diff --git a/README.md b/README.md
index 99fa100..aa52768 100644
--- a/README.md
+++ b/README.md
@@ -114,6 +114,7 @@ const data = ref<WaveformData>({
 | `frameNumber`                     | `string \| number`                          | 未设置                                                  | 图框水印内容                      |
 | `zeroLine`                        | `WaveformZeroLineOptions`                   | `{ visible: false }`                                    | 零值参考线显隐与样式              |
 | `cleanView`                       | `boolean`                                   | `false`                                                 | 仅保留波形的净图模式              |
+| `presentationMode`                | `boolean`                                   | `false`                                                 | 禁用绘图区交互的展示模式          |
 | `annotations`                     | `WaveformAnnotation[]`                      | `[]`                                                    | 受控标注数据                      |
 | `annotationsVisible`              | `boolean`                                   | `true`                                                  | 标注图层显隐                      |
 | `interactionMode`                 | `'zoom' \| 'annotation'`                    | `'zoom'`                                                | 左键交互模式                      |
@@ -471,6 +472,14 @@ tooltip 仍然可用，切换回普通模式后原有配置和标注不会丢失
 `interactionMode` 可选 `zoom` 或 `annotation`，默认使用缩放模式。右键绘图区可直接打开
 标注编辑器，无需切换交互模式。`zoomable`、`pannable` 和 `showTooltip` 可分别控制缩放、
 空格拖拽平移和 tooltip；平移默认关闭。
+
+展示场景可启用 `presentationMode`，统一禁用绘图区的 tooltip、缩放、平移、双击复位和
+标注交互。该模式不会隐藏任何图形内容，也不会禁用图例切换或分页；关闭后恢复原交互配置。
+
+```vue
+<WaveformChart :data="chartData" :presentation-mode="true" />
+```
+
 空数据或过滤后没有有效点时，组件会保留图框布局并显示“暂无有效波形数据”。
 
 ## 大数据渲染
diff --git a/package.json b/package.json
index c4c497b..a1a371c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "waveform-analysis",
-  "version": "0.1.22",
+  "version": "0.1.23",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
   "types": "./dist/types/index.d.ts",
@@ -14,6 +14,7 @@
   },
   "files": [
     "dist",
+    "src",
     "README.md"
   ],
   "sideEffects": [
diff --git a/src/App.test.ts b/src/App.test.ts
index d06b867..0b45151 100644
--- a/src/App.test.ts
+++ b/src/App.test.ts
@@ -92,19 +92,22 @@ describe('App workspace layout', { timeout: 20_000 }, () => {
     wrapper.unmount()
   })
 
-  it('passes clean view and zero-line controls to the chart', async () => {
+  it('passes clean view, presentation mode, and zero-line controls to the chart', async () => {
     const wrapper = mount(App)
     await flushPromises()
     const chart = wrapper.getComponent(WaveformChart)
 
     expect(chart.props('cleanView')).toBe(false)
+    expect(chart.props('presentationMode')).toBe(false)
     expect(chart.props('zeroLine')).toMatchObject({ visible: false, color: '#98a2b3', width: 1 })
 
     await wrapper.get('[aria-label="净图模式"]').trigger('click')
+    await wrapper.get('[aria-label="展示模式"]').trigger('click')
     await wrapper.get('[aria-label="显示零值参考线"]').trigger('click')
     await flushPromises()
 
     expect(chart.props('cleanView')).toBe(true)
+    expect(chart.props('presentationMode')).toBe(true)
     expect(chart.props('zeroLine')).toMatchObject({ visible: true, color: '#98a2b3', width: 1 })
     wrapper.unmount()
   })
diff --git a/src/App.vue b/src/App.vue
index f408e3d..735f938 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -43,6 +43,7 @@ const yAxisLineVisible = ref(false)
 const annotations = ref<WaveformAnnotation[]>([])
 const annotationsVisible = ref(true)
 const cleanView = ref(false)
+const presentationMode = ref(false)
 const showTooltip = ref(true)
 const zeroLineVisible = ref(false)
 const zeroLineColor = ref('#98a2b3')
@@ -289,6 +290,7 @@ const controlPanelModel = reactive({
   overlayMode,
   showTooltip,
   cleanView,
+  presentationMode,
   selectedSeriesId,
   selectedLineStyle,
   lineStyleOptions,
@@ -350,6 +352,7 @@ const chartModel = reactive({
   frameStyle,
   axes,
   cleanView,
+  presentationMode,
   showTooltip,
   zeroLine,
   frameWatermarkVisible,
diff --git a/src/components/WaveformChart.css b/src/components/WaveformChart.css
index 48eaaf2..9ea5596 100644
--- a/src/components/WaveformChart.css
+++ b/src/components/WaveformChart.css
@@ -104,6 +104,11 @@
   cursor: crosshair;
 }
 
+.waveform-chart--presentation .waveform-chart__overlay {
+  cursor: default;
+  pointer-events: none;
+}
+
 .waveform-chart__label,
 .waveform-chart__empty {
   fill: #595959;
diff --git a/src/components/WaveformChart.vue b/src/components/WaveformChart.vue
index 4d99bdc..3ab8475 100644
--- a/src/components/WaveformChart.vue
+++ b/src/components/WaveformChart.vue
@@ -26,6 +26,7 @@ const props = withDefaults(defineProps<WaveformChartProps>(), {
   legend: () => ({ position: 'top-right', orientation: 'auto' }),
   defaultHiddenSeriesIds: () => [],
   cleanView: false,
+  presentationMode: false,
   zeroLine: () => ({ visible: false }),
 })
 const emit = defineEmits<WaveformChartEmit>()
diff --git a/src/components/WaveformChartView.vue b/src/components/WaveformChartView.vue
index cfbcaf6..6423482 100644
--- a/src/components/WaveformChartView.vue
+++ b/src/components/WaveformChartView.vue
@@ -13,6 +13,7 @@ const {
   displayMode,
   activeInteractionMode,
   isCleanView,
+  isPresentationMode,
   selection,
   containerStyle,
   overlayMode,
@@ -45,7 +46,7 @@ const {
   beginSharedViewportDrag,
   finishViewportDrag,
   cancelViewportDrag,
-  clearHover,
+  handlePointerLeave,
   handleAnnotationClick,
   handleAnnotationContextMenu,
   resolveFrameNumber,
@@ -107,12 +108,14 @@ const {
       `waveform-chart--interaction-${activeInteractionMode}`,
       {
         'waveform-chart--clean': isCleanView,
+        'waveform-chart--presentation': isPresentationMode,
         'waveform-chart--panning': selection?.mode === 'pan',
       },
     ]"
     :style="containerStyle"
     :data-display-mode="displayMode"
     :data-interaction-mode="activeInteractionMode"
+    :data-presentation-mode="isPresentationMode"
     :data-overlay-mode="overlayMode"
     :data-chart-left-margin="resolvedChartLeftMargin"
     :data-title-area-height="titleAreaHeight"
@@ -192,8 +195,8 @@ const {
           :ref="setSharedOverlayElement"
           class="waveform-chart__overlay waveform-chart__overlay--shared"
           :class="{
-            'is-zoomable': zoomable && isZoomMode,
-            'is-annotating': activeInteractionMode === 'annotation',
+            'is-zoomable': !isPresentationMode && zoomable && isZoomMode,
+            'is-annotating': !isPresentationMode && activeInteractionMode === 'annotation',
           }"
           :width="innerWidth"
           :height="innerHeight"
@@ -201,7 +204,7 @@ const {
           @pointerdown="beginSharedViewportDrag"
           @pointerup="finishViewportDrag"
           @pointercancel="cancelViewportDrag"
-          @pointerleave="clearHover"
+          @pointerleave="handlePointerLeave"
           @click="handleAnnotationClick"
           @contextmenu="handleAnnotationContextMenu"
         />
@@ -214,6 +217,7 @@ const {
           :clip-path-id="clipPathId"
           :inner-width="innerWidth"
           :zoomable="zoomable"
+          :interactive="!isPresentationMode"
           :display-mode="displayMode"
           :interaction-mode="activeInteractionMode"
           :frame-number="resolveFrameNumber(track.index)"
@@ -227,7 +231,7 @@ const {
           @pointer-down="beginViewportDrag($event, track.index, true)"
           @pointer-up="finishViewportDrag"
           @pointer-cancel="cancelViewportDrag"
-          @pointer-leave="clearHover"
+          @pointer-leave="handlePointerLeave"
           @click="handleAnnotationClick($event, track.index)"
           @contextmenu="handleAnnotationContextMenu($event, track.index)"
         />
@@ -236,7 +240,7 @@ const {
           :state="hoverState"
           :tracks="trackLayouts"
           :clip-path-id="clipPathId"
-          :visible="showTooltip"
+          :visible="showTooltip && !isPresentationMode"
         />
 
         <rect
@@ -253,6 +257,7 @@ const {
           v-if="!isCleanView"
           :annotations="renderedAnnotations"
           :visible="annotationsVisible"
+          :interactive="!isPresentationMode"
           @contextmenu="handleExistingAnnotationContextMenu"
           @drag-start="beginAnnotationDrag"
           @move="handleAnnotationMove"
@@ -318,7 +323,7 @@ const {
     />
 
     <WaveformAnnotationEditor
-      v-if="editorDraft && !isCleanView"
+      v-if="editorDraft && !isCleanView && !isPresentationMode"
       :annotation="editorDraft.annotation"
       :mode="editorDraft.mode"
       :series="editorSeries"
@@ -330,7 +335,7 @@ const {
     />
 
     <WaveformAnnotationContextMenu
-      v-if="!isCleanView"
+      v-if="!isCleanView && !isPresentationMode"
       :visible="contextMenu !== null"
       :x="contextMenu?.x || 0"
       :y="contextMenu?.y || 0"
@@ -342,7 +347,7 @@ const {
 
     <WaveformHoverHost
       :state="hoverState"
-      :visible="showTooltip"
+      :visible="showTooltip && !isPresentationMode"
       :time-unit="timeUnit"
       :container-width="chartWidth"
       :container-height="chartHeight"
diff --git a/src/components/annotation/WaveformAnnotationLayer.vue b/src/components/annotation/WaveformAnnotationLayer.vue
index c0c37f1..8cfb216 100644
--- a/src/components/annotation/WaveformAnnotationLayer.vue
+++ b/src/components/annotation/WaveformAnnotationLayer.vue
@@ -7,9 +7,12 @@ import { ANNOTATION_TEXT_FONT, ANNOTATION_TEXT_LINE_HEIGHT } from './markup'
 interface Props {
   annotations: RenderedAnnotation[]
   visible: boolean
+  interactive?: boolean
 }
 
-const props = defineProps<Props>()
+const props = withDefaults(defineProps<Props>(), {
+  interactive: true,
+})
 const emit = defineEmits<{
   (event: 'contextmenu', annotationId: string, mouseEvent: MouseEvent): void
   (event: 'drag-start'): void
@@ -79,7 +82,7 @@ function scheduleDragFrame() {
 }
 
 function handlePointerDown(rendered: RenderedAnnotation, event: PointerEvent) {
-  if (event.button !== 0 || dragState) return
+  if (!props.interactive || event.button !== 0 || dragState) return
   event.preventDefault()
   event.stopPropagation()
   const target = event.currentTarget as SVGGElement | null
@@ -108,6 +111,7 @@ function handlePointerDown(rendered: RenderedAnnotation, event: PointerEvent) {
 }
 
 function handlePointerMove(event: PointerEvent) {
+  if (!props.interactive) return
   event.stopPropagation()
   if (!dragState || event.pointerId !== dragState.pointerId) return
   const deltaX = event.clientX - dragState.startX
@@ -119,6 +123,7 @@ function handlePointerMove(event: PointerEvent) {
 }
 
 function finishPointerDrag(event: PointerEvent) {
+  if (!props.interactive) return
   event.preventDefault()
   event.stopPropagation()
   if (!dragState || event.pointerId !== dragState.pointerId) return
@@ -181,6 +186,11 @@ function handlePointerCancel(event: PointerEvent) {
   event.preventDefault()
   event.stopPropagation()
   if (!dragState || event.pointerId !== dragState.pointerId) return
+  cancelActiveDrag()
+}
+
+function cancelActiveDrag() {
+  if (!dragState) return
   const state = dragState
   dragState = null
   dragOffsets.value = new Map(dragOffsets.value).set(state.annotationId, { x: 0, y: 0 })
@@ -188,10 +198,21 @@ function handlePointerCancel(event: PointerEvent) {
     cancelAnimationFrame(dragFrame)
     dragFrame = null
   }
+  if (state.target.hasPointerCapture(state.pointerId)) {
+    state.target.releasePointerCapture(state.pointerId)
+  }
   emit('drag-end', true)
 }
 
+watch(
+  () => props.interactive,
+  (interactive) => {
+    if (!interactive) cancelActiveDrag()
+  },
+)
+
 function handleContextMenu(annotationId: string, event: MouseEvent) {
+  if (!props.interactive) return
   event.preventDefault()
   event.stopPropagation()
   // 使用时间戳比较：如果 contextmenu 在拖动结束后 100ms 内触发，则抑制
@@ -206,7 +227,11 @@ function markerId(annotationId: string) {
 </script>
 
 <template>
-  <g v-if="props.visible" class="waveform-annotation-layer">
+  <g
+    v-if="props.visible"
+    class="waveform-annotation-layer"
+    :class="{ 'waveform-annotation-layer--interactive': props.interactive }"
+  >
     <g
       v-for="rendered in props.annotations"
       :key="rendered.annotation.id"
@@ -281,13 +306,13 @@ function markerId(annotationId: string) {
   pointer-events: none;
 }
 
-.waveform-annotation {
+.waveform-annotation-layer--interactive .waveform-annotation {
   pointer-events: auto;
   cursor: grab;
   touch-action: none;
 }
 
-.waveform-annotation:active {
+.waveform-annotation-layer--interactive .waveform-annotation:active {
   cursor: grabbing;
 }
 
@@ -300,6 +325,9 @@ function markerId(annotationId: string) {
 .waveform-annotation__box {
   stroke-width: 1;
   rx: 3;
+}
+
+.waveform-annotation-layer--interactive .waveform-annotation__box {
   pointer-events: auto;
 }
 
diff --git a/src/components/annotation/useWaveformChartAnnotations.ts b/src/components/annotation/useWaveformChartAnnotations.ts
index 2d29967..10c1b5b 100644
--- a/src/components/annotation/useWaveformChartAnnotations.ts
+++ b/src/components/annotation/useWaveformChartAnnotations.ts
@@ -38,6 +38,7 @@ interface AnnotationContext {
   titleAreaHeight: ComputedRef<number>
   chartTopMargin: ComputedRef<number>
   activeInteractionMode: ComputedRef<WaveformInteractionMode | undefined>
+  isPresentationMode: ComputedRef<boolean>
 }
 
 interface AnnotationCandidateContext {
@@ -75,6 +76,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
     titleAreaHeight,
     chartTopMargin,
     activeInteractionMode,
+    isPresentationMode,
   } = context
 
   function toggleSeriesVisibility(seriesId: string) {
@@ -140,6 +142,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function changeDraftSeries(seriesId: string) {
+    if (isPresentationMode.value) return
     const draft = annotationInteraction.editorDraft.value
     const candidate = editorSeriesOptions.value.find((item) => item.seriesId === seriesId)
     const track = trackLayouts.value.find((item) =>
@@ -216,7 +219,13 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function handleAnnotationClick(event: MouseEvent, trackIndex?: number) {
-    if (!props.annotationsVisible || activeInteractionMode.value !== 'annotation') return
+    if (
+      isPresentationMode.value ||
+      !props.annotationsVisible ||
+      activeInteractionMode.value !== 'annotation'
+    ) {
+      return
+    }
     const candidateContext = resolveAnnotationCandidates(event, trackIndex)
     if (!candidateContext) return
     const nearby = nearbyCandidates(candidateContext.candidates)
@@ -238,7 +247,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function handleAnnotationContextMenu(event: MouseEvent, trackIndex?: number) {
-    if (!props.annotationsVisible) return
+    if (isPresentationMode.value || !props.annotationsVisible) return
     event.preventDefault()
     event.stopPropagation()
     const candidateContext = resolveAnnotationCandidates(event, trackIndex)
@@ -252,7 +261,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function handleExistingAnnotationContextMenu(annotationId: string, event: MouseEvent) {
-    if (!props.annotationsVisible || !container.value) return
+    if (isPresentationMode.value || !props.annotationsVisible || !container.value) return
     editorSeriesOptions.value = []
     const annotation = props.annotations.find((item) => item.id === annotationId)
     if (!annotation) return
@@ -270,6 +279,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function handleAnnotationMove(annotationId: string, offsetX: number, offsetY: number) {
+    if (isPresentationMode.value) return
     const annotation = props.annotations.find((item) => item.id === annotationId)
     if (!annotation || !Number.isFinite(offsetX) || !Number.isFinite(offsetY)) return
     emit(
@@ -281,6 +291,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function editContextAnnotation() {
+    if (isPresentationMode.value) return
     const menu = annotationInteraction.contextMenu.value
     const annotation = props.annotations.find((item) => item.id === menu?.annotationId)
     if (!annotation) return
@@ -302,6 +313,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function deleteContextAnnotation() {
+    if (isPresentationMode.value) return
     const annotationId = annotationInteraction.contextMenu.value?.annotationId
     const annotation = props.annotations.find((item) => item.id === annotationId)
     if (!annotation) return
@@ -314,6 +326,7 @@ export function useWaveformChartAnnotations(context: AnnotationContext) {
   }
 
   function confirmAnnotation(annotation: WaveformAnnotation) {
+    if (isPresentationMode.value) return
     const draft = annotationInteraction.editorDraft.value
     if (!draft) return
     if (draft.mode === 'add') {
diff --git a/src/components/core/useWaveformChartController.ts b/src/components/core/useWaveformChartController.ts
index 431dbed..563f8ce 100644
--- a/src/components/core/useWaveformChartController.ts
+++ b/src/components/core/useWaveformChartController.ts
@@ -90,6 +90,7 @@ export function useWaveformChartController(
     chartWidth,
     chartHeight,
     isCleanView,
+    isPresentationMode,
     hiddenSeriesIdSet,
     resolvedTitleText,
     titleAreaReserved,
@@ -151,6 +152,7 @@ export function useWaveformChartController(
     innerHeight,
     hasChartArea,
     isZoomMode,
+    isPresentationMode,
     resolveInitialTrackDomain,
     cancelPendingHover: () => hover.cancelPendingHover(),
   })
@@ -174,6 +176,7 @@ export function useWaveformChartController(
     titleAreaHeight,
     chartTopMargin,
     activeInteractionMode,
+    isPresentationMode,
   })
 
   const viewport = useWaveformViewport({
@@ -192,6 +195,7 @@ export function useWaveformChartController(
     sharedYDomains,
     independentYDomains,
     isZoomMode,
+    isPresentationMode,
     editorSeriesOptions,
     resolveInitialTrackDomain,
     canZoomTrack: zoom.canZoomTrack,
@@ -214,6 +218,7 @@ export function useWaveformChartController(
     titleAreaHeight,
     chartTopMargin,
     sharedOverlayElement,
+    isPresentationMode,
     updateViewportDrag: viewport.updateViewportDrag,
     resolveTrackAtPointer: annotations.resolveTrackAtPointer,
   })
@@ -248,10 +253,12 @@ export function useWaveformChartController(
     independentYDomains,
     annotationInteraction,
     editorSeriesOptions,
+    isPresentationMode,
     clearHover: hover.clearHover,
     cancelAnnotation: annotations.cancelAnnotation,
     configureZoom: zoom.configureZoom,
     resetViewport: viewport.resetViewport,
+    cancelViewportDrag: viewport.cancelViewportDrag,
     cancelPendingHover: hover.cancelPendingHover,
     clearZoomBindings: zoom.clearZoomBindings,
   })
diff --git a/src/components/core/useWaveformChartLifecycle.ts b/src/components/core/useWaveformChartLifecycle.ts
index 827dac1..777591e 100644
--- a/src/components/core/useWaveformChartLifecycle.ts
+++ b/src/components/core/useWaveformChartLifecycle.ts
@@ -44,10 +44,12 @@ interface LifecycleContext {
   independentYDomains: Ref<Record<number, [number, number]>>
   annotationInteraction: ReturnType<typeof useWaveformAnnotationInteraction>
   editorSeriesOptions: Ref<AnnotationSeriesCandidate[]>
+  isPresentationMode: ComputedRef<boolean>
   clearHover: () => void
   cancelAnnotation: () => void
   configureZoom: () => void
   resetViewport: () => void
+  cancelViewportDrag: () => void
   cancelPendingHover: () => void
   clearZoomBindings: () => void
 }
@@ -94,16 +96,25 @@ export function useWaveformChartLifecycle(context: LifecycleContext) {
     independentYDomains,
     annotationInteraction,
     editorSeriesOptions,
+    isPresentationMode,
     clearHover,
     cancelAnnotation,
     configureZoom,
     resetViewport,
+    cancelViewportDrag,
     cancelPendingHover,
     clearZoomBindings,
   } = context
 
   function handleInteractionKeyDown(event: KeyboardEvent) {
-    if (event.code !== 'Space' || !props.pannable || !pointerInsideChart.value) return
+    if (
+      isPresentationMode.value ||
+      event.code !== 'Space' ||
+      !props.pannable ||
+      !pointerInsideChart.value
+    ) {
+      return
+    }
     if (isEditableTarget(event.target)) return
     spacePressed.value = true
     event.preventDefault()
@@ -145,6 +156,7 @@ export function useWaveformChartLifecycle(context: LifecycleContext) {
       innerWidth,
       innerHeight,
       () => props.zoomable,
+      isPresentationMode,
       () => props.minZoomSpan,
       () => props.initialXDomain,
       () => props.initialXDomains,
@@ -191,6 +203,16 @@ export function useWaveformChartLifecycle(context: LifecycleContext) {
     editorSeriesOptions.value = []
   })
 
+  watch(isPresentationMode, (enabled) => {
+    spacePressed.value = false
+    if (!enabled) return
+    cancelViewportDrag()
+    clearZoomBindings()
+    clearHover()
+    annotationInteraction.closeContextMenu()
+    cancelAnnotation()
+  })
+
   watch(
     () => chartSeries.value.map((series) => series.id).join('\u0000'),
     () => {
diff --git a/src/components/core/useWaveformPresentation.ts b/src/components/core/useWaveformPresentation.ts
index 2e4c1b7..7ab7949 100644
--- a/src/components/core/useWaveformPresentation.ts
+++ b/src/components/core/useWaveformPresentation.ts
@@ -49,6 +49,7 @@ export function useWaveformPresentation(context: PresentationContext) {
     height: fixedHeight.value === undefined ? '100%' : `${fixedHeight.value}px`,
   }))
   const isCleanView = computed(() => props.cleanView === true)
+  const isPresentationMode = computed(() => props.presentationMode === true)
   const resolvedZeroLine = computed(() => {
     const width = props.zeroLine.width
     return {
@@ -178,6 +179,7 @@ export function useWaveformPresentation(context: PresentationContext) {
     chartHeight,
     containerStyle,
     isCleanView,
+    isPresentationMode,
     resolvedZeroLine,
     legendBackgroundColor,
     legendInteractive,
diff --git a/src/components/core/waveformChartTypes.ts b/src/components/core/waveformChartTypes.ts
index 6ad07a2..798467c 100644
--- a/src/components/core/waveformChartTypes.ts
+++ b/src/components/core/waveformChartTypes.ts
@@ -45,6 +45,7 @@ export interface WaveformChartProps {
   hiddenSeriesIds?: string[]
   defaultHiddenSeriesIds?: string[]
   cleanView?: boolean
+  presentationMode?: boolean
   zeroLine?: WaveformZeroLineOptions
 }
 
@@ -65,6 +66,7 @@ type DefaultedProp =
   | 'legend'
   | 'defaultHiddenSeriesIds'
   | 'cleanView'
+  | 'presentationMode'
   | 'zeroLine'
 
 export type ResolvedWaveformChartProps = Readonly<
diff --git a/src/components/interaction/useWaveformHover.ts b/src/components/interaction/useWaveformHover.ts
index 349e15c..423f0d6 100644
--- a/src/components/interaction/useWaveformHover.ts
+++ b/src/components/interaction/useWaveformHover.ts
@@ -23,6 +23,7 @@ interface HoverContext {
   titleAreaHeight: ComputedRef<number>
   chartTopMargin: ComputedRef<number>
   sharedOverlayElement: ShallowRef<SVGRectElement | undefined>
+  isPresentationMode: ComputedRef<boolean>
   updateViewportDrag: (event: PointerEvent) => void
   resolveTrackAtPointer: (pointerX: number, pointerY: number) => TrackLayout | undefined
 }
@@ -42,6 +43,7 @@ export function useWaveformHover(context: HoverContext) {
     titleAreaHeight,
     chartTopMargin,
     sharedOverlayElement,
+    isPresentationMode,
     updateViewportDrag,
     resolveTrackAtPointer,
   } = context
@@ -62,6 +64,7 @@ export function useWaveformHover(context: HoverContext) {
     trackIndex: number | null,
     position: { x: number; y: number },
   ) => {
+    if (isPresentationMode.value) return
     if (!hoveredPointsMatch(nextPoints)) hoverState.points = nextPoints
     hoverState.trackIndex = trackIndex
     hoverState.position = position
@@ -73,6 +76,9 @@ export function useWaveformHover(context: HoverContext) {
     hoverState.trackIndex = null
     emit('point-hover', null)
   }
+  const handlePointerLeave = () => {
+    if (!isPresentationMode.value) clearHover()
+  }
   const createHoveredSeriesPoint = (
     series: DisplaySeries,
     trackIndex: number,
@@ -103,6 +109,7 @@ export function useWaveformHover(context: HoverContext) {
     series.points[pointBisector.center(series.points, xValue)]
 
   const handleIndependentPointerMove = (event: PointerEvent, trackIndex: number) => {
+    if (isPresentationMode.value) return
     if (selection.value?.trackIndex === trackIndex && selection.value.independent) {
       updateViewportDrag(event)
       return
@@ -128,6 +135,7 @@ export function useWaveformHover(context: HoverContext) {
     })
   }
   const handleSharedPointerMove = (event: PointerEvent) => {
+    if (isPresentationMode.value) return
     if (selection.value?.overlay === event.currentTarget) {
       updateViewportDrag(event)
       return
@@ -161,6 +169,7 @@ export function useWaveformHover(context: HoverContext) {
   return {
     cancelPendingHover,
     clearHover,
+    handlePointerLeave,
     beginAnnotationDrag,
     endAnnotationDrag,
     handleIndependentPointerMove,
diff --git a/src/components/interaction/useWaveformViewport.ts b/src/components/interaction/useWaveformViewport.ts
index b000f68..e055bf2 100644
--- a/src/components/interaction/useWaveformViewport.ts
+++ b/src/components/interaction/useWaveformViewport.ts
@@ -26,6 +26,7 @@ interface ViewportContext {
   sharedYDomains: Ref<Record<string, [number, number]>>
   independentYDomains: Ref<Record<number, [number, number]>>
   isZoomMode: ComputedRef<boolean>
+  isPresentationMode: ComputedRef<boolean>
   editorSeriesOptions: Ref<AnnotationSeriesCandidate[]>
   resolveInitialTrackDomain: (track: TrackLayout) => [number, number]
   canZoomTrack: (track: TrackLayout) => boolean
@@ -53,6 +54,7 @@ export function useWaveformViewport(context: ViewportContext) {
     sharedYDomains,
     independentYDomains,
     isZoomMode,
+    isPresentationMode,
     editorSeriesOptions,
     resolveInitialTrackDomain,
     canZoomTrack,
@@ -131,6 +133,7 @@ export function useWaveformViewport(context: ViewportContext) {
       ]),
     )
   const beginViewportDrag = (event: PointerEvent, trackIndex: number, independent: boolean) => {
+    if (isPresentationMode.value) return
     const panRequested = props.pannable && spacePressed.value
     if ((!props.zoomable && !panRequested) || !isZoomMode.value || event.button !== 0) return
     const overlay = event.currentTarget as SVGRectElement
@@ -203,6 +206,7 @@ export function useWaveformViewport(context: ViewportContext) {
     emit('zoom-change', nextX)
   }
   const updateViewportDrag = (event: PointerEvent) => {
+    if (isPresentationMode.value) return
     const active = selection.value
     if (!active || event.pointerId !== active.pointerId) return
     const track = trackLayouts.value.find((item) => item.index === active.trackIndex)
@@ -285,6 +289,10 @@ export function useWaveformViewport(context: ViewportContext) {
     void nextTick(configureZoom)
   }
   const finishViewportDrag = (event: PointerEvent) => {
+    if (isPresentationMode.value) {
+      cancelViewportDrag()
+      return
+    }
     const active = selection.value
     if (!active || event.pointerId !== active.pointerId) return
     updateViewportDrag(event)
@@ -319,7 +327,7 @@ export function useWaveformViewport(context: ViewportContext) {
     void nextTick(configureZoom)
   }
   const requestViewportReset = (event: MouseEvent) => {
-    if (!props.zoomable || !isZoomMode.value) return
+    if (isPresentationMode.value || !props.zoomable || !isZoomMode.value) return
     event.preventDefault()
     resetViewport()
     emit('zoom-reset')
diff --git a/src/components/interaction/useWaveformZoom.ts b/src/components/interaction/useWaveformZoom.ts
index fcccfec..a25a84c 100644
--- a/src/components/interaction/useWaveformZoom.ts
+++ b/src/components/interaction/useWaveformZoom.ts
@@ -29,6 +29,7 @@ interface ZoomContext {
   innerHeight: ComputedRef<number>
   hasChartArea: ComputedRef<boolean>
   isZoomMode: ComputedRef<boolean>
+  isPresentationMode: ComputedRef<boolean>
   resolveInitialTrackDomain: (track: TrackLayout) => [number, number]
   cancelPendingHover: () => void
 }
@@ -50,6 +51,7 @@ export function useWaveformZoom(context: ZoomContext) {
     innerHeight,
     hasChartArea,
     isZoomMode,
+    isPresentationMode,
     resolveInitialTrackDomain,
     cancelPendingHover,
   } = context
@@ -67,7 +69,7 @@ export function useWaveformZoom(context: ZoomContext) {
 
   const scheduleZoomCommit = () => zoomThrottle.schedule(commitPendingZoom)
   const handleSharedZoom = (event: D3ZoomEvent<SVGRectElement, unknown>) => {
-    if (synchronizingZoomTransform) return
+    if (synchronizingZoomTransform || isPresentationMode.value) return
     cancelPendingHover()
     pendingSharedZoomTransform = event.transform
     pendingSharedZoomGesture = 'wheel'
@@ -78,7 +80,7 @@ export function useWaveformZoom(context: ZoomContext) {
     event: D3ZoomEvent<SVGRectElement, unknown>,
     trackIndex: number,
   ) => {
-    if (synchronizingZoomTransform) return
+    if (synchronizingZoomTransform || isPresentationMode.value) return
     cancelPendingHover()
     pendingIndependentZoomTransforms.set(trackIndex, event.transform)
     pendingIndependentZoomGestures.set(trackIndex, 'wheel')
@@ -86,6 +88,10 @@ export function useWaveformZoom(context: ZoomContext) {
     scheduleWheelZoomEnd()
   }
   function commitPendingZoom() {
+    if (isPresentationMode.value) {
+      cancelPendingZoom()
+      return
+    }
     if (pendingSharedZoomTransform) {
       const transform = pendingSharedZoomTransform
       pendingSharedZoomTransform = null
@@ -233,7 +239,13 @@ export function useWaveformZoom(context: ZoomContext) {
   }
   const configureZoom = () => {
     clearZoomBindings()
-    if (!props.zoomable || !isZoomMode.value || !hasChartArea.value || !trackLayouts.value.length) {
+    if (
+      isPresentationMode.value ||
+      !props.zoomable ||
+      !isZoomMode.value ||
+      !hasChartArea.value ||
+      !trackLayouts.value.length
+    ) {
       return
     }
     if (props.displayMode === 'independent') {
diff --git a/src/components/rendering/WaveformTrack.css b/src/components/rendering/WaveformTrack.css
index c67c7c5..6288ae8 100644
--- a/src/components/rendering/WaveformTrack.css
+++ b/src/components/rendering/WaveformTrack.css
@@ -70,6 +70,11 @@
   cursor: crosshair;
 }
 
+.waveform-track__overlay.is-presentation {
+  cursor: default;
+  pointer-events: none;
+}
+
 .waveform-track__zero-line {
   fill: none;
   pointer-events: none;
diff --git a/src/components/rendering/WaveformTrack.vue b/src/components/rendering/WaveformTrack.vue
index b719546..4e93577 100644
--- a/src/components/rendering/WaveformTrack.vue
+++ b/src/components/rendering/WaveformTrack.vue
@@ -13,6 +13,7 @@ interface Props {
   clipPathId: string
   innerWidth: number
   zoomable: boolean
+  interactive?: boolean
   displayMode: WaveformDisplayMode
   interactionMode?: WaveformInteractionMode
   frameNumber?: string | number
@@ -38,6 +39,7 @@ interface Emits {
 
 const props = withDefaults(defineProps<Props>(), {
   interactionMode: 'zoom',
+  interactive: true,
   cleanView: false,
   zeroLine: () => ({ visible: false, color: '#98a2b3', width: 1, dash: '6 4' }),
 })
@@ -116,9 +118,11 @@ const resolvedFrameStyle = computed(() => {
       v-if="!track.isEmpty && track.hasVisibleSeries && displayMode === 'independent'"
       class="waveform-track__overlay waveform-track__overlay--independent waveform-chart__overlay waveform-chart__overlay--independent"
       :class="{
-        'is-zoomable': zoomable && interactionMode === 'zoom',
-        'is-annotating': interactionMode === 'annotation',
+        'is-zoomable': interactive && zoomable && interactionMode === 'zoom',
+        'is-annotating': interactive && interactionMode === 'annotation',
+        'is-presentation': !interactive,
       }"
+      :data-interactive="interactive"
       :data-independent-overlay-index="track.index"
       :width="track.width ?? innerWidth"
       :height="track.height"
diff --git a/src/components/waveformChartCases/presentationMode.test.ts b/src/components/waveformChartCases/presentationMode.test.ts
new file mode 100644
index 0000000..4b166a8
--- /dev/null
+++ b/src/components/waveformChartCases/presentationMode.test.ts
@@ -0,0 +1,306 @@
+import { flushPromises } from '@vue/test-utils'
+import { describe, expect, it } from 'vitest'
+
+import { flushAnimationFrames } from '../../test/setup'
+import { mountSizedChart } from '../../test/waveformChart'
+import type { WaveformData, WaveformDisplayMode } from '../data/types'
+
+const presentationData: WaveformData = {
+  kind: 'series',
+  series: [
+    {
+      id: 'low',
+      trackId: 'shared',
+      name: '低量程',
+      data: {
+        kind: 'points',
+        points: [
+          { x: 0, y: 0 },
+          { x: 1, y: 10 },
+          { x: 2, y: 5 },
+        ],
+      },
+    },
+    {
+      id: 'high',
+      trackId: 'shared',
+      name: '高量程',
+      data: {
+        kind: 'points',
+        points: [
+          { x: 0, y: 100 },
+          { x: 1, y: 200 },
+          { x: 2, y: 150 },
+        ],
+      },
+    },
+    {
+      id: 'other',
+      name: '其他通道',
+      data: {
+        kind: 'points',
+        points: [
+          { x: 0, y: -1 },
+          { x: 1, y: 1 },
+          { x: 2, y: 0 },
+        ],
+      },
+    },
+  ],
+}
+
+function setOverlayBounds(overlay: ReturnType<Awaited<ReturnType<typeof mountSizedChart>>['get']>) {
+  const width = Number(overlay.attributes('width'))
+  const height = Number(overlay.attributes('height'))
+  Object.defineProperty(overlay.element, 'getBoundingClientRect', {
+    value: () => ({ left: 0, top: 0, width, height }),
+  })
+  return { width, height }
+}
+
+function dispatchPointer(
+  element: Element,
+  type: string,
+  options: MouseEventInit & { pointerId: number },
+) {
+  const event = new MouseEvent(type, { bubbles: true, cancelable: true, ...options })
+  Object.defineProperty(event, 'pointerId', { value: options.pointerId })
+  element.dispatchEvent(event)
+}
+
+describe('WaveformChart presentation mode', () => {
+  it('keeps existing plot interaction enabled by default', async () => {
+    const wrapper = await mountSizedChart(presentationData, {
+      grid: { rowCount: 1, columnCount: 1 },
+    })
+    const overlay = wrapper.get('.waveform-chart__overlay--independent')
+    const { width, height } = setOverlayBounds(overlay)
+
+    expect(wrapper.attributes('data-presentation-mode')).toBe('false')
+    expect(overlay.classes()).toContain('is-zoomable')
+
+    overlay.element.dispatchEvent(
+      new MouseEvent('pointermove', {
+        clientX: width / 2,
+        clientY: height / 2,
+        bubbles: true,
+      }),
+    )
+    flushAnimationFrames()
+    await flushPromises()
+
+    expect(wrapper.find('.waveform-chart__tooltip').exists()).toBe(true)
+    expect(wrapper.emitted('point-hover')?.length).toBeGreaterThan(0)
+  })
+
+  it.each<WaveformDisplayMode>(['independent', 'separated'])(
+    'blocks plot mouse events in %s layout',
+    async (displayMode) => {
+      const wrapper = await mountSizedChart(presentationData, {
+        annotations: [{ id: 'note', seriesId: 'low', x: 1, y: 10, text: '只读标注' }],
+        displayMode,
+        grid: { rowCount: 1, columnCount: 1 },
+        interactionMode: 'annotation',
+        presentationMode: true,
+      })
+      const overlay = wrapper.get('.waveform-chart__overlay')
+      const { width, height } = setOverlayBounds(overlay)
+
+      expect(wrapper.attributes('data-presentation-mode')).toBe('true')
+      expect(overlay.classes()).not.toContain('is-zoomable')
+      expect(overlay.classes()).not.toContain('is-annotating')
+
+      overlay.element.dispatchEvent(
+        new MouseEvent('pointermove', {
+          clientX: width / 2,
+          clientY: height / 2,
+          bubbles: true,
+        }),
+      )
+      overlay.element.dispatchEvent(
+        new WheelEvent('wheel', {
+          deltaY: -4000,
+          clientX: width / 2,
+          clientY: height / 2,
+          bubbles: true,
+          cancelable: true,
+        }),
+      )
+      overlay.element.dispatchEvent(
+        new MouseEvent('click', {
+          clientX: width / 2,
+          clientY: height / 2,
+          bubbles: true,
+          cancelable: true,
+        }),
+      )
+      overlay.element.dispatchEvent(
+        new MouseEvent('contextmenu', {
+          clientX: width / 2,
+          clientY: height / 2,
+          bubbles: true,
+          cancelable: true,
+        }),
+      )
+      wrapper.get('.waveform-chart__svg').element.dispatchEvent(
+        new MouseEvent('dblclick', { bubbles: true, cancelable: true }),
+      )
+      await wrapper.get('[data-annotation-id="note"]').trigger('contextmenu', {
+        clientX: width / 2,
+        clientY: height / 2,
+      })
+      const annotation = wrapper.get('[data-annotation-id="note"]').element
+      dispatchPointer(annotation, 'pointerdown', {
+        button: 0,
+        clientX: width / 2,
+        clientY: height / 2,
+        pointerId: 42,
+      })
+      dispatchPointer(annotation, 'pointermove', {
+        clientX: width / 2 + 30,
+        clientY: height / 2 + 20,
+        pointerId: 42,
+      })
+      dispatchPointer(annotation, 'pointerup', {
+        clientX: width / 2 + 30,
+        clientY: height / 2 + 20,
+        pointerId: 42,
+      })
+      flushAnimationFrames()
+      await flushPromises()
+
+      expect(wrapper.find('.waveform-chart__tooltip').exists()).toBe(false)
+      expect(wrapper.find('.waveform-annotation-editor').exists()).toBe(false)
+      expect(wrapper.find('.waveform-annotation-context-menu').exists()).toBe(false)
+      expect(wrapper.emitted('point-hover')).toBeUndefined()
+      expect(wrapper.emitted('zoom-change')).toBeUndefined()
+      expect(wrapper.emitted('zoom-end')).toBeUndefined()
+      expect(wrapper.emitted('zoom-reset')).toBeUndefined()
+      expect(wrapper.emitted('update:annotations')).toBeUndefined()
+    },
+  )
+
+  it('keeps the legend and pagination interactive', async () => {
+    const wrapper = await mountSizedChart(presentationData, {
+      grid: { rowCount: 1, columnCount: 1, showPagination: true },
+      legend: { interactive: true },
+      presentationMode: true,
+    })
+
+    await wrapper.findAll('.waveform-chart__legend-item')[1]!.trigger('click')
+    await flushPromises()
+    expect(wrapper.emitted('update:hidden-series-ids')?.at(-1)).toEqual([['high']])
+
+    await wrapper.get('.ant-pagination-next button').trigger('click')
+    await flushPromises()
+    expect(wrapper.emitted('page-change')?.at(-1)).toEqual([2, 2])
+  })
+
+  it('cleans active UI state and restores interaction without resetting the viewport', async () => {
+    const wrapper = await mountSizedChart(presentationData, {
+      grid: { rowCount: 1, columnCount: 1 },
+    })
+    const overlay = wrapper.get('.waveform-chart__overlay--independent')
+    const { width, height } = setOverlayBounds(overlay)
+
+    overlay.element.dispatchEvent(
+      new WheelEvent('wheel', {
+        deltaY: -4000,
+        clientX: width / 2,
+        clientY: height / 2,
+        bubbles: true,
+        cancelable: true,
+      }),
+    )
+    flushAnimationFrames()
+    await flushPromises()
+    const zoomedEndpoint = wrapper.get('.waveform-chart__axis-endpoint--end').text()
+
+    dispatchPointer(overlay.element, 'pointerdown', {
+      button: 0,
+      clientX: width * 0.25,
+      clientY: height / 2,
+      pointerId: 41,
+    })
+    dispatchPointer(overlay.element, 'pointermove', {
+      clientX: width * 0.75,
+      clientY: height / 2,
+      pointerId: 41,
+    })
+    await flushPromises()
+    expect(wrapper.find('.waveform-chart__zoom-selection').exists()).toBe(true)
+
+    await wrapper.setProps({ presentationMode: true })
+    await flushPromises()
+
+    expect(wrapper.find('.waveform-chart__zoom-selection').exists()).toBe(false)
+    expect(wrapper.get('.waveform-chart__axis-endpoint--end').text()).toBe(zoomedEndpoint)
+
+    const zoomEventCount = wrapper.emitted('zoom-change')?.length ?? 0
+    await wrapper.setProps({ presentationMode: false })
+    await flushPromises()
+    overlay.element.dispatchEvent(
+      new WheelEvent('wheel', {
+        deltaY: -200,
+        clientX: width / 2,
+        clientY: height / 2,
+        bubbles: true,
+        cancelable: true,
+      }),
+    )
+    flushAnimationFrames()
+    await flushPromises()
+
+    expect(wrapper.emitted('zoom-change')?.length).toBeGreaterThan(zoomEventCount)
+  })
+
+  it('closes hover and annotation UI when enabled at runtime', async () => {
+    const wrapper = await mountSizedChart(presentationData, {
+      grid: { rowCount: 1, columnCount: 1 },
+      interactionMode: 'annotation',
+    })
+    const overlay = wrapper.get('.waveform-chart__overlay--independent')
+    const { width, height } = setOverlayBounds(overlay)
+
+    overlay.element.dispatchEvent(
+      new MouseEvent('pointermove', {
+        clientX: width / 2,
+        clientY: height / 2,
+        bubbles: true,
+      }),
+    )
+    flushAnimationFrames()
+    await flushPromises()
+    expect(wrapper.find('.waveform-chart__tooltip').exists()).toBe(true)
+
+    overlay.element.dispatchEvent(
+      new MouseEvent('contextmenu', {
+        clientX: width / 2,
+        clientY: height / 2,
+        bubbles: true,
+        cancelable: true,
+      }),
+    )
+    await flushPromises()
+    expect(wrapper.find('.waveform-annotation-editor').exists()).toBe(true)
+
+    await wrapper.setProps({ presentationMode: true })
+    await flushPromises()
+
+    expect(wrapper.find('.waveform-chart__tooltip').exists()).toBe(false)
+    expect(wrapper.find('.waveform-annotation-editor').exists()).toBe(false)
+    expect(wrapper.emitted('point-hover')?.at(-1)).toEqual([null])
+
+    await wrapper.setProps({ presentationMode: false })
+    overlay.element.dispatchEvent(
+      new MouseEvent('pointermove', {
+        clientX: width / 2,
+        clientY: height / 2,
+        bubbles: true,
+      }),
+    )
+    flushAnimationFrames()
+    await flushPromises()
+    expect(wrapper.find('.waveform-chart__tooltip').exists()).toBe(true)
+  })
+})
diff --git a/src/demo/DemoChartHost.vue b/src/demo/DemoChartHost.vue
index 44bf99c..52d138e 100644
--- a/src/demo/DemoChartHost.vue
+++ b/src/demo/DemoChartHost.vue
@@ -43,6 +43,7 @@ defineExpose({ resetViewport })
       :frame-style="model.frameStyle"
       :axes="model.axes"
       :clean-view="model.cleanView"
+      :presentation-mode="model.presentationMode"
       :show-tooltip="model.showTooltip"
       :zero-line="model.zeroLine"
       :frame-number="model.frameWatermarkVisible ? 1 : undefined"
diff --git a/src/demo/DemoViewControls.vue b/src/demo/DemoViewControls.vue
index e2b66ff..3abb36f 100644
--- a/src/demo/DemoViewControls.vue
+++ b/src/demo/DemoViewControls.vue
@@ -46,6 +46,10 @@ const model = defineModel<DemoControlPanelModel>('model', { required: true })
         <span>净图</span>
         <Switch v-model:checked="model.cleanView" size="small" aria-label="净图模式" />
       </label>
+      <label class="frame-style-control frame-style-control--switch">
+        <span>展示模式</span>
+        <Switch v-model:checked="model.presentationMode" size="small" aria-label="展示模式" />
+      </label>
     </div>
   </section>
   <section class="control-section">
diff --git a/src/demo/types.ts b/src/demo/types.ts
index 2c49f95..d526f71 100644
--- a/src/demo/types.ts
+++ b/src/demo/types.ts
@@ -26,6 +26,7 @@ export interface DemoControlPanelModel {
   overlayMode: WaveformOverlayMode
   showTooltip: boolean
   cleanView: boolean
+  presentationMode: boolean
   selectedSeriesId: string
   selectedLineStyle: WaveformLineStyle
   lineStyleOptions: Array<SelectOption<WaveformLineStyle>>
@@ -87,6 +88,7 @@ export interface DemoChartModel {
   frameStyle: WaveformFrameStyle
   axes: WaveformAxesOptions
   cleanView: boolean
+  presentationMode: boolean
   showTooltip: boolean
   zeroLine: WaveformZeroLineOptions
   frameWatermarkVisible: boolean