diff --git a/data/business_object_structure copy.md b/data/business_object_structure copy.md
index 2b6af9d..1458702 100644
--- a/data/business_object_structure copy.md	
+++ b/data/business_object_structure copy.md	
@@ -1,4 +1,4 @@
-Project(工程: 500kV智能变电站新建工程)
+Project(工程)
 │
 ├── ProjectAttributeSet(工程属性集)
 │   ├── Attribute(项目编码)[单位:无, 值:BD-500kV-2024-005]
diff --git a/data/business_object_structure.md b/data/business_object_structure.md
index 3746ca5..6b4831b 100644
--- a/data/business_object_structure.md
+++ b/data/business_object_structure.md
@@ -1,4 +1,4 @@
-EngineeringData(工程: 500kV智能变电站新建工程)
+EngineeringData(工程)
 │
 ├── ProjectPropertySet(工程属性集)
 │   └── ProjectProperty(项目编码、电压等级、主变规模)