diff --git a/web/app/(humanInputLayout)/form/[token]/form-status-card.tsx b/web/app/(humanInputLayout)/form/[token]/form-status-card.tsx
index 6b7813402d..03efebe1e3 100644
--- a/web/app/(humanInputLayout)/form/[token]/form-status-card.tsx
+++ b/web/app/(humanInputLayout)/form/[token]/form-status-card.tsx
@@ -8,6 +8,7 @@ type FormStatusCardProps = {
   title: ReactNode
   subtitle?: ReactNode
   submissionID?: string
+  removeWebappBrand?: boolean
 }
 
 const FormStatusCard = ({
@@ -15,6 +16,7 @@ const FormStatusCard = ({
   title,
   subtitle,
   submissionID,
+  removeWebappBrand,
 }: FormStatusCardProps) => {
   const { t } = useTranslation()
 
@@ -37,12 +39,14 @@ const FormStatusCard = ({
             </div>
           )}
         </div>
-        <div className="flex flex-row-reverse px-2 py-3">
-          <div className="flex shrink-0 items-center gap-1.5 px-1">
-            <div className="system-2xs-medium-uppercase text-text-tertiary">{t('chat.poweredBy', { ns: 'share' })}</div>
-            <DifyLogo size="small" />
+        {!removeWebappBrand && (
+          <div className="flex flex-row-reverse px-2 py-3">
+            <div className="flex shrink-0 items-center gap-1.5 px-1">
+              <div className="system-2xs-medium-uppercase text-text-tertiary">{t('chat.poweredBy', { ns: 'share' })}</div>
+              <DifyLogo size="small" />
+            </div>
           </div>
-        </div>
+        )}
       </div>
     </div>
   )
diff --git a/web/app/(humanInputLayout)/form/[token]/form.tsx b/web/app/(humanInputLayout)/form/[token]/form.tsx
index 55491462ce..ca78b135f9 100644
--- a/web/app/(humanInputLayout)/form/[token]/form.tsx
+++ b/web/app/(humanInputLayout)/form/[token]/form.tsx
@@ -1,6 +1,6 @@
 'use client'
 import type { FormInputItem, UserAction } from '@/app/components/workflow/nodes/human-input/types'
-import type { SiteInfo } from '@/models/share'
+import type { CustomConfigValueType, SiteInfo } from '@/models/share'
 import type { HumanInputFormError } from '@/service/use-share'
 import type { HumanInputResolvedValue } from '@/types/workflow'
 import * as React from 'react'
@@ -14,7 +14,10 @@ import LoadedFormContent from './loaded-form-content'
 import { useFormSubmit } from './use-form-submit'
 
 export type FormData = {
-  site: { site: SiteInfo }
+  site: {
+    site: SiteInfo
+    custom_config?: Record<string, CustomConfigValueType> | null
+  }
   form_content: string
   inputs: FormInputItem[]
   resolved_default_values: Record<string, HumanInputResolvedValue>
@@ -31,6 +34,8 @@ const FormContent = () => {
   const { data: formData, isLoading, error } = useGetHumanInputForm(token)
   const { isSubmitting, submit, success } = useFormSubmit(token)
 
+  const removeWebappBrand = formData?.site?.custom_config?.remove_webapp_brand === true
+
   const expired = (error as HumanInputFormError | null)?.code === 'human_input_form_expired'
   const submitted = (error as HumanInputFormError | null)?.code === 'human_input_form_submitted'
   const rateLimitExceeded = (error as HumanInputFormError | null)?.code === 'web_form_rate_limit_exceeded'
@@ -48,6 +53,7 @@ const FormContent = () => {
         title={t('humanInput.thanks', { ns: 'share' })}
         subtitle={t('humanInput.recorded', { ns: 'share' })}
         submissionID={token}
+        removeWebappBrand={removeWebappBrand}
       />
     )
   }
@@ -98,6 +104,7 @@ const FormContent = () => {
       formData={formData}
       isSubmitting={isSubmitting}
       onSubmit={submit}
+      removeWebappBrand={removeWebappBrand}
     />
   )
 }
diff --git a/web/app/(humanInputLayout)/form/[token]/loaded-form-content.tsx b/web/app/(humanInputLayout)/form/[token]/loaded-form-content.tsx
index 00ab0ac1b7..304e1c625d 100644
--- a/web/app/(humanInputLayout)/form/[token]/loaded-form-content.tsx
+++ b/web/app/(humanInputLayout)/form/[token]/loaded-form-content.tsx
@@ -17,12 +17,14 @@ type LoadedFormContentProps = {
   formData: FormData
   isSubmitting: boolean
   onSubmit: (inputs: Record<string, HumanInputFieldValue>, actionID: string, formInputs: FormData['inputs']) => void
+  removeWebappBrand?: boolean
 }
 
 const LoadedFormContent = ({
   formData,
   isSubmitting,
   onSubmit,
+  removeWebappBrand,
 }: LoadedFormContentProps) => {
   const { t } = useTranslation()
   const renderedFormInputs = getRenderedFormInputs(formData.inputs, formData.form_content)
@@ -84,12 +86,14 @@ const LoadedFormContent = ({
           </div>
           <ExpirationTime expirationTime={formData.expiration_time * 1000} />
         </div>
-        <div className="flex flex-row-reverse px-2 py-3">
-          <div className="flex shrink-0 items-center gap-1.5 px-1">
-            <div className="system-2xs-medium-uppercase text-text-tertiary">{t('chat.poweredBy', { ns: 'share' })}</div>
-            <DifyLogo size="small" />
+        {!removeWebappBrand && (
+          <div className="flex flex-row-reverse px-2 py-3">
+            <div className="flex shrink-0 items-center gap-1.5 px-1">
+              <div className="system-2xs-medium-uppercase text-text-tertiary">{t('chat.poweredBy', { ns: 'share' })}</div>
+              <DifyLogo size="small" />
+            </div>
           </div>
-        </div>
+        )}
       </div>
     </div>
   )