diff --git a/src/components/seal-form/components/label-info.tsx b/src/components/seal-form/components/label-info.tsx
index f377cf31..2755cc7a 100644
--- a/src/components/seal-form/components/label-info.tsx
+++ b/src/components/seal-form/components/label-info.tsx
@@ -1,4 +1,4 @@
-import { InfoCircleOutlined } from '@ant-design/icons';
+import { QuestionCircleOutlined } from '@ant-design/icons';
 import { Tooltip } from 'antd';
 import React from 'react';
 import './label-info.less';
@@ -25,9 +25,9 @@ const NoteInfo: React.FC<NoteInfoProps> = (props) => {
             )}
             <span
               style={{ marginLeft: required ? 5 : 0, color: 'gray' }}
-              className="desc"
+              className="desc desc-icon"
             >
-              <InfoCircleOutlined />
+              <QuestionCircleOutlined />
             </span>
           </span>
         </Tooltip>
diff --git a/src/pages/playground/components/params-settings.tsx b/src/pages/playground/components/params-settings.tsx
index 4fc5efc9..efcec259 100644
--- a/src/pages/playground/components/params-settings.tsx
+++ b/src/pages/playground/components/params-settings.tsx
@@ -2,7 +2,7 @@ import FieldWrapper from '@/components/seal-form/field-wrapper';
 import SealInput from '@/components/seal-form/seal-input';
 import SealSelect from '@/components/seal-form/seal-select';
 import { INPUT_WIDTH } from '@/constants';
-import { InfoCircleOutlined } from '@ant-design/icons';
+import { QuestionCircleOutlined } from '@ant-design/icons';
 import { useIntl } from '@umijs/max';
 import { Form, InputNumber, Slider, Tooltip } from 'antd';
 import _ from 'lodash';
@@ -173,7 +173,7 @@ const ParamsSettings: React.FC<ParamsSettingsProps> = ({
             <Tooltip title={args.description}>
               <span> {args.label}</span>
               <span className="m-l-5">
-                <InfoCircleOutlined />
+                <QuestionCircleOutlined />
               </span>
             </Tooltip>
           ) : (
diff --git a/src/utils/fetch-chunk-data.ts b/src/utils/fetch-chunk-data.ts
index 87eafb2f..d0522abb 100644
--- a/src/utils/fetch-chunk-data.ts
+++ b/src/utils/fetch-chunk-data.ts
@@ -68,10 +68,7 @@ export const fetchChunkedData = async (params: {
   });
 
   if (!response.ok) {
-    return {
-      error: true,
-      data: await errorHandler(response)
-    };
+    return await errorHandler(response);
   }
   const reader = response?.body?.getReader();
   const decoder = new TextDecoder('utf-8', {