diff --git a/web/app/components/workflow/nodes/human-input/components/delivery-method/index.tsx b/web/app/components/workflow/nodes/human-input/components/delivery-method/index.tsx
index 1b413b44f1..f56ad7ed3d 100644
--- a/web/app/components/workflow/nodes/human-input/components/delivery-method/index.tsx
+++ b/web/app/components/workflow/nodes/human-input/components/delivery-method/index.tsx
@@ -1,10 +1,7 @@
 import React from 'react'
 import { useTranslation } from 'react-i18next'
-import {
-  RiAddLine,
-} from '@remixicon/react'
 import Tooltip from '@/app/components/base/tooltip'
-import ActionButton from '@/app/components/base/action-button'
+import MethodSelector from './method-selector'
 
 const i18nPrefix = 'workflow.nodes.humanInput'
 
@@ -21,11 +18,9 @@ const DeliveryMethod: React.FC = () => {
             />
           </div>
           <div className='flex items-center px-1'>
-            <ActionButton
-              onClick={() => { /* Add new user action logic here */ }}
-            >
-              <RiAddLine className='h-4 w-4' />
-            </ActionButton>
+            <MethodSelector
+              onEdit={() => { /* Add edit action logic here */ }}
+            />
           </div>
         </div>
         <div className='system-xs-regular flex items-center justify-center rounded-[10px] bg-background-section p-3 text-text-tertiary'>{t(`${i18nPrefix}.deliveryMethod.emptyTip`)}</div>
diff --git a/web/app/components/workflow/nodes/human-input/components/delivery-method/method-selector.tsx b/web/app/components/workflow/nodes/human-input/components/delivery-method/method-selector.tsx
new file mode 100644
index 0000000000..d9d471fb4a
--- /dev/null
+++ b/web/app/components/workflow/nodes/human-input/components/delivery-method/method-selector.tsx
@@ -0,0 +1,83 @@
+'use client'
+import type { FC } from 'react'
+import React, { useCallback, useRef, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import {
+  RiAddLine,
+  RiMailSendFill,
+  RiRobot2Fill,
+} from '@remixicon/react'
+import ActionButton from '@/app/components/base/action-button'
+import {
+  PortalToFollowElem,
+  PortalToFollowElemContent,
+  PortalToFollowElemTrigger,
+} from '@/app/components/base/portal-to-follow-elem'
+import cn from '@/utils/classnames'
+
+const i18nPrefix = 'workflow.nodes.humanInput'
+
+type Props = {
+  onEdit: () => void
+}
+
+const MethodSelector: FC<Props> = ({
+  onEdit,
+}) => {
+  const { t } = useTranslation()
+  const [open, doSetOpen] = useState(false)
+  const openRef = useRef(open)
+  const setOpen = useCallback((v: boolean) => {
+    doSetOpen(v)
+    openRef.current = v
+  }, [doSetOpen])
+
+  const handleTrigger = useCallback(() => {
+    setOpen(!openRef.current)
+  }, [setOpen])
+
+  return (
+    <PortalToFollowElem
+      open={open}
+      onOpenChange={setOpen}
+      placement='bottom-end'
+      offset={{
+        mainAxis: 4,
+        crossAxis: 12,
+      }}
+    >
+      <PortalToFollowElemTrigger onClick={handleTrigger}>
+        <div>
+          <ActionButton className={cn(open && 'bg-state-base-hover')}>
+            <RiAddLine className='h-4 w-4' />
+          </ActionButton>
+        </div>
+      </PortalToFollowElemTrigger>
+      <PortalToFollowElemContent className='z-50'>
+        <div className='w-[360px] rounded-xl border-[0.5px] border-components-panel-border bg-components-panel-bg-blur shadow-lg backdrop-blur-sm'>
+          <div className='p-1'>
+            <div className='relative flex cursor-pointer items-center gap-1 rounded-lg p-1 pl-3 hover:bg-state-base-hover'>
+              <div className='rounded-[4px] border border-divider-regular bg-components-icon-bg-indigo-solid p-0.5'>
+                <RiRobot2Fill className='h-3.5 w-3.5 text-text-primary-on-surface' />
+              </div>
+              <div className='p-1'>
+                <div className='system-sm-medium mb-0.5 truncate text-text-primary'>{t(`${i18nPrefix}.deliveryMethod.types.webapp.title`)}</div>
+                <div className='system-xs-regular truncate text-text-tertiary'>{t(`${i18nPrefix}.deliveryMethod.types.webapp.description`)}</div>
+              </div>
+            </div>
+            <div className='relative flex cursor-pointer items-center gap-1 rounded-lg p-1 pl-3 hover:bg-state-base-hover'>
+              <div className='rounded-[4px] border border-divider-regular bg-components-icon-bg-indigo-solid p-0.5'>
+                <RiMailSendFill className='h-3.5 w-3.5 text-text-primary-on-surface' />
+              </div>
+              <div className='p-1'>
+                <div className='system-sm-medium mb-0.5 truncate text-text-primary'>{t(`${i18nPrefix}.deliveryMethod.types.email.title`)}</div>
+                <div className='system-xs-regular truncate text-text-tertiary'>{t(`${i18nPrefix}.deliveryMethod.types.email.description`)}</div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </PortalToFollowElemContent>
+    </PortalToFollowElem>
+  )
+}
+export default React.memo(MethodSelector)
diff --git a/web/i18n/en-US/workflow.ts b/web/i18n/en-US/workflow.ts
index a8c17d3133..78193837c0 100644
--- a/web/i18n/en-US/workflow.ts
+++ b/web/i18n/en-US/workflow.ts
@@ -909,6 +909,21 @@ const translation = {
         title: 'Delivery Method',
         tooltip: 'How the human input form is delivered to the user.',
         emptyTip: 'No delivery method added, the operation cannot be triggered.',
+        types: {
+          webapp: {
+            title: 'Webapp',
+            description: 'Display to end-user in webapp',
+          },
+          email: {
+            title: 'Email',
+            description: 'Send request for input via email',
+          },
+          slack: {
+            title: 'Slack',
+            description: 'Send request for input via Slack',
+          },
+        },
+        added: 'Added',
       },
       formContent: 'form content',
       userActions: {
diff --git a/web/i18n/zh-Hans/workflow.ts b/web/i18n/zh-Hans/workflow.ts
index 61e30f5895..9da53528f5 100644
--- a/web/i18n/zh-Hans/workflow.ts
+++ b/web/i18n/zh-Hans/workflow.ts
@@ -910,6 +910,21 @@ const translation = {
         title: '提交方式',
         tooltip: '人类输入表单如何传递给用户。',
         emptyTip: '未添加提交方式，无法触发操作。',
+        types: {
+          webapp: {
+            title: 'Webapp',
+            description: '在 Web 应用中显示给最终用户',
+          },
+          email: {
+            title: 'Email',
+            description: '通过电子邮件发送输入请求',
+          },
+          slack: {
+            title: 'Slack',
+            description: '通过 Slack 发送输入请求',
+          },
+        },
+        added: '已添加',
       },
       formContent: '表单内容',
       userActions: {