diff --git a/SanPinPLM/相关操作/1.0-EDM/250.Office转PDF文件-WPS集成设置.md b/SanPinPLM/相关操作/1.0-EDM/250.Office转PDF文件-WPS集成设置.md
index f4fc5271..f7cb80bd 100644
--- a/SanPinPLM/相关操作/1.0-EDM/250.Office转PDF文件-WPS集成设置.md
+++ b/SanPinPLM/相关操作/1.0-EDM/250.Office转PDF文件-WPS集成设置.md
@@ -86,4 +86,8 @@ mmc comexp.msc /64
 
 对找到的节点右键，选择 **权限** 选项，如果 **组或用户名** 中没有 `interactive;network service;users;everyone` 则进行添加，如有则为其勾选 **允许** 权限
 
-![](assets/Pasted%20image%2020250429150729.png)
\ No newline at end of file
+![](assets/Pasted%20image%2020250429150729.png)
+
+## 修改文件服务器启动服务用户身份
+
+打开 **服务** 找到 `PLMMainService_Web` 服务
\ No newline at end of file