diff --git a/src/content.config.ts b/src/content.config.ts
index 53de22c..44e5fea 100644
--- a/src/content.config.ts
+++ b/src/content.config.ts
@@ -2,7 +2,22 @@ import { defineCollection } from 'astro:content';
 import { glob } from 'astro/loaders';
 import { z } from 'astro/zod';
 
-const tags = z.array(z.string()).default([]);
+/** 标签：兼容 number / 混排 YAML（Obsidian 常见） */
+const tags = z
+	.array(z.union([z.string(), z.number(), z.boolean()]).transform(String))
+	.default([]);
+
+const looseBool = z
+	.union([z.boolean(), z.string(), z.number()])
+	.transform((v) => {
+		if (typeof v === 'boolean') return v;
+		if (typeof v === 'number') return v !== 0;
+		const s = String(v).trim().toLowerCase();
+		if (['false', '0', 'no', 'off'].includes(s)) return false;
+		if (['true', '1', 'yes', 'on'].includes(s)) return true;
+		return Boolean(s);
+	})
+	.optional();
 
 /** 正式博文：偏时间线、可带封面 */
 const posts = defineCollection({
@@ -20,21 +35,35 @@ const posts = defineCollection({
 });
 
 /**
- * 常青笔记 / Obsidian 笔记
- * frontmatter 尽量宽松，方便直接从 Vault 拷过来
+ * 常青笔记 / Obsidian / 坚果云
+ * 宽松 schema：允许额外 frontmatter 字段，避免同步后构建失败
  */
 const notes = defineCollection({
 	loader: glob({ base: './src/content/notes', pattern: '**/*.{md,mdx}' }),
-	schema: z.object({
-		title: z.string().optional(),
-		description: z.string().optional(),
-		pubDate: z.coerce.date().optional(),
-		updatedDate: z.coerce.date().optional(),
-		tags,
-		/** Obsidian / 同步脚本可用 publish: false 排除私密笔记 */
-		publish: z.boolean().default(true),
-		draft: z.boolean().default(false),
-	}),
+	schema: z
+		.object({
+			title: z.union([z.string(), z.number()]).transform(String).optional(),
+			description: z.union([z.string(), z.number()]).transform(String).optional(),
+			pubDate: z.coerce.date().optional(),
+			updatedDate: z.coerce.date().optional(),
+			// 常见别名
+			date: z.coerce.date().optional(),
+			created: z.coerce.date().optional(),
+			updated: z.coerce.date().optional(),
+			tags,
+			/** Obsidian / 同步脚本可用 publish: false 排除私密笔记 */
+			publish: looseBool,
+			draft: looseBool,
+		})
+		.passthrough()
+		.transform((data) => ({
+			...data,
+			publish: data.publish ?? true,
+			draft: data.draft ?? false,
+			// 日期别名回填
+			pubDate: data.pubDate ?? data.date ?? data.created,
+			updatedDate: data.updatedDate ?? data.updated,
+		})),
 });
 
 export const collections = { posts, notes };