diff --git a/content/deck-test.md b/content/deck-test.md
new file mode 100644
index 0000000..9c6dc53
--- /dev/null
+++ b/content/deck-test.md
@@ -0,0 +1,35 @@
+# yaml/tag 代码块格式测试
+
+## 使用 yaml/tag 语法创建 md-deck
+
+```yaml/tag
+tag: md-deck
+body: ./sparks.csv
+size: 54x86
+grid: 5x8
+bleed: 1
+padding: 2
+font-size: 3
+```
+
+## 使用 body 字段添加内容
+
+```yaml/tag
+tag: tag-box
+class: note
+body: |
+  这是一个提示框
+```
+
+## 带引号的值
+
+```yaml/tag
+tag: tag-alert
+type: warning
+class: my-alert
+body: 这是一个警告信息
+```
+
+## 旧的指令语法仍然可用
+
+:md-deck[./sparks.csv]{size="54x86" grid="5x8"}
diff --git a/package-lock.json b/package-lock.json
index cc4ab2e..7866597 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,6 +13,7 @@
         "chokidar": "^5.0.0",
         "commander": "^12.1.0",
         "csv-parse": "^5.5.6",
+        "js-yaml": "^4.1.1",
         "marked": "^14.1.0",
         "marked-directive": "^1.0.7",
         "solid-element": "^1.9.1",
@@ -2251,6 +2252,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
+      "license": "Python-2.0"
+    },
     "node_modules/attributes-parser": {
       "version": "2.2.3",
       "resolved": "https://registry.npmjs.org/attributes-parser/-/attributes-parser-2.2.3.tgz",
@@ -2669,6 +2676,18 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/js-yaml": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
+      "license": "MIT",
+      "dependencies": {
+        "argparse": "^2.0.1"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.js"
+      }
+    },
     "node_modules/jsesc": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-3.1.0.tgz",
diff --git a/package.json b/package.json
index c6bede1..7603419 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
     "chokidar": "^5.0.0",
     "commander": "^12.1.0",
     "csv-parse": "^5.5.6",
+    "js-yaml": "^4.1.1",
     "marked": "^14.1.0",
     "marked-directive": "^1.0.7",
     "solid-element": "^1.9.1",
diff --git a/src/markdown/index.ts b/src/markdown/index.ts
index d3944f4..0fb9a50 100644
--- a/src/markdown/index.ts
+++ b/src/markdown/index.ts
@@ -1,5 +1,6 @@
 import { Marked } from 'marked';
 import {createDirectives, presetDirectiveConfigs} from 'marked-directive';
+import yaml from 'js-yaml';
 
 // 使用 marked-directive 来支持指令语法
 const marked = new Marked().use(createDirectives([
@@ -23,7 +24,63 @@ const marked = new Marked().use(createDirectives([
             return false;
         }
     },
-]));
+]), {
+    // 自定义代码块渲染器，支持 yaml/tag 格式
+    extensions: [{
+        name: 'code-block-yaml-tag',
+        level: 'block',
+        start(src: string) {
+            // 检测 ```yaml/tag 开头的代码块
+            return src.match(/^```yaml\/tag\s*\n/m)?.index;
+        },
+        tokenizer(src: string) {
+            const rule = /^```yaml\/tag\s*\n([\s\S]*?)\n```/;
+            const match = rule.exec(src);
+            if (match) {
+                const yamlContent = match[1]?.trim() || '';
+                const props = yaml.load(yamlContent) as Record<string, unknown> || {};
+                
+                // 提取 tag 名称，默认为 tag-unknown
+                const tagName = (props.tag as string) || 'tag-unknown';
+                
+                // 移除 tag 属性，剩下的作为 HTML 属性
+                const { tag, ...rest } = props;
+                
+                // 提取 innerText 内容（如果有 body 字段）
+                let content = '';
+                if ('body' in rest) {
+                    content = String(rest.body || '');
+                    delete (rest as Record<string, unknown>).body;
+                }
+                
+                // 构建属性字符串
+                const propsStr = Object.entries(rest)
+                    .map(([key, value]) => {
+                        const strValue = String(value);
+                        // 如果值包含空格或特殊字符，添加引号
+                        if (strValue.includes(' ') || strValue.includes('"')) {
+                            return `${key}="${strValue.replace(/"/g, '&quot;')}"`;
+                        }
+                        return `${key}="${strValue}"`;
+                    })
+                    .join(' ');
+                
+                return {
+                    type: 'code-block-yaml-tag',
+                    raw: match[0],
+                    tagName,
+                    props: propsStr,
+                    content
+                };
+            }
+        },
+        renderer(token: any) {
+            // 渲染为自定义 HTML 标签
+            const propsAttr = token.props ? ` ${token.props}` : '';
+            return `<${token.tagName}${propsAttr}>${token.content || ''}</${token.tagName}>\n`;
+        }
+    }]
+});
 
 export function parseMarkdown(content: string): string {
   return marked.parse(content.trimStart()) as string;