diff --git a/backend-golang/rwkv.go b/backend-golang/rwkv.go
index c41bdb1..683459e 100644
--- a/backend-golang/rwkv.go
+++ b/backend-golang/rwkv.go
@@ -6,12 +6,12 @@ import (
 	"strconv"
 )
 
-func (a *App) StartServer(port int) (string, error) {
+func (a *App) StartServer(port int, host string) (string, error) {
 	python, err := GetPython()
 	if err != nil {
 		return "", err
 	}
-	return Cmd(python, "./backend-python/main.py", strconv.Itoa(port))
+	return Cmd(python, "./backend-python/main.py", strconv.Itoa(port), host)
 }
 
 func (a *App) ConvertModel(modelPath string, strategy string, outPath string) (string, error) {
diff --git a/backend-python/main.py b/backend-python/main.py
index 90262b7..3f84fc3 100644
--- a/backend-python/main.py
+++ b/backend-python/main.py
@@ -64,5 +64,9 @@ def debug():
 
 
 if __name__ == "__main__":
-    uvicorn.run("main:app", port=8000 if len(sys.argv) == 1 else int(sys.argv[1]))
+    uvicorn.run(
+        "main:app",
+        port=8000 if len(sys.argv) < 2 else int(sys.argv[1]),
+        host="127.0.0.1" if len(sys.argv) < 3 else sys.argv[2],
+    )
     # debug()
diff --git a/frontend/src/_locales/zh-hans/main.json b/frontend/src/_locales/zh-hans/main.json
index e668905..69165d6 100644
--- a/frontend/src/_locales/zh-hans/main.json
+++ b/frontend/src/_locales/zh-hans/main.json
@@ -115,5 +115,6 @@
   "Explain Code": "代码解释",
   "Werewolf": "狼人杀",
   "Blank": "空白",
-  "The following is an epic science fiction masterpiece that is immortalized, with delicate descriptions and grand depictions of interstellar civilization wars.\nChapter 1.\n": "以下是不朽的科幻史诗巨著，描写细腻，刻画了宏大的星际文明战争。\n第一章\n"
+  "The following is an epic science fiction masterpiece that is immortalized, with delicate descriptions and grand depictions of interstellar civilization wars.\nChapter 1.\n": "以下是不朽的科幻史诗巨著，描写细腻，刻画了宏大的星际文明战争。\n第一章\n",
+  "API Host": "API主机"
 }
\ No newline at end of file
diff --git a/frontend/src/components/RunButton.tsx b/frontend/src/components/RunButton.tsx
index 16bf05c..0039723 100644
--- a/frontend/src/components/RunButton.tsx
+++ b/frontend/src/components/RunButton.tsx
@@ -110,7 +110,7 @@ export const RunButton: FC<{ onClickRun?: MouseEventHandler, iconMode?: boolean
 
       await exit(1000).catch(() => {
       });
-      StartServer(port);
+      StartServer(port, commonStore.settings.host);
       setTimeout(WindowShow, 1000);
 
       let timeoutCount = 6;
diff --git a/frontend/src/pages/Settings.tsx b/frontend/src/pages/Settings.tsx
index 3062661..1afcdbe 100644
--- a/frontend/src/pages/Settings.tsx
+++ b/frontend/src/pages/Settings.tsx
@@ -1,6 +1,6 @@
 import React, { FC } from 'react';
 import { Page } from '../components/Page';
-import { Dropdown, Option, Switch } from '@fluentui/react-components';
+import { Dropdown, Input, Option, Switch } from '@fluentui/react-components';
 import { Labeled } from '../components/Labeled';
 import commonStore from '../stores/commonStore';
 import { observer } from 'mobx-react-lite';
@@ -20,6 +20,7 @@ export type SettingsType = {
   autoUpdatesCheck: boolean
   giteeUpdatesSource: boolean
   cnMirror: boolean
+  host: string
 }
 
 export const Settings: FC = observer(() => {
@@ -87,6 +88,14 @@ export const Settings: FC = observer(() => {
               }} />
           } />
         }
+        <Labeled label={t('API Host')} flex spaceBetween content={
+          <Input value={commonStore.settings.host}
+            onChange={(e, data) => {
+              commonStore.setSettings({
+                host: data.value
+              });
+            }} />
+        } />
       </div>
     } />
   );
diff --git a/frontend/src/stores/commonStore.ts b/frontend/src/stores/commonStore.ts
index e576787..4c1b035 100644
--- a/frontend/src/stores/commonStore.ts
+++ b/frontend/src/stores/commonStore.ts
@@ -55,7 +55,8 @@ class CommonStore {
     darkMode: !isSystemLightMode(),
     autoUpdatesCheck: true,
     giteeUpdatesSource: getUserLanguage() === 'zh',
-    cnMirror: getUserLanguage() === 'zh'
+    cnMirror: getUserLanguage() === 'zh',
+    host: '127.0.0.1'
   };
   // about
   about: AboutContent = manifest.about;
diff --git a/frontend/wailsjs/go/backend_golang/App.d.ts b/frontend/wailsjs/go/backend_golang/App.d.ts
index 242d251..28eb46e 100644
--- a/frontend/wailsjs/go/backend_golang/App.d.ts
+++ b/frontend/wailsjs/go/backend_golang/App.d.ts
@@ -34,6 +34,6 @@ export function ReadJson(arg1:string):Promise<any>;
 
 export function SaveJson(arg1:string,arg2:any):Promise<void>;
 
-export function StartServer(arg1:number):Promise<string>;
+export function StartServer(arg1:number,arg2:string):Promise<string>;
 
 export function UpdateApp(arg1:string):Promise<boolean>;
diff --git a/frontend/wailsjs/go/backend_golang/App.js b/frontend/wailsjs/go/backend_golang/App.js
index 159bb67..92cad3a 100644
--- a/frontend/wailsjs/go/backend_golang/App.js
+++ b/frontend/wailsjs/go/backend_golang/App.js
@@ -66,8 +66,8 @@ export function SaveJson(arg1, arg2) {
   return window['go']['backend_golang']['App']['SaveJson'](arg1, arg2);
 }
 
-export function StartServer(arg1) {
-  return window['go']['backend_golang']['App']['StartServer'](arg1);
+export function StartServer(arg1, arg2) {
+  return window['go']['backend_golang']['App']['StartServer'](arg1, arg2);
 }
 
 export function UpdateApp(arg1) {