diff --git a/backend/prisma/seed.ts b/backend/prisma/seed.ts
index 58a9ecf..08211f5 100644
--- a/backend/prisma/seed.ts
+++ b/backend/prisma/seed.ts
@@ -42,7 +42,7 @@ const HUB_CONFIG = {
 
   ],
 
-  routineLabels: ['채용 운영', '학습 지원', '직원 소통', '자산·시설', '문서·행정'],
+  routineLabels: ['채용 운영', '학습 지원', '운영 지원', '자산·시설', '문서·행정'],
 
 };
 
diff --git a/backend/src/routes/hubConfig.ts b/backend/src/routes/hubConfig.ts
index e7a09af..590fe10 100644
--- a/backend/src/routes/hubConfig.ts
+++ b/backend/src/routes/hubConfig.ts
@@ -13,11 +13,22 @@ export const DEFAULT_HUB_CONFIG = {
     { id: '2', date: '2026-05-15', text: '조직문화 진단·리더십 교육' },
     { id: '3', date: '2026-06-20', text: '분기 성과 점검·평가' },
   ],
-  routineLabels: ['채용 운영', '학습 지원', '직원 소통', '자산·시설', '문서·행정'],
+  routineLabels: ['채용 운영', '학습 지원', '운영 지원', '자산·시설', '문서·행정'],
 };
 
+function migrateRoutineLabels(labels: string[]): string[] {
+  return labels.map((label) => {
+    if (label === '교육 운영') return '학습 지원';
+    if (label === '직원 소통') return '운영 지원';
+    return label;
+  });
+}
+
 function normalizeConfig(raw: Record<string, unknown>) {
   const sloganTitle = (raw.sloganTitle as string) ?? DEFAULT_HUB_CONFIG.sloganTitle;
+  const routineLabels = Array.isArray(raw.routineLabels)
+    ? migrateRoutineLabels(raw.routineLabels as string[])
+    : DEFAULT_HUB_CONFIG.routineLabels;
   return {
     sloganTitle: sloganTitle === '분기 슬로건' ? '분기 중점 과제' : sloganTitle,
     sloganLines: Array.isArray(raw.sloganLines)
@@ -27,9 +38,7 @@ function normalizeConfig(raw: Record<string, unknown>) {
     scheduleItems: Array.isArray(raw.scheduleItems)
       ? (raw.scheduleItems as typeof DEFAULT_HUB_CONFIG.scheduleItems)
       : DEFAULT_HUB_CONFIG.scheduleItems,
-    routineLabels: Array.isArray(raw.routineLabels)
-      ? (raw.routineLabels as string[])
-      : DEFAULT_HUB_CONFIG.routineLabels,
+    routineLabels,
   };
 }
 
diff --git a/data/postgres/base/16384/1259 b/data/postgres/base/16384/1259
index 33ab7ec..fc0063d 100644
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diff --git a/data/postgres/base/16384/32776 b/data/postgres/base/16384/32776
index 1d94919..8bb676f 100644
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diff --git a/data/postgres/global/pg_control b/data/postgres/global/pg_control
index 0eebbcd..30cfcb8 100644
Binary files a/data/postgres/global/pg_control and b/data/postgres/global/pg_control differ
diff --git a/data/postgres/pg_wal/000000010000000000000001 b/data/postgres/pg_wal/000000010000000000000001
index e58a140..53dadce 100644
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diff --git a/data/postgres/pg_xact/0000 b/data/postgres/pg_xact/0000
index 65c892a..a206506 100644
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diff --git a/frontend/public/quarter-dashboard-preview.html b/frontend/public/quarter-dashboard-preview.html
index 89a18e5..f7514f9 100644
--- a/frontend/public/quarter-dashboard-preview.html
+++ b/frontend/public/quarter-dashboard-preview.html
@@ -1645,7 +1645,7 @@
               <div class="hub-routine-grid">
                 <button type="button" class="hub-routine-item">채용 운영</button>
                 <button type="button" class="hub-routine-item">교육 운영</button>
-                <button type="button" class="hub-routine-item">직원 소통</button>
+                <button type="button" class="hub-routine-item">운영 지원</button>
                 <button type="button" class="hub-routine-item">자산·시설</button>
                 <button type="button" class="hub-routine-item">문서·행정</button>
               </div>
diff --git a/frontend/src/components/dashboard/QuarterStatusBoard.tsx b/frontend/src/components/dashboard/QuarterStatusBoard.tsx
index e07d801..1dbb768 100644
--- a/frontend/src/components/dashboard/QuarterStatusBoard.tsx
+++ b/frontend/src/components/dashboard/QuarterStatusBoard.tsx
@@ -100,7 +100,7 @@ const DUMMY_DEPARTMENTS: DeptBlock[] = [
 
 const HUB_MESSAGE = '인사·육성·문화·총무 개선과제 정상 추진';
 
-const ROUTINE_ITEMS = ['채용 운영', '교육 운영', '직원 소통', '자산·시설 관리', '문서·행정 지원'];
+const ROUTINE_ITEMS = ['채용 운영', '교육 운영', '운영 지원', '자산·시설 관리', '문서·행정 지원'];
 
 const FOCUS_ITEMS = ['핵심직무 채용 완료', '복지제도 개선안 확정', '안전보안 점검 강화'];
 
diff --git a/frontend/src/components/detail/MilestoneTimeline.tsx b/frontend/src/components/detail/MilestoneTimeline.tsx
index 7d3619a..09a9779 100644
--- a/frontend/src/components/detail/MilestoneTimeline.tsx
+++ b/frontend/src/components/detail/MilestoneTimeline.tsx
@@ -46,7 +46,7 @@ const VARIANT_DEFAULTS = {
     portfolioTab: '분기 전체',
   },
   routine: {
-    focusTitle: '업무명별 타임라인',
+    focusTitle: '업무별 타임라인',
     projectTitle: '상시 전체 일정',
     portfolioTitle: '분기 전체 상시업무',
     rowLabelHeader: '업무명',
@@ -140,9 +140,45 @@ export function MilestoneTimeline({
   const chartRef = useRef<HTMLDivElement>(null);
   const labelsScrollRef = useRef<HTMLDivElement>(null);
   const rowRefs = useRef<Map<string, HTMLDivElement>>(new Map());
+  const measureRef = useRef<HTMLSpanElement>(null);
   const dragRef = useRef<{ startX: number; viewport: { start: Date; end: Date } } | null>(null);
   const didPanRef = useRef(false);
   const [isPanning, setIsPanning] = useState(false);
+  const [expandedBar, setExpandedBar] = useState<{
+    id: string;
+    widthPx: number;
+    leftPx: number;
+  } | null>(null);
+
+  const measureTitleWidth = (title: string) => {
+    const el = measureRef.current;
+    if (!el) return 0;
+    el.textContent = title;
+    return el.offsetWidth + 20;
+  };
+
+  const handleFocusBarEnter = (
+    row: { id: string; leftPct: number; widthPct: number },
+    title: string,
+    event: React.MouseEvent<HTMLButtonElement>,
+  ) => {
+    const chart = chartRef.current;
+    if (!chart) return;
+    const btn = event.currentTarget;
+    const chartWidth = chart.clientWidth;
+    const leftPx = (row.leftPct / 100) * chartWidth;
+    const origWidthPx = btn.offsetWidth;
+    const neededWidthPx = measureTitleWidth(title);
+    if (neededWidthPx <= origWidthPx + 1) return;
+
+    const widthPx = Math.min(chartWidth, neededWidthPx);
+    const extra = widthPx - origWidthPx;
+    let expandedLeftPx = leftPx - extra / 2;
+    if (expandedLeftPx < 0) expandedLeftPx = 0;
+    if (expandedLeftPx + widthPx > chartWidth) expandedLeftPx = chartWidth - widthPx;
+
+    setExpandedBar({ id: row.id, widthPx, leftPx: expandedLeftPx });
+  };
 
   const rowGroups = useMemo(() => {
     if (!model) return [];
@@ -286,6 +322,7 @@ export function MilestoneTimeline({
     setIsPanning(false);
     dragRef.current = null;
     didPanRef.current = false;
+    setExpandedBar(null);
   }, [viewMode]);
 
   const handleRowSelect = (milestoneId: string, taskId: string) => {
@@ -294,7 +331,7 @@ export function MilestoneTimeline({
     onSelect?.(milestoneId);
   };
 
-  const renderBar = (
+  const renderGanttBar = (
     group: {
       milestoneId: string;
       title: string;
@@ -303,13 +340,12 @@ export function MilestoneTimeline({
     },
     isSelected: boolean,
     taskId: string,
-    showGanttBar: boolean,
   ) =>
     group.segments.map((row) => (
       <button
         key={row.id}
         type="button"
-        className={`milestone-timeline__bar ${isSelected ? 'is-selected' : ''} ${showGanttBar ? 'is-gantt' : ''}`}
+        className={`milestone-timeline__bar is-gantt ${isSelected ? 'is-selected' : ''}`}
         style={{ left: `${row.leftPct}%`, width: `${row.widthPct}%` }}
         aria-label={group.title}
         title={group.title}
@@ -317,12 +353,60 @@ export function MilestoneTimeline({
       >
         <span className="milestone-timeline__bar-track" />
         <span className="milestone-timeline__bar-fill" style={{ width: `${row.progress}%` }} />
-        {showGanttBar && group.progress > 0 && (
+        {group.progress > 0 && (
           <span className="milestone-timeline__bar-progress">{group.progress}%</span>
         )}
       </button>
     ));
 
+  const renderFocusBar = (
+    group: {
+      milestoneId: string;
+      title: string;
+      progress: number;
+      segments: Array<{ id: string; leftPct: number; widthPct: number; progress: number }>;
+    },
+    isSelected: boolean,
+    taskId: string,
+  ) =>
+    group.segments.map((row) => {
+      const isExpanded = expandedBar?.id === row.id;
+      return (
+        <button
+          key={row.id}
+          type="button"
+          className={`milestone-timeline__bar${isSelected ? ' is-selected' : ''}${isExpanded ? ' is-expanded' : ''}`}
+          style={
+            isExpanded
+              ? { left: expandedBar!.leftPx, width: expandedBar!.widthPx }
+              : { left: `${row.leftPct}%`, width: `${row.widthPct}%` }
+          }
+          aria-label={group.title}
+          title={group.title}
+          onMouseEnter={(e) => handleFocusBarEnter(row, group.title, e)}
+          onMouseLeave={() => setExpandedBar(null)}
+          onClick={() => handleRowSelect(group.milestoneId, taskId)}
+        >
+          <span className="milestone-timeline__bar-track" />
+          <span className="milestone-timeline__bar-fill" style={{ width: `${row.progress}%` }} />
+          <span className="milestone-timeline__bar-label-wrap" aria-hidden="true">
+            <span
+              className="milestone-timeline__bar-label milestone-timeline__bar-label--fill"
+              style={{ clipPath: `inset(0 ${100 - row.progress}% 0 0)` }}
+            >
+              {group.title}
+            </span>
+            <span
+              className="milestone-timeline__bar-label milestone-timeline__bar-label--track"
+              style={{ clipPath: `inset(0 0 0 ${row.progress}%)` }}
+            >
+              {group.title}
+            </span>
+          </span>
+        </button>
+      );
+    });
+
   const renderTicks = () => (
     <div className="milestone-timeline__ticks" aria-hidden="true">
       {model!.ticks.map((tick) => (
@@ -362,15 +446,12 @@ export function MilestoneTimeline({
   const renderChartHead = () => (
     <div className="milestone-timeline__chart-head">
       {renderTicks()}
-      <span className="milestone-timeline__viewport-range">
-        {model!.rangeStartLabel}~{model!.rangeEndLabel}
-      </span>
     </div>
   );
 
   const renderPanHint = () => (
     <p className="milestone-timeline__pan-hint">
-      드래그: 기간 이동 · 휠: 확대/축소 · {model!.rangeStartLabel}~{model!.rangeEndLabel}
+      드래그: 기간 이동 · 휠: 확대/축소
     </p>
   );
 
@@ -425,11 +506,6 @@ export function MilestoneTimeline({
               <div className="milestone-timeline__body milestone-timeline__body--ticks-only">
                 {renderTicks()}
               </div>
-              {model && (
-                <span className="milestone-timeline__viewport-range">
-                  {model.rangeStartLabel}~{model.rangeEndLabel}
-                </span>
-              )}
             </div>
           </div>
 
@@ -478,11 +554,10 @@ export function MilestoneTimeline({
                       key={row.milestoneId}
                       className={`milestone-timeline__row${row.isCurrentTask ? ' is-current-task' : ' is-other-task'}`}
                     >
-                      {renderBar(
+                      {renderGanttBar(
                         row,
                         row.milestoneId === selectedId && row.isCurrentTask,
                         row.taskId,
-                        true,
                       )}
                     </div>
                   ),
@@ -530,7 +605,7 @@ export function MilestoneTimeline({
                         else rowRefs.current.delete(group.milestoneId);
                       }}
                     >
-                      {renderBar(group, group.milestoneId === selectedId, ownerTaskId ?? '', true)}
+                      {renderGanttBar(group, group.milestoneId === selectedId, ownerTaskId ?? '')}
                     </div>
                   ))}
                 </div>
@@ -541,6 +616,7 @@ export function MilestoneTimeline({
         </>
       ) : (
         <div className="milestone-timeline__focus-layout">
+          <span ref={measureRef} className="milestone-timeline__measure" aria-hidden="true" />
           {renderChartHead()}
           <div
             className={chartPannableClass}
@@ -551,7 +627,7 @@ export function MilestoneTimeline({
             <div className="milestone-timeline__rows">
               {projectRowGroups.map((group) => (
                 <div key={group.milestoneId} className="milestone-timeline__row">
-                  {renderBar(group, group.milestoneId === selectedId, ownerTaskId ?? '', false)}
+                  {renderFocusBar(group, group.milestoneId === selectedId, ownerTaskId ?? '')}
                 </div>
               ))}
             </div>
diff --git a/frontend/src/lib/hubConfig.ts b/frontend/src/lib/hubConfig.ts
index edd6786..d62e3e5 100644
--- a/frontend/src/lib/hubConfig.ts
+++ b/frontend/src/lib/hubConfig.ts
@@ -31,7 +31,7 @@ export const DEFAULT_HUB_CONFIG: HubConfig = {
     { id: '2', date: '2026-05-15', text: '조직문화 진단·리더십 교육' },
     { id: '3', date: '2026-06-20', text: '분기 성과 점검·평가' },
   ],
-  routineLabels: ['채용 운영', '학습 지원', '직원 소통', '자산·시설', '문서·행정'],
+  routineLabels: ['채용 운영', '학습 지원', '운영 지원', '자산·시설', '문서·행정'],
 };
 
 function migrateRoutineLabels(raw: unknown): string[] {
@@ -40,7 +40,7 @@ function migrateRoutineLabels(raw: unknown): string[] {
   if (labels.length === ROUTINE_CATEGORIES.length && labels.every((label, i) => label === ROUTINE_CATEGORIES[i])) {
     return [...ROUTINE_CATEGORIES];
   }
-  const legacyFull = ['채용 운영', '교육 운영', '직원 소통', '자산·시설', '문서·행정'];
+  const legacyFull = ['채용 운영', '교육 운영', '직원 소통', '운영 지원', '자산·시설', '문서·행정'];
   if (labels.length === legacyFull.length && labels.every((label, i) => label === legacyFull[i])) {
     return [...ROUTINE_CATEGORIES];
   }
@@ -51,6 +51,9 @@ function migrateRoutineLabels(raw: unknown): string[] {
   if (labels.some((label) => label === '교육 운영')) {
     return labels.map((label) => (label === '교육 운영' ? '학습 지원' : label));
   }
+  if (labels.some((label) => label === '직원 소통')) {
+    return labels.map((label) => (label === '직원 소통' ? '운영 지원' : label));
+  }
   return labels.length > 0 ? labels : [...ROUTINE_CATEGORIES];
 }
 
diff --git a/frontend/src/lib/milestonePeriods.ts b/frontend/src/lib/milestonePeriods.ts
index 2cf3153..5ec410e 100644
--- a/frontend/src/lib/milestonePeriods.ts
+++ b/frontend/src/lib/milestonePeriods.ts
@@ -100,6 +100,7 @@ export function fmtPeriodPickerLabel(
   if (entry.startDate && entry.dueDate) return `${fmt(entry.startDate)}~${fmt(entry.dueDate)}`;
   if (entry.dueDate) return fmt(entry.dueDate);
   if (entry.startDate) return `${fmt(entry.startDate)}~`;
+  if (!entry.startDate && !entry.dueDate) return '상시';
   return `기간 ${index + 1}`;
 }
 
@@ -133,7 +134,11 @@ export function fmtMilestonePeriodSummary(
 ): string {
   const periods = parseMilestonePeriods(milestone);
   if (periods.length === 0) return '';
-  if (periods.length === 1) return fmtPeriodRange(periods[0]) || '';
+  if (periods.length === 1) {
+    const only = periods[0];
+    if (!only.startDate && !only.dueDate) return '상시';
+    return fmtPeriodRange(only) || '상시';
+  }
   const last = periods[periods.length - 1];
   const lastLabel = fmtPeriodRange(last);
   return lastLabel ? `${lastLabel} 외 ${periods.length - 1}건` : `기간 ${periods.length}건`;
diff --git a/frontend/src/lib/routineCategories.ts b/frontend/src/lib/routineCategories.ts
index 9464531..4098727 100644
--- a/frontend/src/lib/routineCategories.ts
+++ b/frontend/src/lib/routineCategories.ts
@@ -2,7 +2,7 @@
 export const ROUTINE_CATEGORIES = [
   '채용 운영',
   '학습 지원',
-  '직원 소통',
+  '운영 지원',
   '자산·시설',
   '문서·행정',
 ] as const;
@@ -16,8 +16,10 @@ const LEGACY_CATEGORY_ALIASES: Record<string, RoutineCategory> = {
   '교육 운영': '학습 지원',
   '학습 지원': '학습 지원',
   학습: '학습 지원',
-  소통: '직원 소통',
-  '직원 소통': '직원 소통',
+  소통: '운영 지원',
+  '직원 소통': '운영 지원',
+  '운영 지원': '운영 지원',
+  운영지원: '운영 지원',
   시설: '자산·시설',
   자산: '자산·시설',
   '자산·시설': '자산·시설',
@@ -27,7 +29,6 @@ const LEGACY_CATEGORY_ALIASES: Record<string, RoutineCategory> = {
   '문서·행정 지원': '문서·행정',
   인사관리: '채용 운영',
   학습성장: '학습 지원',
-  운영지원: '자산·시설',
   전산관리: '문서·행정',
 };
 
diff --git a/frontend/src/styles/detail-theme.css b/frontend/src/styles/detail-theme.css
index 026b36b..69bd488 100644
--- a/frontend/src/styles/detail-theme.css
+++ b/frontend/src/styles/detail-theme.css
@@ -1007,22 +1007,6 @@
   margin: 0 4px;
 }
 
-.milestone-timeline--portfolio .milestone-timeline__viewport-range {
-  padding: 0 8px 2px;
-  color: var(--detail-text-muted);
-  font-size: var(--mt-font-min);
-  font-weight: var(--mt-font-min-weight);
-  text-align: right;
-}
-
-.milestone-timeline__viewport-range {
-  padding: 0 8px 2px;
-  color: var(--detail-text-muted);
-  font-size: var(--mt-font-min);
-  font-weight: var(--mt-font-min-weight);
-  text-align: right;
-}
-
 .milestone-timeline--portfolio .milestone-timeline__portfolio-scroll {
   flex: 1;
   min-height: 0;
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