diff --git a/app/src/layout/dock/Files.ts b/app/src/layout/dock/Files.ts
index ae4f97108..b765002d3 100644
--- a/app/src/layout/dock/Files.ts
+++ b/app/src/layout/dock/Files.ts
@@ -1,14 +1,13 @@
 import {escapeAriaLabel, escapeGreat, escapeHtml} from "../../util/escape";
 import {Tab} from "../Tab";
 import {Model} from "../Model";
-import {getInstanceById, setPanelFocus} from "../util";
+import {setPanelFocus} from "../util";
 import {getDockByType} from "../tabUtil";
 import {Constants} from "../../constants";
 import {getDisplayName, pathPosix, setNoteBook} from "../../util/pathName";
 import {newFile} from "../../util/newFile";
 import {initFileMenu, initNavigationMenu, sortMenu} from "../../menus/navigation";
 import {MenuItem} from "../../menus/Menu";
-import {Editor} from "../../editor";
 import {showMessage} from "../../dialog/message";
 import {fetchPost, fetchSyncPost} from "../../util/fetch";
 import {openEmojiPanel, unicode2Emoji} from "../../emoji";
diff --git a/app/src/protyle/gutter/index.ts b/app/src/protyle/gutter/index.ts
index 78de75f68..c1e3c5209 100644
--- a/app/src/protyle/gutter/index.ts
+++ b/app/src/protyle/gutter/index.ts
@@ -2,7 +2,8 @@ import {
     hasClosestBlock,
     hasClosestByClassName,
     hasClosestByTag,
-    hasTopClosestByClassName, isInAVBlock,
+    hasTopClosestByClassName,
+    isInAVBlock,
     isInEmbedBlock
 } from "../util/hasClosest";
 import {getIconByType} from "../../editor/getIcon";
@@ -60,7 +61,6 @@ import {processClonePHElement} from "../render/util";
 import {openFileById} from "../../editor/util";
 /// #endif
 import {checkFold} from "../../util/noRelyPCFunction";
-import {copyTextByType} from "../toolbar/util";
 import {clearSelect} from "../util/clearSelect";
 
 export class Gutter {