diff --git a/app/src/boot/globalEvent/keydown.ts b/app/src/boot/globalEvent/keydown.ts
index 378624d44..34292322e 100644
--- a/app/src/boot/globalEvent/keydown.ts
+++ b/app/src/boot/globalEvent/keydown.ts
@@ -18,7 +18,7 @@ import {newFile} from "../../util/newFile";
 import {Constants} from "../../constants";
 import {openSetting} from "../../config";
 import {getInstanceById} from "../../layout/util";
-import {closeTabByType, copyTab, getActiveTab, getDockByType, resizeTabs, switchTabByIndex} from "../../layout/tabUtil";
+import {copyTab, getActiveTab, getDockByType, resizeTabs, switchTabByIndex} from "../../layout/tabUtil";
 import {Tab} from "../../layout/Tab";
 import {Editor} from "../../editor";
 import {setEditMode} from "../../protyle/util/setEditMode";
diff --git a/app/src/types/index.d.ts b/app/src/types/index.d.ts
index bbe919b43..ec9a89957 100644
--- a/app/src/types/index.d.ts
+++ b/app/src/types/index.d.ts
@@ -852,7 +852,7 @@ interface IAVCell {
 }
 
 interface IAVCellValue {
-    keyID: string,
+    keyID?: string,
     id?: string,
     type: TAVCol,
     isDetached?: boolean,