diff --git a/src/UI/Components/TopToolBar/TopToolBar.tsx b/src/UI/Components/TopToolBar/TopToolBar.tsx
index 7914a05f9..9e8b94662 100644
--- a/src/UI/Components/TopToolBar/TopToolBar.tsx
+++ b/src/UI/Components/TopToolBar/TopToolBar.tsx
@@ -116,6 +116,7 @@ export class TopToolBar extends React.Component<{}, {}>
             { svg: IconEnum.Diameter, title: "直径标注", command: CommandNames.DiaDim },
             { svg: IconEnum.AutoDim, title: "柜体标注", command: CommandNames.AutoDimBrs },
             { svg: IconEnum.FastDim, title: "自由标注", command: CommandNames.FastDimBrs },
+            { svg: IconEnum.BoardInfoDim, title: "板件信息标注", command: CommandNames.BoardInfoDim },
             { svg: IconEnum.DelDim, title: "快速删除", command: CommandNames.DeleteDim },
         ];
         store.iconList.light = [