diff --git a/web/src/pages/agent/form/iteration-form/dynamic-output.tsx b/web/src/pages/agent/form/iteration-form/dynamic-output.tsx
index 6b7e39e33..89a341a37 100644
--- a/web/src/pages/agent/form/iteration-form/dynamic-output.tsx
+++ b/web/src/pages/agent/form/iteration-form/dynamic-output.tsx
@@ -13,7 +13,7 @@ import { Input } from '@/components/ui/input';
 import { Separator } from '@/components/ui/separator';
 import { RAGFlowNodeType } from '@/interfaces/database/flow';
 import { X } from 'lucide-react';
-import { ReactNode } from 'react';
+import { ReactNode, useCallback, useMemo } from 'react';
 import { useFieldArray, useFormContext } from 'react-hook-form';
 import { useTranslation } from 'react-i18next';
 import { useBuildSubNodeOutputOptions } from './use-build-options';
@@ -28,6 +28,26 @@ export function DynamicOutputForm({ node }: IProps) {
   const options = useBuildSubNodeOutputOptions(node?.id);
   const name = 'outputs';
 
+  const flatOptions = useMemo(() => {
+    return options.reduce<{ label: string; value: string; type: string }[]>(
+      (pre, cur) => {
+        pre.push(...cur.options);
+        return pre;
+      },
+      [],
+    );
+  }, [options]);
+
+  const findType = useCallback(
+    (val: string) => {
+      const type = flatOptions.find((x) => x.value === val)?.type;
+      if (type) {
+        return `Array<${type}>`;
+      }
+    },
+    [flatOptions],
+  );
+
   const { fields, remove, append } = useFieldArray({
     name: name,
     control: form.control,
@@ -36,12 +56,13 @@ export function DynamicOutputForm({ node }: IProps) {
   return (
     <div className="space-y-5">
       {fields.map((field, index) => {
-        const typeField = `${name}.${index}.name`;
+        const nameField = `${name}.${index}.name`;
+        const typeField = `${name}.${index}.type`;
         return (
           <div key={field.id} className="flex items-center gap-2">
             <FormField
               control={form.control}
-              name={typeField}
+              name={nameField}
               render={({ field }) => (
                 <FormItem className="flex-1">
                   <FormControl>
@@ -64,12 +85,21 @@ export function DynamicOutputForm({ node }: IProps) {
                     <SelectWithSearch
                       options={options}
                       {...field}
+                      onChange={(val) => {
+                        form.setValue(typeField, findType(val));
+                        field.onChange(val);
+                      }}
                     ></SelectWithSearch>
                   </FormControl>
                   <FormMessage />
                 </FormItem>
               )}
             />
+            <FormField
+              control={form.control}
+              name={typeField}
+              render={() => <div></div>}
+            />
             <Button variant={'ghost'} onClick={() => remove(index)}>
               <X className="text-text-sub-title-invert " />
             </Button>
diff --git a/web/src/pages/agent/form/iteration-form/interface.ts b/web/src/pages/agent/form/iteration-form/interface.ts
index 1a23c0a2e..25f22aab0 100644
--- a/web/src/pages/agent/form/iteration-form/interface.ts
+++ b/web/src/pages/agent/form/iteration-form/interface.ts
@@ -1,2 +1,2 @@
 export type OutputArray = Array<{ name: string; ref: string; type?: string }>;
-export type OutputObject = Record<string, { ref: string }>;
+export type OutputObject = Record<string, { ref: string; type?: string }>;
diff --git a/web/src/pages/agent/form/iteration-form/use-values.ts b/web/src/pages/agent/form/iteration-form/use-values.ts
index 7c686255d..29cd06324 100644
--- a/web/src/pages/agent/form/iteration-form/use-values.ts
+++ b/web/src/pages/agent/form/iteration-form/use-values.ts
@@ -8,6 +8,7 @@ function convertToArray(outputObject: OutputObject) {
   return Object.entries(outputObject).map(([key, value]) => ({
     name: key,
     ref: value.ref,
+    type: value.type,
   }));
 }
 
diff --git a/web/src/pages/agent/form/iteration-form/use-watch-form-change.ts b/web/src/pages/agent/form/iteration-form/use-watch-form-change.ts
index b5d3d6264..be6f3fa0d 100644
--- a/web/src/pages/agent/form/iteration-form/use-watch-form-change.ts
+++ b/web/src/pages/agent/form/iteration-form/use-watch-form-change.ts
@@ -5,7 +5,7 @@ import { OutputArray, OutputObject } from './interface';
 
 function transferToObject(list: OutputArray) {
   return list.reduce<OutputObject>((pre, cur) => {
-    pre[cur.name] = { ref: cur.ref };
+    pre[cur.name] = { ref: cur.ref, type: cur.type };
     return pre;
   }, {});
 }
@@ -18,6 +18,7 @@ export function useWatchFormChange(id?: string, form?: UseFormReturn) {
     // Manually triggered form updates are synchronized to the canvas
     if (id && form?.formState.isDirty) {
       values = form?.getValues();
+      console.log('🚀 ~ useEffect ~ values:', values);
       let nextValues: any = {
         ...values,
         outputs: transferToObject(values.outputs),
diff --git a/web/src/pages/agent/index.tsx b/web/src/pages/agent/index.tsx
index 7a195289a..bdf51fcc1 100644
--- a/web/src/pages/agent/index.tsx
+++ b/web/src/pages/agent/index.tsx
@@ -7,14 +7,13 @@ import {
   DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from '@/components/ui/dropdown-menu';
-import { SidebarProvider, SidebarTrigger } from '@/components/ui/sidebar';
+import { SidebarProvider } from '@/components/ui/sidebar';
 import { useSetModalState } from '@/hooks/common-hooks';
 import { useNavigatePage } from '@/hooks/logic-hooks/navigate-hooks';
 import { ReactFlowProvider } from '@xyflow/react';
 import { CodeXml, EllipsisVertical, Forward, Import, Key } from 'lucide-react';
 import { ComponentPropsWithoutRef, useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
-import { AgentSidebar } from './agent-sidebar';
 import AgentCanvas from './canvas';
 import { useHandleExportOrImportJsonFile } from './hooks/use-export-json';
 import { useFetchDataOnMount } from './hooks/use-fetch-data';
@@ -119,9 +118,7 @@ export default function Agent() {
       <ReactFlowProvider>
         <div>
           <SidebarProvider>
-            <AgentSidebar />
             <div className="w-full">
-              <SidebarTrigger />
               <div className="w-full h-full">
                 <AgentCanvas
                   drawerVisible={chatDrawerVisible}