diff --git a/app/src/config/repos.ts b/app/src/config/repos.ts
index 527806fa5..876d8fe77 100644
--- a/app/src/config/repos.ts
+++ b/app/src/config/repos.ts
@@ -1,6 +1,5 @@
 import {needSubscribe} from "../util/needSubscribe";
 import {fetchPost} from "../util/fetch";
-import {isMobile} from "../util/functions";
 import {showMessage} from "../dialog/message";
 import {bindSyncCloudListEvent, getSyncCloudList} from "../sync/syncGuide";
 import {hasClosestByClassName} from "../protyle/util/hasClosest";