 +112,7 @@ export function CardTransactionInquiry({
   const [cardFilter, setCardFilter] = useState<string>('all');
   const [currentPage, setCurrentPage] = useState(initialPagination?.currentPage || 1);
   const [isLoading, setIsLoading] = useState(!initialData.length);
+  const isInitialLoadDone = useRef(false);
   const itemsPerPage = 20;
 
   // 상단 계정과목명 선택 (저장용)
@@ -142,7 +143,9 @@ export function CardTransactionInquiry({
 
   // ===== 데이터 로드 =====
   const loadData = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const sortMapping: Record<SortOption, { sortBy: string; sortDir: 'asc' | 'desc' }> = {
         latest: { sortBy: 'used_at', sortDir: 'desc' },
@@ -181,6 +184,7 @@ export function CardTransactionInquiry({
       console.error('[CardTransactionInquiry] loadData error:', error);
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, [currentPage, startDate, endDate, searchQuery, sortOption]);
 
diff --git a/src/components/accounting/ExpectedExpenseManagement/index.tsx b/src/components/accounting/ExpectedExpenseManagement/index.tsx
index 1c97539c..3ddcfc7f 100644
--- a/src/components/accounting/ExpectedExpenseManagement/index.tsx
+++ b/src/components/accounting/ExpectedExpenseManagement/index.tsx
@@ -861,6 +861,15 @@ export function ExpectedExpenseManagement({
       // 검색
       searchPlaceholder: '거래처, 계정과목, 적요 검색...',
       onSearchChange: setSearchQuery,
+      searchFilter: (item: TableRowData, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.vendorName?.toLowerCase().includes(s) ||
+          item.accountSubject?.toLowerCase().includes(s) ||
+          item.note?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 행 번호 숨기기 (커스텀 번호 사용)
       showRowNumber: false,
diff --git a/src/components/accounting/PurchaseManagement/index.tsx b/src/components/accounting/PurchaseManagement/index.tsx
index 25b5d7c1..7e89fdd1 100644
--- a/src/components/accounting/PurchaseManagement/index.tsx
+++ b/src/components/accounting/PurchaseManagement/index.tsx
@@ -14,7 +14,7 @@
  * - deleteConfirmMessage로 삭제 다이얼로그 처리
  */
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import { toast } from 'sonner';
 import {
@@ -87,6 +87,7 @@ export function PurchaseManagement() {
   const [endDate, setEndDate] = useState('2025-12-31');
   const [purchaseData, setPurchaseData] = useState<PurchaseRecord[]>([]);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
   const [searchQuery, setSearchQuery] = useState('');
 
   // 통합 필터 상태 (filterConfig 기반)
@@ -105,7 +106,9 @@ export function PurchaseManagement() {
   // ===== API 데이터 로드 =====
   useEffect(() => {
     const loadData = async () => {
-      setIsLoading(true);
+      if (!isInitialLoadDone.current) {
+        setIsLoading(true);
+      }
       try {
         const result = await getPurchases({
           startDate,
@@ -123,6 +126,7 @@ export function PurchaseManagement() {
         setPurchaseData([]);
       } finally {
         setIsLoading(false);
+        isInitialLoadDone.current = true;
       }
     };
     loadData();
diff --git a/src/components/accounting/VendorLedger/index.tsx b/src/components/accounting/VendorLedger/index.tsx
index 868139ab..4ee03d3e 100644
--- a/src/components/accounting/VendorLedger/index.tsx
+++ b/src/components/accounting/VendorLedger/index.tsx
@@ -202,6 +202,13 @@ export function VendorLedger({
       // 검색
       searchPlaceholder: '거래처명 검색...',
       onSearchChange: setSearchQuery,
+      searchFilter: (item: VendorLedgerItem, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.vendorName?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 날짜 선택기
       dateRangeSelector: {
diff --git a/src/components/approval/ApprovalBox/index.tsx b/src/components/approval/ApprovalBox/index.tsx
index 73012c9a..df9f0a6d 100644
--- a/src/components/approval/ApprovalBox/index.tsx
+++ b/src/components/approval/ApprovalBox/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect, useTransition } from 'react';
+import { useState, useMemo, useCallback, useEffect, useTransition, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import {
   FileCheck,
@@ -118,13 +118,16 @@ export function ApprovalBox() {
   const [totalCount, setTotalCount] = useState(0);
   const [totalPages, setTotalPages] = useState(1);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
 
   // 통계 데이터
   const [fixedStats, setFixedStats] = useState({ all: 0, pending: 0, approved: 0, rejected: 0 });
 
   // ===== 데이터 로드 =====
   const loadData = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const sortConfig: { sort_by: string; sort_dir: 'asc' | 'desc' } = (() => {
         switch (sortOption) {
@@ -159,6 +162,7 @@ export function ApprovalBox() {
       toast.error('결재함 목록을 불러오는데 실패했습니다.');
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, [currentPage, itemsPerPage, searchQuery, filterOption, sortOption, activeTab]);
 
@@ -525,6 +529,15 @@ export function ApprovalBox() {
       },
 
       searchPlaceholder: '제목, 기안자, 부서 검색...',
+      searchFilter: (item: ApprovalRecord, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.title?.toLowerCase().includes(s) ||
+          item.drafter?.toLowerCase().includes(s) ||
+          item.drafterDepartment?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       itemsPerPage: itemsPerPage,
 
diff --git a/src/components/approval/DraftBox/index.tsx b/src/components/approval/DraftBox/index.tsx
index 0209b50c..1b24bd64 100644
--- a/src/components/approval/DraftBox/index.tsx
+++ b/src/components/approval/DraftBox/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect, useTransition } from 'react';
+import { useState, useMemo, useCallback, useEffect, useTransition, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import {
   FileText,
@@ -89,6 +89,7 @@ export function DraftBox() {
   const [totalCount, setTotalCount] = useState(0);
   const [totalPages, setTotalPages] = useState(1);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
 
   // 통계 데이터
   const [summary, setSummary] = useState<DraftsSummary | null>(null);
@@ -99,7 +100,9 @@ export function DraftBox() {
 
   // ===== 데이터 로드 =====
   const loadData = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const sortConfig: { sort_by: string; sort_dir: 'asc' | 'desc' } = (() => {
         switch (sortOption) {
@@ -133,6 +136,7 @@ export function DraftBox() {
       toast.error('기안함 목록을 불러오는데 실패했습니다.');
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, [currentPage, itemsPerPage, searchQuery, filterOption, sortOption]);
 
diff --git a/src/components/approval/ReferenceBox/index.tsx b/src/components/approval/ReferenceBox/index.tsx
index 6c635628..b46f6ae4 100644
--- a/src/components/approval/ReferenceBox/index.tsx
+++ b/src/components/approval/ReferenceBox/index.tsx
@@ -90,13 +90,16 @@ export function ReferenceBox() {
   const [totalCount, setTotalCount] = useState(0);
   const [totalPages, setTotalPages] = useState(1);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
 
   // 통계 데이터
   const [summary, setSummary] = useState<ReferenceSummary | null>(null);
 
   // ===== 데이터 로드 =====
   const loadData = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       // 정렬 옵션 변환
       const sortConfig: { sort_by: string; sort_dir: 'asc' | 'desc' } = (() => {
@@ -130,6 +133,7 @@ export function ReferenceBox() {
       toast.error('참조함 목록을 불러오는데 실패했습니다.');
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, [currentPage, itemsPerPage, searchQuery, filterOption, sortOption, activeTab]);
 
@@ -460,6 +464,15 @@ export function ReferenceBox() {
     },
 
     searchPlaceholder: '제목, 기안자, 부서 검색...',
+    searchFilter: (item: ReferenceRecord, search: string) => {
+      const s = search.toLowerCase();
+      return (
+        item.title?.toLowerCase().includes(s) ||
+        item.drafter?.toLowerCase().includes(s) ||
+        item.drafterDepartment?.toLowerCase().includes(s) ||
+        false
+      );
+    },
 
     itemsPerPage: itemsPerPage,
 
diff --git a/src/components/board/BoardList/index.tsx b/src/components/board/BoardList/index.tsx
index 178de317..eb519b67 100644
--- a/src/components/board/BoardList/index.tsx
+++ b/src/components/board/BoardList/index.tsx
@@ -9,7 +9,7 @@
  * - 테이블 컬럼: No., 제목, 작성자, 등록일, 조회수
  */
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import { format } from 'date-fns';
 import { FileText, Plus, Pencil, Trash2 } from 'lucide-react';
@@ -53,6 +53,7 @@ export function BoardList() {
   const [totalItems, setTotalItems] = useState(0);
   const [totalPages, setTotalPages] = useState(1);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
   const [currentUserId, setCurrentUserId] = useState<string>('');
   const [searchQuery, setSearchQuery] = useState('');
 
@@ -75,7 +76,9 @@ export function BoardList() {
     async function fetchPosts() {
       if (!activeTab) return;
 
-      setIsLoading(true);
+      if (!isInitialLoadDone.current) {
+        setIsLoading(true);
+      }
       try {
         let result;
 
@@ -113,6 +116,7 @@ export function BoardList() {
         setPosts([]);
       } finally {
         setIsLoading(false);
+        isInitialLoadDone.current = true;
       }
     }
 
diff --git a/src/components/business/construction/site-briefings/SiteBriefingListClient.tsx b/src/components/business/construction/site-briefings/SiteBriefingListClient.tsx
index 2e0df114..89f681e9 100644
--- a/src/components/business/construction/site-briefings/SiteBriefingListClient.tsx
+++ b/src/components/business/construction/site-briefings/SiteBriefingListClient.tsx
@@ -166,8 +166,16 @@ export default function SiteBriefingListClient({ initialData = [] }: SiteBriefin
       clientSideFiltering: true,
       itemsPerPage: 20,
 
-      // 검색 플레이스홀더
+      // 검색
       searchPlaceholder: '현장번호, 거래처, 현장명 검색',
+      searchFilter: (item, searchValue) => {
+        const search = searchValue.toLowerCase();
+        return (
+          (item.briefingCode || '').toLowerCase().includes(search) ||
+          (item.partnerName || '').toLowerCase().includes(search) ||
+          (item.title || '').toLowerCase().includes(search)
+        );
+      },
 
       // 필터 설정
       filterConfig: [
diff --git a/src/components/hr/AttendanceManagement/index.tsx b/src/components/hr/AttendanceManagement/index.tsx
index 549149ab..d7a3dff0 100644
--- a/src/components/hr/AttendanceManagement/index.tsx
+++ b/src/components/hr/AttendanceManagement/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import {
   Clock,
@@ -62,6 +62,7 @@ export function AttendanceManagement() {
   const [attendanceRecords, setAttendanceRecords] = useState<AttendanceRecord[]>([]);
   const [employees, setEmployees] = useState<EmployeeOption[]>([]);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
   const [total, setTotal] = useState(0);
 
   // 검색 및 필터 상태
@@ -89,7 +90,9 @@ export function AttendanceManagement() {
   // 데이터 로드
   useEffect(() => {
     const fetchData = async () => {
-      setIsLoading(true);
+      if (!isInitialLoadDone.current) {
+        setIsLoading(true);
+      }
       try {
         // 사원 목록과 근태 목록 병렬 조회
         const [employeesResult, attendancesResult] = await Promise.all([
@@ -109,6 +112,7 @@ export function AttendanceManagement() {
         console.error('[AttendanceManagement] fetchData error:', error);
       } finally {
         setIsLoading(false);
+        isInitialLoadDone.current = true;
       }
     };
     fetchData();
diff --git a/src/components/hr/CardManagement/index.tsx b/src/components/hr/CardManagement/index.tsx
index bf932817..be31e7cc 100644
--- a/src/components/hr/CardManagement/index.tsx
+++ b/src/components/hr/CardManagement/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import { CreditCard, Edit, Trash2, Plus, Search, RefreshCw } from 'lucide-react';
 import { Input } from '@/components/ui/input';
@@ -39,6 +39,7 @@ export function CardManagement({ initialData }: CardManagementProps) {
   // 카드 데이터 상태
   const [cards, setCards] = useState<Card[]>(initialData || []);
   const [isLoading, setIsLoading] = useState(!initialData);
+  const isInitialLoadDone = useRef(false);
 
   // 데이터 로드
   useEffect(() => {
@@ -48,7 +49,9 @@ export function CardManagement({ initialData }: CardManagementProps) {
   }, [initialData]);
 
   const loadCards = async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     const result = await getCards({ per_page: 100 });
     if (result.success && result.data) {
       setCards(result.data);
@@ -56,6 +59,7 @@ export function CardManagement({ initialData }: CardManagementProps) {
       toast.error(result.error || '카드 목록을 불러오는데 실패했습니다.');
     }
     setIsLoading(false);
+    isInitialLoadDone.current = true;
   };
 
   // 검색 및 필터 상태
diff --git a/src/components/hr/EmployeeManagement/index.tsx b/src/components/hr/EmployeeManagement/index.tsx
index 41f4b80e..42ef7217 100644
--- a/src/components/hr/EmployeeManagement/index.tsx
+++ b/src/components/hr/EmployeeManagement/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import { Users, Edit, Trash2, UserCheck, UserX, Clock, Calendar, Mail, Plus, Upload, Loader2, Search } from 'lucide-react';
 import { getEmployees, deleteEmployee, deleteEmployees, getEmployeeStats } from './actions';
@@ -68,6 +68,7 @@ export function EmployeeManagement() {
   // 사원 데이터 상태
   const [employees, setEmployees] = useState<Employee[]>([]);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
   const [total, setTotal] = useState(0);
 
   // 검색 및 필터 상태
@@ -96,7 +97,9 @@ export function EmployeeManagement() {
   // 데이터 로드
   useEffect(() => {
     const fetchEmployees = async () => {
-      setIsLoading(true);
+      if (!isInitialLoadDone.current) {
+        setIsLoading(true);
+      }
       try {
         const result = await getEmployees({
           per_page: 100, // 충분히 많은 데이터 로드
@@ -108,6 +111,7 @@ export function EmployeeManagement() {
         console.error('[EmployeeManagement] fetchEmployees error:', error);
       } finally {
         setIsLoading(false);
+        isInitialLoadDone.current = true;
       }
     };
     fetchEmployees();
diff --git a/src/components/hr/SalaryManagement/index.tsx b/src/components/hr/SalaryManagement/index.tsx
index e2964e35..d4af1319 100644
--- a/src/components/hr/SalaryManagement/index.tsx
+++ b/src/components/hr/SalaryManagement/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import {
   Download,
   DollarSign,
@@ -71,13 +71,16 @@ export function SalaryManagement() {
   // 데이터 상태
   const [salaryData, setSalaryData] = useState<SalaryRecord[]>([]);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
   const [isActionLoading, setIsActionLoading] = useState(false);
   const [totalCount, setTotalCount] = useState(0);
   const [totalPages, setTotalPages] = useState(1);
 
   // ===== 데이터 로드 =====
   const loadSalaries = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const result = await getSalaries({
         search: searchQuery || undefined,
@@ -100,6 +103,7 @@ export function SalaryManagement() {
       toast.error('급여 목록을 불러오는데 실패했습니다.');
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, [searchQuery, startDate, endDate, currentPage, itemsPerPage]);
 
diff --git a/src/components/hr/VacationManagement/index.tsx b/src/components/hr/VacationManagement/index.tsx
index 7f9e05cd..ec9ee60e 100644
--- a/src/components/hr/VacationManagement/index.tsx
+++ b/src/components/hr/VacationManagement/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { format } from 'date-fns';
 import {
   Plus,
@@ -113,6 +113,7 @@ export function VacationManagement() {
 
   // 로딩/처리중 상태
   const [isLoading, setIsLoading] = useState(false);
+  const isInitialLoadDone = useRef(false);
   const [isProcessing, setIsProcessing] = useState(false);
 
   // 데이터 상태 (usage/grant 탭은 API, request는 Mock)
@@ -126,7 +127,9 @@ export function VacationManagement() {
    * 휴가 사용현황 데이터 로드 (usage 탭)
    */
   const fetchUsageData = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const currentYear = new Date().getFullYear();
       const result = await getLeaveBalances({ year: currentYear, perPage: 100 });
@@ -159,6 +162,7 @@ export function VacationManagement() {
       console.error('[VacationManagement] fetchUsageData error:', error);
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, []);
 
@@ -166,7 +170,9 @@ export function VacationManagement() {
    * 휴가 부여현황 데이터 로드 (grant 탭)
    */
   const fetchGrantData = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const currentYear = new Date().getFullYear();
       const result = await getLeaveGrants({ year: currentYear, perPage: 100 });
@@ -194,6 +200,7 @@ export function VacationManagement() {
       console.error('[VacationManagement] fetchGrantData error:', error);
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, []);
 
@@ -201,7 +208,9 @@ export function VacationManagement() {
    * 휴가 신청현황 데이터 로드 (request 탭)
    */
   const fetchLeaveRequests = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     try {
       const result = await getLeaves({
         dateFrom: startDate,
@@ -237,6 +246,7 @@ export function VacationManagement() {
       console.error('[VacationManagement] fetchLeaveRequests error:', error);
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, [startDate, endDate]);
 
diff --git a/src/components/material/ReceivingManagement/ReceivingList.tsx b/src/components/material/ReceivingManagement/ReceivingList.tsx
index 4ae6d8ac..2d22c127 100644
--- a/src/components/material/ReceivingManagement/ReceivingList.tsx
+++ b/src/components/material/ReceivingManagement/ReceivingList.tsx
@@ -87,7 +87,7 @@ export function ReceivingList() {
 
   // ===== 입고 등록 핸들러 =====
   const handleRegister = useCallback(() => {
-    router.push('/ko/material/receiving-management/new');
+    router.push('/ko/material/receiving-management/new?mode=new');
   }, [router]);
 
   // ===== 통계 카드 =====
@@ -223,6 +223,15 @@ export function ReceivingList() {
 
       // 검색
       searchPlaceholder: '로트번호, 품목코드, 품목명 검색...',
+      searchFilter: (item: ReceivingItem, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.lotNo?.toLowerCase().includes(s) ||
+          item.itemCode?.toLowerCase().includes(s) ||
+          item.itemName?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 날짜 범위 필터
       dateRangeSelector: {
diff --git a/src/components/outbound/ShipmentManagement/ShipmentList.tsx b/src/components/outbound/ShipmentManagement/ShipmentList.tsx
index f377e68c..293a9373 100644
--- a/src/components/outbound/ShipmentManagement/ShipmentList.tsx
+++ b/src/components/outbound/ShipmentManagement/ShipmentList.tsx
@@ -232,6 +232,16 @@ export function ShipmentList() {
 
       // 검색
       searchPlaceholder: '출고번호, 로트번호, 발주처, 현장명 검색...',
+      searchFilter: (item: ShipmentItem, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.shipmentNo?.toLowerCase().includes(s) ||
+          item.lotNo?.toLowerCase().includes(s) ||
+          item.customerName?.toLowerCase().includes(s) ||
+          item.siteName?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 탭 설정
       tabs,
diff --git a/src/components/pricing/PricingListClient.tsx b/src/components/pricing/PricingListClient.tsx
index 5fc2b29d..08e3afd7 100644
--- a/src/components/pricing/PricingListClient.tsx
+++ b/src/components/pricing/PricingListClient.tsx
@@ -56,8 +56,8 @@ export function PricingListClient({
   const searchFilter = (item: PricingListItem, search: string) => {
     const searchLower = search.toLowerCase();
     return (
-      item.itemCode.toLowerCase().includes(searchLower) ||
-      item.itemName.toLowerCase().includes(searchLower) ||
+      (item.itemCode?.toLowerCase().includes(searchLower) ?? false) ||
+      (item.itemName?.toLowerCase().includes(searchLower) ?? false) ||
       (item.specification?.toLowerCase().includes(searchLower) ?? false)
     );
   };
@@ -75,8 +75,8 @@ export function PricingListClient({
     if (searchTerm) {
       const search = searchTerm.toLowerCase();
       result = result.filter(item =>
-        item.itemCode.toLowerCase().includes(search) ||
-        item.itemName.toLowerCase().includes(search) ||
+        (item.itemCode?.toLowerCase().includes(search) ?? false) ||
+        (item.itemName?.toLowerCase().includes(search) ?? false) ||
         (item.specification?.toLowerCase().includes(search) ?? false)
       );
     }
diff --git a/src/components/production/WorkOrders/WorkOrderList.tsx b/src/components/production/WorkOrders/WorkOrderList.tsx
index c3692d13..88ab421a 100644
--- a/src/components/production/WorkOrders/WorkOrderList.tsx
+++ b/src/components/production/WorkOrders/WorkOrderList.tsx
@@ -120,7 +120,7 @@ export function WorkOrderList() {
         iconColor: 'text-gray-600',
       },
       {
-        label: '작업대기',
+        label: '미착수',
         value: statsData.waiting + statsData.unassigned + statsData.pending,
         icon: Calendar,
         iconColor: 'text-orange-600',
@@ -209,6 +209,16 @@ export function WorkOrderList() {
 
       // 검색
       searchPlaceholder: '작업지시번호, 발주처, 현장명 검색...',
+      searchFilter: (item: WorkOrder, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.workOrderNo?.toLowerCase().includes(s) ||
+          item.client?.toLowerCase().includes(s) ||
+          item.projectName?.toLowerCase().includes(s) ||
+          item.lotNo?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 탭 설정
       tabs,
diff --git a/src/components/production/WorkResults/WorkResultList.tsx b/src/components/production/WorkResults/WorkResultList.tsx
index 0b32d830..2116ea0a 100644
--- a/src/components/production/WorkResults/WorkResultList.tsx
+++ b/src/components/production/WorkResults/WorkResultList.tsx
@@ -225,6 +225,15 @@ export function WorkResultList() {
 
       // 검색
       searchPlaceholder: '로트번호, 작업지시번호, 품목명 검색...',
+      searchFilter: (item: WorkResult, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.lotNo?.toLowerCase().includes(s) ||
+          item.workOrderNo?.toLowerCase().includes(s) ||
+          item.productName?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 통계 카드
       stats,
diff --git a/src/components/settings/AccountManagement/index.tsx b/src/components/settings/AccountManagement/index.tsx
index 9eb00466..07773455 100644
--- a/src/components/settings/AccountManagement/index.tsx
+++ b/src/components/settings/AccountManagement/index.tsx
@@ -203,6 +203,16 @@ export function AccountManagement() {
 
       // 검색
       searchPlaceholder: '은행명, 계좌번호, 계좌명, 예금주 검색...',
+      searchFilter: (item: Account, search: string) => {
+        const s = search.toLowerCase();
+        return (
+          item.bankName?.toLowerCase().includes(s) ||
+          item.accountNumber?.toLowerCase().includes(s) ||
+          item.accountName?.toLowerCase().includes(s) ||
+          item.accountHolder?.toLowerCase().includes(s) ||
+          false
+        );
+      },
 
       // 헤더 액션
       headerActions: () => (
diff --git a/src/components/settings/PermissionManagement/index.tsx b/src/components/settings/PermissionManagement/index.tsx
index a0a7a6fa..6e0b41a5 100644
--- a/src/components/settings/PermissionManagement/index.tsx
+++ b/src/components/settings/PermissionManagement/index.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useMemo, useCallback, useEffect } from 'react';
+import { useState, useMemo, useCallback, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import { format } from 'date-fns';
 import {
@@ -42,6 +42,7 @@ export function PermissionManagement() {
   const [roles, setRoles] = useState<Role[]>([]);
   const [stats, setStats] = useState<RoleStats | null>(null);
   const [isLoading, setIsLoading] = useState(true);
+  const isInitialLoadDone = useRef(false);
   const [error, setError] = useState<string | null>(null);
 
   // 삭제 확인 다이얼로그
@@ -52,7 +53,9 @@ export function PermissionManagement() {
 
   // API에서 데이터 로드
   const loadData = useCallback(async () => {
-    setIsLoading(true);
+    if (!isInitialLoadDone.current) {
+      setIsLoading(true);
+    }
     setError(null);
 
     try {
@@ -74,6 +77,7 @@ export function PermissionManagement() {
       setError(err instanceof Error ? err.message : '데이터 로드 실패');
     } finally {
       setIsLoading(false);
+      isInitialLoadDone.current = true;
     }
   }, []);
 
diff --git a/src/components/templates/IntegratedListTemplateV2.tsx b/src/components/templates/IntegratedListTemplateV2.tsx
index 89694d3a..d8ef818b 100644
--- a/src/components/templates/IntegratedListTemplateV2.tsx
+++ b/src/components/templates/IntegratedListTemplateV2.tsx
@@ -543,7 +543,6 @@ export function IntegratedListTemplateV2<T = any>({
       {/* 헤더 액션 (달력, 버튼 등) - 타이틀 아래 배치 */}
       {/* 레이아웃: [달력] [프리셋버튼] [검색창] -------------- [추가버튼들] [등록버튼] (오른쪽 끝) */}
       {(dateRangeSelector?.enabled || createButton || headerActions || (hideSearch && onSearchChange)) && (
-        isLoading ? renderHeaderActionSkeleton() : (
           <div className="flex flex-col xl:flex-row xl:flex-wrap xl:items-center xl:justify-between gap-2 w-full">
             {/* 날짜 범위 선택기 + 검색창 (왼쪽) */}
             {dateRangeSelector?.enabled ? (
@@ -608,7 +607,6 @@ export function IntegratedListTemplateV2<T = any>({
               </div>
             )}
           </div>
-        )
       )}
 
       {/* 커스텀 탭 콘텐츠 (헤더 아래, 검색 위) */}
@@ -619,11 +617,7 @@ export function IntegratedListTemplateV2<T = any>({
       )}
 
       {/* 통계 카드 - 태블릿/데스크톱 */}
-      {isLoading && stats !== undefined ? (
-        <div className="hidden md:block">
-          <StatCardGridSkeleton count={stats.length || 4} />
-        </div>
-      ) : stats && stats.length > 0 ? (
+      {stats && stats.length > 0 ? (
         <div className="hidden md:block">
           <StatCards stats={stats} />
         </div>
@@ -644,20 +638,13 @@ export function IntegratedListTemplateV2<T = any>({
       {!hideSearch && (
         <Card>
           <CardContent className="p-6">
-            {isLoading ? (
-              <div className="flex flex-wrap gap-4">
-                <div className="h-10 w-64 rounded-md border border-gray-200 bg-gray-100 animate-pulse" />
-                <div className="h-10 w-32 rounded-md border border-gray-200 bg-gray-100 animate-pulse" />
-              </div>
-            ) : (
-              <SearchFilter
-                searchValue={searchValue || ''}
-                onSearchChange={onSearchChange || (() => {})}
-                searchPlaceholder={searchPlaceholder}
-                filterButton={false}
-                extraActions={extraFilters}
-              />
-            )}
+            <SearchFilter
+              searchValue={searchValue || ''}
+              onSearchChange={onSearchChange || (() => {})}
+              searchPlaceholder={searchPlaceholder}
+              filterButton={false}
+              extraActions={extraFilters}
+            />
           </CardContent>
         </Card>
       )}
diff --git a/src/components/templates/UniversalListPage/index.tsx b/src/components/templates/UniversalListPage/index.tsx
index 1d9df35f..dbfea19d 100644
--- a/src/components/templates/UniversalListPage/index.tsx
+++ b/src/components/templates/UniversalListPage/index.tsx
@@ -11,7 +11,7 @@
  * - 클라이언트 사이드 필터링/페이지네이션 (clientSideFiltering: true)
  */
 
-import { useState, useEffect, useCallback, useMemo } from 'react';
+import { useState, useEffect, useCallback, useMemo, useRef } from 'react';
 import { useRouter, useParams } from 'next/navigation';
 import { toast } from 'sonner';
 import { Download, Loader2 } from 'lucide-react';
@@ -83,6 +83,9 @@ export function UniversalListPage<T>({
   // 모바일 인피니티 스크롤 로딩 상태 (서버 사이드 페이지네이션 시)
   const [isMobileLoading, setIsMobileLoading] = useState(false);
 
+  // 초기 데이터 로딩 완료 여부 (검색/필터 변경 시 전체 스켈레톤 방지)
+  const isInitialFetchDone = useRef(false);
+
   // 서버 사이드 페이지네이션 상태 (API에서 반환하는 값)
   const [serverTotalCount, setServerTotalCount] = useState<number>(initialTotalCount || 0);
   const [serverTotalPages, setServerTotalPages] = useState<number>(1);
@@ -91,6 +94,8 @@ export function UniversalListPage<T>({
   useEffect(() => {
     const timer = setTimeout(() => {
       setDebouncedSearchValue(searchValue);
+      // 검색 변경 시 페이지를 1로 리셋 (서버 사이드 페이지네이션에서 올바른 결과 보장)
+      setCurrentPage(1);
     }, 300);
 
     return () => clearTimeout(timer);
@@ -107,9 +112,18 @@ export function UniversalListPage<T>({
     [config.idField]
   );
 
-  // ===== 클라이언트 사이드 필터링 =====
+  // ===== 데이터 필터링 =====
+  // 서버 사이드 모드에서 searchFilter를 통한 클라이언트 사이드 검색 활성화 여부
+  const isServerSearchFiltered = !config.clientSideFiltering && !!debouncedSearchValue && !!config.searchFilter;
+
   const filteredData = useMemo(() => {
     if (!config.clientSideFiltering) {
+      // 서버 사이드 모드: searchFilter가 정의되어 있으면 클라이언트 사이드 검색 적용 (백엔드 검색 미지원 대비)
+      if (debouncedSearchValue && config.searchFilter) {
+        return rawData.filter((item) =>
+          config.searchFilter!(item, debouncedSearchValue)
+        );
+      }
       return rawData;
     }
 
@@ -180,25 +194,32 @@ export function UniversalListPage<T>({
     return filtered;
   }, [rawData, activeTab, debouncedSearchValue, filters, sortBy, sortOrder, config.clientSideFiltering, config.tabFilter, config.searchFilter, config.customFilterFn, config.customSortFn, config.dateRangeSelector]);
 
-  // 클라이언트 사이드 페이지네이션
+  // 페이지네이션 (클라이언트 사이드 + 서버 사이드 검색 시)
   const paginatedData = useMemo(() => {
     if (!config.clientSideFiltering) {
+      // 서버 사이드 검색 시 클라이언트 사이드 페이지네이션 적용
+      if (debouncedSearchValue && config.searchFilter) {
+        const startIndex = (currentPage - 1) * itemsPerPage;
+        return filteredData.slice(startIndex, startIndex + itemsPerPage);
+      }
       return rawData;
     }
     const startIndex = (currentPage - 1) * itemsPerPage;
     return filteredData.slice(startIndex, startIndex + itemsPerPage);
-  }, [config.clientSideFiltering, filteredData, currentPage, itemsPerPage, rawData]);
+  }, [config.clientSideFiltering, config.searchFilter, debouncedSearchValue, filteredData, currentPage, itemsPerPage, rawData]);
 
   // 총 개수 및 페이지 수
   // 서버 사이드 페이지네이션: API에서 반환한 값 사용
   // 클라이언트 사이드 페이지네이션: 로컬 데이터 길이 사용
-  const totalCount = config.clientSideFiltering ? filteredData.length : serverTotalCount;
+  const totalCount = config.clientSideFiltering
+    ? filteredData.length
+    : (isServerSearchFiltered ? filteredData.length : serverTotalCount);
   const totalPages = config.clientSideFiltering
     ? Math.ceil(totalCount / itemsPerPage)
-    : serverTotalPages;
+    : (isServerSearchFiltered ? (Math.ceil(filteredData.length / itemsPerPage) || 1) : serverTotalPages);
 
   // 표시할 데이터
-  const displayData = config.clientSideFiltering ? paginatedData : rawData;
+  const displayData = (config.clientSideFiltering || isServerSearchFiltered) ? paginatedData : rawData;
 
   // ===== 탭 카운트 계산 (클라이언트 사이드) =====
   const computedTabs = useMemo(() => {
@@ -221,18 +242,21 @@ export function UniversalListPage<T>({
     // 모바일 추가 로드면 isMobileLoading, 그 외에는 isLoading
     if (isMobileAppend) {
       setIsMobileLoading(true);
-    } else {
+    } else if (!isInitialFetchDone.current) {
+      // 초기 로딩 시에만 전체 스켈레톤 표시
       setIsLoading(true);
     }
 
     try {
+      // 서버 사이드 + searchFilter 정의 + 검색 중: 전체 데이터를 받아서 클라이언트 사이드 필터링
+      const useClientSearch = !config.clientSideFiltering && !!config.searchFilter && !!debouncedSearchValue;
       const result = await config.actions.getList(
         config.clientSideFiltering
           ? { pageSize: 9999 } // 클라이언트 사이드: 전체 데이터 로드
           : {
-              page: currentPage,
-              pageSize: itemsPerPage,
-              search: debouncedSearchValue,
+              page: useClientSearch ? 1 : currentPage,
+              pageSize: useClientSearch ? 9999 : itemsPerPage,
+              search: useClientSearch ? undefined : debouncedSearchValue,
               filters,
               tab: activeTab,
             }
@@ -258,8 +282,9 @@ export function UniversalListPage<T>({
     } finally {
       setIsLoading(false);
       setIsMobileLoading(false);
+      isInitialFetchDone.current = true;
     }
-  }, [config.actions, config.clientSideFiltering, currentPage, itemsPerPage, debouncedSearchValue, filters, activeTab]);
+  }, [config.actions, config.clientSideFiltering, config.searchFilter, currentPage, itemsPerPage, debouncedSearchValue, filters, activeTab]);
 
   // 초기 로딩 (initialData가 없거나 빈 배열인 경우)
   useEffect(() => {
@@ -306,7 +331,7 @@ export function UniversalListPage<T>({
     : '';
 
   useEffect(() => {
-    if (!config.clientSideFiltering && !isLoading && !isMobileLoading) {
+    if (!config.clientSideFiltering && !externalPagination && !isLoading && !isMobileLoading) {
       // 페이지가 증가하는 경우 = 모바일 인피니티 스크롤
       const isMobileAppend = currentPage > prevPage && currentPage > 1;
       fetchData(isMobileAppend);
@@ -480,8 +505,12 @@ export function UniversalListPage<T>({
   }, []);
 
   // 외부 콜백에 debounced 값 전달 (자체 loadData 관리하는 컴포넌트용)
+  // config.onSearchChange: config 내부에서 설정한 검색 콜백도 호출
+  // ⚠️ config.onSearchChange는 deps에서 제외 (config 재생성 → 무한 루프 방지, config.onDataChange 패턴 참고)
   useEffect(() => {
     onSearchChange?.(debouncedSearchValue);
+    config.onSearchChange?.(debouncedSearchValue);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [debouncedSearchValue, onSearchChange]);
 
   // ===== 필터 핸들러 =====
@@ -723,15 +752,27 @@ export function UniversalListPage<T>({
 
   // ===== 페이지네이션 config =====
   // 외부 페이지네이션 사용 시 외부 설정 사용
+  // 단, 서버 사이드 검색 모드(searchFilter)에서는 필터링된 데이터 기준으로 재계산
   const paginationConfig: PaginationConfig = useMemo(
-    () => externalPagination ?? {
-      currentPage,
-      totalPages,
-      totalItems: totalCount,
-      itemsPerPage,
-      onPageChange: handlePageChange,
+    () => {
+      if (isServerSearchFiltered && externalPagination) {
+        return {
+          ...externalPagination,
+          currentPage,
+          totalPages: Math.ceil(filteredData.length / itemsPerPage) || 1,
+          totalItems: filteredData.length,
+          onPageChange: handlePageChange,
+        };
+      }
+      return externalPagination ?? {
+        currentPage,
+        totalPages,
+        totalItems: totalCount,
+        itemsPerPage,
+        onPageChange: handlePageChange,
+      };
     },
-    [externalPagination, currentPage, totalPages, totalCount, itemsPerPage, handlePageChange]
+    [externalPagination, isServerSearchFiltered, filteredData.length, currentPage, totalPages, totalCount, itemsPerPage, handlePageChange]
   );
 
   // ===== 렌더링 함수 래퍼 =====
@@ -801,8 +842,10 @@ export function UniversalListPage<T>({
         // 경고 배너
         alertBanner={config.alertBanner}
         // 검색 및 필터
-        searchValue={searchValue}
-        onSearchChange={handleSearchChange}
+        // hideSearch: true이면서 config에 onSearchChange/searchFilter가 없으면 검색 완전 비활성화
+        // hideSearch: true이면서 onSearchChange/searchFilter가 있으면 헤더 검색창만 표시 (Card SearchFilter 숨김)
+        searchValue={(config.hideSearch && !config.onSearchChange && !config.searchFilter) ? undefined : searchValue}
+        onSearchChange={(config.hideSearch && !config.onSearchChange && !config.searchFilter) ? undefined : handleSearchChange}
         searchPlaceholder={config.searchPlaceholder}
         extraFilters={config.extraFilters}
         hideSearch={config.hideSearch}
@@ -829,7 +872,7 @@ export function UniversalListPage<T>({
         tableHeaderActions={
           typeof config.tableHeaderActions === 'function'
             ? config.tableHeaderActions({
-                totalCount: externalPagination?.totalItems ?? totalCount,
+                totalCount: isServerSearchFiltered ? filteredData.length : (externalPagination?.totalItems ?? totalCount),
                 selectedItems: effectiveSelectedItems,
                 onClearSelection: () => externalSelection ? undefined : setSelectedItems(new Set()),
               })
diff --git a/src/components/templates/UniversalListPage/types.ts b/src/components/templates/UniversalListPage/types.ts
index 363c26b0..d1da9441 100644
--- a/src/components/templates/UniversalListPage/types.ts
+++ b/src/components/templates/UniversalListPage/types.ts
@@ -344,7 +344,10 @@ export interface UniversalListConfig<T> {
    * true인 경우 getList가 전체 데이터를 반환하고, 컴포넌트 내부에서 필터링/페이지네이션 처리
    */
   clientSideFiltering?: boolean;
-  /** 클라이언트 사이드 검색 필터 함수 */
+  /** 검색 필터 함수 (클라이언트 사이드 + 서버 사이드 모드 모두 지원)
+   * - clientSideFiltering: true → 기존 클라이언트 사이드 검색
+   * - clientSideFiltering: false → 백엔드 검색 미지원 시 클라이언트 사이드 fallback 검색
+   */
   searchFilter?: (item: T, searchValue: string) => boolean;
   /** 클라이언트 사이드 탭 필터 함수 */
   tabFilter?: (item: T, activeTab: string) => boolean;