diff --git a/service/src/controller/panel.ts b/service/src/controller/panel.ts
index 8d78db0..ad006ca 100644
--- a/service/src/controller/panel.ts
+++ b/service/src/controller/panel.ts
@@ -3,16 +3,6 @@ import { loadConfig, loadTabSaveConfig, saveConfig, saveTabSaveConfig } from '..
 import { MCPClient } from './connect';
 
 export async function panelSaveHandler(client: MCPClient | undefined, data: any, webview: PostMessageble) {
-	if (!client) {
-		const connectResult = {
-			code: 501,
-			msg: 'mcp client 尚未连接'
-		};
-		webview.postMessage({ command: 'ping', data: connectResult });
-		return;
-	}
-
-
 	try {
 		// 保存配置
 		saveTabSaveConfig(data);
@@ -36,16 +26,6 @@ export async function panelSaveHandler(client: MCPClient | undefined, data: any,
 }
 
 export async function panelLoadHandler(client: MCPClient | undefined, webview: PostMessageble) {
-	if (!client) {
-		const connectResult = {
-			code: 501,
-			msg: 'mcp client 尚未连接'
-		};
-		webview.postMessage({ command: 'ping', data: connectResult });
-		return;
-	}
-
-
 	try {
 		// 加载配置
 		const config = loadTabSaveConfig();
diff --git a/service/src/controller/setting.ts b/service/src/controller/setting.ts
index 726ff94..56c887a 100644
--- a/service/src/controller/setting.ts
+++ b/service/src/controller/setting.ts
@@ -3,16 +3,6 @@ import { loadConfig, saveConfig } from '../util';
 import { MCPClient } from './connect';
 
 export async function settingSaveHandler(client: MCPClient | undefined, data: any, webview: PostMessageble) {
-    if (!client) {
-		const connectResult = {
-			code: 501,
-			msg: 'mcp client 尚未连接'
-		};
-		webview.postMessage({ command: 'ping', data: connectResult });
-		return;
-	}
-
-
     try {
         // 保存配置
         saveConfig(data);
@@ -36,16 +26,6 @@ export async function settingSaveHandler(client: MCPClient | undefined, data: an
 }
 
 export async function settingLoadHandler(client: MCPClient | undefined, webview: PostMessageble) {
-    if (!client) {
-		const connectResult = {
-			code: 501,
-			msg: 'mcp client 尚未连接'
-		};
-		webview.postMessage({ command: 'ping', data: connectResult });
-		return;
-	}
-
-
     try {
         // 加载配置
         const config = loadConfig();
diff --git a/service/src/llm.ts b/service/src/llm.ts
index a7f8885..4b574b1 100644
--- a/service/src/llm.ts
+++ b/service/src/llm.ts
@@ -3,7 +3,7 @@ export const llms = [
 		id: 'deepseek',
 		name: 'DeepSeek',
 		baseUrl: 'https://api.deepseek.com/v1',
-		models: ['deepseek-chat', 'deepseek-coder', 'deepseek-math'],
+		models: ['deepseek-chat', 'deepseek-reasoner'],
 		icon: '/images/deepseek.com.ico',
 		provider: 'DeepSeek',
 		isOpenAICompatible: true,