diff --git a/packages/design/src/types.ts b/packages/design/src/types.ts
index 7672a0fe..3dda9a64 100644
--- a/packages/design/src/types.ts
+++ b/packages/design/src/types.ts
@@ -234,6 +234,9 @@ export interface PaginationProps {
 
 export interface PopconfirmProps {
   title?: string;
+  width?: string | number;
+  /** 浮层是否插入到 body，默认 true。设为 false 时浮层内联渲染，便于嵌套在 hover 浮层中避免父级因 mouseleave 收起。 */
+  teleported?: boolean;
   placement?:
     | 'top'
     | 'left'
diff --git a/packages/table/src/ActionsColumn.vue b/packages/table/src/ActionsColumn.vue
index d50279a6..ff25030c 100644
--- a/packages/table/src/ActionsColumn.vue
+++ b/packages/table/src/ActionsColumn.vue
@@ -1,23 +1,46 @@
 <template>
-  <TMagicTooltip
-    v-for="(action, actionIndex) in config.actions"
-    :placement="action.tooltipPlacement || 'top'"
-    :key="actionIndex"
-    :disabled="!Boolean(action.tooltip)"
-    :content="action.tooltip"
-  >
-    <TMagicButton
-      v-show="display(action.display, row) && !editState[index]"
-      class="action-btn"
-      link
-      size="small"
-      :type="action.buttonType || 'primary'"
-      :icon="action.icon"
-      :disabled="disabled(action.disabled, row)"
-      @click="actionHandler(action, row, index)"
-      ><span v-html="formatter(action.text, row)"></span
-    ></TMagicButton>
-  </TMagicTooltip>
+  <template v-for="(action, actionIndex) in config.actions" :key="actionIndex">
+    <TMagicPopconfirm
+      v-if="action.popconfirm"
+      placement="top"
+      :width="action.popconfirmWidth"
+      :title="formatter(action.confirmText, row) || '确定执行此操作？'"
+      @confirm="actionHandler(action, row, index)"
+    >
+      <template #reference>
+        <TMagicButton
+          v-show="display(action.display, row) && !editState[index]"
+          class="action-btn"
+          link
+          size="small"
+          :type="action.buttonType || 'primary'"
+          :icon="action.icon"
+          :disabled="disabled(action.disabled, row)"
+        >
+          <span v-html="formatter(action.text, row)"></span>
+        </TMagicButton>
+      </template>
+    </TMagicPopconfirm>
+
+    <TMagicTooltip
+      v-else
+      :placement="action.tooltipPlacement || 'top'"
+      :disabled="!Boolean(action.tooltip)"
+      :content="action.tooltip"
+    >
+      <TMagicButton
+        v-show="display(action.display, row) && !editState[index]"
+        class="action-btn"
+        link
+        size="small"
+        :type="action.buttonType || 'primary'"
+        :icon="action.icon"
+        :disabled="disabled(action.disabled, row)"
+        @click="actionHandler(action, row, index)"
+        ><span v-html="formatter(action.text, row)"></span
+      ></TMagicButton>
+    </TMagicTooltip>
+  </template>
 
   <TMagicButton
     class="action-btn"
@@ -42,7 +65,7 @@
 <script lang="ts" setup>
 import { cloneDeep } from 'lodash-es';
 
-import { TMagicButton, tMagicMessage, TMagicTooltip } from '@tmagic/design';
+import { TMagicButton, tMagicMessage, TMagicPopconfirm, TMagicTooltip } from '@tmagic/design';
 
 import { ColumnActionConfig, ColumnConfig } from './schema';
 
diff --git a/packages/table/src/schema.ts b/packages/table/src/schema.ts
index 17c2a99c..05d71ca8 100644
--- a/packages/table/src/schema.ts
+++ b/packages/table/src/schema.ts
@@ -28,6 +28,12 @@ export interface ColumnActionConfig {
   tooltip?: string;
   tooltipPlacement?: string;
   icon?: any;
+  /** 为 true 时用 Popconfirm 包裹按钮，点击后需二次确认才会触发 handler */
+  popconfirm?: boolean;
+  /** Popconfirm 的确认提示文案，支持函数动态生成 */
+  confirmText?: string | ((row: any) => string);
+  /** Popconfirm 浮层宽度，数字按 px 处理 */
+  popconfirmWidth?: string | number;
   handler?: (row: any, index: number) => Promise<any> | any;
   before?: (row: any, index: number) => Promise<void> | void;
   after?: (row: any, index: number) => Promise<void> | void;
diff --git a/packages/table/test-support/design.mock.ts b/packages/table/test-support/design.mock.ts
index e9816803..984c1066 100644
--- a/packages/table/test-support/design.mock.ts
+++ b/packages/table/test-support/design.mock.ts
@@ -86,6 +86,14 @@ export const createDesignMock = () => ({
       return () => h('div', { class: 'tmagic-popover-stub' }, [slots.reference?.(), slots.default?.()]);
     },
   }),
+  TMagicPopconfirm: defineComponent({
+    name: 'TMagicPopconfirm',
+    props: ['title', 'placement', 'width'],
+    emits: ['confirm', 'cancel'],
+    setup(props, { slots }) {
+      return () => h('div', { class: 'tmagic-popconfirm-stub' }, [props.title, slots.reference?.()]);
+    },
+  }),
   tMagicMessage,
 });
 
diff --git a/packages/table/tests/columns.spec.ts b/packages/table/tests/columns.spec.ts
index c57e917a..dc9c4c9b 100644
--- a/packages/table/tests/columns.spec.ts
+++ b/packages/table/tests/columns.spec.ts
@@ -11,6 +11,7 @@ import ActionsColumn from '../src/ActionsColumn.vue';
 import ComponentColumn from '../src/ComponentColumn.vue';
 import ExpandColumn from '../src/ExpandColumn.vue';
 import PopoverColumn from '../src/PopoverColumn.vue';
+import { ColumnActionConfig } from '../src/schema';
 import TextColumn from '../src/TextColumn.vue';
 import { tMagicMessage } from '../test-support/design.mock';
 
@@ -126,7 +127,7 @@ describe('ActionsColumn.vue', () => {
           after: vi.fn(),
           before: vi.fn(),
         },
-      ],
+      ] as ColumnActionConfig[],
     },
     row: { id: 1, visible: true, locked: false },
     index: 0,
@@ -180,6 +181,34 @@ describe('ActionsColumn.vue', () => {
     expect(deleteAction.handler).toHaveBeenCalledWith(props.row, 0);
     expect(deleteAction.after).toHaveBeenCalled();
   });
+
+  test('popconfirm action 用 Popconfirm 包裹并在确认时触发 handler', async () => {
+    const props = baseProps();
+    props.config.actions[1].popconfirm = true;
+    props.config.actions[1].confirmText = (row: any) => `确定删除${row.id}?`;
+    const wrapper = mount(ActionsColumn, { props });
+    const deleteAction = props.config.actions[1];
+
+    expect(wrapper.find('.tmagic-popconfirm-stub').exists()).toBe(true);
+    expect(wrapper.text()).toContain('确定删除1?');
+
+    // 普通点击按钮不应立即触发 handler，需等待 Popconfirm 确认
+    const btn = wrapper.findAll('.action-btn').find((b) => b.text().includes('删除'));
+    await btn?.trigger('click');
+    expect(deleteAction.handler).not.toHaveBeenCalled();
+
+    await wrapper.findComponent({ name: 'TMagicPopconfirm' }).vm.$emit('confirm');
+    expect(deleteAction.handler).toHaveBeenCalledWith(props.row, 0);
+  });
+
+  test('popconfirm 透传 popconfirmWidth 到 TMagicPopconfirm', () => {
+    const props = baseProps();
+    props.config.actions[1].popconfirm = true;
+    props.config.actions[1].popconfirmWidth = 240;
+    const wrapper = mount(ActionsColumn, { props });
+    const popconfirm = wrapper.findComponent({ name: 'TMagicPopconfirm' });
+    expect(popconfirm.props('width')).toBe(240);
+  });
 });
 
 describe('ComponentColumn.vue', () => {
diff --git a/packages/table/tests/popconfirm.spec.ts b/packages/table/tests/popconfirm.spec.ts
new file mode 100644
index 00000000..14004e02
--- /dev/null
+++ b/packages/table/tests/popconfirm.spec.ts
@@ -0,0 +1,108 @@
+/*
+ * Tencent is pleased to support the open source community by making TMagicEditor available.
+ *
+ * Copyright (C) 2025 Tencent.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { describe, expect, test, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+import { setDesignConfig } from '@tmagic/design';
+
+import elementPlusAdapter from '../../element-plus-adapter/src/index';
+import ActionsColumn from '../src/ActionsColumn.vue';
+
+setDesignConfig(elementPlusAdapter);
+
+describe('ActionsColumn popconfirm (real element-plus)', () => {
+  test('点击按钮弹出 Popconfirm，确认后触发 handler', async () => {
+    const handler = vi.fn();
+    const wrapper = mount(ActionsColumn, {
+      props: {
+        columns: [],
+        config: {
+          actions: [
+            {
+              text: '删除',
+              buttonType: 'danger',
+              popconfirm: true,
+              confirmText: (row: any) => `确定删除${row.title}?`,
+              handler,
+            },
+          ],
+        },
+        row: { title: 't1' },
+        index: 0,
+        editState: [],
+      } as any,
+      attachTo: document.body,
+    });
+
+    const btn = wrapper.findAll('.action-btn').find((b) => b.text().includes('删除'));
+    await btn?.trigger('click');
+
+    await vi.waitFor(() => {
+      expect(document.body.textContent).toContain('确定删除t1?');
+    });
+
+    const confirmBtn = Array.from(document.querySelectorAll('button')).find(
+      (b) => b.textContent?.trim().toLowerCase() === 'yes',
+    );
+    confirmBtn?.click();
+    await vi.waitFor(() => {
+      expect(handler).toHaveBeenCalledWith({ title: 't1' }, 0);
+    });
+
+    wrapper.unmount();
+  });
+
+  test('popconfirmWidth 透传到浮层宽度', async () => {
+    const handler = vi.fn();
+    const wrapper = mount(ActionsColumn, {
+      props: {
+        columns: [],
+        config: {
+          actions: [
+            {
+              text: '删除',
+              popconfirm: true,
+              popconfirmWidth: 240,
+              confirmText: '确定删除?',
+              handler,
+            },
+          ],
+        },
+        row: {},
+        index: 0,
+        editState: [],
+      } as any,
+      attachTo: document.body,
+    });
+
+    const btn = wrapper.findAll('.action-btn').find((b) => b.text().includes('删除'));
+    await btn?.trigger('click');
+
+    await vi.waitFor(() => {
+      expect(document.body.textContent).toContain('确定删除?');
+    });
+
+    const popper = Array.from(document.querySelectorAll('.el-popper')).find((e) =>
+      (e.textContent || '').includes('确定删除?'),
+    );
+    expect(popper).toBeTruthy();
+    expect(popper.style.width).toBe('240px');
+
+    wrapper.unmount();
+  });
+});
diff --git a/packages/tdesign-vue-next-adapter/src/Popconfirm.vue b/packages/tdesign-vue-next-adapter/src/Popconfirm.vue
index 6fafc9c6..38e01672 100644
--- a/packages/tdesign-vue-next-adapter/src/Popconfirm.vue
+++ b/packages/tdesign-vue-next-adapter/src/Popconfirm.vue
@@ -1,5 +1,11 @@
 <template>
-  <TPopconfirm :content="title" :placement="placement" @confirm="confirmHandler" @cancel="cancelHandler">
+  <TPopconfirm
+    :content="title"
+    :placement="placement"
+    :popup-props="popupProps"
+    @confirm="confirmHandler"
+    @cancel="cancelHandler"
+  >
     <template #default>
       <slot name="reference"></slot>
     </template>
@@ -7,6 +13,7 @@
 </template>
 
 <script setup lang="ts">
+import { computed } from 'vue';
 import { Popconfirm as TPopconfirm } from 'tdesign-vue-next';
 
 import type { PopconfirmProps } from '@tmagic/design';
@@ -15,10 +22,16 @@ defineOptions({
   name: 'TTDesignAdapterPopconfirm',
 });
 
-defineProps<PopconfirmProps>();
+const props = defineProps<PopconfirmProps>();
 
 const emit = defineEmits(['confirm', 'cancel']);
 
+const popupProps = computed(() => {
+  if (!props.width) return undefined;
+  const width = typeof props.width === 'number' ? `${props.width}px` : props.width;
+  return { overlayInnerStyle: { width } };
+});
+
 const confirmHandler = (...args: any[]) => {
   emit('confirm', ...args);
 };