diff --git a/SanPinPLM/相关操作/4.0-other/998.Excel常用函数.md b/SanPinPLM/相关操作/4.0-other/997.Excel常用函数.md
similarity index 100%
rename from SanPinPLM/相关操作/4.0-other/998.Excel常用函数.md
rename to SanPinPLM/相关操作/4.0-other/997.Excel常用函数.md
diff --git a/SanPinPLM/简略教程/BOM清单转换.md b/SanPinPLM/简略教程/BOM清单转换.md
index 0b09e8d8..d53ff413 100644
--- a/SanPinPLM/简略教程/BOM清单转换.md
+++ b/SanPinPLM/简略教程/BOM清单转换.md
@@ -1,6 +1,6 @@
 # 思路讲解
 
-优先考虑使用 [Excel常用函数](../相关操作/4.0-other/998.Excel常用函数.md) 去解决
+优先考虑使用 [Excel常用函数](../相关操作/4.0-other/997.Excel常用函数.md) 去解决
 
 ## 案例一