diff --git a/web/app/components/workflow/nodes/_base/components/variable/utils.ts b/web/app/components/workflow/nodes/_base/components/variable/utils.ts
index 7ae9d7bf65..483ae9e9eb 100644
--- a/web/app/components/workflow/nodes/_base/components/variable/utils.ts
+++ b/web/app/components/workflow/nodes/_base/components/variable/utils.ts
@@ -318,12 +318,19 @@ const formatItem = (
         const outputSchema: any[] = []
         Object.keys(output_schema.properties).forEach((outputKey) => {
           const output = output_schema.properties[outputKey]
+          const dataType = output.type
           outputSchema.push({
             variable: outputKey,
-            type: output.type === 'array'
+            type: dataType
               ? `array[${output.items?.type.slice(0, 1).toLocaleLowerCase()}${output.items?.type.slice(1)}]`
               : `${output.type.slice(0, 1).toLocaleLowerCase()}${output.type.slice(1)}`,
             description: output.description,
+            children: output.type === 'object' ? {
+              schema: {
+                type: 'object',
+                properties: output.properties,
+              },
+            } : undefined,
           })
         })
         res.vars = [
diff --git a/web/app/components/workflow/nodes/tool/panel.tsx b/web/app/components/workflow/nodes/tool/panel.tsx
index efdb60c20d..32c43730d7 100644
--- a/web/app/components/workflow/nodes/tool/panel.tsx
+++ b/web/app/components/workflow/nodes/tool/panel.tsx
@@ -17,6 +17,7 @@ import ResultPanel from '@/app/components/workflow/run/result-panel'
 import { useToolIcon } from '@/app/components/workflow/hooks'
 import { useLogs } from '@/app/components/workflow/run/hooks'
 import formatToTracingNodeList from '@/app/components/workflow/run/utils/format-log'
+import StructureOutputItem from '@/app/components/workflow/nodes/_base/components/variable/object-child-tree-panel/show'
 
 const i18nPrefix = 'workflow.nodes.tool'
 
@@ -148,12 +149,13 @@ const Panel: FC<NodePanelProps<ToolNodeType>> = ({
               description={t(`${i18nPrefix}.outputVars.json`)}
             />
             {outputSchema.map(outputItem => (
-              <VarItem
-                key={outputItem.name}
-                name={outputItem.name}
-                type={outputItem.type}
-                description={outputItem.description}
-              />
+              // <VarItem
+              //   key={outputItem.name}
+              //   name={outputItem.name}
+              //   type={outputItem.type}
+              //   description={outputItem.description}
+              // />
+              <StructureOutputItem payload={outputItem} />
             ))}
           </>
         </OutputVars>