diff --git a/src/dao/bricksDao.ts b/src/dao/bricksDao.ts
index 40407aa..53a596f 100644
--- a/src/dao/bricksDao.ts
+++ b/src/dao/bricksDao.ts
@@ -7,7 +7,7 @@
  * Copyright (c) 2022  ccagml . All rights reserved.
  */
 
-import { fetchProblemLanguage, selectWorkspaceFolder } from "../utils/ConfigUtils";
+import { selectWorkspaceFolder } from "../utils/ConfigUtils";
 import { useWsl, toWinPath, getDayStart, getDayNow, getYMD } from "../utils/SystemUtils";
 import * as path from "path";
 import * as fse from "fs-extra";
diff --git a/src/dao/groupDao.ts b/src/dao/groupDao.ts
index 6e7ca71..f186cc4 100644
--- a/src/dao/groupDao.ts
+++ b/src/dao/groupDao.ts
@@ -7,7 +7,7 @@
  * Copyright (c) 2022  ccagml . All rights reserved.
  */
 
-import { fetchProblemLanguage, selectWorkspaceFolder } from "../utils/ConfigUtils";
+import { selectWorkspaceFolder } from "../utils/ConfigUtils";
 import { useWsl, toWinPath, getDayNowM } from "../utils/SystemUtils";
 import * as path from "path";
 import * as fse from "fs-extra";
diff --git a/src/dao/remarkDao.ts b/src/dao/remarkDao.ts
index 3f84eaf..de791c0 100644
--- a/src/dao/remarkDao.ts
+++ b/src/dao/remarkDao.ts
@@ -7,7 +7,7 @@
 // > > > > 题目内部编号.json 根据 qid 备注的信息
 // > >
 
-import { fetchProblemLanguage, selectWorkspaceFolder } from "../utils/ConfigUtils";
+import { selectWorkspaceFolder } from "../utils/ConfigUtils";
 import { useWsl, toWinPath } from "../utils/SystemUtils";
 import * as path from "path";
 import * as fse from "fs-extra";