diff --git a/web/src/components/jsonjoy-builder/components/schema-editor/add-field-button.tsx b/web/src/components/jsonjoy-builder/components/schema-editor/add-field-button.tsx
index 7a25705f9..fe06c1952 100644
--- a/web/src/components/jsonjoy-builder/components/schema-editor/add-field-button.tsx
+++ b/web/src/components/jsonjoy-builder/components/schema-editor/add-field-button.tsx
@@ -20,6 +20,7 @@ import { CirclePlus, HelpCircle, Info } from 'lucide-react';
 import { useId, useState, type FC, type FormEvent } from 'react';
 import { useTranslation } from '../../hooks/use-translation';
 import type { NewField, SchemaType } from '../../types/json-schema';
+import { KeyInputProps } from './interface';
 import SchemaTypeSelector from './schema-type-selector';
 
 interface AddFieldButtonProps {
@@ -27,9 +28,10 @@ interface AddFieldButtonProps {
   variant?: 'primary' | 'secondary';
 }
 
-const AddFieldButton: FC<AddFieldButtonProps> = ({
+const AddFieldButton: FC<AddFieldButtonProps & KeyInputProps> = ({
   onAddField,
   variant = 'primary',
+  pattern,
 }) => {
   const [dialogOpen, setDialogOpen] = useState(false);
   const [fieldName, setFieldName] = useState('');
@@ -120,6 +122,7 @@ const AddFieldButton: FC<AddFieldButtonProps> = ({
                     placeholder={t.fieldNamePlaceholder}
                     className="font-mono text-sm w-full"
                     required
+                    searchValue={pattern}
                   />
                 </div>
 
diff --git a/web/src/components/jsonjoy-builder/components/schema-editor/context.ts b/web/src/components/jsonjoy-builder/components/schema-editor/context.ts
new file mode 100644
index 000000000..3fbb14a26
--- /dev/null
+++ b/web/src/components/jsonjoy-builder/components/schema-editor/context.ts
@@ -0,0 +1,9 @@
+import React, { useContext } from 'react';
+import { KeyInputProps } from './interface';
+
+export const KeyInputContext = React.createContext<KeyInputProps>({});
+
+export function useInputPattern() {
+  const x = useContext(KeyInputContext);
+  return x.pattern;
+}
diff --git a/web/src/components/jsonjoy-builder/components/schema-editor/interface.ts b/web/src/components/jsonjoy-builder/components/schema-editor/interface.ts
new file mode 100644
index 000000000..39e74a641
--- /dev/null
+++ b/web/src/components/jsonjoy-builder/components/schema-editor/interface.ts
@@ -0,0 +1 @@
+export type KeyInputProps = { pattern?: RegExp | string };
diff --git a/web/src/components/jsonjoy-builder/components/schema-editor/schema-property-editor.tsx b/web/src/components/jsonjoy-builder/components/schema-editor/schema-property-editor.tsx
index f95031e9c..347d69d26 100644
--- a/web/src/components/jsonjoy-builder/components/schema-editor/schema-property-editor.tsx
+++ b/web/src/components/jsonjoy-builder/components/schema-editor/schema-property-editor.tsx
@@ -16,6 +16,7 @@ import {
   withObjectSchema,
 } from '../../types/json-schema';
 import type { ValidationTreeNode } from '../../types/validation';
+import { useInputPattern } from './context';
 import TypeDropdown from './type-dropdown';
 import TypeEditor from './type-editor';
 
@@ -54,6 +55,8 @@ export const SchemaPropertyEditor: React.FC<SchemaPropertyEditorProps> = ({
     'object' as SchemaType,
   );
 
+  const pattern = useInputPattern();
+
   // Update temp values when props change
   useEffect(() => {
     setTempName(name);
@@ -123,6 +126,7 @@ export const SchemaPropertyEditor: React.FC<SchemaPropertyEditorProps> = ({
                   className="h-8 text-sm font-medium min-w-[120px] max-w-full z-10"
                   autoFocus
                   onFocus={(e) => e.target.select()}
+                  searchValue={pattern}
                 />
               ) : (
                 <button
diff --git a/web/src/components/jsonjoy-builder/components/schema-editor/schema-visual-editor.tsx b/web/src/components/jsonjoy-builder/components/schema-editor/schema-visual-editor.tsx
index 88bd76965..88f3a5a58 100644
--- a/web/src/components/jsonjoy-builder/components/schema-editor/schema-visual-editor.tsx
+++ b/web/src/components/jsonjoy-builder/components/schema-editor/schema-visual-editor.tsx
@@ -8,6 +8,8 @@ import {
 import type { JSONSchema, NewField } from '../../types/json-schema';
 import { asObjectSchema, isBooleanSchema } from '../../types/json-schema';
 import AddFieldButton from './add-field-button';
+import { KeyInputContext } from './context';
+import { KeyInputProps } from './interface';
 import SchemaFieldList from './schema-field-list';
 
 /** @public */
@@ -17,9 +19,10 @@ export interface SchemaVisualEditorProps {
 }
 
 /** @public */
-const SchemaVisualEditor: FC<SchemaVisualEditorProps> = ({
+const SchemaVisualEditor: FC<SchemaVisualEditorProps & KeyInputProps> = ({
   schema,
   onChange,
+  pattern,
 }) => {
   const t = useTranslation();
   // Handle adding a top-level field
@@ -121,7 +124,7 @@ const SchemaVisualEditor: FC<SchemaVisualEditorProps> = ({
   return (
     <div className="p-4 h-full flex flex-col overflow-auto jsonjoy">
       <div className="mb-6 shrink-0">
-        <AddFieldButton onAddField={handleAddField} />
+        <AddFieldButton onAddField={handleAddField} pattern={pattern} />
       </div>
 
       <div className="grow overflow-auto">
@@ -131,12 +134,14 @@ const SchemaVisualEditor: FC<SchemaVisualEditorProps> = ({
             <p className="text-sm">{t.visualEditorNoFieldsHint2}</p>
           </div>
         ) : (
-          <SchemaFieldList
-            schema={schema}
-            onAddField={handleAddField}
-            onEditField={handleEditField}
-            onDeleteField={handleDeleteField}
-          />
+          <KeyInputContext.Provider value={{ pattern }}>
+            <SchemaFieldList
+              schema={schema}
+              onAddField={handleAddField}
+              onEditField={handleEditField}
+              onDeleteField={handleDeleteField}
+            />
+          </KeyInputContext.Provider>
         )}
       </div>
     </div>
diff --git a/web/src/constants/agent.tsx b/web/src/constants/agent.tsx
index ec42c0f2c..2f51e24f6 100644
--- a/web/src/constants/agent.tsx
+++ b/web/src/constants/agent.tsx
@@ -193,3 +193,19 @@ export enum SwitchLogicOperator {
   And = 'and',
   Or = 'or',
 }
+
+export const WebhookAlgorithmList = [
+  'hs256',
+  'hs384',
+  'hs512',
+  'rs256',
+  'rs384',
+  'rs512',
+  'es256',
+  'es384',
+  'es512',
+  'ps256',
+  'ps384',
+  'ps512',
+  'none',
+] as const;
diff --git a/web/src/pages/agent/canvas/node/variable-display.tsx b/web/src/pages/agent/canvas/node/variable-display.tsx
index ceca80faa..cfca809f7 100644
--- a/web/src/pages/agent/canvas/node/variable-display.tsx
+++ b/web/src/pages/agent/canvas/node/variable-display.tsx
@@ -1,32 +1,14 @@
-import i18n from '@/locales/config';
-import { BeginId } from '@/pages/agent/constant';
 import { ReactNode } from 'react';
 
-const prefix = BeginId + '@';
-
 interface VariableDisplayProps {
   content: string;
   getLabel?: (value?: string) => string | ReactNode;
 }
 
 // This component mimics the VariableNode's decorate function from PromptEditor
-function VariableNodeDisplay({
-  value,
-  label,
-}: {
-  value: string;
-  label: ReactNode;
-}) {
+function VariableNodeDisplay({ label }: { label: ReactNode }) {
   let content: ReactNode = <span className="text-accent-primary">{label}</span>;
 
-  if (value.startsWith(prefix)) {
-    content = (
-      <div>
-        <span>{i18n.t(`flow.begin`)}</span> / {content}
-      </div>
-    );
-  }
-
   return <div className="inline-flex items-center mr-1">{content}</div>;
 }
 
@@ -63,11 +45,7 @@ export function VariableDisplay({ content, getLabel }: VariableDisplayProps) {
     if (label && label !== variableValue) {
       // If we found a valid label, render as variable node
       elements.push(
-        <VariableNodeDisplay
-          key={`variable-${index}`}
-          value={variableValue}
-          label={label}
-        />,
+        <VariableNodeDisplay key={`variable-${index}`} label={label} />,
       );
     } else {
       // If no label found, keep as original text
diff --git a/web/src/pages/agent/constant/index.tsx b/web/src/pages/agent/constant/index.tsx
index 0ee8dec89..5c25b7fe0 100644
--- a/web/src/pages/agent/constant/index.tsx
+++ b/web/src/pages/agent/constant/index.tsx
@@ -961,3 +961,7 @@ export enum WebhookSecurityAuthType {
   Jwt = 'jwt',
   Hmac = 'hmac',
 }
+
+export const RateLimitPerList = ['minute', 'hour', 'day'];
+
+export const WebhookMaxBodySize = ['10MB', '50MB', '100MB', '1000MB'];
diff --git a/web/src/pages/agent/form/begin-form/index.tsx b/web/src/pages/agent/form/begin-form/index.tsx
index dff2bf6cb..c86f24cac 100644
--- a/web/src/pages/agent/form/begin-form/index.tsx
+++ b/web/src/pages/agent/form/begin-form/index.tsx
@@ -12,6 +12,7 @@ import { RAGFlowSelect } from '@/components/ui/select';
 import { Switch } from '@/components/ui/switch';
 import { Textarea } from '@/components/ui/textarea';
 import { FormTooltip } from '@/components/ui/tooltip';
+import { WebhookAlgorithmList } from '@/constants/agent';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { t } from 'i18next';
 import { Plus } from 'lucide-react';
@@ -35,53 +36,60 @@ const ModeOptions = [
   { value: AgentDialogueMode.Webhook, label: t('flow.webhook.name') },
 ];
 
+const FormSchema = z.object({
+  enablePrologue: z.boolean().optional(),
+  prologue: z.string().trim().optional(),
+  mode: z.string(),
+  inputs: z
+    .array(
+      z.object({
+        key: z.string(),
+        type: z.string(),
+        value: z.string(),
+        optional: z.boolean(),
+        name: z.string(),
+        options: z.array(z.union([z.number(), z.string(), z.boolean()])),
+      }),
+    )
+    .optional(),
+  methods: z.string().optional(),
+  content_types: z.string().optional(),
+  security: z
+    .object({
+      auth_type: z.string(),
+      ip_whitelist: z.array(z.object({ value: z.string() })),
+      rate_limit: z.object({
+        limit: z.number(),
+        per: z.string().optional(),
+      }),
+      max_body_size: z.string(),
+      jwt: z
+        .object({
+          algorithm: z.string().default(WebhookAlgorithmList[0]).optional(),
+        })
+        .optional(),
+    })
+    .optional(),
+  schema: z.record(z.any()).optional(),
+  response: z
+    .object({
+      status: z.number(),
+      headers_template: z.array(
+        z.object({ key: z.string(), value: z.string() }),
+      ),
+      body_template: z.array(z.object({ key: z.string(), value: z.string() })),
+    })
+    .optional(),
+  execution_mode: z.string().optional(),
+});
+
+export type BeginFormSchemaType = z.infer<typeof FormSchema>;
+
 function BeginForm({ node }: INextOperatorForm) {
   const { t } = useTranslation();
 
   const values = useValues(node);
 
-  const FormSchema = z.object({
-    enablePrologue: z.boolean().optional(),
-    prologue: z.string().trim().optional(),
-    mode: z.string(),
-    inputs: z
-      .array(
-        z.object({
-          key: z.string(),
-          type: z.string(),
-          value: z.string(),
-          optional: z.boolean(),
-          name: z.string(),
-          options: z.array(z.union([z.number(), z.string(), z.boolean()])),
-        }),
-      )
-      .optional(),
-    methods: z.string().optional(),
-    content_types: z.string().optional(),
-    security: z
-      .object({
-        auth_type: z.string(),
-        ip_whitelist: z.array(z.object({ value: z.string() })),
-        rate_limit: z.object({
-          limit: z.number(),
-          per: z.string().optional(),
-        }),
-        max_body_size: z.string(),
-      })
-      .optional(),
-    schema: z.record(z.any()).optional(),
-    response: z
-      .object({
-        status: z.number(),
-        headers: z.array(z.object({ key: z.string(), value: z.string() })),
-        body_template: z.array(
-          z.object({ key: z.string(), value: z.string() }),
-        ),
-      })
-      .optional(),
-    execution_mode: z.string().optional(),
-  });
-
   const form = useForm({
     defaultValues: values,
     resolver: zodResolver(FormSchema),
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
index ebb233930..e85ed5a6e 100644
--- 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
@@ -1,6 +1,12 @@
 import { useCallback } from 'react';
 import { UseFormReturn } from 'react-hook-form';
-import { AgentDialogueMode } from '../../constant';
+import {
+  AgentDialogueMode,
+  RateLimitPerList,
+  WebhookExecutionMode,
+  WebhookMaxBodySize,
+  WebhookSecurityAuthType,
+} from '../../constant';
 
 // const WebhookSchema = {
 //   query: {
@@ -47,11 +53,21 @@ const schema = {
   },
 };
 
+const initialFormValuesMap = {
+  schema: schema,
+  'security.auth_type': WebhookSecurityAuthType.Basic,
+  'security.rate_limit.per': RateLimitPerList[0],
+  'security.max_body_size': WebhookMaxBodySize[0],
+  execution_mode: WebhookExecutionMode.Immediately,
+};
+
 export function useHandleModeChange(form: UseFormReturn<any>) {
   const handleModeChange = useCallback(
     (mode: AgentDialogueMode) => {
       if (mode === AgentDialogueMode.Webhook) {
-        form.setValue('schema', schema, { shouldDirty: true });
+        Object.entries(initialFormValuesMap).forEach(([key, value]) => {
+          form.setValue(key, value, { shouldDirty: true });
+        });
       }
     },
     [form],
diff --git a/web/src/pages/agent/form/begin-form/webhook/auth.tsx b/web/src/pages/agent/form/begin-form/webhook/auth.tsx
index 3f7da9855..4a739b491 100644
--- a/web/src/pages/agent/form/begin-form/webhook/auth.tsx
+++ b/web/src/pages/agent/form/begin-form/webhook/auth.tsx
@@ -1,27 +1,14 @@
 import { SelectWithSearch } from '@/components/originui/select-with-search';
 import { RAGFlowFormItem } from '@/components/ragflow-form';
 import { Input } from '@/components/ui/input';
+import { WebhookAlgorithmList } from '@/constants/agent';
 import { WebhookSecurityAuthType } from '@/pages/agent/constant';
 import { buildOptions } from '@/utils/form';
 import { useCallback } from 'react';
 import { useFormContext, useWatch } from 'react-hook-form';
 import { useTranslation } from 'react-i18next';
 
-const AlgorithmOptions = buildOptions([
-  'hs256',
-  'hs384',
-  'hs512',
-  'rs256',
-  'rs384',
-  'rs512',
-  'es256',
-  'es384',
-  'es512',
-  'ps256',
-  'ps384',
-  'ps512',
-  'none',
-]);
+const AlgorithmOptions = buildOptions(WebhookAlgorithmList);
 
 const RequiredClaimsOptions = buildOptions(['exp', 'sub']);
 
diff --git a/web/src/pages/agent/form/begin-form/webhook/dynamic-response.tsx b/web/src/pages/agent/form/begin-form/webhook/dynamic-response.tsx
index e2e641c2f..18030feff 100644
--- a/web/src/pages/agent/form/begin-form/webhook/dynamic-response.tsx
+++ b/web/src/pages/agent/form/begin-form/webhook/dynamic-response.tsx
@@ -50,7 +50,7 @@ export function DynamicResponse({
   name,
   label,
   tooltip,
-  keyField = 'variable',
+  keyField = 'key',
   valueField = 'value',
   operatorField = 'type',
 }: SelectKeysProps) {
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 383141037..86e844b07 100644
--- a/web/src/pages/agent/form/begin-form/webhook/index.tsx
+++ b/web/src/pages/agent/form/begin-form/webhook/index.tsx
@@ -1,3 +1,4 @@
+import { Collapse } from '@/components/collapse';
 import { SelectWithSearch } from '@/components/originui/select-with-search';
 import { RAGFlowFormItem } from '@/components/ragflow-form';
 import { Button } from '@/components/ui/button';
@@ -8,8 +9,10 @@ import { buildOptions } from '@/utils/form';
 import { useFormContext, useWatch } from 'react-hook-form';
 import { useTranslation } from 'react-i18next';
 import {
+  RateLimitPerList,
   WebhookContentType,
   WebhookExecutionMode,
+  WebhookMaxBodySize,
   WebhookMethod,
   WebhookSecurityAuthType,
 } from '../../../constant';
@@ -20,7 +23,7 @@ import { useShowSchemaDialog } from '../use-show-schema-dialog';
 import { Auth } from './auth';
 import { WebhookResponse } from './response';
 
-const RateLimitPerOptions = buildOptions(['minute', 'hour', 'day']);
+const RateLimitPerOptions = buildOptions(RateLimitPerList);
 
 export function WebHook() {
   const { t } = useTranslation();
@@ -55,40 +58,43 @@ export function WebHook() {
           options={buildOptions(WebhookContentType)}
         ></SelectWithSearch>
       </RAGFlowFormItem>
-      <Separator></Separator>
-      <>
-        <RAGFlowFormItem
-          name="security.auth_type"
-          label={t('flow.webhook.authType')}
-        >
-          <SelectWithSearch
-            options={buildOptions(WebhookSecurityAuthType)}
-          ></SelectWithSearch>
-        </RAGFlowFormItem>
-        <Auth></Auth>
-        <RAGFlowFormItem
-          name="security.rate_limit.limit"
-          label={t('flow.webhook.limit')}
-        >
-          <Input type="number"></Input>
-        </RAGFlowFormItem>
-        <RAGFlowFormItem
-          name="security.rate_limit.per"
-          label={t('flow.webhook.per')}
-        >
-          <SelectWithSearch options={RateLimitPerOptions}></SelectWithSearch>
-        </RAGFlowFormItem>
-        <RAGFlowFormItem
-          name="security.max_body_size"
-          label={t('flow.webhook.maxBodySize')}
-        >
-          <Input></Input>
-        </RAGFlowFormItem>
-        <DynamicStringForm
-          name="security.ip_whitelist"
-          label={t('flow.webhook.ipWhitelist')}
-        ></DynamicStringForm>
-      </>
+      <Collapse title={<div>Security</div>}>
+        <section className="space-y-4">
+          <RAGFlowFormItem
+            name="security.auth_type"
+            label={t('flow.webhook.authType')}
+          >
+            <SelectWithSearch
+              options={buildOptions(WebhookSecurityAuthType)}
+            ></SelectWithSearch>
+          </RAGFlowFormItem>
+          <Auth></Auth>
+          <RAGFlowFormItem
+            name="security.rate_limit.limit"
+            label={t('flow.webhook.limit')}
+          >
+            <Input type="number"></Input>
+          </RAGFlowFormItem>
+          <RAGFlowFormItem
+            name="security.rate_limit.per"
+            label={t('flow.webhook.per')}
+          >
+            <SelectWithSearch options={RateLimitPerOptions}></SelectWithSearch>
+          </RAGFlowFormItem>
+          <RAGFlowFormItem
+            name="security.max_body_size"
+            label={t('flow.webhook.maxBodySize')}
+          >
+            <SelectWithSearch
+              options={buildOptions(WebhookMaxBodySize)}
+            ></SelectWithSearch>
+          </RAGFlowFormItem>
+          <DynamicStringForm
+            name="security.ip_whitelist"
+            label={t('flow.webhook.ipWhitelist')}
+          ></DynamicStringForm>
+        </section>
+      </Collapse>
       <RAGFlowFormItem
         name="schema"
         label={t('flow.webhook.schema')}
@@ -120,6 +126,7 @@ export function WebHook() {
           initialValues={schema}
           hideModal={hideSchemaDialog}
           onOk={handleSchemaDialogOk}
+          pattern={''}
         ></SchemaDialog>
       )}
     </>
diff --git a/web/src/pages/agent/form/begin-form/webhook/response.tsx b/web/src/pages/agent/form/begin-form/webhook/response.tsx
index 96a9481dc..a50d212e0 100644
--- a/web/src/pages/agent/form/begin-form/webhook/response.tsx
+++ b/web/src/pages/agent/form/begin-form/webhook/response.tsx
@@ -1,6 +1,6 @@
+import { Collapse } from '@/components/collapse';
 import { RAGFlowFormItem } from '@/components/ragflow-form';
 import { Input } from '@/components/ui/input';
-import { Separator } from '@/components/ui/separator';
 import { useTranslation } from 'react-i18next';
 import { DynamicResponse } from './dynamic-response';
 
@@ -8,8 +8,7 @@ export function WebhookResponse() {
   const { t } = useTranslation();
 
   return (
-    <>
-      <Separator></Separator>
+    <Collapse title={<div>Response</div>}>
       <section className="space-y-4">
         <RAGFlowFormItem
           name={'response.status'}
@@ -26,6 +25,6 @@ export function WebhookResponse() {
           label={t('flow.webhook.bodyTemplate')}
         ></DynamicResponse>
       </section>
-    </>
+    </Collapse>
   );
 }
diff --git a/web/src/pages/agent/form/components/schema-dialog.tsx b/web/src/pages/agent/form/components/schema-dialog.tsx
index c1cc2ab61..4d67e00c0 100644
--- a/web/src/pages/agent/form/components/schema-dialog.tsx
+++ b/web/src/pages/agent/form/components/schema-dialog.tsx
@@ -3,6 +3,7 @@ import {
   JsonSchemaVisualizer,
   SchemaVisualEditor,
 } from '@/components/jsonjoy-builder';
+import { KeyInputProps } from '@/components/jsonjoy-builder/components/schema-editor/interface';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
@@ -20,7 +21,8 @@ export function SchemaDialog({
   hideModal,
   onOk,
   initialValues,
-}: IModalProps<any>) {
+  pattern,
+}: IModalProps<any> & KeyInputProps) {
   const { t } = useTranslation();
   const [schema, setSchema] = useState<JSONSchema>(initialValues);
 
@@ -36,7 +38,11 @@ export function SchemaDialog({
         </DialogHeader>
         <section className="flex overflow-auto">
           <div className="flex-1">
-            <SchemaVisualEditor schema={schema} onChange={setSchema} />
+            <SchemaVisualEditor
+              schema={schema}
+              onChange={setSchema}
+              pattern={pattern}
+            />
           </div>
           <div className="flex-1">
             <JsonSchemaVisualizer schema={schema} onChange={setSchema} />
diff --git a/web/src/pages/agent/utils.ts b/web/src/pages/agent/utils.ts
index 6825dd9f5..46c679594 100644
--- a/web/src/pages/agent/utils.ts
+++ b/web/src/pages/agent/utils.ts
@@ -24,6 +24,7 @@ import {
 import pipe from 'lodash/fp/pipe';
 import isObject from 'lodash/isObject';
 import {
+  AgentDialogueMode,
   CategorizeAnchorPointPositions,
   FileType,
   FileTypeSuffixMap,
@@ -34,6 +35,7 @@ import {
   Operator,
   TypesWithArray,
 } from './constant';
+import { BeginFormSchemaType } from './form/begin-form';
 import { DataOperationsFormSchemaType } from './form/data-operations-form';
 import { ExtractorFormSchemaType } from './form/extractor-form';
 import { HierarchicalMergerFormSchemaType } from './form/hierarchical-merger-form';
@@ -312,6 +314,39 @@ function transformDataOperationsParams(params: DataOperationsFormSchemaType) {
   };
 }
 
+export function transformArrayToObject(
+  list?: Array<{ key: string; value: string }>,
+) {
+  if (!Array.isArray(list)) return {};
+  return list?.reduce<Record<string, any>>((pre, cur) => {
+    pre[cur.key] = cur.value;
+    return pre;
+  }, {});
+}
+
+function transformBeginParams(params: BeginFormSchemaType) {
+  if (params.mode === AgentDialogueMode.Webhook) {
+    return {
+      ...params,
+      security: {
+        ...params.security,
+        ip_whitelist: params.security?.ip_whitelist.map((x) => x.value),
+      },
+      response: {
+        ...params.response,
+        headers_template: transformArrayToObject(
+          params.response?.headers_template,
+        ),
+        body_template: transformArrayToObject(params.response?.body_template),
+      },
+    };
+  }
+
+  return {
+    ...params,
+  };
+}
+
 // construct a dsl based on the node information of the graph
 export const buildDslComponentsByGraph = (
   nodes: RAGFlowNodeType[],
@@ -361,6 +396,9 @@ export const buildDslComponentsByGraph = (
         case Operator.DataOperations:
           params = transformDataOperationsParams(params);
           break;
+        case Operator.Begin:
+          params = transformBeginParams(params);
+          break;
         default:
           break;
       }