diff --git a/components/suggestion/__tests__/__snapshots__/demo-extend.test.ts.snap b/components/suggestion/__tests__/__snapshots__/demo-extend.test.ts.snap
index 1b199907a..1062cdc9e 100644
--- a/components/suggestion/__tests__/__snapshots__/demo-extend.test.ts.snap
+++ b/components/suggestion/__tests__/__snapshots__/demo-extend.test.ts.snap
@@ -304,7 +304,117 @@ Array [
 ]
 `;
 
-exports[`renders components/suggestion/demo/block.tsx extend context correctly 2`] = `
+exports[`renders components/suggestion/demo/block.tsx extend context correctly 2`] = `[]`;
+
+exports[`renders components/suggestion/demo/open.tsx extend context correctly 1`] = `
+Array [
+  <div
+    class="ant-suggestion ant-suggestion-wrapper"
+  >
+    <div
+      class="ant-sender"
+    >
+      <div
+        class="ant-sender-content"
+      >
+        <textarea
+          class="ant-input ant-input-borderless ant-sender-input"
+          placeholder="输入 / 获取建议"
+          style="overflow-y: hidden; resize: none;"
+        />
+        <div
+          class="ant-sender-actions-list"
+        >
+          <div
+            class="ant-sender-actions-list-presets ant-flex"
+          >
+            <button
+              class="ant-btn ant-btn-circle ant-btn-primary ant-btn-color-primary ant-btn-variant-solid ant-btn-icon-only ant-sender-actions-btn ant-sender-actions-btn-disabled"
+              type="button"
+            >
+              <span
+                class="ant-btn-icon"
+              >
+                <span
+                  aria-label="arrow-up"
+                  class="anticon anticon-arrow-up"
+                  role="img"
+                >
+                  <svg
+                    aria-hidden="true"
+                    data-icon="arrow-up"
+                    fill="currentColor"
+                    focusable="false"
+                    height="1em"
+                    viewBox="64 64 896 896"
+                    width="1em"
+                  >
+                    <path
+                      d="M868 545.5L536.1 163a31.96 31.96 0 00-48.3 0L156 545.5a7.97 7.97 0 006 13.2h81c4.6 0 9-2 12.1-5.5L474 300.9V864c0 4.4 3.6 8 8 8h60c4.4 0 8-3.6 8-8V300.9l218.9 252.3c3 3.5 7.4 5.5 12.1 5.5h81c6.8 0 10.5-8 6-13.2z"
+                    />
+                  </svg>
+                </span>
+              </span>
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>,
+  <div
+    class="ant-select-dropdown ant-slide-up-appear ant-slide-up-appear-prepare ant-slide-up ant-cascader-dropdown ant-suggestion ant-select-dropdown-placement-topLeft"
+    style="--arrow-x: 0px; --arrow-y: 0px; left: -1000vw; top: -1000vh; right: auto; bottom: auto; box-sizing: border-box; min-width: auto;"
+  >
+    <div>
+      <div
+        class="ant-cascader-menus"
+      >
+        <ul
+          class="ant-cascader-menu"
+          role="menu"
+        >
+          <li
+            aria-checked="false"
+            class="ant-cascader-menu-item"
+            data-path-key="report"
+            role="menuitemcheckbox"
+            title="Write a report"
+          >
+            <div
+              class="ant-cascader-menu-item-content"
+            >
+              <div
+                class="ant-suggestion-item ant-flex"
+              >
+                Write a report
+              </div>
+            </div>
+          </li>
+          <li
+            aria-checked="false"
+            class="ant-cascader-menu-item"
+            data-path-key="draw"
+            role="menuitemcheckbox"
+            title="Draw a picture"
+          >
+            <div
+              class="ant-cascader-menu-item-content"
+            >
+              <div
+                class="ant-suggestion-item ant-flex"
+              >
+                Draw a picture
+              </div>
+            </div>
+          </li>
+        </ul>
+      </div>
+    </div>
+  </div>,
+]
+`;
+
+exports[`renders components/suggestion/demo/open.tsx extend context correctly 2`] = `
 [
   "\`NaN\` is an invalid value for the \`%s\` css style property.",
 ]
diff --git a/components/suggestion/__tests__/__snapshots__/demo.test.ts.snap b/components/suggestion/__tests__/__snapshots__/demo.test.ts.snap
index 361efca58..8ce47a64c 100644
--- a/components/suggestion/__tests__/__snapshots__/demo.test.ts.snap
+++ b/components/suggestion/__tests__/__snapshots__/demo.test.ts.snap
@@ -110,6 +110,61 @@ exports[`renders components/suggestion/demo/block.tsx correctly 1`] = `
 </div>
 `;
 
+exports[`renders components/suggestion/demo/open.tsx correctly 1`] = `
+<div
+  class="ant-suggestion ant-suggestion-wrapper"
+>
+  <div
+    class="ant-sender"
+  >
+    <div
+      class="ant-sender-content"
+    >
+      <textarea
+        class="ant-input ant-input-borderless ant-sender-input"
+        placeholder="输入 / 获取建议"
+      />
+      <div
+        class="ant-sender-actions-list"
+      >
+        <div
+          class="ant-sender-actions-list-presets ant-flex"
+        >
+          <button
+            class="ant-btn ant-btn-circle ant-btn-primary ant-btn-color-primary ant-btn-variant-solid ant-btn-icon-only ant-sender-actions-btn ant-sender-actions-btn-disabled"
+            type="button"
+          >
+            <span
+              class="ant-btn-icon"
+            >
+              <span
+                aria-label="arrow-up"
+                class="anticon anticon-arrow-up"
+                role="img"
+              >
+                <svg
+                  aria-hidden="true"
+                  data-icon="arrow-up"
+                  fill="currentColor"
+                  focusable="false"
+                  height="1em"
+                  viewBox="64 64 896 896"
+                  width="1em"
+                >
+                  <path
+                    d="M868 545.5L536.1 163a31.96 31.96 0 00-48.3 0L156 545.5a7.97 7.97 0 006 13.2h81c4.6 0 9-2 12.1-5.5L474 300.9V864c0 4.4 3.6 8 8 8h60c4.4 0 8-3.6 8-8V300.9l218.9 252.3c3 3.5 7.4 5.5 12.1 5.5h81c6.8 0 10.5-8 6-13.2z"
+                  />
+                </svg>
+              </span>
+            </span>
+          </button>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+`;
+
 exports[`renders components/suggestion/demo/trigger.tsx correctly 1`] = `
 <div
   class="ant-suggestion ant-suggestion-wrapper"
diff --git a/components/suggestion/demo/open.md b/components/suggestion/demo/open.md
new file mode 100644
index 000000000..91cbeb1df
--- /dev/null
+++ b/components/suggestion/demo/open.md
@@ -0,0 +1,7 @@
+## zh-CN
+
+可以通过 `open` 获取面板是否为打开的状态（主要在非受控场景下使用）。比如你需要在面板打开时禁用Sender的回车提交能力。
+
+## en-US
+
+Can get the open state of the panel by `open` (mainly used in uncontrolled scenarios). For example, you need to disable the enter submit ability of the Sender when the panel is open.
diff --git a/components/suggestion/demo/open.tsx b/components/suggestion/demo/open.tsx
new file mode 100644
index 000000000..abe35dee7
--- /dev/null
+++ b/components/suggestion/demo/open.tsx
@@ -0,0 +1,45 @@
+import { Sender, Suggestion } from '@ant-design/x';
+import type { GetProp } from 'antd';
+import React from 'react';
+
+type SuggestionItems = Exclude<GetProp<typeof Suggestion, 'items'>, () => void>;
+
+const suggestions: SuggestionItems = [
+  { label: 'Write a report', value: 'report' },
+  { label: 'Draw a picture', value: 'draw' },
+];
+
+const Demo: React.FC = () => {
+  const [value, setValue] = React.useState('');
+
+  return (
+    <Suggestion
+      items={suggestions}
+      onSelect={(itemVal) => {
+        setValue(`[${itemVal}]:`);
+      }}
+    >
+      {({ onTrigger, onKeyDown, open }) => {
+        return (
+          <Sender
+            value={value}
+            onChange={(nextVal) => {
+              if (nextVal === '/') {
+                onTrigger();
+              } else if (!nextVal) {
+                onTrigger(false);
+              }
+              setValue(nextVal);
+            }}
+            // Sender will not submit when press enter if panel is open
+            submitType={open ? false : 'enter'}
+            onKeyDown={onKeyDown}
+            placeholder="输入 / 获取建议"
+          />
+        );
+      }}
+    </Suggestion>
+  );
+};
+
+export default Demo;
diff --git a/components/suggestion/index.en-US.md b/components/suggestion/index.en-US.md
index 47be2830d..8ff8eac20 100644
--- a/components/suggestion/index.en-US.md
+++ b/components/suggestion/index.en-US.md
@@ -18,6 +18,7 @@ coverDark: https://mdn.alipayobjects.com/huamei_iwk9zp/afts/img/A*cahuSJ4VxvoAAA
 <!-- prettier-ignore -->
 <code src="./demo/basic.tsx">Basic</code>
 <code src="./demo/block.tsx">Block</code>
+<code src="./demo/open.tsx">Get Open State</code>
 <code src="./demo/trigger.tsx">Customize</code>
 
 ## API
@@ -29,7 +30,7 @@ Common props ref：[Common props](/docs/react/common-props)
 | Property | Description | Type | Default | Version |
 | --- | --- | --- | --- | --- |
 | block | Take up the full width | boolean | false | - |
-| children | Custom input box | ({ onTrigger, onKeyDown }) => ReactElement | - | - |
+| children | Custom input box | ({ onTrigger, onKeyDown, open }) => ReactElement | - | - |
 | items | Suggestion list | SuggestionItem[] \| ((info: T) => SuggestionItem[]) | - | - |
 | open | Controlled open panel | boolean | - | - |
 | rootClassName | Root element class name | string | - | - |
diff --git a/components/suggestion/index.tsx b/components/suggestion/index.tsx
index 005a2699b..ec302c9e1 100644
--- a/components/suggestion/index.tsx
+++ b/components/suggestion/index.tsx
@@ -26,6 +26,7 @@ export type SuggestionItem = {
 export interface RenderChildrenProps<T> {
   onTrigger: (info?: T | false) => void;
   onKeyDown: (e: React.KeyboardEvent) => void;
+  open: boolean;
 }
 
 export interface SuggestionProps<T = any> {
@@ -122,7 +123,7 @@ function Suggestion<T = any>(props: SuggestionProps<T>) {
   const [activePath, onKeyDown] = useActive(itemList, mergedOpen, isRTL, onInternalChange, onClose);
 
   // =========================== Children ===========================
-  const childNode = children?.({ onTrigger, onKeyDown });
+  const childNode = children?.({ onTrigger, onKeyDown, open: mergedOpen });
 
   // ============================ Render ============================
   const onInternalOpenChange = (nextOpen: boolean) => {
diff --git a/components/suggestion/index.zh-CN.md b/components/suggestion/index.zh-CN.md
index a795a1cbb..c31b60669 100644
--- a/components/suggestion/index.zh-CN.md
+++ b/components/suggestion/index.zh-CN.md
@@ -19,6 +19,7 @@ coverDark: https://mdn.alipayobjects.com/huamei_iwk9zp/afts/img/A*cahuSJ4VxvoAAA
 <!-- prettier-ignore -->
 <code src="./demo/basic.tsx">基本用法</code>
 <code src="./demo/block.tsx">整行宽度</code>
+<code src="./demo/open.tsx">获取打开状态</code>
 <code src="./demo/trigger.tsx">自定义</code>
 
 ## API
@@ -30,7 +31,7 @@ coverDark: https://mdn.alipayobjects.com/huamei_iwk9zp/afts/img/A*cahuSJ4VxvoAAA
 | 属性 | 说明 | 类型 | 默认值 | 版本 |
 | --- | --- | --- | --- | --- |
 | block | 是否整行宽度 | boolean | false | - |
-| children | 自定义输入框 | ({ onTrigger, onKeyDown }) => ReactElement | - | - |
+| children | 自定义输入框 | ({ onTrigger, onKeyDown, open }) => ReactElement | - | - |
 | items | 建议项列表 | SuggestionItem[] \| ((info: T) => SuggestionItem[]) | - | - |
 | open | 受控打开面板 | boolean | - | - |
 | rootClassName | 根元素样式类名 | string | - | - |
diff --git a/components/use-x-agent/__tests__/__snapshots__/demo.test.ts.snap b/components/use-x-agent/__tests__/__snapshots__/demo.test.ts.snap
index 38d5cf149..36ec0bc7b 100644
--- a/components/use-x-agent/__tests__/__snapshots__/demo.test.ts.snap
+++ b/components/use-x-agent/__tests__/__snapshots__/demo.test.ts.snap
@@ -7,7 +7,7 @@ Array [
     class="ant-form ant-form-vertical"
   >
     <div
-      class="ant-form-item"
+      class="ant-form-item ant-form-item-vertical"
     >
       <div
         class="ant-row ant-form-item-row"