diff --git a/apps/as/src/entities/design-cnstn/api/queries.ts b/apps/as/src/entities/design-cnstn/api/queries.ts
index 7a04eb8d8..eb301e2e4 100644
--- a/apps/as/src/entities/design-cnstn/api/queries.ts
+++ b/apps/as/src/entities/design-cnstn/api/queries.ts
@@ -1,5 +1,10 @@
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 
+import type {
+  DesignCnstnApplySaveRequestDto,
+  DesignCnstnMngSaveRequestDto,
+  DesignCnstnRvwOpnnSaveRequestDto,
+} from "../model/design-cnstn-apply-payload-schema";
 import type {
   DesignCnstnBizCstSaveRequestDto,
   DesignCnstnBizCstSearchDto,
@@ -15,11 +20,6 @@ import type {
   DesignCnstnEsntlAtchFileSearchDto,
   DesignCnstnEsntlAtchFileUpdateRequestDto,
 } from "../model/design-cnstn-esntl-atch-file-interface";
-import type {
-  DesignCnstnApplySaveRequestDto,
-  DesignCnstnMngSaveRequestDto,
-  DesignCnstnRvwOpnnSaveRequestDto,
-} from "../model/design-cnstn-apply-payload-schema";
 import type {
   DesignCnstnMngSearchDto,
   DesignCnstnMngUpdateRequestDto,
@@ -83,6 +83,8 @@ export function useDesignCnstnMng(id: string | null | undefined) {
     queryKey: designCnstnKeys.detail(id!),
     queryFn: () => designCnstnMngService.findById(id!),
     enabled: Boolean(id),
+    staleTime: 0,
+    refetchOnMount: "always",
   });
 }
 
diff --git a/apps/as/src/entities/fnrs-cnsltn/api/queries.ts b/apps/as/src/entities/fnrs-cnsltn/api/queries.ts
index e136bd59f..7e29ba38b 100644
--- a/apps/as/src/entities/fnrs-cnsltn/api/queries.ts
+++ b/apps/as/src/entities/fnrs-cnsltn/api/queries.ts
@@ -35,6 +35,8 @@ export function useFnrsCnsltnMng(fnrsCnsltnDocNo: string | null | undefined) {
     queryKey: fnrsCnsltnKeys.detail(fnrsCnsltnDocNo!),
     queryFn: () => fnrsCnsltnMngService.findById(fnrsCnsltnDocNo!),
     enabled: Boolean(fnrsCnsltnDocNo),
+    staleTime: 0,
+    refetchOnMount: "always",
   });
 }
 
@@ -43,6 +45,8 @@ export function useFnrsCnsltnFileVrfcResults(fnrsCnsltnDocNo: string | null | un
     queryKey: fnrsCnsltnKeys.fileVrfcResults(fnrsCnsltnDocNo!),
     queryFn: () => fnrsCnsltnMngService.findFileVrfcResults(fnrsCnsltnDocNo!),
     enabled: Boolean(fnrsCnsltnDocNo),
+    staleTime: 0,
+    refetchOnMount: "always",
   });
 }
 
diff --git a/apps/as/src/entities/instl-sncn/api/queries.ts b/apps/as/src/entities/instl-sncn/api/queries.ts
index 278277668..b01c0c892 100644
--- a/apps/as/src/entities/instl-sncn/api/queries.ts
+++ b/apps/as/src/entities/instl-sncn/api/queries.ts
@@ -35,6 +35,8 @@ export function useInstlSncnDetail(id: string) {
     queryKey: instlSncnKeys.detail(id),
     queryFn: () => instlSncnService.getById(id),
     enabled: Boolean(id),
+    staleTime: 0,
+    refetchOnMount: "always",
   });
 }
 
diff --git a/apps/as/src/entities/sewer-bsc-plan/api/queries.ts b/apps/as/src/entities/sewer-bsc-plan/api/queries.ts
index 32808b49f..5afd9bebd 100644
--- a/apps/as/src/entities/sewer-bsc-plan/api/queries.ts
+++ b/apps/as/src/entities/sewer-bsc-plan/api/queries.ts
@@ -33,6 +33,8 @@ export function useSewerBscPlan(sewerBscPlanDocNo: string | null | undefined) {
     queryKey: sewerBscPlanKeys.detail(sewerBscPlanDocNo!),
     queryFn: () => sewerBscPlanService.findById(sewerBscPlanDocNo!),
     enabled: Boolean(sewerBscPlanDocNo),
+    staleTime: 0,
+    refetchOnMount: "always",
   });
 }
 
@@ -44,6 +46,8 @@ export function useSewerBscPlanDetails(
     queryKey: sewerBscPlanKeys.details(sewerBscPlanDocNo!, chgCycl ?? undefined),
     queryFn: () => sewerBscPlanService.findDetails(sewerBscPlanDocNo!, chgCycl!),
     enabled: Boolean(sewerBscPlanDocNo) && chgCycl != null,
+    staleTime: 0,
+    refetchOnMount: "always",
   });
 }
 
diff --git a/apps/as/src/pages/design-cnstn/ui/design-view-page.tsx b/apps/as/src/pages/design-cnstn/ui/design-view-page.tsx
index 4dc1d018e..906d9172c 100644
--- a/apps/as/src/pages/design-cnstn/ui/design-view-page.tsx
+++ b/apps/as/src/pages/design-cnstn/ui/design-view-page.tsx
@@ -2,13 +2,15 @@
 
 import { useMemo, useRef } from "react";
 
+import { RefreshCw } from "lucide-react";
+
 import { useUserStore } from "@/shared/lib";
 import { SectionCollapsibleGroup, SectionCollapsibleToggle } from "@/shared/ui";
 import { useDesignCnstnMng } from "@/entities/design-cnstn";
 import { ElaprDocPrgrsStatus } from "@/entities/elapr";
 import { useRvwMnpwMngLoginUserList } from "@/entities/rvw-mnpw";
 import { AttachmentsViewSection, ProgressStatusSection } from "@/widgets/pbadms-sprt";
-import { Skeleton } from "@common/components";
+import { Button, cn, Skeleton } from "@common/components";
 
 import { needsRoleUser01AtrzResolve } from "../lib/button-config";
 import { getEditableReviewStep } from "../lib/review-step-utils";
@@ -30,7 +32,7 @@ interface DesignViewPageProps {
 function DesignViewPage({ id }: DesignViewPageProps) {
   const userInfo = useUserStore((state) => state.userInfo);
   const techReviewOpinionRef = useRef<TechReviewOpinionSectionHandle>(null);
-  const { data, isLoading, isError } = useDesignCnstnMng(id);
+  const { data, isLoading, isError, refetch, isFetching } = useDesignCnstnMng(id);
 
   const prgrsSttsComCd = data?.detDto?.prgrsSttsComCd || "";
   const needsAtrzResolve = needsRoleUser01AtrzResolve(userInfo?.dtlInstCd, prgrsSttsComCd);
@@ -83,8 +85,20 @@ function DesignViewPage({ id }: DesignViewPageProps) {
   return (
     <div className="mt-4">
       <SectionCollapsibleGroup>
-        <div className="sticky top-[6rem] z-30 bg-container px-4 py-2">
+        <div className="sticky top-[6rem] z-30 flex items-center gap-3 bg-container px-4 py-2">
           <SectionCollapsibleToggle />
+          <Button
+            type="button"
+            variant="outline"
+            size="xs"
+            onClick={() => refetch()}
+            disabled={isFetching}
+            className="flex items-center gap-1.5 h-[2.8rem] px-3 text-[1.2rem] font-normal"
+            title="최신 데이터 새로고침"
+          >
+            <RefreshCw className={cn("size-3.5", isFetching && "animate-spin")} />
+            <span>새로 고침</span>
+          </Button>
         </div>
         <div className="space-y-4">
           <ProgressStatusSection
diff --git a/apps/as/src/pages/fnrs-cnsltn/ui/components/pwrk-cnsltn-doc-mng-dialog.tsx b/apps/as/src/pages/fnrs-cnsltn/ui/components/pwrk-cnsltn-doc-mng-dialog.tsx
index e2f438495..d0b045db8 100644
--- a/apps/as/src/pages/fnrs-cnsltn/ui/components/pwrk-cnsltn-doc-mng-dialog.tsx
+++ b/apps/as/src/pages/fnrs-cnsltn/ui/components/pwrk-cnsltn-doc-mng-dialog.tsx
@@ -381,6 +381,9 @@ function PwrkCnsltnDocMngDialog({
     },
     select: (response) => response.data,
     enabled: open && Boolean(crtDmndUuid),
+    staleTime: Infinity,
+    refetchOnWindowFocus: false,
+    refetchOnMount: false,
   });
 
   const branchLabel = isForkJoin
diff --git a/apps/as/src/pages/fnrs-cnsltn/ui/fnrs-view-page.tsx b/apps/as/src/pages/fnrs-cnsltn/ui/fnrs-view-page.tsx
index 8c7664398..64590d7f3 100644
--- a/apps/as/src/pages/fnrs-cnsltn/ui/fnrs-view-page.tsx
+++ b/apps/as/src/pages/fnrs-cnsltn/ui/fnrs-view-page.tsx
@@ -2,6 +2,8 @@
 
 import { useMemo, useRef } from "react";
 
+import { RefreshCw } from "lucide-react";
+
 import { useUserStore } from "@/shared/lib";
 import { SectionCollapsibleGroup, SectionCollapsibleToggle, TextShimmer } from "@/shared/ui";
 import { ElaprDocPrgrsStatus } from "@/entities/elapr";
@@ -12,7 +14,7 @@ import {
   ProgressStatusSection,
   SupplementDemandSection,
 } from "@/widgets/pbadms-sprt";
-import { Skeleton } from "@common/components";
+import { Button, cn, Skeleton } from "@common/components";
 
 import {
   getAiPendingMessage,
@@ -20,8 +22,8 @@ import {
   isRagIndexingInProgress,
 } from "../lib/ai-pending-utils";
 import { needsRoleUser01AtrzResolve } from "../lib/button-config";
-import { getEditableReviewStep } from "../lib/review-step-utils";
 import { normalizeTaskSeComCdForElapr } from "../lib/fnrs-cnsltn-regist-schema";
+import { getEditableReviewStep } from "../lib/review-step-utils";
 import { EMPTY_CKLST_RESULT_LIST, useChecklistFormState } from "../lib/use-checklist-form-state";
 import { PROGRESS_STATUS_COLUMNS } from "../model/columns";
 
@@ -44,7 +46,7 @@ interface FnrsViewPageProps {
 function FnrsViewPage({ id }: FnrsViewPageProps) {
   const userInfo = useUserStore((state) => state.userInfo);
   const techReviewOpinionRef = useRef<TechReviewOpinionSectionHandle>(null);
-  const { data, isLoading, isError } = useFnrsCnsltnMng(id);
+  const { data, isLoading, isError, refetch, isFetching } = useFnrsCnsltnMng(id);
   const { formState: checklistFormState, setFormState: setChecklistFormState } =
     useChecklistFormState(data?.cklstResultList ?? EMPTY_CKLST_RESULT_LIST);
 
@@ -109,19 +111,33 @@ function FnrsViewPage({ id }: FnrsViewPageProps) {
   return (
     <div className="mt-4">
       <SectionCollapsibleGroup>
-        <div className="sticky top-[6rem] z-30 flex items-center gap-4 bg-container px-4 py-2">
-          <SectionCollapsibleToggle />
-          {showPendingBanner && (
-            <div className="flex items-center gap-2">
-              <span className="relative flex size-3">
-                <span className="absolute inline-flex h-full w-full animate-ping rounded-full bg-primary opacity-75"></span>
-                <span className="relative inline-flex size-3 rounded-full bg-primary"></span>
-              </span>
-              <TextShimmer active className="text-xl">
-                {pendingMessage}
-              </TextShimmer>
-            </div>
-          )}
+        <div className="sticky top-[6rem] z-30 flex items-center justify-between bg-container px-4 py-2">
+          <div className="flex items-center gap-3">
+            <SectionCollapsibleToggle />
+            <Button
+              type="button"
+              variant="outline"
+              size="xs"
+              onClick={() => refetch()}
+              disabled={isFetching}
+              className="flex items-center gap-1.5 h-[2.8rem] px-3 text-[1.2rem] font-normal"
+              title="최신 데이터 새로고침"
+            >
+              <RefreshCw className={cn("size-3.5", isFetching && "animate-spin")} />
+              <span>새로 고침</span>
+            </Button>
+            {showPendingBanner && (
+              <div className="flex items-center gap-2">
+                <span className="relative flex size-3">
+                  <span className="absolute inline-flex h-full w-full animate-ping rounded-full bg-primary opacity-75"></span>
+                  <span className="relative inline-flex size-3 rounded-full bg-primary"></span>
+                </span>
+                <TextShimmer active className="text-xl">
+                  {pendingMessage}
+                </TextShimmer>
+              </div>
+            )}
+          </div>
         </div>
         <div className="space-y-4">
           <ProgressStatusSection
diff --git a/apps/as/src/pages/instl-sncn/ui/instl-view-page.tsx b/apps/as/src/pages/instl-sncn/ui/instl-view-page.tsx
index fb42a95cb..727c9036d 100644
--- a/apps/as/src/pages/instl-sncn/ui/instl-view-page.tsx
+++ b/apps/as/src/pages/instl-sncn/ui/instl-view-page.tsx
@@ -2,6 +2,8 @@
 
 import { useMemo, useRef } from "react";
 
+import { RefreshCw } from "lucide-react";
+
 import { useUserStore } from "@/shared/lib";
 import { SectionCollapsibleGroup, SectionCollapsibleToggle } from "@/shared/ui";
 import { ElaprDocPrgrsStatus } from "@/entities/elapr";
@@ -12,7 +14,7 @@ import {
   ProgressStatusSection,
   SupplementDemandSection,
 } from "@/widgets/pbadms-sprt";
-import { Skeleton } from "@common/components";
+import { Button, cn, Skeleton } from "@common/components";
 
 import { needsRoleUser01AtrzResolve } from "../lib/button-config";
 import { getEditableReviewStep } from "../lib/review-step-utils";
@@ -36,7 +38,7 @@ interface InstlViewPageProps {
 function InstlViewPage({ id }: InstlViewPageProps) {
   const userInfo = useUserStore((state) => state.userInfo);
   const techReviewOpinionRef = useRef<TechReviewOpinionSectionHandle>(null);
-  const { data, isLoading, isError } = useInstlSncnDetail(id);
+  const { data, isLoading, isError, refetch, isFetching } = useInstlSncnDetail(id);
   const { formState: checklistFormState } = useChecklistFormState(
     data?.cklstResultList ?? EMPTY_CKLST_RESULT_LIST,
   );
@@ -94,8 +96,20 @@ function InstlViewPage({ id }: InstlViewPageProps) {
   return (
     <div className="mt-4">
       <SectionCollapsibleGroup>
-        <div className="sticky top-[6rem] z-30 bg-container px-4 py-2">
+        <div className="sticky top-[6rem] z-30 flex items-center gap-3 bg-container px-4 py-2">
           <SectionCollapsibleToggle />
+          <Button
+            type="button"
+            variant="outline"
+            size="xs"
+            onClick={() => refetch()}
+            disabled={isFetching}
+            className="flex items-center gap-1.5 h-[2.8rem] px-3 text-[1.2rem] font-normal"
+            title="최신 데이터 새로고침"
+          >
+            <RefreshCw className={cn("size-3.5", isFetching && "animate-spin")} />
+            <span>새로 고침</span>
+          </Button>
         </div>
         <div className="space-y-4">
           <ProgressStatusSection
diff --git a/apps/as/src/pages/sewer-bsc-plan/ui/sewer-bsc-plan-view-page.tsx b/apps/as/src/pages/sewer-bsc-plan/ui/sewer-bsc-plan-view-page.tsx
index 6d27d6b40..2b9048280 100644
--- a/apps/as/src/pages/sewer-bsc-plan/ui/sewer-bsc-plan-view-page.tsx
+++ b/apps/as/src/pages/sewer-bsc-plan/ui/sewer-bsc-plan-view-page.tsx
@@ -2,6 +2,8 @@
 
 import { useMemo, useRef } from "react";
 
+import { RefreshCw } from "lucide-react";
+
 import { useUserStore } from "@/shared/lib";
 import { SectionCollapsibleGroup, SectionCollapsibleToggle } from "@/shared/ui";
 import { ElaprDocPrgrsStatus } from "@/entities/elapr";
@@ -12,7 +14,7 @@ import {
   ProgressStatusSection,
   SupplementDemandSection,
 } from "@/widgets/pbadms-sprt";
-import { Skeleton } from "@common/components";
+import { Button, cn, Skeleton } from "@common/components";
 
 import { needsRoleUser01AtrzResolve } from "../lib/button-config";
 import { getEditableReviewStep } from "../lib/review-step-utils";
@@ -41,7 +43,7 @@ function SewerBscPlanViewPage({ id, propChgCycl }: SewerBscPlanViewPageProps) {
   const userInfo = useUserStore((state) => state.userInfo);
   const techReviewOpinionRef = useRef<TechReviewOpinionSectionHandle>(null);
   const chgCycl = propChgCycl ?? 1;
-  const { data, isLoading, isError } = useSewerBscPlanDetails(id, chgCycl);
+  const { data, isLoading, isError, refetch, isFetching } = useSewerBscPlanDetails(id, chgCycl);
   const { formState: checklistFormState, setFormState: setChecklistFormState } =
     useChecklistFormState(data?.cklstResultRows ?? EMPTY_CKLST_RESULT_LIST);
 
@@ -102,8 +104,20 @@ function SewerBscPlanViewPage({ id, propChgCycl }: SewerBscPlanViewPageProps) {
   return (
     <div className="mt-4">
       <SectionCollapsibleGroup>
-        <div className="sticky top-[6rem] z-30 bg-container px-4 py-2">
+        <div className="sticky top-[6rem] z-30 flex items-center gap-3 bg-container px-4 py-2">
           <SectionCollapsibleToggle />
+          <Button
+            type="button"
+            variant="outline"
+            size="xs"
+            onClick={() => refetch()}
+            disabled={isFetching}
+            className="flex items-center gap-1.5 h-[2.8rem] px-3 text-[1.2rem] font-normal"
+            title="최신 데이터 새로고침"
+          >
+            <RefreshCw className={cn("size-3.5", isFetching && "animate-spin")} />
+            <span>새로 고침</span>
+          </Button>
         </div>
         <div className="space-y-4">
           <ProgressStatusSection
diff --git a/packages/common/network/client.ts b/packages/common/network/client.ts
index 64e946404..abef02a50 100644
--- a/packages/common/network/client.ts
+++ b/packages/common/network/client.ts
@@ -22,6 +22,8 @@ class Client {
       headers: {
         "Content-Type": "application/json",
         "X-Site-Id": config.siteId,
+        "Cache-Control": "no-cache",
+        Pragma: "no-cache",
       },
       withCredentials: true,
     });