diff --git a/dashboard/src/components/shared/ExtensionCard.vue b/dashboard/src/components/shared/ExtensionCard.vue
index 8335c47a53..fa9a123fa5 100644
--- a/dashboard/src/components/shared/ExtensionCard.vue
+++ b/dashboard/src/components/shared/ExtensionCard.vue
@@ -25,6 +25,18 @@ const props = defineProps({
     type: Boolean,
     default: false,
   },
+  selectable: {
+    type: Boolean,
+    default: false,
+  },
+  selected: {
+    type: Boolean,
+    default: false,
+  },
+  selectionMode: {
+    type: Boolean,
+    default: false,
+  },
 });
 
 // 定义要发送到父组件的事件
@@ -39,6 +51,7 @@ const emit = defineEmits([
   "view-changelog",
   "toggle-pin",
   "open-webui",
+  "toggle-select",
 ]);
 
 const hasPages = computed(() => {
@@ -165,6 +178,23 @@ const openWebui = () => {
           : '#ffffffdd',
     }"
   >
+    <!-- 选择模式下的复选框覆盖层：悬停时或选中/选择模式下可见 -->
+    <div
+      v-if="selectable && !extension.reserved"
+      class="extension-select-overlay"
+      :class="{ 'show-overlay': selected || selectionMode }"
+      @click.stop="$emit('toggle-select')"
+    >
+      <v-checkbox
+        :model-value="selected"
+        density="compact"
+        color="primary"
+        hide-details
+        class="extension-select-checkbox"
+        style="pointer-events: none"
+      />
+    </div>
+
     <v-card-text class="extension-card-text">
       <div class="extension-content-row">
         <div class="extension-image-container">
@@ -416,6 +446,27 @@ const openWebui = () => {
 </template>
 
 <style scoped>
+.extension-select-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 10;
+  padding: 4px;
+  opacity: 0;
+  transition: opacity 0.2s ease;
+}
+
+.extension-card:hover .extension-select-overlay,
+.extension-select-overlay.show-overlay {
+  opacity: 1;
+}
+
+.extension-select-checkbox {
+  background: rgba(var(--v-theme-surface), 0.92);
+  border-radius: 6px;
+  padding: 2px;
+}
+
 .extension-card-text {
   padding: 12px 14px 8px;
   width: 100%;
diff --git a/dashboard/src/i18n/locales/en-US/features/extension.json b/dashboard/src/i18n/locales/en-US/features/extension.json
index 1a10c9938c..f1cdec95fc 100644
--- a/dashboard/src/i18n/locales/en-US/features/extension.json
+++ b/dashboard/src/i18n/locales/en-US/features/extension.json
@@ -426,6 +426,27 @@
     "goToManage": "Go to Manage",
     "later": "Later"
   },
+  "batch": {
+    "selected": "{count} plugin(s) selected",
+    "selectAll": "Select All",
+    "deselectAll": "Deselect All",
+    "clearSelection": "Clear Selection",
+    "enable": "Batch Enable",
+    "disable": "Batch Disable",
+    "uninstall": "Batch Uninstall",
+    "noEnabledPlugins": "No enabled plugins to disable",
+    "noDisabledPlugins": "No disabled plugins to enable",
+    "enableSuccess": "Successfully enabled {count} plugin(s)",
+    "enablePartial": "{success} enabled, {failed} failed",
+    "disableSuccess": "Successfully disabled {count} plugin(s)",
+    "disablePartial": "{success} disabled, {failed} failed",
+    "uninstallSuccess": "Successfully uninstalled {count} plugin(s)",
+    "uninstallPartial": "{success} uninstalled, {failed} failed",
+    "noPluginsToUninstall": "No plugins selected to uninstall",
+    "uninstallConfirmTitle": "Confirm Batch Uninstall",
+    "uninstallConfirmMessage": "Are you sure you want to uninstall {count} selected plugin(s)? This action cannot be undone.",
+    "uninstallConfirm": "Confirm Uninstall"
+  },
   "pluginChangelog": {
     "menuTitle": "View Changelog"
   }
diff --git a/dashboard/src/i18n/locales/zh-CN/features/extension.json b/dashboard/src/i18n/locales/zh-CN/features/extension.json
index 05ee070287..ab2f7b9082 100644
--- a/dashboard/src/i18n/locales/zh-CN/features/extension.json
+++ b/dashboard/src/i18n/locales/zh-CN/features/extension.json
@@ -426,6 +426,27 @@
     "goToManage": "前往处理",
     "later": "稍后处理"
   },
+  "batch": {
+    "selected": "已选中 {count} 个插件",
+    "selectAll": "全选",
+    "deselectAll": "取消全选",
+    "clearSelection": "取消选择",
+    "enable": "批量启用",
+    "disable": "批量禁用",
+    "uninstall": "批量卸载",
+    "noEnabledPlugins": "没有已启用的插件需要禁用",
+    "noDisabledPlugins": "没有已禁用的插件需要启用",
+    "enableSuccess": "成功启用 {count} 个插件",
+    "enablePartial": "{success} 个启用成功，{failed} 个失败",
+    "disableSuccess": "成功禁用 {count} 个插件",
+    "disablePartial": "{success} 个禁用成功，{failed} 个失败",
+    "uninstallSuccess": "成功卸载 {count} 个插件",
+    "uninstallPartial": "{success} 个卸载成功，{failed} 个失败",
+    "noPluginsToUninstall": "没有选中的插件可以卸载",
+    "uninstallConfirmTitle": "批量卸载确认",
+    "uninstallConfirmMessage": "确定要卸载选中的 {count} 个插件吗？此操作不可撤销。",
+    "uninstallConfirm": "确认卸载"
+  },
   "pluginChangelog": {
     "menuTitle": "查看更新日志"
   }
diff --git a/dashboard/src/views/extension/InstalledPluginsTab.vue b/dashboard/src/views/extension/InstalledPluginsTab.vue
index 5e41bc68b1..fd1dbf9134 100644
--- a/dashboard/src/views/extension/InstalledPluginsTab.vue
+++ b/dashboard/src/views/extension/InstalledPluginsTab.vue
@@ -1,4 +1,5 @@
 <script setup>
+import PluginSortControl from "@/components/extension/PluginSortControl.vue";
 import ExtensionCard from "@/components/shared/ExtensionCard.vue";
 import { normalizeTextInput } from "@/utils/inputValue";
 import {
@@ -73,6 +74,8 @@ const {
   refreshingMarket,
   sortBy,
   sortOrder,
+  sortInstalledBy,
+  sortInstalledOrder,
   randomPluginNames,
   normalizeStr,
   toPinyinText,
@@ -141,6 +144,20 @@ const {
   refreshPluginMarket,
   handleLocaleChange,
   searchDebounceTimer,
+  selectedPluginNames,
+  selectModeActive,
+  selectedCount,
+  selectableInstalledPlugins,
+  isAllSelected,
+  toggleSelectPlugin,
+  toggleSelectAll,
+  clearSelection,
+  batchEnable,
+  batchDisable,
+  requestBatchUninstall,
+  executeBatchUninstall,
+  cancelBatchUninstall,
+  batchUninstallConfirmDialog,
 } = props.state;
 
 const openPluginDetail = (extension) => {
@@ -166,6 +183,14 @@ const openPluginWebui = (extension) => {
 
 const pinnedExtensionNames = ref(readPinnedExtensions());
 
+const installedSortItems = computed(() => [
+  { title: tm("sort.default"), value: "default" },
+  { title: tm("sort.name"), value: "name" },
+  { title: tm("sort.author"), value: "author" },
+  { title: tm("sort.updated"), value: "updated" },
+  { title: tm("sort.updateStatus"), value: "updateStatus" },
+]);
+
 const pinnedExtensionOrder = computed(() => {
   const order = new Map();
   pinnedExtensionNames.value.forEach((name, index) => {
@@ -176,7 +201,40 @@ const pinnedExtensionOrder = computed(() => {
 
 const sortedInstalledPlugins = computed(() => {
   const order = pinnedExtensionOrder.value;
-  return [...filteredPlugins.value].sort((a, b) => {
+  let plugins = [...filteredPlugins.value];
+
+  // Apply user-selected sort first, then pin-sort as a stable override.
+  // Pinned items always stay on top; the user sort determines order within
+  // non-pinned items (all of which have pin-order Infinity, so sort() treats
+  // them as equal and preserves the previous user-sort ordering).
+  if (sortInstalledBy.value === "name") {
+    plugins.sort((a, b) => {
+      const r = (a?.name || "").localeCompare(b?.name || "");
+      return sortInstalledOrder.value === "desc" ? -r : r;
+    });
+  } else if (sortInstalledBy.value === "author") {
+    plugins.sort((a, b) => {
+      const r = ((a?.author || "").toLowerCase()).localeCompare(
+        (b?.author || "").toLowerCase(),
+      );
+      return sortInstalledOrder.value === "desc" ? -r : r;
+    });
+  } else if (sortInstalledBy.value === "updated") {
+    plugins.sort((a, b) => {
+      const da = a?.updated_at ? new Date(a.updated_at).getTime() : 0;
+      const db = b?.updated_at ? new Date(b.updated_at).getTime() : 0;
+      return sortInstalledOrder.value === "desc" ? db - da : da - db;
+    });
+  } else if (sortInstalledBy.value === "updateStatus") {
+    plugins.sort((a, b) => {
+      const ua = a?.has_update ? 1 : 0;
+      const ub = b?.has_update ? 1 : 0;
+      return sortInstalledOrder.value === "desc" ? ub - ua : ua - ub;
+    });
+  }
+
+  // Pinned items always stay on top, respecting their pinned order
+  return plugins.sort((a, b) => {
     const aIndex = order.has(a?.name)
       ? order.get(a.name)
       : Number.POSITIVE_INFINITY;
@@ -237,6 +295,16 @@ const togglePinnedExtension = (extension) => {
             style="min-width: 220px; max-width: 340px"
           >
           </v-text-field>
+          <PluginSortControl
+            v-model="sortInstalledBy"
+            :items="installedSortItems"
+            :label="tm('sort.by')"
+            :order="sortInstalledOrder"
+            :ascending-label="tm('sort.ascending')"
+            :descending-label="tm('sort.descending')"
+            :show-order="sortInstalledBy !== 'default'"
+            @update:order="sortInstalledOrder = $event"
+          />
         </div>
       </div>
     </div>
@@ -315,6 +383,88 @@ const togglePinnedExtension = (extension) => {
       </v-card-text>
     </v-card>
 
+    <!-- 批量操作工具栏 -->
+    <v-slide-y-transition>
+      <v-card
+        v-if="selectedCount > 0"
+        class="mb-4 rounded-lg"
+        color="primary"
+        variant="tonal"
+      >
+        <v-card-text class="d-flex align-center flex-wrap py-3" style="gap: 8px">
+          <span class="text-body-1 font-weight-medium mr-2">
+            {{ tm("batch.selected", { count: selectedCount }) }}
+          </span>
+          <v-btn
+            size="small"
+            variant="text"
+            @click="toggleSelectAll"
+          >
+            {{ isAllSelected ? tm("batch.deselectAll") : tm("batch.selectAll") }}
+          </v-btn>
+          <v-divider vertical class="mx-1" />
+          <v-btn
+            size="small"
+            color="success"
+            variant="tonal"
+            prepend-icon="mdi-check-circle"
+            @click="batchEnable"
+          >
+            {{ tm("batch.enable") }}
+          </v-btn>
+          <v-btn
+            size="small"
+            color="warning"
+            variant="tonal"
+            prepend-icon="mdi-cancel"
+            @click="batchDisable"
+          >
+            {{ tm("batch.disable") }}
+          </v-btn>
+          <v-btn
+            size="small"
+            color="error"
+            variant="tonal"
+            prepend-icon="mdi-delete"
+            @click="requestBatchUninstall"
+          >
+            {{ tm("batch.uninstall") }}
+          </v-btn>
+          <v-spacer />
+          <v-btn
+            size="small"
+            variant="text"
+            @click="clearSelection"
+          >
+            {{ tm("batch.clearSelection") }}
+          </v-btn>
+        </v-card-text>
+      </v-card>
+    </v-slide-y-transition>
+
+    <!-- 批量卸载确认对话框 -->
+    <v-dialog v-model="batchUninstallConfirmDialog" max-width="500px">
+      <v-card>
+        <v-card-title class="bg-error text-white py-3">
+          <v-icon color="white" class="me-2">mdi-alert</v-icon>
+          <span>{{ tm("batch.uninstallConfirmTitle") }}</span>
+        </v-card-title>
+        <v-card-text class="py-4">
+          <p>{{ tm("batch.uninstallConfirmMessage", { count: selectedCount }) }}</p>
+        </v-card-text>
+        <v-divider />
+        <v-card-actions class="pa-4">
+          <v-spacer />
+          <v-btn variant="text" @click="cancelBatchUninstall">
+            {{ tm("buttons.cancel") }}
+          </v-btn>
+          <v-btn color="error" @click="executeBatchUninstall">
+            {{ tm("batch.uninstallConfirm") }}
+          </v-btn>
+        </v-card-actions>
+      </v-card>
+    </v-dialog>
+
     <v-fade-transition hide-on-leave>
       <div>
         <v-row v-if="sortedInstalledPlugins.length === 0" class="text-center">
@@ -340,10 +490,18 @@ const togglePinnedExtension = (extension) => {
             <ExtensionCard
               :extension="extension"
               :is-pinned="isPinnedExtension(extension)"
+              selectable
+              :selection-mode="selectModeActive"
+              :selected="selectedPluginNames.has(extension.name)"
               class="rounded-lg"
               style="background-color: rgb(var(--v-theme-mcpCardBg))"
-              @click="openPluginDetail(extension)"
+              @click="
+                selectModeActive
+                  ? toggleSelectPlugin(extension.name)
+                  : openPluginDetail(extension)
+              "
               @toggle-pin="togglePinnedExtension(extension)"
+              @toggle-select="toggleSelectPlugin(extension.name)"
               @configure="openExtensionConfig(extension.name)"
               @uninstall="
                 (ext, options) => uninstallExtension(ext.name, options)
diff --git a/dashboard/src/views/extension/useExtensionPage.js b/dashboard/src/views/extension/useExtensionPage.js
index 3d48c4e43c..f88cc76f59 100644
--- a/dashboard/src/views/extension/useExtensionPage.js
+++ b/dashboard/src/views/extension/useExtensionPage.js
@@ -185,9 +185,145 @@ export const useExtensionPage = () => {
   const refreshingMarket = ref(false);
   const sortBy = ref("default"); // default, stars, author, updated
   const sortOrder = ref("desc"); // desc (降序) or asc (升序)
+  const sortInstalledBy = ref("default"); // default, name, author, updated, updateStatus
+  const sortInstalledOrder = ref("desc");
   const randomPluginNames = ref([]);
   const marketCategoryFilter = ref("all");
 
+  // 批量选择相关
+  const selectedPluginNames = ref(new Set());
+  const batchUninstallConfirmDialog = ref(false);
+
+  // Derive selection state from selectedPluginNames to avoid manual sync bugs
+  const selectedCount = computed(() => selectedPluginNames.value.size);
+  const selectModeActive = computed(() => selectedCount.value > 0);
+
+  const selectableInstalledPlugins = computed(() =>
+    filteredPlugins.value.filter((plugin) => !plugin?.reserved),
+  );
+
+  const isAllSelected = computed(() => {
+    const selectable = selectableInstalledPlugins.value;
+    return selectable.length > 0 && selectedPluginNames.value.size === selectable.length;
+  });
+
+  const setSelectedPlugins = (names) => {
+    selectedPluginNames.value = new Set(names);
+  };
+
+  const clearSelection = () => {
+    setSelectedPlugins([]);
+  };
+
+  const toggleSelectPlugin = (pluginName) => {
+    if (!pluginName) return;
+    // Never allow selecting reserved (system) plugins
+    const plugin = filteredPlugins.value.find((p) => p.name === pluginName);
+    if (!plugin || plugin.reserved) return;
+
+    const next = new Set(selectedPluginNames.value);
+    if (next.has(pluginName)) {
+      next.delete(pluginName);
+    } else {
+      next.add(pluginName);
+    }
+    selectedPluginNames.value = next;
+  };
+
+  const toggleSelectAll = () => {
+    if (isAllSelected.value) {
+      clearSelection();
+    } else {
+      setSelectedPlugins(selectableInstalledPlugins.value.map((p) => p.name));
+    }
+  };
+
+  // Shared helper for batch operations.
+  // Calls raw API methods directly to avoid the side-effects of wrapper functions
+  // (toast flooding, redundant getExtensions/checkAndPromptConflicts calls per item).
+  const runBatchAction = async ({ filterFn, apiCall, emptyMessageKey, partialMessageKey, successMessageKey }) => {
+    const targets = filteredPlugins.value.filter(
+      (p) => selectedPluginNames.value.has(p.name) && filterFn(p),
+    );
+    if (targets.length === 0) {
+      if (emptyMessageKey) {
+        toast(tm(emptyMessageKey), "info");
+      }
+      return;
+    }
+    let successCount = 0;
+    let failCount = 0;
+    for (const ext of targets) {
+      try {
+        const res = await apiCall(ext);
+        if (res.data?.status === "ok") {
+          successCount += 1;
+        } else {
+          console.error(`Batch action failed for ${ext.name}:`, res.data?.message);
+          failCount += 1;
+        }
+      } catch (e) {
+        console.error(`Batch action failed for ${ext.name}:`, e);
+        failCount += 1;
+      }
+    }
+    // Single refresh after all operations complete
+    await getExtensions({ withLoading: false });
+    clearSelection();
+    if (failCount > 0) {
+      toast(
+        tm(partialMessageKey, { success: successCount, failed: failCount }),
+        "warning",
+      );
+    } else {
+      toast(tm(successMessageKey, { count: successCount }), "success");
+    }
+  };
+
+  const batchEnable = async () =>
+    runBatchAction({
+      filterFn: (p) => !p.activated,
+      apiCall: (p) => pluginApi.setEnabled(p.name, true),
+      emptyMessageKey: "batch.noDisabledPlugins",
+      partialMessageKey: "batch.enablePartial",
+      successMessageKey: "batch.enableSuccess",
+    });
+
+  const batchDisable = async () =>
+    runBatchAction({
+      filterFn: (p) => p.activated,
+      apiCall: (p) => pluginApi.setEnabled(p.name, false),
+      emptyMessageKey: "batch.noEnabledPlugins",
+      partialMessageKey: "batch.disablePartial",
+      successMessageKey: "batch.disableSuccess",
+    });
+
+  const requestBatchUninstall = () => {
+    const targets = filteredPlugins.value.filter(
+      (p) => selectedPluginNames.value.has(p.name),
+    );
+    if (targets.length === 0) {
+      toast(tm("batch.noPluginsToUninstall"), "info");
+      return;
+    }
+    batchUninstallConfirmDialog.value = true;
+  };
+
+  const executeBatchUninstall = async () => {
+    batchUninstallConfirmDialog.value = false;
+    await runBatchAction({
+      filterFn: () => true,
+      apiCall: (p) => pluginApi.uninstall(p.name, { delete_config: false, delete_data: false }),
+      emptyMessageKey: "",
+      partialMessageKey: "batch.uninstallPartial",
+      successMessageKey: "batch.uninstallSuccess",
+    });
+  };
+
+  const cancelBatchUninstall = () => {
+    batchUninstallConfirmDialog.value = false;
+  };
+
   // 插件市场拼音搜索
 
   const normalizeMarketCategory = (rawCategory) => {
@@ -1804,6 +1940,22 @@ export const useExtensionPage = () => {
     refreshingMarket,
     sortBy,
     sortOrder,
+    sortInstalledBy,
+    sortInstalledOrder,
+    selectedPluginNames,
+    selectModeActive,
+    selectedCount,
+    selectableInstalledPlugins,
+    isAllSelected,
+    toggleSelectPlugin,
+    toggleSelectAll,
+    clearSelection,
+    batchEnable,
+    batchDisable,
+    requestBatchUninstall,
+    executeBatchUninstall,
+    cancelBatchUninstall,
+    batchUninstallConfirmDialog,
     randomPluginNames,
     normalizeStr,
     toPinyinText,