diff --git a/src/data/artifacts.json b/src/data/artifacts.json
index fc72e7c..c57ee9a 100644
--- a/src/data/artifacts.json
+++ b/src/data/artifacts.json
@@ -1,7 +1,7 @@
 {
   "artifacts": [
     { "id": "A001", "name": "项目章程", "nameEn": "Project Charter", "category": "document" },
-    { "id": "A002", "name": "商业论证", "nameEn": "Business Case", "category": "document" },
+    { "id": "A002", "name": "立项管理文件", "nameEn": "Business Case", "category": "document" },
     { "id": "A003", "name": "效益管理计划", "nameEn": "Benefits Management Plan", "category": "plan" },
     { "id": "A004", "name": "协议", "nameEn": "Agreements", "category": "document" },
     { "id": "A005", "name": "事业环境因素", "nameEn": "Enterprise Environmental Factors", "category": "other" },