diff --git a/docs/changelog/update.md b/docs/changelog/update.md
index 18505ac1..50d955ee 100644
--- a/docs/changelog/update.md
+++ b/docs/changelog/update.md
@@ -1,6 +1,7 @@
 目前已有的开发计划包括：
 
 💭 **Features Todo**
+- [ ] LangGraph 升级到 0.6+ 版本，并适配新特性，如 context 等。
 - [ ] 使用其他的聊天记录管理方法，解决两个问题，一个是上下文长度过长，一个是上下文的类型变得更加丰富，比如多模态等等。（现在是基于 LangGraph 的 Memory 实现的，v0.2.3 版本实现），暂定使用 [mem0](github.com/mem0ai/mem0) 来实现。但是目前了解下来，还不是我想要的那种方案。可能会基于这个实现一个 ThreadConvManager 这个类。
 - [ ] 添加对于上传文件的支持：这里的复杂的地方就在于如何和历史记录结合在一起（v0.2.3 版本实现，放在记忆管理后面）
 
@@ -13,6 +14,8 @@
 
 - [ ] 支持数据库查询功能
 - [ ] 消息内容支持图片显示
+- [ ] 添加 SQL 读取工具
+- [ ] 添加绘图工具（这里的绘图是指绘制固定格式的图和表等，暂时没想好如何支持自定义绘图）
 - [ ] 添加测试脚本，覆盖最常见的功能
 - [ ] 添加用户日志与用户反馈模块，可以在 AgentView 中查看信息
 - [ ] 优化对文档信息的检索展示（检索结果页、详情页）
diff --git a/src/agents/tools_factory.py b/src/agents/tools_factory.py
index a402d927..29d28079 100644
--- a/src/agents/tools_factory.py
+++ b/src/agents/tools_factory.py
@@ -84,8 +84,8 @@ def get_kb_based_tools() -> dict[str, Any]:
                 name=tool_id,
                 description=description,
                 args_schema=KnowledgeRetrieverModel,
-                metadata=retrieve_info | {
-                    "tag": "knowledgebase"
+                metadata=retrieve_info["metadata"] | {
+                    "tag": ["knowledgebase"]
                 }
             )
 
diff --git a/src/knowledge/knowledge_base.py b/src/knowledge/knowledge_base.py
index bf6857f1..5516aa63 100644
--- a/src/knowledge/knowledge_base.py
+++ b/src/knowledge/knowledge_base.py
@@ -439,6 +439,7 @@ class KnowledgeBase(ABC):
                 "name": meta["name"],
                 "description": meta["description"],
                 "retriever": make_retriever(db_id),
+                "metadata": meta
             }
         return retrievers
 
diff --git a/web/src/components/AgentConfigSidebar.vue b/web/src/components/AgentConfigSidebar.vue
index 80e71241..f3f1903f 100644
--- a/web/src/components/AgentConfigSidebar.vue
+++ b/web/src/components/AgentConfigSidebar.vue
@@ -205,7 +205,7 @@
       <!-- 固定在底部的操作按钮 -->
       <div class="sidebar-footer" v-if="!isEmptyConfig">
         <div class="form-actions">
-          <a-button type="primary" @click="saveConfig" class="save-btn">
+          <a-button @click="saveConfig" class="save-btn" :class="{'changed': agentStore.hasConfigChanges}">
             保存配置
           </a-button>
           <!-- TODO：BUG 目前有 bug 暂时不展示 -->
@@ -631,14 +631,18 @@ watch(() => props.isOpen, (newVal) => {
 
         .save-btn {
           flex: 1;
-          background: var(--main-color);
+          background-color: var(--gray-100);
           border: none;
           border-radius: 6px;
           font-weight: 500;
           font-size: 14px;
 
+          &.changed {
+            background-color: var(--main-color);
+            color: #fff;
+          }
+
           &:hover {
-            background: var(--main-color);
             opacity: 0.9;
           }
         }
diff --git a/web/src/components/AgentMessageComponent.vue b/web/src/components/AgentMessageComponent.vue
index 09d37486..98f6cff8 100644
--- a/web/src/components/AgentMessageComponent.vue
+++ b/web/src/components/AgentMessageComponent.vue
@@ -128,7 +128,7 @@ const editorRef = ref()
 const emit = defineEmits(['retry', 'retryStoppedMessage', 'openRefs']);
 
 // 推理面板展开状态
-const reasoningActiveKey = ref(['show']);
+const reasoningActiveKey = ref(['hide']);
 const expandedToolCalls = ref(new Set()); // 展开的工具调用集合
 
 // 引入智能体 store
@@ -235,7 +235,7 @@ const toggleToolCall = (toolCallId) => {
   .reasoning-box {
     margin-top: 10px;
     margin-bottom: 15px;
-    border-radius: 12px;
+    border-radius: 8px;
     border: 1px solid var(--gray-200);
     background-color: var(--gray-25);
     overflow: hidden;
@@ -258,7 +258,7 @@ const toggleToolCall = (toolCallId) => {
           // background-color: var(--gray-100);
           font-size: 14px;
           font-weight: 500;
-          color: var(--gray-800);
+          color: var(--gray-700);
           // border-bottom: 1px solid var(--gray-200);
           transition: all 0.2s ease;
 
@@ -267,7 +267,7 @@ const toggleToolCall = (toolCallId) => {
           }
 
           .ant-collapse-expand-icon {
-            color: var(--main-color);
+            color: var(--gray-400);
           }
         }
 
diff --git a/web/src/components/DebugComponent.vue b/web/src/components/DebugComponent.vue
index 55eed505..39e10a72 100644
--- a/web/src/components/DebugComponent.vue
+++ b/web/src/components/DebugComponent.vue
@@ -94,10 +94,11 @@
 </template>
 
 <script setup>
-import { ref, onMounted, onActivated, onUnmounted, nextTick, reactive, computed, h } from 'vue';
+import { ref, onMounted, onActivated, onUnmounted, nextTick, reactive, computed, h, toRaw } from 'vue';
 import { useConfigStore } from '@/stores/config';
 import { useUserStore } from '@/stores/user';
 import { useDatabaseStore } from '@/stores/database';
+import { useAgentStore } from '@/stores/agent';
 import { useThrottleFn } from '@vueuse/core';
 import { message } from 'ant-design-vue';
 import {
@@ -121,6 +122,7 @@ import { checkAdminPermission } from '@/stores/user';
 const configStore = useConfigStore()
 const userStore = useUserStore();
 const databaseStore = useDatabaseStore();
+const agentStore = useAgentStore();
 const config = configStore.config;
 
 
@@ -144,7 +146,6 @@ const state = reactive({
   isFullscreen: false,
 });
 
-const logs = ref('');
 const error = ref('');
 const logContainer = ref(null);
 let autoRefreshInterval = null;
@@ -231,11 +232,6 @@ const onSearch = () => {
   // 搜索会通过computed自动触发
 };
 
-// 过滤日志
-const filterLogs = () => {
-  // 过滤会通过computed自动触发
-};
-
 // 日志级别选择相关方法
 const isLogLevelSelected = (level) => {
   return state.selectedLevels.includes(level);
@@ -376,24 +372,67 @@ const printAgentConfig = async () => {
   if (!checkAdminPermission()) return;
 
   try {
-    console.log('=== 智能体配置 ===');
+    console.log('=== 智能体配置信息 ===');
 
-    // 获取智能体列表
-    const agentsData = await agentApi.getAgents();
-    console.log('智能体列表:', JSON.stringify(agentsData.agents, null, 2));
+    // 从store 获取状态信息
+    console.log('Store 状态:', {
+      isInitialized: agentStore.isInitialized,
+      selectedAgentId: agentStore.selectedAgentId,
+      defaultAgentId: agentStore.defaultAgentId,
+      currentThreadId: agentStore.currentThreadId,
+      isStreaming: agentStore.isStreaming,
+      loadingStates: {
+        isLoadingAgents: agentStore.isLoadingAgents,
+        isLoadingConfig: agentStore.isLoadingConfig,
+        isLoadingTools: agentStore.isLoadingTools,
+        isLoadingThreads: agentStore.isLoadingThreads,
+        isLoadingMessages: agentStore.isLoadingMessages
+      },
+      error: agentStore.error
+    });
 
-    // 获取默认智能体
-    const defaultAgent = await agentApi.getDefaultAgent();
-    console.log('默认智能体:', JSON.stringify(defaultAgent, null, 2));
+    // 智能体列表信息
+    console.log('智能体列表 (从store):', {
+      count: agentStore.agentsList.length,
+      agents: toRaw(agentStore.agentsList)
+    });
 
-    // 获取每个智能体的配置
-    for (const agent of agentsData.agents) {
-      try {
-        const agentConfig = await agentApi.getAgentConfig(agent.id);
-        console.log(`智能体 "${agent.name}" 配置:`, JSON.stringify(agentConfig, null, 2));
-      } catch (err) {
-        console.log(`智能体 "${agent.name}" 配置获取失败:`, err.message);
-      }
+    // 当前选中智能体信息
+    if (agentStore.selectedAgent) {
+      console.log('当前选中智能体:', {
+        agent: toRaw(agentStore.selectedAgent),
+        isDefault: agentStore.isDefaultAgent,
+        configSchema: toRaw(agentStore.configSchema),
+        configurableItems: Object.keys(agentStore.configurableItems).length
+      });
+
+      // 当前智能体配置
+      console.log('当前智能体配置:', {
+        current: toRaw(agentStore.agentConfig),
+        original: toRaw(agentStore.originalAgentConfig),
+        hasChanges: agentStore.hasConfigChanges
+      });
+    }
+
+    // 工具信息
+    console.log('可用工具:', toRaw(agentStore.availableTools));
+
+    // 线程信息
+    console.log('线程信息:', {
+      currentAgentThreads: agentStore.currentAgentThreads.length,
+      currentThread: agentStore.currentThread ? toRaw(agentStore.currentThread) : null,
+      currentThreadMessages: agentStore.currentThreadMessages.length
+    });
+
+    // 对话状态
+    if (agentStore.isStreaming || Object.keys(agentStore.onGoingConv.msgChunks).length > 0) {
+      console.log('当前对话状态:', {
+        isStreaming: agentStore.isStreaming,
+        ongoingChunks: Object.keys(agentStore.onGoingConv.msgChunks).length,
+        ongoingMessages: agentStore.onGoingConvMessages.length,
+        conversations: agentStore.conversations.length,
+        detail: toRaw(agentStore.conversations)
+      });
     }
 
   } catch (error) {
@@ -462,7 +501,7 @@ const printAgentConfig = async () => {
   }
 
   .auto-refresh-button {
-    color:white;
+    color: white;
   }
 }
 
diff --git a/web/src/components/ToolCallingResult/KnowledgeBaseResult.vue b/web/src/components/ToolCallingResult/KnowledgeBaseResult.vue
index 51dd2d23..687c61d5 100644
--- a/web/src/components/ToolCallingResult/KnowledgeBaseResult.vue
+++ b/web/src/components/ToolCallingResult/KnowledgeBaseResult.vue
@@ -38,16 +38,16 @@
             v-for="(chunk, index) in fileGroup.chunks"
             :key="chunk.id"
             class="chunk-item"
-            :class="{ 'high-relevance': chunk.rerank_score > 0.5 }"
+            :class="{ 'high-relevance': chunk.score > 0.5 }"
             @click="showChunkDetail(chunk, index + 1)"
           >
             <div class="chunk-summary">
               <span class="chunk-index">#{{ index + 1 }}</span>
               <div class="chunk-scores">
-                <span class="score-item">相似度 {{ (chunk.distance * 100).toFixed(0) }}%</span>
+                <span class="score-item">相似度 {{ (chunk.score * 100).toFixed(0) }}%</span>
                 <span v-if="chunk.rerank_score" class="score-item">重排序 {{ (chunk.rerank_score * 100).toFixed(0) }}%</span>
               </div>
-              <span class="chunk-preview">{{ getPreviewText(chunk.entity.text) }}</span>
+              <span class="chunk-preview">{{ getPreviewText(chunk.content) }}</span>
               <EyeOutlined class="view-icon" />
             </div>
           </div>
@@ -62,7 +62,7 @@
     <!-- 弹窗展示chunk详细信息 -->
     <a-modal
       v-model:open="modalVisible"
-      :title="`文档片段 #${selectedChunk?.index} - ${selectedChunk?.data?.file?.filename}`"
+      :title="`文档片段 #${selectedChunk?.index} - ${selectedChunk?.data?.metadata?.source}`"
       width="800px"
       :footer="null"
       class="chunk-detail-modal"
@@ -72,10 +72,10 @@
           <div class="detail-scores">
             <div class="score-card">
               <div class="score-label">相似度分数</div>
-              <div class="score-value-large">{{ (selectedChunk.data.distance * 100).toFixed(1) }}%</div>
+              <div class="score-value-large">{{ (selectedChunk.data.score * 100).toFixed(1) }}%</div>
               <a-progress
-                :percent="getPercent(selectedChunk.data.distance)"
-                :stroke-color="getScoreColor(selectedChunk.data.distance)"
+                :percent="getPercent(selectedChunk.data.score)"
+                :stroke-color="getScoreColor(selectedChunk.data.score)"
                 :show-info="false"
                 stroke-width="6"
               />
@@ -92,13 +92,13 @@
             </div>
           </div>
           <div class="detail-meta">
-            <span class="meta-item"><DatabaseOutlined /> ID: {{ selectedChunk.data.id }}</span>
+            <span class="meta-item"><DatabaseOutlined /> ID: {{ selectedChunk.data.metadata.chunk_id || selectedChunk.data.metadata.file_id }}</span>
           </div>
         </div>
 
         <div class="detail-content">
           <h5>文档内容</h5>
-          <div class="content-text">{{ selectedChunk.data.entity.text }}</div>
+          <div class="content-text">{{ selectedChunk.data.content }}</div>
         </div>
       </div>
     </a-modal>
@@ -128,7 +128,7 @@ const fileGroups = computed(() => {
   const groups = new Map()
 
   props.data.forEach(item => {
-    const filename = item.file.filename
+    const filename = item.metadata.source
     if (!groups.has(filename)) {
       groups.set(filename, {
         filename,
@@ -187,66 +187,71 @@ const getScoreColor = (score) => {
   border: 1px solid var(--gray-200);
 
   .kb-header {
-    padding: 10px 14px;
+    padding: 12px 16px;
     border-bottom: 1px solid var(--gray-200);
-    background: var(--gray-50);
+    background: var(--gray-25);
 
     h4 {
-      margin: 0 0 2px 0;
-      color: var(--main-color);
+      margin: 0 0 4px 0;
+      color: var(--gray-800);
       font-size: 14px;
       font-weight: 500;
       display: flex;
       align-items: center;
       gap: 6px;
+
+      .anticon {
+        color: var(--main-color);
+        font-size: 13px;
+      }
     }
 
     .result-summary {
-      font-size: 11px;
-      color: var(--gray-600);
+      font-size: 12px;
+      color: var(--gray-500);
     }
   }
 
   .kb-results {
-    padding: 6px;
+    padding: 8px;
     display: flex;
     flex-direction: column;
-    gap: 4px;
+    gap: 6px;
   }
 
   .file-group {
-    border: 1px solid var(--gray-200);
-    border-radius: 6px;
+    border: 1px solid var(--gray-150);
+    border-radius: 8px;
     background: var(--gray-0);
     overflow: hidden;
 
     .file-header {
-      padding: 10px 12px;
+      padding: 12px 14px;
       display: flex;
       align-items: center;
       justify-content: space-between;
       cursor: pointer;
-      transition: all 0.15s ease;
-      background: var(--gray-25);
+      transition: all 0.2s ease;
+      background: var(--gray-10);
 
       &:hover {
-        background: var(--gray-50);
+        background: var(--gray-25);
       }
 
       &.expanded {
-        background: var(--main-10);
-        border-bottom: 1px solid var(--gray-200);
+        background: var(--gray-50);
+        border-bottom: 1px solid var(--gray-150);
       }
 
       .file-info {
         display: flex;
         align-items: center;
-        gap: 8px;
+        gap: 10px;
         flex: 1;
         min-width: 0;
 
         .anticon {
-          color: var(--main-color);
+          color: var(--gray-500);
           font-size: 13px;
         }
 
@@ -263,17 +268,18 @@ const getScoreColor = (score) => {
 
         .chunk-count {
           font-size: 11px;
-          color: var(--gray-500);
-          background: var(--gray-100);
-          padding: 1px 5px;
-          border-radius: 10px;
+          color: var(--gray-400);
+          background: var(--gray-50);
+          padding: 2px 6px;
+          border-radius: 12px;
+          border: 1px solid var(--gray-150);
           white-space: nowrap;
         }
       }
 
       .expand-icon {
-        color: var(--gray-500);
-        transition: transform 0.15s ease;
+        color: var(--gray-400);
+        transition: transform 0.2s ease;
         font-size: 12px;
 
         .rotated {
@@ -283,25 +289,25 @@ const getScoreColor = (score) => {
     }
 
     .chunks-container {
-      background: var(--gray-10);
+      background: var(--gray-0);
     }
 
     .chunk-item {
-      padding: 8px 12px;
+      padding: 10px 14px;
       border-bottom: 1px solid var(--gray-100);
       cursor: pointer;
-      transition: all 0.15s ease;
+      transition: all 0.2s ease;
 
       &:last-child {
         border-bottom: none;
       }
 
       &.high-relevance {
-        background: var(--main-10);
+        background: var(--main-5);
       }
 
       &:hover {
-        background: var(--main-30);
+        background: var(--gray-25);
 
         .view-icon {
           opacity: 1;
@@ -311,34 +317,38 @@ const getScoreColor = (score) => {
       .chunk-summary {
         display: flex;
         align-items: center;
-        gap: 8px;
+        gap: 10px;
 
         .chunk-index {
-          color: var(--main-color);
-          font-size: 10px;
+          color: var(--gray-500);
+          font-size: 11px;
           font-weight: 500;
-          min-width: 18px;
+          min-width: 20px;
           text-align: center;
+          background: var(--gray-25);
+          padding: 1px 4px;
+          border-radius: 4px;
         }
 
         .chunk-scores {
           display: flex;
-          gap: 4px;
+          gap: 6px;
 
           .score-item {
             font-size: 11px;
-            color: var(--gray-700);
-            // background: var(--main-10);
-            padding: 1px 4px;
+            color: var(--gray-600);
+            background: var(--gray-25);
+            padding: 1px 5px;
             border-radius: 4px;
+            border: 1px solid var(--gray-100);
             white-space: nowrap;
           }
         }
 
         .chunk-preview {
           flex: 1;
-          font-size: 11px;
-          color: var(--gray-700);
+          font-size: 12px;
+          color: var(--gray-600);
           white-space: nowrap;
           overflow: hidden;
           text-overflow: ellipsis;
@@ -346,10 +356,10 @@ const getScoreColor = (score) => {
         }
 
         .view-icon {
-          color: var(--main-color);
+          color: var(--gray-400);
           font-size: 12px;
-          opacity: 0.6;
-          transition: opacity 0.15s ease;
+          opacity: 0.5;
+          transition: opacity 0.2s ease;
         }
       }
     }
@@ -386,21 +396,23 @@ const getScoreColor = (score) => {
 
       .score-card {
         flex: 1;
-        padding: 8px 12px;
-        background: var(--gray-50);
-        border-radius: 6px;
-        border: 1px solid var(--gray-200);
+        padding: 12px 14px;
+        background: var(--gray-25);
+        border-radius: 8px;
+        border: 1px solid var(--gray-150);
 
         .score-label {
-          font-size: 14px;
-          color: var(--gray-600);
-          margin-bottom: 4px;
+          font-size: 12px;
+          color: var(--gray-500);
+          margin-bottom: 6px;
+          font-weight: 500;
         }
 
         .score-value-large {
           font-size: 18px;
           font-weight: 600;
-          color: var(--main-color);
+          color: var(--gray-800);
+          margin-bottom: 8px;
         }
       }
     }
@@ -411,13 +423,13 @@ const getScoreColor = (score) => {
 
       .meta-item {
         font-size: 11px;
-        color: var(--gray-500);
+        color: var(--gray-400);
         display: flex;
         align-items: center;
         gap: 4px;
 
         .anticon {
-          color: var(--main-color);
+          color: var(--gray-500);
         }
       }
     }
@@ -437,10 +449,10 @@ const getScoreColor = (score) => {
       color: var(--gray-700);
       white-space: pre-wrap;
       word-break: break-word;
-      background: var(--gray-50);
+      background: var(--gray-25);
       padding: 16px;
-      border-radius: 6px;
-      border: 1px solid var(--gray-200);
+      border-radius: 8px;
+      border: 1px solid var(--gray-150);
       max-height: 400px;
       overflow-y: auto;
     }
diff --git a/web/src/components/ToolCallingResult/ToolResultRenderer.vue b/web/src/components/ToolCallingResult/ToolResultRenderer.vue
index ee3d8cbd..50733e18 100644
--- a/web/src/components/ToolCallingResult/ToolResultRenderer.vue
+++ b/web/src/components/ToolCallingResult/ToolResultRenderer.vue
@@ -44,6 +44,9 @@ import WebSearchResult from './WebSearchResult.vue'
 import KnowledgeBaseResult from './KnowledgeBaseResult.vue'
 import KnowledgeGraphResult from './KnowledgeGraphResult.vue'
 import CalculatorResult from './CalculatorResult.vue'
+import { useAgentStore } from '@/stores/agent';
+
+const agentStore = useAgentStore()
 
 const props = defineProps({
   toolName: {
@@ -56,6 +59,11 @@ const props = defineProps({
   }
 })
 
+const tool = computed(() => {
+  return agentStore?.availableTools?.[props.toolName] || null
+})
+
+
 // 解析数据
 const parsedData = computed(() => {
   if (typeof props.resultContent === 'string') {
@@ -87,23 +95,28 @@ const isWebSearchResult = computed(() => {
 
 // 判断是否为知识库检索结果
 const isKnowledgeBaseResult = computed(() => {
-  const toolNameLower = props.toolName.toLowerCase()
-  const isKnowledgeBaseTool = toolNameLower.includes('retrieve') ||
-                             toolNameLower.includes('knowledge')
+  // 首先检查工具的 metadata
+  const currentTool = tool.value
+  if (currentTool && currentTool.metadata) {
+    const metadata = currentTool.metadata
+    const hasKnowledgebaseTag = metadata.tag && metadata.tag.includes('knowledgebase')
+    const isNotLightrag = metadata.kb_type !== 'lightrag'
 
-  if (!isKnowledgeBaseTool) return false
+    if (hasKnowledgebaseTag && isNotLightrag) {
+      const data = parsedData.value
+      return Array.isArray(data) &&
+             data.length > 0 &&
+             data.every(item =>
+               item &&
+               typeof item === 'object' &&
+               'content' in item &&
+               'score' in item &&
+               'metadata' in item
+             )
+    }
+  }
 
-  const data = parsedData.value
-  return Array.isArray(data) &&
-         data.length > 0 &&
-         data.every(item =>
-           item &&
-           typeof item === 'object' &&
-           'id' in item &&
-           'distance' in item &&
-           'entity' in item &&
-           'file' in item
-         )
+  return false
 })
 
 // 判断是否为知识图谱查询结果