diff --git a/inlong-dashboard/src/plugins/streams/common/StreamDefaultInfo.ts b/inlong-dashboard/src/plugins/streams/common/StreamDefaultInfo.ts
index 380ae0f5ef5..b62ac7d4b34 100644
--- a/inlong-dashboard/src/plugins/streams/common/StreamDefaultInfo.ts
+++ b/inlong-dashboard/src/plugins/streams/common/StreamDefaultInfo.ts
@@ -25,6 +25,7 @@ import EditableTable from '@/ui/components/EditableTable';
 import { fieldTypes as sourceFieldsTypes } from '@/plugins/sinks/common/sourceFields';
 import { statusList, genStatusTag } from './status';
 import { timestampFormat } from '@/core/utils';
+import HighRadio from '@/ui/components/HighRadio';
 
 const { I18nMap, I18n } = DataWithBackend;
 const { FieldList, FieldDecorator } = RenderRow;
@@ -173,10 +174,10 @@ export class StreamDefaultInfo implements DataWithBackend, RenderRow, RenderList
   dataEncoding: string;
 
   @FieldDecorator({
-    type: 'radio',
+    type: HighRadio,
+    initialValue: '124',
     props: values => ({
       disabled: [110].includes(values?.status),
-      initialValue: '124',
       options: [
         {
           label: i18n.t('meta.Stream.DataSeparator.Space'),
@@ -203,6 +204,21 @@ export class StreamDefaultInfo implements DataWithBackend, RenderRow, RenderList
           value: '34',
         },
       ],
+      useInput: true,
+      useInputProps: {
+        style:
+          i18n?.language === 'cn'
+            ? {
+                width: 80,
+              }
+            : {
+                width: 80,
+                position: 'absolute',
+                left: 180,
+                bottom: 0,
+              },
+        placeholder: 'ASCII',
+      },
     }),
     rules: [
       {
diff --git a/inlong-dashboard/src/ui/components/HighRadio/index.tsx b/inlong-dashboard/src/ui/components/HighRadio/index.tsx
new file mode 100644
index 00000000000..f131cd790a1
--- /dev/null
+++ b/inlong-dashboard/src/ui/components/HighRadio/index.tsx
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/**
+ * A select that can automatically initiate asynchronous (cooperating with useRequest) to obtain drop-down list data
+ */
+import React, { useEffect, useMemo, useState } from 'react';
+import { Input, Radio, RadioGroupProps } from 'antd';
+import i18n from '@/i18n';
+
+interface optionProps {
+  label: string;
+  value: number;
+}
+export interface HighRadioProps extends Omit<RadioGroupProps, 'options'> {
+  options: optionProps[];
+  useInput?: boolean;
+  useInputProps?: Record<string, unknown>;
+}
+
+const HighRadio: React.FC<HighRadioProps> = ({
+  options,
+  useInput = false,
+  useInputProps,
+  ...rest
+}) => {
+  const [diyWatcher, setDiyWatcher] = useState(true);
+  const [diyState, setDiyState] = useState(false);
+  const optionList = useMemo(() => {
+    return useInput
+      ? [
+          ...options,
+          {
+            label: i18n.t('components.HighRadio.Customize'),
+            value: '__DIYState',
+          },
+        ]
+      : options;
+  }, [options, useInput]);
+
+  useEffect(() => {
+    if (diyWatcher && optionList.every(item => item.value !== rest.value) && !diyState) {
+      setDiyState(true);
+    }
+  }, [diyWatcher, rest.value, optionList, diyState]);
+
+  const onValueChange = value => {
+    if (typeof rest.onChange === 'function') {
+      rest.onChange(value);
+    }
+  };
+
+  const onRadioChange = e => {
+    const newDiyState = e.target.value === '__DIYState';
+    if (diyState !== newDiyState) {
+      setDiyState(newDiyState);
+    }
+    if (newDiyState) {
+      setDiyWatcher(false);
+      return;
+    }
+    onValueChange(e);
+  };
+  const RadioComponent = (
+    <Radio.Group
+      {...rest}
+      options={optionList}
+      onChange={onRadioChange}
+      value={useInput && diyState ? '__DIYState' : (!optionList.length && rest.value) || rest.value}
+    />
+  );
+  const onInputChange = e => {
+    onValueChange(e.target.value);
+  };
+  return useInput ? (
+    <div
+      style={{
+        display: 'flex-inline',
+        flexWrap: 'wrap',
+        height: 50,
+        position: 'relative',
+      }}
+    >
+      {RadioComponent}
+      {useInput && diyState && (
+        <Input {...useInputProps} value={rest.value} onChange={onInputChange} />
+      )}
+    </div>
+  ) : (
+    RadioComponent
+  );
+};
+
+export default HighRadio;