diff --git a/src/ueapi.ts b/src/ueapi.ts
index 115082048..5d365a4dc 100644
--- a/src/ueapi.ts
+++ b/src/ueapi.ts
@@ -14,6 +14,7 @@ export * from "./DatabaseServices/ObjectId";
 
 //
 export * from "./DatabaseServices/CADFactory";
+export * from "./DatabaseServices/IdMaping"
 //墙体
 export * from "./DatabaseServices/Room/ParseService/RoomWallParse";
 export * from "./DatabaseServices/Room/ParseService/RoomRegionParse";