diff --git a/src/api/quizRelase.ts b/src/api/quizRelase.ts
deleted file mode 100644
index c846c8d8..00000000
--- a/src/api/quizRelase.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import { makeRequest } from "@frontend/kitui";
-import { CreateQuestionRequest } from "model/question/create";
-import { RawQuestion } from "model/question/question";
-import {
-  GetQuestionListRequest,
-  GetQuestionListResponse,
-} from "@model/question/getList";
-import {
-  EditQuestionRequest,
-  EditQuestionResponse,
-} from "@model/question/edit";
-import {
-  DeleteQuestionRequest,
-  DeleteQuestionResponse,
-} from "@model/question/delete";
-import {
-  CopyQuestionRequest,
-  CopyQuestionResponse,
-} from "@model/question/copy";
-
-const baseUrl = process.env.REACT_APP_DOMAIN;
-
-function get(quizId: string) {
-  return makeRequest<any>({
-    url: `${baseUrl}/question/copy`,
-    body: { id: questionId, quiz_id: quizId },
-    method: "POST",
-  });
-}
-
-function quizRelase(quizId: string, status: "start" | "stop") {
-  return makeRequest<any>({
-    url: process.env.REACT_APP_DOMAIN + `/answer/quiz/get`,
-    body: {
-      quiz_id: quizId,
-      limit: 100,
-      page: 0,
-      need_config: true,
-    },
-    method: "POST",
-  });
-}
-
-export const relaseApi = {
-  relase: quizRelase,
-  get: quizRelase,
-};
-
-const defaultGetQuestionListBody: GetQuestionListRequest = {
-  limit: 100,
-  offset: 0,
-  type: "",
-};