diff --git a/renderer/src/components/main-panel/chat/index.vue b/renderer/src/components/main-panel/chat/index.vue
index a18be91..3ac41bc 100644
--- a/renderer/src/components/main-panel/chat/index.vue
+++ b/renderer/src/components/main-panel/chat/index.vue
@@ -83,6 +83,7 @@ import Setting from './setting.vue';
 import { llmManager, llms } from '@/views/setting/llm';
 // 引入 markdown.ts 中的函数
 import { markdownToHtml, copyToClipboard } from './markdown';
+import { TaskLoop } from './task-loop';
 
 defineComponent({ name: 'chat' });
 
@@ -189,149 +190,57 @@ watch(streamingContent, () => {
     }
 }, { deep: true });
 
+let loop: TaskLoop | undefined = undefined;
 
 const handleSend = () => {
     if (!userInput.value.trim() || isLoading.value) return;
 
-    autoScroll.value = true; // 发送新消息时恢复自动滚动
-    const userMessage = userInput.value.trim();
-    tabStorage.messages.push({ role: 'user', content: userMessage });
-
-    // 后端接受属性 baseURL, apiKey, model, messages, temperature
-    const baseURL = llms[llmManager.currentModelIndex].baseUrl;
-    const apiKey = llms[llmManager.currentModelIndex].userToken;
-    const model = llms[llmManager.currentModelIndex].userModel;
-    const temperature = tabStorage.settings.temperature;
-    const tools = getToolSchema(tabStorage.settings.enableTools);
-
-    const userMessages = [];
-    if (tabStorage.settings.systemPrompt) {
-        userMessages.push({
-            role: 'system',
-            content: tabStorage.settings.systemPrompt
-        });
-    }
-    // 如果超出了 tabStorage.settings.contextLength, 则删除最早的消息
-    const loadMessages = tabStorage.messages.slice(-tabStorage.settings.contextLength);
-    userMessages.push(...loadMessages);
-
-    const chatData = {
-        baseURL,
-        apiKey,
-        model,
-        temperature,
-        tools,
-        messages: userMessages,
-    };
-
+    autoScroll.value = true;
     isLoading.value = true;
-    streamingContent.value = '';
 
-    const chunkHandler = bridge.addCommandListener('llm/chat/completions/chunk', data => {
-        if (data.code !== 200) {
-            handleError(data.msg || '请求模型服务时发生错误');
-            return;
-        }
-        const { chunk } = data.msg;
-        
-        const content = chunk.choices[0]?.delta?.content || '';
-        const toolCall = chunk.choices[0]?.delta?.tool_calls?.[0];
-        
-        if (content) {
-            streamingContent.value += content;
-            scrollToBottom();
-        }
-        
-        if (toolCall) {
-            if (toolCall.index === 0) {
-                // 新的工具调用开始
-                streamingToolCalls.value = [{
-                    id: toolCall.id,
-                    name: toolCall.function?.name || '',
-                    arguments: toolCall.function?.arguments || ''
-                }];
-            } else {
-                // 累积现有工具调用的信息
-                const currentCall = streamingToolCalls.value[toolCall.index];
-                if (currentCall) {
-                    if (toolCall.id) {
-                        currentCall.id = toolCall.id;
-                    }
-                    if (toolCall.function?.name) {
-                        currentCall.name = toolCall.function.name;
-                    }
-                    if (toolCall.function?.arguments) {
-                        currentCall.arguments += toolCall.function.arguments;
-                    }
-                }
-            }
-        }
-        
-        const finishReason = chunk.choices[0]?.finish_reason;
-        if (finishReason === 'tool_calls') {
-            // 工具调用完成，这里可以处理工具调用
-            console.log('Tool calls completed:', streamingToolCalls.value);
-            streamingToolCalls.value = [];
-        }
-    }, { once: false });
+    const userMessage = userInput.value.trim();
 
-    bridge.addCommandListener('llm/chat/completions/done', data => {
-        if (data.code !== 200) {
-            handleError(data.msg || '模型服务处理完成但返回错误');
-            return;
-        }
-        if (streamingContent.value) {
-            // 加入消息列表
+    loop = new TaskLoop(
+        streamingContent,
+        streamingToolCalls,
+        // onerror
+        (msg) => {
+            ElMessage({
+                message: msg,
+                type: 'error',
+                duration: 3000
+            });
 
             tabStorage.messages.push({
                 role: 'assistant',
-                content: streamingContent.value
+                content: `错误: ${msg}`
             });
-            streamingContent.value = '';
-        }
-        // 如果有工具调用结果，也加入消息列表
-        if (streamingToolCalls.value.length > 0) {
-            streamingToolCalls.value.forEach(tool => {
-                if (tool.id) {
-                    tabStorage.messages.push({
-                        role: 'tool',
-                        tool_call_id: tool.id,
-                        content: tool.arguments
-                    });
-                }
-            });
-            streamingToolCalls.value = [];
-        }
-        isLoading.value = false;
-        chunkHandler();
-    }, { once: true });
 
-    bridge.postMessage({
-        command: 'llm/chat/completions',
-        data: chatData
-    });
+            isLoading.value = false;
+        },
+        // onchunk
+        (chunk) => {
+            scrollToBottom();
+        },
+        // ondone
+        () => {
+            isLoading.value = false;
+            scrollToBottom();
 
+            loop = undefined;
+        }
+    );
+
+    loop.start(tabStorage, userMessage);
     userInput.value = '';
 };
 
 const handleAbort = () => {
-    bridge.postMessage({
-        command: 'llm/chat/completions/abort', // 假设后端有对应的中止命令
-        data: {}
-    });
-    isLoading.value = false;
-    streamingContent.value = '';
-    ElMessage.info('请求已中止');
-};
-
-const handleError = (msg: string) => {
-    ElMessage.error(msg);
-    tabStorage.messages.push({
-        role: 'assistant',
-        content: `错误: ${msg}`
-    });
-    streamingContent.value = '';
-    isLoading.value = false;
+    if (loop) {
+        loop.abort();
+        isLoading.value = false;
+        ElMessage.info('请求已中止');
+    }
 };
 
 onMounted(() => {
diff --git a/renderer/src/components/main-panel/chat/setting.vue b/renderer/src/components/main-panel/chat/setting.vue
index f194349..d6c9eb7 100644
--- a/renderer/src/components/main-panel/chat/setting.vue
+++ b/renderer/src/components/main-panel/chat/setting.vue
@@ -3,8 +3,7 @@
 		<el-tooltip content="选择模型" placement="top">
 			<div class="setting-button" size="small" @click="showModelDialog = true">
 				<span class="iconfont icon-model">
-					{{ llms[llmManager.currentModelIndex].name }}/{{
-						llms[llmManager.currentModelIndex].models[selectedModelIndex] }}
+					{{ currentServerName }}/{{ currentModelName }}
 				</span>
 			</div>
 		</el-tooltip>
@@ -142,6 +141,22 @@ const showTemperatureSlider = ref(false);
 const showContextLengthDialog = ref(false);
 const showSystemPromptDialog = ref(false);
 
+const currentServerName = computed(() => {
+	const currentLlm = llms[llmManager.currentModelIndex];
+	if (currentLlm) {
+		return currentLlm.name;
+	}
+	return '';
+});
+
+const currentModelName = computed(() => {
+	const currentLlm = llms[llmManager.currentModelIndex];
+	if (currentLlm) {
+		return currentLlm.models[selectedModelIndex.value];
+	}
+	return '';
+});	
+
 const tab = tabs.content[props.tabId];
 const tabStorage = tab.storage as ChatStorage & { settings: ChatSetting };
 
@@ -157,7 +172,6 @@ if (!tabStorage.settings) {
 	} as ChatSetting;
 }
 
-
 const selectedModelIndex = ref(llmManager.currentModelIndex);
 
 const availableModels = computed(() => {
diff --git a/renderer/src/components/main-panel/chat/task-loop.ts b/renderer/src/components/main-panel/chat/task-loop.ts
index 8117178..f0ec9b9 100644
--- a/renderer/src/components/main-panel/chat/task-loop.ts
+++ b/renderer/src/components/main-panel/chat/task-loop.ts
@@ -1,5 +1,6 @@
+/* eslint-disable */
 import { Ref } from "vue";
-import { ToolCall, ChatMessage, ChatStorage, getToolSchema } from "./chat";
+import { ToolCall, ChatStorage, getToolSchema } from "./chat";
 import { useMessageBridge } from "@/api/message-bridge";
 import type { OpenAI } from 'openai';
 import { callTool } from "../tool/tools";
@@ -16,15 +17,15 @@ interface TaskLoopOptions {
  */
 export class TaskLoop {
     private bridge = useMessageBridge();
+    private currentChatId = '';
 
     constructor(
         private readonly streamingContent: Ref<string>,
         private readonly streamingToolCalls: Ref<ToolCall[]>,
-        private readonly messages: ChatMessage[],
-        private readonly taskOptions: TaskLoopOptions = { maxEpochs: 20 },
         private readonly onError: (msg: string) => void = (msg) => {},
         private readonly onChunk: (chunk: ChatCompletionChunk) => void = (chunk) => {},
         private readonly onDone: () => void = () => {},
+        private readonly taskOptions: TaskLoopOptions = { maxEpochs: 20 },
     ) {}
 
     private async handleToolCalls(toolCalls: ToolCall[]) {
@@ -83,9 +84,8 @@ export class TaskLoop {
 
     private doConversation(chatData: ChatCompletionCreateParamsBase) {
 
-        const bridge = useMessageBridge();
         return new Promise<void>((resolve, reject) => {
-            const chunkHandler = bridge.addCommandListener('llm/chat/completions/chunk', data => {
+            const chunkHandler = this.bridge.addCommandListener('llm/chat/completions/chunk', data => {
                 if (data.code !== 200) {
                     this.onError(data.msg || '请求模型服务时发生错误');
                     reject(new Error(data.msg || '请求模型服务时发生错误'));
@@ -100,14 +100,14 @@ export class TaskLoop {
                 this.onChunk(chunk);
             }, { once: false });
         
-            bridge.addCommandListener('llm/chat/completions/done', data => {
+            this.bridge.addCommandListener('llm/chat/completions/done', data => {
                 this.onDone();
                 chunkHandler();
 
                 resolve();
             }, { once: true });
 
-            bridge.postMessage({
+            this.bridge.postMessage({
                 command: 'llm/chat/completions',
                 data: chatData
             });
@@ -149,14 +149,27 @@ export class TaskLoop {
         return chatData;
     }
 
+    public abort() {
+        this.bridge.postMessage({
+            command: 'llm/chat/completions/abort',
+            data: {
+                id: this.currentChatId
+            }
+        });
+        this.streamingContent.value = '';
+        this.streamingToolCalls.value = [];
+    }
+
 
     /**
      * @description 开启循环，异步更新 DOM
      */
-    public async start(tabStorage: ChatStorage) {
-        // 后端接受属性 baseURL, apiKey, model, messages, temperature
-        
-        while (true) {
+    public async start(tabStorage: ChatStorage, userMessage: string) {
+        // 添加目前的消息
+        tabStorage.messages.push({ role: 'user', content: userMessage });
+
+        for (let i = 0; i < this.taskOptions.maxEpochs; ++ i) {
+
             // 初始累计清空
             this.streamingContent.value = '';
             this.streamingToolCalls.value = [];
@@ -164,6 +177,8 @@ export class TaskLoop {
             // 构造 chatData
             const chatData = this.makeChatData(tabStorage);
 
+            this.currentChatId = chatData.id!;
+
             // 发送请求
             await this.doConversation(chatData);
 
@@ -179,12 +194,18 @@ export class TaskLoop {
                         content: toolCallResult
                     });
                 }
-                
+
             } else if (this.streamingContent.value) {
                 tabStorage.messages.push({
                     role: 'assistant',
                     content: this.streamingContent.value
                 });
+                break;
+
+            } else {
+                // 一些提示
+
+                break;
             }
         }
     }
diff --git a/renderer/src/components/main-panel/panel.ts b/renderer/src/components/main-panel/panel.ts
index f0f5cdf..b28551f 100644
--- a/renderer/src/components/main-panel/panel.ts
+++ b/renderer/src/components/main-panel/panel.ts
@@ -34,7 +34,14 @@ export const tabs = reactive<{
 	],
 	activeIndex: 0,
 	get activeTab() {
-		return this.content[this.activeIndex];
+		return this.content[this.activeIndex] || {
+			name: 'blank',
+			icon: 'icon-blank',
+			type: 'blank',
+			component: undefined,
+			componentIndex: -1,
+			storage: {},
+		};
 	}
 });
 
diff --git a/renderer/src/hook/panel.ts b/renderer/src/hook/panel.ts
index e7db425..7e2dbb5 100644
--- a/renderer/src/hook/panel.ts
+++ b/renderer/src/hook/panel.ts
@@ -52,7 +52,7 @@ export function loadPanels() {
     });
 }
 
-let debounceHandler: number;
+let debounceHandler: NodeJS.Timeout;
 
 export function safeSavePanels() {
 	clearTimeout(debounceHandler);
diff --git a/renderer/src/views/debug/index.vue b/renderer/src/views/debug/index.vue
index 5df7d76..3a718fe 100644
--- a/renderer/src/views/debug/index.vue
+++ b/renderer/src/views/debug/index.vue
@@ -16,7 +16,7 @@
 </template>
 
 <script setup lang="ts">
-import { defineComponent } from 'vue';
+import { defineComponent, computed } from 'vue';
 
 import Welcome from './welcome.vue';
 import { tabs } from '@/components/main-panel/panel';
diff --git a/service/src/controller/llm.ts b/service/src/controller/llm.ts
index a9cd8d0..e17adca 100644
--- a/service/src/controller/llm.ts
+++ b/service/src/controller/llm.ts
@@ -14,7 +14,7 @@ export async function chatCompletionHandler(client: MCPClient | undefined, data:
 	}
 
 
-    const { baseURL, apiKey, model, messages, temperature, tools = [] } = data;
+    let { baseURL, apiKey, model, messages, temperature, tools = [] } = data;
 
     try {
 		const client = new OpenAI({
@@ -22,7 +22,9 @@ export async function chatCompletionHandler(client: MCPClient | undefined, data:
 			apiKey
 		});
 
-        console.log(tools);
+        if (tools.length === 0) {
+        	tools = undefined;
+        }
         
 
         const stream = await client.chat.completions.create({
diff --git a/service/tabs.json b/service/tabs.json
index 1da574f..78744bd 100644
--- a/service/tabs.json
+++ b/service/tabs.json
@@ -1,5 +1,5 @@
 {
-  "currentIndex": 1,
+  "currentIndex": 0,
   "tabs": [
     {
       "name": "交互测试",
@@ -10,7 +10,19 @@
         "messages": [
           {
             "role": "user",
-            "content": "test add"
+            "content": "hello"
+          },
+          {
+            "role": "assistant",
+            "content": "Hello! How can I assist you today?"
+          },
+          {
+            "role": "user",
+            "content": "请问什么是聚类算法"
+          },
+          {
+            "role": "assistant",
+            "content": "聚类算法（Clustering Algorithm）是一种**无监督学习**（Unsupervised Learning）方法，用于将数据集中的样本划分为若干个组（称为“簇”或“类”），使得同一组内的样本彼此相似，而不同组的样本差异较大。聚类算法的目标是通过数据的内在结构，发现数据中的潜在模式或分组。\n\n### 聚类算法的核心思想\n1. **相似性度量**：通过距离（如欧氏距离、曼哈顿距离）或相似性（如余弦相似度）来衡量样本之间的相似程度。\n2. **簇内紧凑性**：同一簇内的样本应尽可能相似。\n3. **簇间分离性**：不同簇的样本应尽可能不相似。\n\n---\n\n### 常见的聚类算法\n1. **K-Means**  \n   - 将数据划分为K个簇，每个簇的中心由簇内样本的平均值表示。\n   - 适用于数值型数据，计算高效，但对初始中心点敏感，且需要预先指定K值。\n\n2. **层次聚类（Hierarchical Clustering）**  \n   - 通过自底向上（凝聚法）或自顶向下（分裂法）的方式构建树状图（Dendrogram）。\n   - 不需要预先指定簇的数量，但计算复杂度较高。\n\n3. **DBSCAN（Density-Based Spatial Clustering of Applications with Noise）**  \n   - 基于密度的聚类，能够发现任意形状的簇，并能识别噪声点。\n   - 不需要预先指定簇的数量，但对参数（如邻域半径和最小样本数）敏感。\n\n4. **高斯混合模型（GMM, Gaussian Mixture Model）**  \n   - 假设数据由多个高斯分布混合生成，通过概率模型进行聚类。\n   - 适用于数据分布复杂的情况，但计算复杂度较高。\n\n5. **谱聚类（Spectral Clustering）**  \n   - 基于图论的聚类方法，利用数据的相似性矩阵进行降维和聚类。\n   - 适用于非凸形状的簇，但对相似性矩阵的计算要求较高。\n\n---\n\n### 聚类算法的应用场景\n1. **客户分群**：根据消费行为将用户划分为不同群体，便于精准营销。\n2. **图像分割**：将图像中的像素聚类为不同的区域。\n3. **异常检测**：通过聚类识别离群点（如金融欺诈检测）。\n4. **文本挖掘**：对文档或词汇进行聚类，发现主题或类别。\n5. **生物信息学**：基因表达数据的聚类分析。\n\n---\n\n### 聚类算法的评估指标\n1. **轮廓系数（Silhouette Coefficient）**：衡量样本与同簇和其他簇的相似性，值越接近1表示聚类效果越好。\n2. **Calinski-Harabasz指数**：基于簇内离散度和簇间离散度的比值，值越大表示聚类效果越好。\n3. **Davies-Bouldin指数**：衡量簇内距离与簇间距离的比值，值越小表示聚类效果越好。\n\n---\n\n如果你有具体的数据或场景需要聚类分析，可以告诉我，我可以帮助你选择合适的算法或工具！"
           }
         ],
         "settings": {
@@ -43,24 +55,6 @@
           "systemPrompt": ""
         }
       }
-    },
-    {
-      "name": "工具",
-      "icon": "icon-tool",
-      "type": "blank",
-      "componentIndex": 2,
-      "storage": {
-        "lastToolCallResponse": {
-          "content": [
-            {
-              "type": "text",
-              "text": "4"
-            }
-          ],
-          "isError": false
-        },
-        "currentToolName": "add"
-      }
     }
   ]
 }
\ No newline at end of file