diff --git a/packages/ui/src/components/MarkdownRenderer.vue b/packages/ui/src/components/MarkdownRenderer.vue
index 750ee6e0..7ba9aabd 100644
--- a/packages/ui/src/components/MarkdownRenderer.vue
+++ b/packages/ui/src/components/MarkdownRenderer.vue
@@ -1,192 +1,183 @@
 <template>
-    <div class="markdown-content" v-html="renderedMarkdown"></div>
-  </template>
-  
-  <script setup>
-  import { ref, watch, onMounted } from 'vue';
-  import { marked } from 'marked';
-  import DOMPurify from 'dompurify';
-  import hljs from 'highlight.js';
-  import 'highlight.js/styles/github.css';
-  
-  const props = defineProps({
-    content: {
-      type: String,
-      default: ''
-    }
-  });
-  
-  const renderedMarkdown = ref('');
-  
-  // 配置marked使用highlight.js进行代码高亮
-  marked.setOptions({
-    highlight: function(code, lang) {
-      const language = hljs.getLanguage(lang) ? lang : 'plaintext';
-      return hljs.highlight(code, { language }).value;
-    },
-    langPrefix: 'hljs language-',
-    breaks: true,
-    gfm: true,
-    headerIds: true,
-    mangle: false,
-    sanitize: false,
-    smartLists: true,
-    smartypants: false
-  });
-  
-  // 渲染Markdown内容
-  const renderMarkdown = () => {
-    if (!props.content) {
-      renderedMarkdown.value = '';
-      return;
-    }
-    
-    try {
-      // 使用marked将Markdown转为HTML
-      const rawHtml = marked.parse(props.content);
-      // 使用DOMPurify清理HTML，防止XSS攻击
-      renderedMarkdown.value = DOMPurify.sanitize(rawHtml);
-    } catch (error) {
-      console.error('Markdown parsing error:', error);
-      renderedMarkdown.value = `<p class="text-red-500">Error rendering markdown: ${error.message}</p>`;
-    }
-  };
-  
-  // 监听content变化时重新渲染
-  watch(() => props.content, renderMarkdown, { immediate: true });
-  
-  // 组件挂载时渲染
-  onMounted(() => {
-    renderMarkdown();
-  });
-  </script>
-  
-  <style>
-  /* Markdown样式 */
-  .markdown-content {
-    color: var(--theme-text-color, #333);
-    line-height: 1.6;
-    word-wrap: break-word;
+  <div class="markdown-content theme-markdown-content theme-text" v-html="renderedMarkdown"></div>
+</template>
+
+<script setup>
+import { ref, watch, onMounted } from 'vue';
+import { marked } from 'marked';
+import DOMPurify from 'dompurify';
+import hljs from 'highlight.js';
+import 'highlight.js/styles/github.css';
+
+const props = defineProps({
+  content: {
+    type: String,
+    default: ''
+  }
+});
+
+const renderedMarkdown = ref('');
+
+// 配置marked使用highlight.js进行代码高亮
+marked.setOptions({
+  highlight: function(code, lang) {
+    const language = hljs.getLanguage(lang) ? lang : 'plaintext';
+    return hljs.highlight(code, { language }).value;
+  },
+  langPrefix: 'hljs language-',
+  breaks: true,
+  gfm: true,
+  headerIds: true,
+  mangle: false,
+  sanitize: false,
+  smartLists: true,
+  smartypants: false
+});
+
+// 渲染Markdown内容
+const renderMarkdown = () => {
+  if (!props.content) {
+    renderedMarkdown.value = '';
+    return;
   }
   
-  .markdown-content h1 {
-    font-size: 2em;
-    margin-top: 1.5em;
-    margin-bottom: 0.8em;
-    font-weight: 600;
+  try {
+    // 使用marked将Markdown转为HTML
+    const rawHtml = marked.parse(props.content);
+    // 使用DOMPurify清理HTML，防止XSS攻击
+    renderedMarkdown.value = DOMPurify.sanitize(rawHtml);
+  } catch (error) {
+    console.error('Markdown parsing error:', error);
+    renderedMarkdown.value = `<p class="text-red-500">Error rendering markdown: ${error.message}</p>`;
   }
-  
-  .markdown-content h2 {
-    font-size: 1.5em;
-    margin-top: 1.3em;
-    margin-bottom: 0.7em;
-    font-weight: 600;
-    border-bottom: 1px solid #eee;
-    padding-bottom: 0.3em;
-  }
-  
-  .markdown-content h3 {
-    font-size: 1.25em;
-    margin-top: 1.2em;
-    margin-bottom: 0.6em;
-    font-weight: 600;
-  }
-  
-  .markdown-content h4 {
-    font-size: 1em;
-    margin-top: 1.1em;
-    margin-bottom: 0.5em;
-    font-weight: 600;
-  }
-  
-  .markdown-content p {
-    margin-bottom: 1em;
-    white-space: pre-wrap;
-  }
-  
-  .markdown-content ul, 
-  .markdown-content ol {
-    padding-left: 2em;
-    margin-bottom: 1em;
-  }
-  
-  .markdown-content li {
-    margin-bottom: 0.5em;
-  }
-  
-  .markdown-content pre {
-    background-color: #f6f8fa;
-    border-radius: 6px;
-    padding: 1em;
-    overflow: auto;
-    margin-bottom: 1em;
-  }
-  
-  .markdown-content code {
-    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
-    font-size: 0.9em;
-    padding: 0.2em 0.4em;
-    margin: 0;
-    background-color: rgba(175, 184, 193, 0.2);
-    border-radius: 3px;
-  }
-  
-  .markdown-content pre code {
-    padding: 0;
-    background-color: transparent;
-  }
-  
-  .markdown-content blockquote {
-    padding: 0 1em;
-    color: #6a737d;
-    border-left: 0.25em solid #dfe2e5;
-    margin-left: 0;
-    margin-right: 0;
-    margin-bottom: 1em;
-  }
-  
-  .markdown-content table {
-    border-collapse: collapse;
-    width: 100%;
-    margin-bottom: 1em;
-    overflow: auto;
-  }
-  
-  .markdown-content table th,
-  .markdown-content table td {
-    padding: 0.5em 1em;
-    border: 1px solid #dfe2e5;
-  }
-  
-  .markdown-content table th {
-    font-weight: 600;
-    background-color: #f6f8fa;
-  }
-  
-  .markdown-content table tr:nth-child(2n) {
-    background-color: #f6f8fa;
-  }
-  
-  .markdown-content img {
-    max-width: 100%;
-    box-sizing: border-box;
-    margin: 1em 0;
-  }
-  
-  .markdown-content hr {
-    height: 0.25em;
-    padding: 0;
-    margin: 1.5em 0;
-    background-color: #e1e4e8;
-    border: 0;
-  }
-  
-  .markdown-content a {
-    color: var(--theme-primary-color, #0366d6);
-    text-decoration: none;
-  }
-  
-  .markdown-content a:hover {
-    text-decoration: underline;
-  }
-  </style>
\ No newline at end of file
+};
+
+// 监听content变化时重新渲染
+watch(() => props.content, renderMarkdown, { immediate: true });
+
+// 组件挂载时渲染
+onMounted(() => {
+  renderMarkdown();
+});
+</script>
+
+<style>
+/* 基本布局和非颜色样式 */
+.markdown-content {
+  line-height: 1.6;
+  word-wrap: break-word;
+}
+
+/* 标题样式 */
+.markdown-content h1 {
+  font-size: 2em;
+  margin-top: 1.5em;
+  margin-bottom: 0.8em;
+  font-weight: 600;
+}
+
+.markdown-content h2 {
+  font-size: 1.5em;
+  margin-top: 1.3em;
+  margin-bottom: 0.7em;
+  font-weight: 600;
+  padding-bottom: 0.3em;
+}
+
+.markdown-content h3 {
+  font-size: 1.25em;
+  margin-top: 1.2em;
+  margin-bottom: 0.6em;
+  font-weight: 600;
+}
+
+.markdown-content h4 {
+  font-size: 1em;
+  margin-top: 1.1em;
+  margin-bottom: 0.5em;
+  font-weight: 600;
+}
+
+/* 段落样式 */
+.markdown-content p {
+  margin-bottom: 1em;
+  white-space: pre-wrap;
+}
+
+/* 列表样式 */
+.markdown-content ul, 
+.markdown-content ol {
+  padding-left: 2em;
+  margin-bottom: 1em;
+}
+
+.markdown-content li {
+  margin-bottom: 0.5em;
+}
+
+/* 代码块样式 */
+.markdown-content pre {
+  border-radius: 6px;
+  padding: 1em;
+  overflow: auto;
+  margin-bottom: 1em;
+}
+
+.markdown-content code {
+  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
+  font-size: 0.9em;
+  padding: 0.2em 0.4em;
+  margin: 0;
+  border-radius: 3px;
+}
+
+.markdown-content pre code {
+  padding: 0;
+  background-color: transparent;
+}
+
+/* 引用样式 */
+.markdown-content blockquote {
+  padding: 0 1em;
+  margin-left: 0;
+  margin-right: 0;
+  margin-bottom: 1em;
+}
+
+/* 表格样式 */
+.markdown-content table {
+  border-collapse: collapse;
+  width: 100%;
+  margin-bottom: 1em;
+  overflow: auto;
+}
+
+.markdown-content table th,
+.markdown-content table td {
+  padding: 0.5em 1em;
+}
+
+/* 图片样式 */
+.markdown-content img {
+  max-width: 100%;
+  box-sizing: border-box;
+  margin: 1em 0;
+}
+
+/* 水平线样式 */
+.markdown-content hr {
+  height: 0.25em;
+  padding: 0;
+  margin: 1.5em 0;
+  border: 0;
+}
+
+/* 链接样式 */
+.markdown-content a {
+  text-decoration: none;
+}
+
+.markdown-content a:hover {
+  text-decoration: underline;
+}
+</style>
\ No newline at end of file
diff --git a/packages/ui/src/styles/theme.css b/packages/ui/src/styles/theme.css
index dd4714c5..1461fd02 100644
--- a/packages/ui/src/styles/theme.css
+++ b/packages/ui/src/styles/theme.css
@@ -440,6 +440,89 @@ html * {
   .theme-manager-text-disabled {
     @apply text-stone-400;
   }
+  /* Markdown主题样式 - Light Mode (默认主题) */
+  .theme-markdown-content {
+    @apply text-stone-600;
+  }
+
+  .theme-markdown-content h1,
+  .theme-markdown-content h2,
+  .theme-markdown-content h3,
+  .theme-markdown-content h4 {
+    @apply text-stone-700;
+  }
+
+  .theme-markdown-content h2 {
+    @apply border-b border-stone-200;
+  }
+
+  .theme-markdown-content a {
+    @apply text-stone-800 underline hover:text-stone-600;
+  }
+
+  .theme-markdown-content pre {
+    @apply bg-stone-100 border border-stone-200;
+  }
+
+  .theme-markdown-content code {
+    @apply bg-stone-100 text-stone-700;
+  }
+
+  .theme-markdown-content blockquote {
+    @apply border-l-4 border-stone-300 bg-stone-50 text-stone-600 px-4 py-2;
+  }
+
+  .theme-markdown-content table {
+    @apply border-collapse border border-stone-200 my-4;
+  }
+
+  .theme-markdown-content table th {
+    @apply bg-stone-100 text-stone-700 border border-stone-300 p-2 font-semibold;
+  }
+
+  .theme-markdown-content table td {
+    @apply border border-stone-200 text-stone-600 p-2;
+  }
+
+  .theme-markdown-content tr:nth-child(even) {
+    @apply bg-stone-50;
+  }
+
+  .theme-markdown-content hr {
+    @apply border-stone-200 my-4;
+  }
+
+  .theme-markdown-content ul {
+    @apply list-disc pl-5 my-3;
+  }
+
+  .theme-markdown-content ol {
+    @apply list-decimal pl-5 my-3;
+  }
+
+  .theme-markdown-content img {
+    @apply max-w-full rounded border border-stone-200 my-3;
+  }
+
+  .theme-markdown-content p {
+    @apply my-3;
+  }
+
+  .theme-markdown-content strong {
+    @apply font-semibold text-stone-700;
+  }
+
+  .theme-markdown-content em {
+    @apply italic;
+  }
+
+  .theme-markdown-content pre code {
+    @apply block p-4 overflow-x-auto;
+  }
+
+  .theme-markdown-content code {
+    @apply px-1.5 py-0.5 rounded text-sm;
+  }
 }
 
 /* 主题变体 */
@@ -758,6 +841,66 @@ html * {
     @apply 
          text-blue-400;
   }
+
+  /* 蓝色主题的 Markdown 样式 */
+  .theme-markdown-content {
+    @apply text-sky-700;
+  }
+  
+  .theme-markdown-content h1,
+  .theme-markdown-content h2,
+  .theme-markdown-content h3,
+  .theme-markdown-content h4 {
+    @apply text-sky-800;
+  }
+  
+  .theme-markdown-content h2 {
+    @apply border-b border-sky-200;
+  }
+  
+  .theme-markdown-content a {
+    @apply text-blue-600 hover:text-blue-800;
+  }
+  
+  .theme-markdown-content pre {
+    @apply bg-sky-50 border border-sky-200;
+  }
+  
+  .theme-markdown-content code {
+    @apply bg-sky-50 text-sky-800;
+  }
+  
+  .theme-markdown-content blockquote {
+    @apply border-l-4 border-sky-300 bg-sky-50/60 text-sky-700;
+  }
+  
+  .theme-markdown-content table {
+    @apply border border-sky-200;
+  }
+  
+  .theme-markdown-content table th {
+    @apply bg-sky-100 text-sky-800 border border-sky-300;
+  }
+  
+  .theme-markdown-content table td {
+    @apply border border-sky-200 text-sky-700;
+  }
+  
+  .theme-markdown-content tr:nth-child(even) {
+    @apply bg-sky-50;
+  }
+  
+  .theme-markdown-content hr {
+    @apply border-sky-200;
+  }
+  
+  .theme-markdown-content img {
+    @apply border border-sky-200;
+  }
+  
+  .theme-markdown-content strong {
+    @apply text-sky-800;
+  }
 }
 
 :root[data-theme="green"] {
@@ -973,6 +1116,65 @@ html * {
     text-red-900 hover:text-white 
     transition-colors;
   }
+  /* 绿色主题的 Markdown 样式 */
+  .theme-markdown-content {
+    @apply text-teal-200;
+  }
+  
+  .theme-markdown-content h1,
+  .theme-markdown-content h2,
+  .theme-markdown-content h3,
+  .theme-markdown-content h4 {
+    @apply text-teal-100;
+  }
+  
+  .theme-markdown-content h2 {
+    @apply border-b border-teal-600;
+  }
+  
+  .theme-markdown-content a {
+    @apply text-teal-300 hover:text-teal-200;
+  }
+  
+  .theme-markdown-content pre {
+    @apply bg-teal-900/50 border border-teal-700;
+  }
+  
+  .theme-markdown-content code {
+    @apply bg-teal-800 text-teal-200;
+  }
+  
+  .theme-markdown-content blockquote {
+    @apply border-l-4 border-teal-600 bg-teal-800/50 text-teal-300;
+  }
+  
+  .theme-markdown-content table {
+    @apply border border-teal-700;
+  }
+  
+  .theme-markdown-content table th {
+    @apply bg-teal-800 text-teal-200 border border-teal-600;
+  }
+  
+  .theme-markdown-content table td {
+    @apply border border-teal-700 text-teal-300;
+  }
+  
+  .theme-markdown-content tr:nth-child(even) {
+    @apply bg-teal-800/50;
+  }
+  
+  .theme-markdown-content hr {
+    @apply border-teal-600;
+  }
+  
+  .theme-markdown-content img {
+    @apply border border-teal-700;
+  }
+  
+  .theme-markdown-content strong {
+    @apply text-teal-100;
+  }
 }
 
 :root[data-theme="purple"] {
@@ -1245,6 +1447,66 @@ html * {
   .theme-manager-text-disabled {
     @apply text-white/40;
   }
+
+  /* 紫色主题的 Markdown 样式 */
+  .theme-markdown-content {
+    @apply text-white/90;
+  }
+  
+  .theme-markdown-content h1,
+  .theme-markdown-content h2,
+  .theme-markdown-content h3,
+  .theme-markdown-content h4 {
+    @apply text-white;
+  }
+  
+  .theme-markdown-content h2 {
+    @apply border-b border-purple-600/50;
+  }
+  
+  .theme-markdown-content a {
+    @apply text-purple-300 hover:text-purple-200;
+  }
+  
+  .theme-markdown-content pre {
+    @apply bg-black/20 border border-purple-600/50;
+  }
+  
+  .theme-markdown-content code {
+    @apply bg-purple-900/50 text-purple-200;
+  }
+  
+  .theme-markdown-content blockquote {
+    @apply border-l-4 border-purple-500 bg-purple-900/30 text-purple-200;
+  }
+  
+  .theme-markdown-content table {
+    @apply border border-purple-700/50;
+  }
+  
+  .theme-markdown-content table th {
+    @apply bg-purple-800/50 text-white border border-purple-600/50;
+  }
+  
+  .theme-markdown-content table td {
+    @apply border border-purple-700/50 text-white/90;
+  }
+  
+  .theme-markdown-content tr:nth-child(even) {
+    @apply bg-purple-800/30;
+  }
+  
+  .theme-markdown-content hr {
+    @apply border-purple-600/50;
+  }
+  
+  .theme-markdown-content img {
+    @apply border border-purple-600/50;
+  }
+  
+  .theme-markdown-content strong {
+    @apply text-white;
+  }
 }
 
 :root[data-theme="dark"] {
@@ -1462,4 +1724,64 @@ html * {
   .theme-history-card-header {
     @apply border-slate-700/50 /*卡片头部下边线*/;
   }
+
+  /* 暗色主题的 Markdown 样式 */
+  .theme-markdown-content {
+    @apply text-slate-100;
+  }
+  
+  .theme-markdown-content h1,
+  .theme-markdown-content h2,
+  .theme-markdown-content h3,
+  .theme-markdown-content h4 {
+    @apply text-white;
+  }
+  
+  .theme-markdown-content h2 {
+    @apply border-b border-slate-700;
+  }
+  
+  .theme-markdown-content a {
+    @apply text-purple-400 hover:text-purple-300;
+  }
+  
+  .theme-markdown-content pre {
+    @apply bg-slate-800 border border-slate-700;
+  }
+  
+  .theme-markdown-content code {
+    @apply bg-slate-800 text-slate-200;
+  }
+  
+  .theme-markdown-content blockquote {
+    @apply border-l-4 border-slate-600 bg-slate-800/50 text-slate-300;
+  }
+  
+  .theme-markdown-content table {
+    @apply border border-slate-700;
+  }
+  
+  .theme-markdown-content table th {
+    @apply bg-slate-800 text-slate-200 border border-slate-700;
+  }
+  
+  .theme-markdown-content table td {
+    @apply border border-slate-700 text-slate-300;
+  }
+  
+  .theme-markdown-content tr:nth-child(even) {
+    @apply bg-slate-800/70;
+  }
+  
+  .theme-markdown-content hr {
+    @apply border-slate-700;
+  }
+  
+  .theme-markdown-content img {
+    @apply border border-slate-700;
+  }
+  
+  .theme-markdown-content strong {
+    @apply text-white;
+  }
 }