diff --git a/src/Editor/DbClick/DbClick.ts b/src/Editor/DbClick/DbClick.ts
index 3db959f90..3c4ffe009 100644
--- a/src/Editor/DbClick/DbClick.ts
+++ b/src/Editor/DbClick/DbClick.ts
@@ -262,7 +262,7 @@ export class DbClickManager extends Singleton
             });
             toplineMetalsStore.configName = "";//避免用户认为它在当前配置,其实它在当前实体的配置
             const Modal = GetHardwareModal(ToplineMetalsPanel, { comprops: { topline: pickEnt, store: toplineMetalsStore }, store: toplineMetalsStore, type: BoardModalType.ToplineMetals, title: "顶线五金" });
-            app.Editor.ModalManage.RenderModeless(Modal, { type: "双击顶线五金" }, { position: ModalPosition.Left });
+            app.Editor.ModalManage.RenderModeless(Modal, { type: "双击顶线五金" }, { position: ModalPosition.Center });
         }
         else if (pickEnt instanceof ExtrudeHole)
         {