diff --git a/apps/demo/src/pages/DocxViewerPage.vue b/apps/demo/src/pages/DocxViewerPage.vue
index 4487e69..f00fbac 100644
--- a/apps/demo/src/pages/DocxViewerPage.vue
+++ b/apps/demo/src/pages/DocxViewerPage.vue
@@ -34,6 +34,36 @@
       {{ errorCode ? `${errorCode}: ` : "" }}{{ error }}
     </p>
 
+    <fieldset class="props-panel" data-testid="docx-props-panel">
+      <legend>组件 Props</legend>
+      <label class="checkbox-label">
+        <input v-model="showToolbar" data-testid="docx-prop-show-toolbar" type="checkbox" />
+        showToolbar
+      </label>
+      <label class="checkbox-label">
+        <input v-model="showUpload" data-testid="docx-prop-show-upload" type="checkbox" />
+        showUpload
+      </label>
+      <label class="checkbox-label">
+        <input v-model="showDownload" data-testid="docx-prop-show-download" type="checkbox" />
+        showDownload
+      </label>
+      <label class="checkbox-label">
+        <input v-model="defaultThumbnailsOpen" data-testid="docx-prop-default-thumbnails-open" type="checkbox" />
+        defaultThumbnailsOpen
+      </label>
+      <label class="checkbox-label">
+        <input v-model="isDark" data-testid="docx-prop-is-dark" type="checkbox" />
+        isDark
+      </label>
+      <label class="select-label">
+        defaultZoom
+        <select v-model.number="defaultZoom" data-testid="docx-prop-default-zoom">
+          <option v-for="zoom in zoomOptions" :key="zoom" :value="zoom">{{ zoom }}%</option>
+        </select>
+      </label>
+    </fieldset>
+
     <div class="viewer-container product-surface">
       <DocxViewer
         v-if="fileBuffer"
@@ -41,6 +71,12 @@
         :file="fileBuffer"
         :file-name="displayName"
         :runtime="runtime"
+        :show-toolbar="showToolbar"
+        :show-upload="showUpload"
+        :show-download="showDownload"
+        :default-thumbnails-open="defaultThumbnailsOpen"
+        :default-zoom="defaultZoom"
+        v-model:is-dark="isDark"
         v-model:show-tracked-changes="showTrackedChanges"
         v-model:show-comments="showComments"
         :layout-options="{ pageWidth: 816, pageHeight: 1056 }"
@@ -131,6 +167,13 @@ const allowMainThreadFallback = ref(false)
 const mainThreadFallbackMaxBytes = ref(0)
 const showTrackedChanges = ref(true)
 const showComments = ref(true)
+const showToolbar = ref(true)
+const showUpload = ref(true)
+const showDownload = ref(true)
+const defaultThumbnailsOpen = ref(false)
+const isDark = ref(false)
+const defaultZoom = ref(100)
+const zoomOptions = [50, 75, 100, 125, 150, 175, 200]
 const diagnostics = ref<VisibleDiagnostic[]>([])
 let pageLoadSequence = 0
 let activePageLoad:
@@ -203,7 +246,7 @@ function createPageRuntime() {
 }
 
 const runtime = shallowRef(createPageRuntime())
-const viewerKey = computed(() => `${displayName.value}-${loadCounter.value}`)
+const viewerKey = computed(() => `${displayName.value}-${loadCounter.value}-${String(defaultThumbnailsOpen.value)}`)
 
 function setError(message: string, code: string): void {
   error.value = message
@@ -331,6 +374,12 @@ h2 { margin-bottom: 4px; }
 .runtime-config input[type="url"] { min-width: 280px; }
 .runtime-config .checkbox-label { flex-direction: row; align-items: center; }
 .runtime-config .checkbox-label input { padding: 0; }
+.props-panel { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; padding: 12px 16px; margin-bottom: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--muted); }
+.props-panel legend { padding: 0 6px; font-size: 13px; font-weight: 600; color: var(--muted-foreground); }
+.props-panel .checkbox-label { display: flex; flex-direction: row; align-items: center; gap: 6px; font-size: 13px; color: var(--foreground); white-space: nowrap; }
+.props-panel .checkbox-label input { padding: 0; }
+.props-panel .select-label { display: flex; flex-direction: row; align-items: center; gap: 8px; font-size: 13px; color: var(--foreground); }
+.props-panel select { padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--background); }
 .error { color: #ef4444; font-size: 13px; }
 .status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px; padding: 12px; margin-bottom: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--muted); font-size: 13px; }
 .viewer-container { border: 1px solid var(--border); border-radius: var(--radius); overflow: auto; margin-bottom: 24px; }
diff --git a/docs/guide/docx.md b/docs/guide/docx.md
index 4fe3261..8b12424 100644
--- a/docs/guide/docx.md
+++ b/docs/guide/docx.md
@@ -31,6 +31,8 @@ import "@arcships/vue-docx/style.css"
 | `model` | `DocModel` | 无 | 已解析文档模型 |
 | `runtime` | `DocxRuntime` | 组件创建 | 调用方持有的 Runtime |
 | `showToolbar` | `boolean` | `true` | 显示查看工具栏 |
+| `showUpload` | `boolean` | `true` | 上传入口，含工具栏按钮与空态、错误态的选择文件按钮 |
+| `showDownload` | `boolean` | `true` | 工具栏下载按钮 |
 | `defaultThumbnailsOpen` | `boolean` | `false` | 默认展开缩略图 |
 | `defaultZoom` | `number` | `100` | 初始缩放百分比 |
 | `isDark` | `boolean` | `false` | 深色界面 |
diff --git a/packages/vue-docx/src/components/DocxViewer.vue b/packages/vue-docx/src/components/DocxViewer.vue
index 25461bd..78ed407 100644
--- a/packages/vue-docx/src/components/DocxViewer.vue
+++ b/packages/vue-docx/src/components/DocxViewer.vue
@@ -27,6 +27,8 @@
       :file-name="displayFileName"
       :is-dark="darkTheme"
       :sidebar-open="sidebarOpen"
+      :show-upload="showUpload"
+      :show-download="showDownload"
       :show-tracked-changes="effectiveShowTrackedChanges"
       :show-comments="effectiveShowComments"
       :tracked-change-count="viewerTrackedChanges.length"
@@ -87,7 +89,7 @@
             <strong>Unable to open this document</strong>
             <span v-if="errorCode(error)" class="docx-viewer-error-code">{{ errorCode(error) }}</span>
             <span>{{ error.message }}</span>
-            <button type="button" @click="uploadInputRef?.click()">Choose another Word file</button>
+            <button v-if="showUpload" type="button" @click="uploadInputRef?.click()">Choose another Word file</button>
           </div>
         </div>
 
@@ -98,7 +100,7 @@
           <div>
             <strong>No document open</strong>
             <span>{{ emptyState }}</span>
-            <button type="button" @click="uploadInputRef?.click()">Choose Word file</button>
+            <button v-if="showUpload" type="button" @click="uploadInputRef?.click()">Choose Word file</button>
           </div>
         </div>
 
@@ -141,6 +143,8 @@ const props = withDefaults(
     runtime?: DocxRuntime
     fileName?: string
     showToolbar?: boolean
+    showUpload?: boolean
+    showDownload?: boolean
     defaultThumbnailsOpen?: boolean
     defaultZoom?: number
     isDark?: boolean
@@ -153,6 +157,8 @@ const props = withDefaults(
     emptyState: "Upload or provide a DOCX file to start.",
     fileName: "document.docx",
     showToolbar: true,
+    showUpload: true,
+    showDownload: true,
     defaultThumbnailsOpen: false,
     defaultZoom: 100,
     isDark: false,
diff --git a/packages/vue-docx/src/components/DocxViewerToolbar.vue b/packages/vue-docx/src/components/DocxViewerToolbar.vue
index f371b06..72d7d14 100644
--- a/packages/vue-docx/src/components/DocxViewerToolbar.vue
+++ b/packages/vue-docx/src/components/DocxViewerToolbar.vue
@@ -145,6 +145,7 @@
         </svg>
       </button>
       <button
+        v-if="showUpload"
         type="button"
         class="docx-viewer-toolbar__icon-button"
         data-testid="docx-upload"
@@ -157,6 +158,7 @@
         </svg>
       </button>
       <button
+        v-if="showDownload"
         type="button"
         class="docx-viewer-toolbar__icon-button"
         data-testid="docx-download"
@@ -176,23 +178,28 @@
 <script setup lang="ts">
 import { ref, watch } from "vue"
 
-const props = defineProps<{
-  canDownload: boolean
-  disabled: boolean
-  fileName: string
-  isDark: boolean
-  sidebarOpen: boolean
-  showTrackedChanges: boolean
-  showComments: boolean
-  trackedChangeCount: number
-  commentCount: number
-  currentPage: number
-  totalPages: number
-  zoom: number
-  searchQuery: string
-  searchResultCount: number
-  searchResultIndex: number
-}>()
+const props = withDefaults(
+  defineProps<{
+    canDownload: boolean
+    disabled: boolean
+    fileName: string
+    isDark: boolean
+    sidebarOpen: boolean
+    showTrackedChanges: boolean
+    showComments: boolean
+    trackedChangeCount: number
+    commentCount: number
+    currentPage: number
+    totalPages: number
+    zoom: number
+    searchQuery: string
+    searchResultCount: number
+    searchResultIndex: number
+    showUpload?: boolean
+    showDownload?: boolean
+  }>(),
+  { showUpload: true, showDownload: true },
+)
 
 const emit = defineEmits<{
   download: []
diff --git a/tests/component/vue-components.test.mjs b/tests/component/vue-components.test.mjs
index 5d58186..c34e3a4 100644
--- a/tests/component/vue-components.test.mjs
+++ b/tests/component/vue-components.test.mjs
@@ -218,6 +218,45 @@ test("DocxViewer exposes empty, loading, success and error states with public ev
   failed.app.unmount();
 });
 
+test("DocxViewer hides upload and download entry points through showUpload and showDownload", async () => {
+  const shown = await mount(DocxViewer, { emptyState: "DOCX empty" });
+  assert.ok(findByTestId(shown.root, "docx-upload"), "upload button visible by default");
+  assert.ok(findByTestId(shown.root, "docx-download"), "download button visible by default");
+  assert.match(textContent(shown.root), /Choose Word file/);
+  assert.deepEqual(shown.warnings, []);
+  shown.app.unmount();
+
+  const hidden = await mount(DocxViewer, {
+    emptyState: "DOCX empty",
+    showUpload: false,
+    showDownload: false,
+  });
+  assert.ok(findByTestId(hidden.root, "docx-viewer-toolbar"), "toolbar still renders");
+  assert.equal(findByTestId(hidden.root, "docx-upload"), undefined, "upload button hidden");
+  assert.equal(findByTestId(hidden.root, "docx-download"), undefined, "download button hidden");
+  assert.doesNotMatch(textContent(hidden.root), /Choose Word file/);
+  assert.deepEqual(hidden.warnings, []);
+  hidden.app.unmount();
+
+  const failure = new Error("broken DOCX");
+  failure.code = "PARSE_FAILED";
+  const failed = await mount(DocxViewer, {
+    file: new Uint8Array([9]).buffer,
+    showUpload: false,
+    runtime: {
+      createLoader: () => ({ load: async () => { throw failure; }, cancel() {}, dispose() {} }),
+    },
+  });
+  await waitFor(
+    () => findByTestId(failed.root, "docx-viewer")?.props["data-state"] === "error",
+    "DOCX error state",
+  );
+  assert.doesNotMatch(textContent(failed.root), /Choose another Word file/);
+  assert.ok(findByTestId(failed.root, "docx-download"), "download button retained when only upload is hidden");
+  assert.deepEqual(failed.warnings, []);
+  failed.app.unmount();
+});
+
 test("DocxViewer displays model-derived tracked changes and comments without an editor controller", async () => {
   const file = readFileSync(new URL("../../apps/demo/public/samples/review-comments.docx", import.meta.url));
   const bytes = file.buffer.slice(file.byteOffset, file.byteOffset + file.byteLength);