diff --git a/model/多功能计算器类图.vsdx b/model/多功能计算机类图.vsdx
similarity index 62%
rename from model/多功能计算器类图.vsdx
rename to model/多功能计算机类图.vsdx
index 5f19d87..a8e2308 100644
Binary files a/model/多功能计算器类图.vsdx and b/model/多功能计算机类图.vsdx differ