diff --git a/src/engine/parser.ts b/src/engine/parser.ts
new file mode 100644
index 0000000..78731ac
--- /dev/null
+++ b/src/engine/parser.ts
@@ -0,0 +1,26 @@
+import YAML from 'js-yaml';
+import type { Template } from '../types/template';
+
+export function parseTemplate(yamlContent: string): Template {
+  try {
+    const parsed = YAML.load(yamlContent) as any;
+    
+    // 基础验证
+    if (!parsed.name || !parsed.id) {
+      throw new Error('Template must have name and id');
+    }
+    
+    if (!Array.isArray(parsed.blocks)) {
+      throw new Error('Template must have blocks array');
+    }
+    
+    return parsed as Template;
+  } catch (error) {
+    throw new Error(`Failed to parse template: ${error}`);
+  }
+}
+
+export function loadTemplate(filePath: string): Template {
+  const content = Bun.file(filePath).text();
+  return parseTemplate(content);
+}
diff --git a/tests/parser.test.ts b/tests/parser.test.ts
new file mode 100644
index 0000000..17c499e
--- /dev/null
+++ b/tests/parser.test.ts
@@ -0,0 +1,67 @@
+import { describe, it, expect } from 'bun:test';
+import { parseTemplate } from '../src/engine/parser';
+
+describe('Template Parser', () => {
+  it('should parse simple text template', () => {
+    const yaml = `
+name: "Test Template"
+id: "test"
+width: 80mm
+blocks:
+  - type: text
+    content: "Hello World"
+    align: center
+`;
+    const template = parseTemplate(yaml);
+    expect(template.name).toBe('Test Template');
+    expect(template.blocks).toHaveLength(1);
+    expect(template.blocks[0].type).toBe('text');
+    expect((template.blocks[0] as any).content).toBe('Hello World');
+  });
+
+  it('should parse row with columns', () => {
+    const yaml = `
+name: "Row Test"
+id: "row-test"
+width: 80mm
+blocks:
+  - type: row
+    columns:
+      - content: "Left"
+        align: left
+        width: 50%
+      - content: "Right"
+        align: right
+        width: 50%
+`;
+    const template = parseTemplate(yaml);
+    const row = template.blocks[0] as any;
+    expect(row.type).toBe('row');
+    expect(row.columns).toHaveLength(2);
+    expect(row.columns[0].align).toBe('left');
+  });
+
+  it('should parse list with item template', () => {
+    const yaml = `
+name: "List Test"
+id: "list-test"
+width: 80mm
+blocks:
+  - type: list
+    data: "{{items}}"
+    itemTemplate:
+      - type: text
+        content: "{{name}}"
+`;
+    const template = parseTemplate(yaml);
+    const list = template.blocks[0] as any;
+    expect(list.type).toBe('list');
+    expect(list.data).toBe('{{items}}');
+    expect(list.itemTemplate).toHaveLength(1);
+  });
+
+  it('should throw on invalid YAML', () => {
+    const yaml = 'invalid: [unclosed';
+    expect(() => parseTemplate(yaml)).toThrow();
+  });
+});