diff --git a/src/frontend/src/pages/ConfigPage.jsx b/src/frontend/src/pages/ConfigPage.jsx
index e67eda7..5e77270 100644
--- a/src/frontend/src/pages/ConfigPage.jsx
+++ b/src/frontend/src/pages/ConfigPage.jsx
@@ -96,7 +96,7 @@ const ConfigPage = () => {
   };
 
   const handleApply = async () => {
-    if (!editableConfig.trim()) {
+    if (!editableConfig) {
       Notification.warn({
         title: '配置为空',
         description: '请先解析或编辑有效配置',
@@ -213,13 +213,15 @@ const ConfigPage = () => {
                     生成配置:
                   </Text>
                   <Textarea
-                    value={editableConfig}
+                    value={JSON.stringify(editableConfig)}
                     rows={12}
                     onChange={(e) => setEditableConfig(e.target.value)}
                     fontFamily={'monospace'}
                     size={'sm'}
                     bg={'blackAlpha.200'}
+                    whiteSpace="pre-wrap"
                   />
+
                   <HStack mt={4} spacing={3} justify={'flex-end'}>
                     <Button
                       variant={'outline'}
@@ -240,7 +242,7 @@ const ConfigPage = () => {
                       size={'sm'}
                       onClick={handleApply}
                       isLoading={applying}
-                      isDisabled={!editableConfig.trim()}
+                      isDisabled={!editableConfig}
                     >
                       应用到交换机
                     </Button>
diff --git a/src/frontend/src/services/api/api.js b/src/frontend/src/services/api/api.js
index 812d350..9c9dd26 100644
--- a/src/frontend/src/services/api/api.js
+++ b/src/frontend/src/services/api/api.js
@@ -41,7 +41,13 @@ export const api = {
    * @param text 文本
    * @returns {Promise<axios.AxiosResponse<any>>}
    */
-  parseCommand: (text) => axios.post(buildUrl('/api/parse_command'), { command: text }),
+  //parseCommand: async (text) => await axios.post(buildUrl('/api/parse_command'), { command: text }),
+  async parseCommand(text) {
+    const res = await axios.post(buildUrl('/api/parse_command', { command: text }));
+    if (res) {
+      return res;
+    } else return null;
+  },
 
   /**
    * 应用配置