diff --git a/docs/latest/changelog/roadmap.md b/docs/latest/changelog/roadmap.md
index d3d52e11..df4782d2 100644
--- a/docs/latest/changelog/roadmap.md
+++ b/docs/latest/changelog/roadmap.md
@@ -11,10 +11,14 @@
 - 文档解析部分的 markdown 中的图片替换为内部可访问的链接 (2/4)
 - chat_model 的 call 需要异步
 - 优化chunk逻辑，移除 QA 分割，集成到普通分块中
+- 考虑修改附件的处理逻辑，考虑使用文件系统，将附件解析后放到文件系统中，智能体按需读取，用户可以使用 @ 来引用附件，例如 @file:reports.md 相较于现在的处理逻辑感觉会更加自然一点。在此之前可能还要考虑文件系统的后端支持问题
+- skills 如何实现还需要继续调研
 
 ### Bugs
 - 部分异常状态下，智能体的模型名称出现重叠[#279](https://github.com/xerrors/Yuxi-Know/issues/279)
+- 部分 local 的 mcp server 无法正常加载，但是建议在项目外部启动 mcp 服务器，然后通过 sse 的方式使用。
 - DeepSeek 官方接口适配会出现问题
+- 部分推理后端与 langchain 的适配有问题：
 - 目前的知识库的图片存在公开访问风险
 - 工具传递给模型的时候，使用英文，但部分模型不支持中文函数名（如gpt-4o-mini）
 - 首页加载的问题
diff --git a/src/agents/chatbot/tools.py b/src/agents/chatbot/tools.py
index 0a7114cb..c19d7707 100644
--- a/src/agents/chatbot/tools.py
+++ b/src/agents/chatbot/tools.py
@@ -12,8 +12,8 @@ from src.utils import logger
 
 
 @tool
-async def text_to_img_qwen(text: str) -> str:
-    """（用来测试文件存储）使用模型生成图片， 会返回图片的URL"""
+async def text_to_img_demo(text: str) -> str:
+    """【测试用】使用模型生成图片， 会返回图片的URL"""
 
     url = "https://api.siliconflow.cn/v1/images/generations"
 
@@ -27,13 +27,13 @@ async def text_to_img_qwen(text: str) -> str:
         response = requests.post(url, json=payload, headers=headers)
         response_json = response.json()
     except Exception as e:
-        logger.error(f"Failed to generate image with Kolors: {e}")
+        logger.error(f"Failed to generate image with: {e}")
         raise ValueError(f"Image generation failed: {e}")
 
     try:
         image_url = response_json["images"][0]["url"]
     except (KeyError, IndexError, TypeError) as e:
-        logger.error(f"Failed to parse image URL from Kolors response: {e}, {response_json=}")
+        logger.error(f"Failed to parse image URL from response: {e}, {response_json=}")
         raise ValueError(f"Image URL extraction failed: {e}")
 
     # 2. Upload to MinIO (Simplified)
@@ -51,6 +51,6 @@ async def text_to_img_qwen(text: str) -> str:
 def get_tools() -> list[Any]:
     """获取所有可运行的工具（给大模型使用）"""
     tools = get_buildin_tools()
-    tools.append(text_to_img_qwen)
+    tools.append(text_to_img_demo)
     tools.extend(get_mysql_tools())
     return tools
diff --git a/web/src/assets/css/base.dark.css b/web/src/assets/css/base.dark.css
index 406cd904..9c2daee7 100644
--- a/web/src/assets/css/base.dark.css
+++ b/web/src/assets/css/base.dark.css
@@ -107,12 +107,12 @@
   --color-text-tertiary: rgba(255, 255, 255, 0.45);
 
   /* Shadow System - 深色模式阴影系统 */
-  --shadow-0: rgba(0, 0, 0, 0.1);
-  --shadow-1: rgba(0, 0, 0, 0.2);
-  --shadow-2: rgba(0, 0, 0, 0.3);
-  --shadow-3: rgba(0, 0, 0, 0.4);
-  --shadow-4: rgba(0, 0, 0, 0.5);
-  --shadow-5: rgba(0, 0, 0, 0.6);
+  --shadow-0: rgba(255, 255, 255, 0.02);
+  --shadow-1: rgba(255, 255, 255, 0.05);
+  --shadow-2: rgba(255, 255, 255, 0.08);
+  --shadow-3: rgba(255, 255, 255, 0.12);
+  --shadow-4: rgba(255, 255, 255, 0.16);
+  --shadow-5: rgba(255, 255, 255, 0.20);
 
 
   --color-trans-light: rgba(0, 0, 0, 0.85);
diff --git a/web/src/components/AgentConfigSidebar.vue b/web/src/components/AgentConfigSidebar.vue
index 1b01a2d4..fabd44a4 100644
--- a/web/src/components/AgentConfigSidebar.vue
+++ b/web/src/components/AgentConfigSidebar.vue
@@ -684,7 +684,8 @@ const resetConfig = async () => {
           background-color: var(--gray-25);
           padding: 12px;
           border-radius: 8px;
-          box-shadow: 0px 1px 1px var(--shadow-2);
+          border: 1px solid var(--gray-100);
+          // box-shadow: 0px 0px 2px var(--shadow-3);
 
           :deep(label.form_item_model) {
             font-weight: 600;
diff --git a/web/src/components/AgentMessageComponent.vue b/web/src/components/AgentMessageComponent.vue
index ace57a95..332e7a35 100644
--- a/web/src/components/AgentMessageComponent.vue
+++ b/web/src/components/AgentMessageComponent.vue
@@ -4,6 +4,10 @@
   </div>
   <div class="message-box" :class="[message.type, customClasses]">
     <!-- 用户消息 -->
+    <div v-if="message.type === 'human'" class="message-copy-btn human-copy" @click="copyToClipboard(message.content)" :class="{ 'is-copied': isCopied }">
+      <Check v-if="isCopied" size="14" />
+      <Copy v-else size="14" />
+    </div>
     <p v-if="message.type === 'human'" class="message-text">{{ message.content }}</p>
 
     <p v-else-if="message.type === 'system'" class="message-text-system">{{ message.content }}</p>
@@ -102,7 +106,7 @@
 import { computed, ref } from 'vue';
 import { CaretRightOutlined, ThunderboltOutlined, LoadingOutlined } from '@ant-design/icons-vue';
 import RefsComponent from '@/components/RefsComponent.vue'
-import { Loader, CircleCheckBig } from 'lucide-vue-next';
+import { Loader, CircleCheckBig, Copy, Check } from 'lucide-vue-next';
 import { ToolResultRenderer } from '@/components/ToolCallingResult'
 import { useAgentStore } from '@/stores/agent'
 import { useInfoStore } from '@/stores/info'
@@ -150,6 +154,21 @@ const editorRef = ref()
 
 const emit = defineEmits(['retry', 'retryStoppedMessage', 'openRefs']);
 
+// 复制状态
+const isCopied = ref(false);
+
+const copyToClipboard = async (text) => {
+  try {
+    await navigator.clipboard.writeText(text);
+    isCopied.value = true;
+    setTimeout(() => {
+      isCopied.value = false;
+    }, 2000);
+  } catch (err) {
+    console.error('Failed to copy: ', err);
+  }
+};
+
 // 推理面板展开状态
 const reasoningActiveKey = ref(['hide']);
 const expandedToolCalls = ref(new Set()); // 展开的工具调用集合
@@ -321,6 +340,38 @@ const toggleToolCall = (toolCallId) => {
     white-space: pre-line;
   }
 
+  .message-copy-btn {
+    cursor: pointer;
+    color: var(--gray-400);
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    flex-shrink: 0;
+
+    &:hover {
+      color: var(--main-color);
+    }
+
+    &.is-copied {
+      color: var(--color-success-500);
+      opacity: 1;
+    }
+
+    &.human-copy {
+      position: absolute;
+      left: -28px;
+      bottom: 8px;
+    }
+  }
+
+  &:hover {
+    .message-copy-btn {
+      opacity: 1;
+    }
+  }
+
   .message-text-system {
     max-width: 100%;
     margin-bottom: 0;
diff --git a/web/src/components/KnowledgeGraphSection.vue b/web/src/components/KnowledgeGraphSection.vue
index e27980c2..7413bd45 100644
--- a/web/src/components/KnowledgeGraphSection.vue
+++ b/web/src/components/KnowledgeGraphSection.vue
@@ -264,7 +264,7 @@ onUnmounted(() => {
         backdrop-filter: blur(4px);
         padding: 2px;
         border-radius: 8px;
-        box-shadow: 0 0px 4px var(--shadow-3);
+        box-shadow: 0 0 4px 0px var(--shadow-2);
     }
 
     :deep(.ant-input-affix-wrapper) {
@@ -272,10 +272,10 @@ onUnmounted(() => {
       border-radius: 6px;
       border-color: transparent;
       box-shadow: none;
-      background: rgba(255, 255, 255, 0.6);
+      background: var(--color-trans-light);
 
       &:hover, &:focus, &-focused {
-        background: #fff;
+        background: var(--main-0);
         border-color: var(--primary-color);
       }
 
diff --git a/web/src/components/RefsComponent.vue b/web/src/components/RefsComponent.vue
index 17d9833b..e54f6b82 100644
--- a/web/src/components/RefsComponent.vue
+++ b/web/src/components/RefsComponent.vue
@@ -8,8 +8,7 @@
         @click="likeThisResponse(msg)"
         :title="feedbackState.hasSubmitted && feedbackState.rating === 'like' ? '已点赞' : '点赞'"
       >
-        <LikeFilled v-if="feedbackState.rating === 'like'" />
-        <LikeOutlined v-else />
+        <ThumbsUp size="12" :fill="feedbackState.rating === 'like' ? 'currentColor' : 'none'" />
       </span>
       <span
         class="item btn"
@@ -17,23 +16,24 @@
         @click="dislikeThisResponse(msg)"
         :title="feedbackState.hasSubmitted && feedbackState.rating === 'dislike' ? '已点踩' : '点踩'"
       >
-        <DislikeFilled v-if="feedbackState.rating === 'dislike'" />
-        <DislikeOutlined v-else />
+        <ThumbsDown size="12" :fill="feedbackState.rating === 'dislike' ? 'currentColor' : 'none'" />
       </span>
       <!-- 模型名称 -->
       <span v-if="showKey('model') && getModelName(msg)" class="item" @click="console.log(msg)">
-        <BulbOutlined /> {{ getModelName(msg) }}
+        <Bot size="12" /> {{ getModelName(msg) }}
       </span>
       <!-- 复制 -->
       <span
         v-if="showKey('copy')"
-        class="item btn" @click="copyText(msg.content)" title="复制"><CopyOutlined />
+        class="item btn" @click="copyText(msg.content)" title="复制">
+        <Check v-if="isCopied" size="12" />
+        <Copy v-else size="12" />
       </span>
 
       <!-- 重试 -->
       <span
         v-if="showKey('regenerate')"
-        class="item btn" @click="regenerateMessage()" title="重新生成"><ReloadOutlined />
+        class="item btn" @click="regenerateMessage()" title="重新生成"><RotateCcw size="12" />
       </span>
       </div>
   </div>
@@ -63,14 +63,13 @@ import { ref, computed, reactive, onMounted } from 'vue'
 import { useClipboard } from '@vueuse/core'
 import { message } from 'ant-design-vue'
 import {
-  CopyOutlined,
-  BulbOutlined,
-  ReloadOutlined,
-  LikeOutlined,
-  LikeFilled,
-  DislikeOutlined,
-  DislikeFilled,
-} from '@ant-design/icons-vue'
+  ThumbsUp,
+  ThumbsDown,
+  Bot,
+  Copy,
+  Check,
+  RotateCcw,
+} from 'lucide-vue-next'
 import { agentApi } from '@/apis'
 
 const emit = defineEmits(['retry', 'openRefs']);
@@ -110,12 +109,19 @@ const showKey = (key) => {
   return props.showRefs.includes(key)
 }
 
+// 复制状态
+const isCopied = ref(false)
+
 // 定义 copy 方法
 const copyText = async (text) => {
   if (isSupported) {
     try {
       await copy(text)
       message.success('文本已复制到剪贴板')
+      isCopied.value = true
+      setTimeout(() => {
+        isCopied.value = false
+      }, 2000)
     } catch (error) {
       console.error('复制失败:', error)
       message.error('复制失败，请手动复制')
@@ -255,11 +261,16 @@ const cancelDislike = () => {
   .item {
     background: var(--gray-50);
     color: var(--gray-700);
-    padding: 2px 8px;
+    padding: 6px 8px;
     border-radius: 8px;
     font-size: 13px;
     user-select: none;
     transition: all 0.2s ease;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: 4px;
+    line-height: 1;
 
     &.btn {
       cursor: pointer;
@@ -272,8 +283,6 @@ const cancelDislike = () => {
 
       // Disabled state - when feedback has been submitted
       &.disabled {
-        cursor: not-allowed;
-        opacity: 0.7;
 
         &:hover {
           background: var(--gray-50);