diff --git a/backend-python/routes/config.py b/backend-python/routes/config.py
index 2ad6977..f4bec31 100644
--- a/backend-python/routes/config.py
+++ b/backend-python/routes/config.py
@@ -35,7 +35,8 @@ def switch_model(body: SwitchModelBody, response: Response):
                 tokens_path=f"{pathlib.Path(__file__).parent.parent.resolve()}/20B_tokenizer.json",
             ),
         )
-    except Exception:
+    except Exception as e:
+        print(e)
         global_var.set(global_var.Model_Status, global_var.ModelStatus.Offline)
         raise HTTPException(status.HTTP_500_INTERNAL_SERVER_ERROR, "failed to load")
 
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 8ed7363..fc527e4 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -87,7 +87,7 @@ const App: FC = observer(() => {
       </div>
       <ToastContainer
         style={{
-          width: '250px'
+          width: '350px'
         }}
         position="top-center"
         autoClose={4000}
diff --git a/frontend/src/_locales/zh-hans/main.json b/frontend/src/_locales/zh-hans/main.json
index 0348a1c..b708df6 100644
--- a/frontend/src/_locales/zh-hans/main.json
+++ b/frontend/src/_locales/zh-hans/main.json
@@ -51,5 +51,13 @@
   "Last updated": "上次更新",
   "Desc": "描述",
   "Size": "文件大小",
-  "File": "文件"
+  "File": "文件",
+  "Config Saved": "配置已保存",
+  "Downloading": "正在下载",
+  "Loading Model": "正在读取模型",
+  "Startup Completed": "启动完成",
+  "Failed to switch model": "切换模型失败",
+  "Start Converting": "开始转换",
+  "Convert Success": "转换成功",
+  "Convert Failed": "转换失败"
 }
\ No newline at end of file
diff --git a/frontend/src/apis/index.ts b/frontend/src/apis/index.ts
index 078c8eb..83a384c 100644
--- a/frontend/src/apis/index.ts
+++ b/frontend/src/apis/index.ts
@@ -1,14 +1,17 @@
-import commonStore, {ModelStatus} from '../stores/commonStore';
+import commonStore from '../stores/commonStore';
 
 export const readRoot = async () => {
   const port = commonStore.getCurrentModelConfig().apiParameters.apiPort;
   return fetch(`http://127.0.0.1:${port}`);
 };
 
-export const exit = async () => {
-  commonStore.setModelStatus(ModelStatus.Offline);
+export const exit = async (timeout?: number) => {
+  const controller = new AbortController();
+  if (timeout)
+    setTimeout(() => controller.abort(), timeout);
+
   const port = commonStore.getCurrentModelConfig().apiParameters.apiPort;
-  return fetch(`http://127.0.0.1:${port}/exit`, {method: 'POST'});
+  return fetch(`http://127.0.0.1:${port}/exit`, {method: 'POST', signal: controller.signal});
 };
 
 export const switchModel = async (body: any) => {
diff --git a/frontend/src/components/RunButton.tsx b/frontend/src/components/RunButton.tsx
index 7b890e1..b601d07 100644
--- a/frontend/src/components/RunButton.tsx
+++ b/frontend/src/components/RunButton.tsx
@@ -8,6 +8,7 @@ import {toast} from 'react-toastify';
 import manifest from '../../../manifest.json';
 import {getStrategy} from '../utils';
 import {useTranslation} from 'react-i18next';
+import {t} from 'i18next';
 
 const mainButtonText = {
   [ModelStatus.Offline]: 'Run',
@@ -22,6 +23,8 @@ const onClickMainButton = async () => {
 
   if (commonStore.modelStatus === ModelStatus.Offline) {
     commonStore.setModelStatus(ModelStatus.Starting);
+    await exit(1000).catch(() => {
+    });
     StartServer(port);
 
     let timeoutCount = 6;
@@ -33,7 +36,7 @@ const onClickMainButton = async () => {
             clearInterval(intervalId);
             commonStore.setModelStatus(ModelStatus.Loading);
             loading = true;
-            toast('Loading Model', {type: 'info'});
+            toast(t('Loading Model'), {type: 'info'});
             updateConfig({
               max_tokens: modelConfig.apiParameters.maxResponseToken,
               temperature: modelConfig.apiParameters.temperature,
@@ -47,12 +50,12 @@ const onClickMainButton = async () => {
             }).then((r) => {
               if (r.ok) {
                 commonStore.setModelStatus(ModelStatus.Working);
-                toast('Startup Completed', {type: 'success'});
+                toast(t('Startup Completed'), {type: 'success'});
               } else if (r.status === 304) {
-                toast('Loading Model', {type: 'info'});
+                toast(t('Loading Model'), {type: 'info'});
               } else {
                 commonStore.setModelStatus(ModelStatus.Offline);
-                toast('Failed to switch model', {type: 'error'});
+                toast(t('Failed to switch model'), {type: 'error'});
               }
             });
           }
@@ -66,6 +69,7 @@ const onClickMainButton = async () => {
       timeoutCount--;
     }, 1000);
   } else {
+    commonStore.setModelStatus(ModelStatus.Offline);
     exit();
   }
 };
diff --git a/frontend/src/pages/Configs.tsx b/frontend/src/pages/Configs.tsx
index 6d00f4f..8c2afdc 100644
--- a/frontend/src/pages/Configs.tsx
+++ b/frontend/src/pages/Configs.tsx
@@ -64,7 +64,7 @@ export const Configs: FC = observer(() => {
       presence_penalty: selectedConfig.apiParameters.presencePenalty,
       frequency_penalty: selectedConfig.apiParameters.frequencyPenalty
     });
-    toast('Config Saved', {autoClose: 300, type: 'success'});
+    toast(t('Config Saved'), {autoClose: 300, type: 'success'});
   };
 
   return (
@@ -182,12 +182,12 @@ export const Configs: FC = observer(() => {
                   const modelPath = `${manifest.localModelDir}/${selectedConfig.modelParameters.modelName}`;
                   const strategy = getStrategy(selectedConfig);
                   const newModelPath = modelPath + '-' + strategy.replace(/[> *+]/g, '-');
-                  toast('Start Converting', {autoClose: 1000, type: 'info'});
+                  toast(t('Start Converting'), {autoClose: 1000, type: 'info'});
                   ConvertModel(modelPath, strategy, newModelPath).then(() => {
-                    toast(`Convert Success - ${newModelPath}`, {type: 'success'});
+                    toast(`${t('Convert Success')} - ${newModelPath}`, {type: 'success'});
                     refreshLocalModels({models: commonStore.modelSourceList});
                   }).catch(e => {
-                    toast(`Convert Failed - ${e}`, {type: 'error'});
+                    toast(`${t('Convert Failed')} - ${e}`, {type: 'error'});
                   });
                 }}/>
                 <Labeled label={t('Device')} content={
diff --git a/frontend/src/pages/Models.tsx b/frontend/src/pages/Models.tsx
index d2ef0b4..210b411 100644
--- a/frontend/src/pages/Models.tsx
+++ b/frontend/src/pages/Models.tsx
@@ -129,7 +129,7 @@ const columns: TableColumnDefinition<ModelSourceItem>[] = [
             }
             {item.downloadUrl && !item.isLocal &&
               <ToolTipButton desc={t('Download')} icon={<ArrowDownload20Regular/>} onClick={() => {
-                toast(`Downloading ${item.name}`);
+                toast(`${t('Downloading')} ${item.name}`);
                 DownloadFile(`./${manifest.localModelDir}/${item.name}`, item.downloadUrl!);
               }}/>}
             {item.url && <ToolTipButton desc={t('Open Url')} icon={<Open20Regular/>} onClick={() => {