diff --git a/.obsidian/graph.json b/.obsidian/graph.json
index afda2f77..b444a997 100644
--- a/.obsidian/graph.json
+++ b/.obsidian/graph.json
@@ -39,6 +39,6 @@
   "repelStrength": 10,
   "linkStrength": 1,
   "linkDistance": 250,
-  "scale": 0.5087618855792602,
+  "scale": 0.3628873693012127,
   "close": true
 }
\ No newline at end of file
diff --git a/SanPinPLM/报错处理/0.问题清单.md b/SanPinPLM/报错处理/0.问题清单.md
index 1ed7869c..45355d93 100644
--- a/SanPinPLM/报错处理/0.问题清单.md
+++ b/SanPinPLM/报错处理/0.问题清单.md
@@ -23,6 +23,7 @@
 - [MainService.exe遇到访问冲突(Access Violation)](MainService.exe遇到访问冲突(Access%20Violation).md)
 - [Office文件浏览时出现客户端闪退](Office文件浏览时出现客户端闪退.md)
 - [Teamwork无法启动](Teamwork无法启动.md)
+- [PDF专用浏览器报错缺少PDF文件](PDF专用浏览器报错缺少PDF文件.md)
 
 ### 移动端
 
diff --git a/SanPinPLM/报错处理/PDF专用浏览器报错缺少PDF文件.md b/SanPinPLM/报错处理/PDF专用浏览器报错缺少PDF文件.md
index 9d8f65fd..82fc0cdc 100644
--- a/SanPinPLM/报错处理/PDF专用浏览器报错缺少PDF文件.md
+++ b/SanPinPLM/报错处理/PDF专用浏览器报错缺少PDF文件.md
@@ -14,3 +14,6 @@
 | ------------------------------------------------ | ------------------------------------------------ |
 | ![](assets/42029debaef26280d4d6b57535925294.png) | ![](assets/1ab2e5288de88bfe214712edc543756a.png) |
 
+只要 **卸载服务** 后再 **安装服务** 即可
+
+![](assets/d26d1d6611dfe9aafb6264b3adb0e594.png)
\ No newline at end of file
diff --git a/SanPinPLM/报错处理/assets/d26d1d6611dfe9aafb6264b3adb0e594.png b/SanPinPLM/报错处理/assets/d26d1d6611dfe9aafb6264b3adb0e594.png
new file mode 100644
index 00000000..c5b55521
Binary files /dev/null and b/SanPinPLM/报错处理/assets/d26d1d6611dfe9aafb6264b3adb0e594.png differ