diff --git a/README.md b/README.md
index 3d48104..ded0047 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@
 |------|:-------:|:-----------:|:-------:|------|
 | 飞书（自动采集） | ✅ API | ✅ | ✅ | 输入姓名即可，全自动 |
 | 钉钉（自动采集） | ⚠️ 浏览器 | ✅ | ✅ | 钉钉 API 不支持历史消息 |
-| PDF | ✅ | — | — | 手动上传 |
+| PDF | — | ✅ | — | 手动上传 |
 | 图片 / 截图 | ✅ | — | — | 手动上传 |
 | 飞书 JSON 导出 | ✅ | ✅ | — | 手动上传 |
 | 邮件 `.eml` / `.mbox` | ✅ | — | — | 手动上传 |
diff --git a/README_EN.md b/README_EN.md
index 17db338..8446055 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -39,7 +39,7 @@ and get an **AI Skill that actually works like them**
 |--------|:--------:|:-----------:|:------------:|-------|
 | Feishu (auto) | ✅ API | ✅ | ✅ | Just enter a name, fully automatic |
 | DingTalk (auto) | ⚠️ Browser | ✅ | ✅ | DingTalk API doesn't support message history |
-| PDF | ✅ | — | — | Manual upload |
+| PDF | — | ✅ | — | Manual upload |
 | Images / Screenshots | ✅ | — | — | Manual upload |
 | Feishu JSON export | ✅ | ✅ | — | Manual upload |
 | Email `.eml` / `.mbox` | ✅ | — | — | Manual upload |