diff --git a/web/src/pages/agent/form/agent-form/index.tsx b/web/src/pages/agent/form/agent-form/index.tsx
index 38c49b666..a78dc1f77 100644
--- a/web/src/pages/agent/form/agent-form/index.tsx
+++ b/web/src/pages/agent/form/agent-form/index.tsx
@@ -42,9 +42,9 @@ import { FormWrapper } from '../components/form-wrapper';
 import { Output } from '../components/output';
 import { PromptEditor } from '../components/prompt-editor';
 import { QueryVariable } from '../components/query-variable';
+import { SchemaDialog } from '../components/schema-dialog';
+import { SchemaPanel } from '../components/schema-panel';
 import { AgentTools, Agents } from './agent-tools';
-import { StructuredOutputDialog } from './structured-output-dialog';
-import { StructuredOutputPanel } from './structured-output-panel';
 import { useBuildPromptExtraPromptOptions } from './use-build-prompt-options';
 import {
   useHandleShowStructuredOutput,
@@ -327,19 +327,17 @@ function AgentForm({ node }: INextOperatorForm) {
                 </Button>
               </div>
 
-              <StructuredOutputPanel
-                value={structuredOutput}
-              ></StructuredOutputPanel>
+              <SchemaPanel value={structuredOutput}></SchemaPanel>
             </section>
           )}
         </FormWrapper>
       </Form>
       {structuredOutputDialogVisible && (
-        <StructuredOutputDialog
+        <SchemaDialog
           hideModal={hideStructuredOutputDialog}
           onOk={handleStructuredOutputDialogOk}
           initialValues={structuredOutput}
-        ></StructuredOutputDialog>
+        ></SchemaDialog>
       )}
     </>
   );
diff --git a/web/src/pages/agent/form/begin-form/index.tsx b/web/src/pages/agent/form/begin-form/index.tsx
index 0bcc301cb..dff2bf6cb 100644
--- a/web/src/pages/agent/form/begin-form/index.tsx
+++ b/web/src/pages/agent/form/begin-form/index.tsx
@@ -24,6 +24,7 @@ import { INextOperatorForm } from '../../interface';
 import { ParameterDialog } from './parameter-dialog';
 import { QueryTable } from './query-table';
 import { useEditQueryRecord } from './use-edit-query';
+import { useHandleModeChange } from './use-handle-mode-change';
 import { useValues } from './use-values';
 import { useWatchFormChange } from './use-watch-change';
 import { WebHook } from './webhook';
@@ -98,6 +99,8 @@ function BeginForm({ node }: INextOperatorForm) {
 
   const previousModeRef = useRef(mode);
 
+  const { handleModeChange } = useHandleModeChange(form);
+
   useEffect(() => {
     if (
       previousModeRef.current === AgentDialogueMode.Task &&
@@ -137,6 +140,10 @@ function BeginForm({ node }: INextOperatorForm) {
                   placeholder={t('common.pleaseSelect')}
                   options={ModeOptions}
                   {...field}
+                  onChange={(val) => {
+                    handleModeChange(val);
+                    field.onChange(val);
+                  }}
                 ></RAGFlowSelect>
               </FormControl>
               <FormMessage />
@@ -185,44 +192,48 @@ function BeginForm({ node }: INextOperatorForm) {
           />
         )}
         {mode === AgentDialogueMode.Webhook && <WebHook></WebHook>}
-        {/* Create a hidden field to make Form instance record this */}
-        <FormField
-          control={form.control}
-          name={'inputs'}
-          render={() => <div></div>}
-        />
-        <Collapse
-          title={
-            <div>
-              {t('flow.input')}
-              <FormTooltip tooltip={t('flow.beginInputTip')}></FormTooltip>
-            </div>
-          }
-          rightContent={
-            <Button
-              variant={'ghost'}
-              onClick={(e) => {
-                e.preventDefault();
-                showModal();
-              }}
+        {mode !== AgentDialogueMode.Webhook && (
+          <>
+            {/* Create a hidden field to make Form instance record this */}
+            <FormField
+              control={form.control}
+              name={'inputs'}
+              render={() => <div></div>}
+            />
+            <Collapse
+              title={
+                <div>
+                  {t('flow.input')}
+                  <FormTooltip tooltip={t('flow.beginInputTip')}></FormTooltip>
+                </div>
+              }
+              rightContent={
+                <Button
+                  variant={'ghost'}
+                  onClick={(e) => {
+                    e.preventDefault();
+                    showModal();
+                  }}
+                >
+                  <Plus />
+                </Button>
+              }
             >
-              <Plus />
-            </Button>
-          }
-        >
-          <QueryTable
-            data={inputs}
-            showModal={showModal}
-            deleteRecord={handleDeleteRecord}
-          ></QueryTable>
-        </Collapse>
-        {visible && (
-          <ParameterDialog
-            hideModal={hideModal}
-            initialValue={currentRecord}
-            otherThanCurrentQuery={otherThanCurrentQuery}
-            submit={ok}
-          ></ParameterDialog>
+              <QueryTable
+                data={inputs}
+                showModal={showModal}
+                deleteRecord={handleDeleteRecord}
+              ></QueryTable>
+            </Collapse>
+            {visible && (
+              <ParameterDialog
+                hideModal={hideModal}
+                initialValue={currentRecord}
+                otherThanCurrentQuery={otherThanCurrentQuery}
+                submit={ok}
+              ></ParameterDialog>
+            )}
+          </>
         )}
       </Form>
     </section>
diff --git a/web/src/pages/agent/form/begin-form/use-handle-mode-change.ts b/web/src/pages/agent/form/begin-form/use-handle-mode-change.ts
new file mode 100644
index 000000000..ebb233930
--- /dev/null
+++ b/web/src/pages/agent/form/begin-form/use-handle-mode-change.ts
@@ -0,0 +1,60 @@
+import { useCallback } from 'react';
+import { UseFormReturn } from 'react-hook-form';
+import { AgentDialogueMode } from '../../constant';
+
+// const WebhookSchema = {
+//   query: {
+//     type: 'object',
+//     required: [],
+//     properties: {
+//       //   debug: { type: 'boolean' },
+//       //   event: { type: 'string' },
+//     },
+//   },
+
+//   headers: {
+//     type: 'object',
+//     required: [],
+//     properties: {
+//       //   'X-Trace-ID': { type: 'string' },
+//     },
+//   },
+
+//   body: {
+//     type: 'object',
+//     required: [],
+//     properties: {
+//       id: { type: 'string' },
+//       payload: { type: 'object' },
+//     },
+//   },
+// };
+
+const schema = {
+  properties: {
+    query: {
+      type: 'object',
+      description: '',
+    },
+    headers: {
+      type: 'object',
+      description: '',
+    },
+    body: {
+      type: 'object',
+      description: '',
+    },
+  },
+};
+
+export function useHandleModeChange(form: UseFormReturn<any>) {
+  const handleModeChange = useCallback(
+    (mode: AgentDialogueMode) => {
+      if (mode === AgentDialogueMode.Webhook) {
+        form.setValue('schema', schema, { shouldDirty: true });
+      }
+    },
+    [form],
+  );
+  return { handleModeChange };
+}
diff --git a/web/src/pages/agent/form/begin-form/use-show-schema-dialog.tsx b/web/src/pages/agent/form/begin-form/use-show-schema-dialog.tsx
new file mode 100644
index 000000000..0bc6261e5
--- /dev/null
+++ b/web/src/pages/agent/form/begin-form/use-show-schema-dialog.tsx
@@ -0,0 +1,28 @@
+import { JSONSchema } from '@/components/jsonjoy-builder';
+import { useSetModalState } from '@/hooks/common-hooks';
+import { useCallback } from 'react';
+import { UseFormReturn } from 'react-hook-form';
+
+export function useShowSchemaDialog(form: UseFormReturn<any>) {
+  const {
+    visible: schemaDialogVisible,
+    showModal: showSchemaDialog,
+    hideModal: hideSchemaDialog,
+  } = useSetModalState();
+
+  const handleSchemaDialogOk = useCallback(
+    (values: JSONSchema) => {
+      // Sync data to canvas
+      form.setValue('schema', values);
+      hideSchemaDialog();
+    },
+    [form, hideSchemaDialog],
+  );
+
+  return {
+    schemaDialogVisible,
+    showSchemaDialog,
+    hideSchemaDialog,
+    handleSchemaDialogOk,
+  };
+}
diff --git a/web/src/pages/agent/form/begin-form/use-watch-change.ts b/web/src/pages/agent/form/begin-form/use-watch-change.ts
index f0da58068..8f6ee8236 100644
--- a/web/src/pages/agent/form/begin-form/use-watch-change.ts
+++ b/web/src/pages/agent/form/begin-form/use-watch-change.ts
@@ -23,6 +23,7 @@ export function useWatchFormChange(id?: string, form?: UseFormReturn) {
       const nextValues = {
         ...values,
         inputs: transferInputsArrayToObject(values.inputs),
+        outputs: values.schema,
       };
 
       updateNodeForm(id, nextValues);
diff --git a/web/src/pages/agent/form/begin-form/webhook/index.tsx b/web/src/pages/agent/form/begin-form/webhook/index.tsx
index 75dc03536..383141037 100644
--- a/web/src/pages/agent/form/begin-form/webhook/index.tsx
+++ b/web/src/pages/agent/form/begin-form/webhook/index.tsx
@@ -1,5 +1,6 @@
 import { SelectWithSearch } from '@/components/originui/select-with-search';
 import { RAGFlowFormItem } from '@/components/ragflow-form';
+import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Separator } from '@/components/ui/separator';
 import { Textarea } from '@/components/ui/textarea';
@@ -13,6 +14,9 @@ import {
   WebhookSecurityAuthType,
 } from '../../../constant';
 import { DynamicStringForm } from '../../components/dynamic-string-form';
+import { SchemaDialog } from '../../components/schema-dialog';
+import { SchemaPanel } from '../../components/schema-panel';
+import { useShowSchemaDialog } from '../use-show-schema-dialog';
 import { Auth } from './auth';
 import { WebhookResponse } from './response';
 
@@ -27,6 +31,15 @@ export function WebHook() {
     name: 'execution_mode',
   });
 
+  const {
+    showSchemaDialog,
+    schemaDialogVisible,
+    hideSchemaDialog,
+    handleSchemaDialogOk,
+  } = useShowSchemaDialog(form);
+
+  const schema = form.getValues('schema');
+
   return (
     <>
       <RAGFlowFormItem name="methods" label={t('flow.webhook.methods')}>
@@ -76,7 +89,11 @@ export function WebHook() {
           label={t('flow.webhook.ipWhitelist')}
         ></DynamicStringForm>
       </>
-      <RAGFlowFormItem name="schema" label={t('flow.webhook.schema')}>
+      <RAGFlowFormItem
+        name="schema"
+        label={t('flow.webhook.schema')}
+        className="hidden"
+      >
         <Textarea></Textarea>
       </RAGFlowFormItem>
       <RAGFlowFormItem
@@ -90,6 +107,21 @@ export function WebHook() {
       {executionMode === WebhookExecutionMode.Immediately && (
         <WebhookResponse></WebhookResponse>
       )}
+      <Separator></Separator>
+      <section className="flex justify-between items-center">
+        Schema
+        <Button variant={'ghost'} onClick={showSchemaDialog}>
+          {t('flow.structuredOutput.configuration')}
+        </Button>
+      </section>
+      <SchemaPanel value={schema}></SchemaPanel>
+      {schemaDialogVisible && (
+        <SchemaDialog
+          initialValues={schema}
+          hideModal={hideSchemaDialog}
+          onOk={handleSchemaDialogOk}
+        ></SchemaDialog>
+      )}
     </>
   );
 }
diff --git a/web/src/pages/agent/form/agent-form/structured-output-dialog.tsx b/web/src/pages/agent/form/components/schema-dialog.tsx
similarity index 97%
rename from web/src/pages/agent/form/agent-form/structured-output-dialog.tsx
rename to web/src/pages/agent/form/components/schema-dialog.tsx
index 6ce305bff..c1cc2ab61 100644
--- a/web/src/pages/agent/form/agent-form/structured-output-dialog.tsx
+++ b/web/src/pages/agent/form/components/schema-dialog.tsx
@@ -16,7 +16,7 @@ import { IModalProps } from '@/interfaces/common';
 import { useCallback, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 
-export function StructuredOutputDialog({
+export function SchemaDialog({
   hideModal,
   onOk,
   initialValues,
diff --git a/web/src/pages/agent/form/agent-form/structured-output-panel.tsx b/web/src/pages/agent/form/components/schema-panel.tsx
similarity index 78%
rename from web/src/pages/agent/form/agent-form/structured-output-panel.tsx
rename to web/src/pages/agent/form/components/schema-panel.tsx
index 64e13c6eb..e76ff726e 100644
--- a/web/src/pages/agent/form/agent-form/structured-output-panel.tsx
+++ b/web/src/pages/agent/form/components/schema-panel.tsx
@@ -1,6 +1,6 @@
 import { JSONSchema, JsonSchemaVisualizer } from '@/components/jsonjoy-builder';
 
-export function StructuredOutputPanel({ value }: { value: JSONSchema }) {
+export function SchemaPanel({ value }: { value: JSONSchema }) {
   return (
     <section className="h-48">
       <JsonSchemaVisualizer