diff --git a/src/admin/api.ts b/src/admin/api.ts
index 5a2a25a..25e9d80 100644
--- a/src/admin/api.ts
+++ b/src/admin/api.ts
@@ -130,7 +130,7 @@ export function createContest(contest: BlankContest) {
   return http.post("admin/contest", contest)
 }
 
-export function editContest(contest: BlankContest) {
+export function editContest(contest: Contest | BlankContest) {
   return http.put("admin/contest", contest)
 }
 
diff --git a/src/admin/contest/list.vue b/src/admin/contest/list.vue
index 751033f..a33e9e2 100644
--- a/src/admin/contest/list.vue
+++ b/src/admin/contest/list.vue
@@ -2,7 +2,7 @@
 import { NSwitch, NTag } from "naive-ui"
 import Pagination from "~/shared/components/Pagination.vue"
 import { Contest } from "~/utils/types"
-import { getContestList } from "../api"
+import { getContestList, editContest } from "../api"
 import ContestType from "~/shared/components/ContestType.vue"
 import ContestTitle from "~/shared/components/ContestTitle.vue"
 import { CONTEST_STATUS } from "~/utils/constants"
@@ -16,7 +16,10 @@ const query = reactive({
   keyword: "",
 })
 
-function toggleVisible(id: number) {}
+function toggleVisible(contest: Contest) {
+  contest.visible = !contest.visible
+  editContest(contest)
+}
 
 const columns: DataTableColumn<Contest>[] = [
   { title: "ID", key: "id", width: 60 },
@@ -52,7 +55,7 @@ const columns: DataTableColumn<Contest>[] = [
         value: row.visible,
         size: "small",
         rubberBand: false,
-        onUpdateValue: () => toggleVisible(row.id),
+        onUpdateValue: () => toggleVisible(row),
       }),
   },
   {
diff --git a/src/utils/functions.ts b/src/utils/functions.ts
index 8d33bb8..541c526 100644
--- a/src/utils/functions.ts
+++ b/src/utils/functions.ts
@@ -1,5 +1,4 @@
 import { getTime, intervalToDuration, parseISO } from "date-fns"
-import { STORAGE_KEY } from "./constants"
 import { User } from "./types"
 
 export function getACRate(acCount: number, totalCount: number) {
diff --git a/src/utils/types.ts b/src/utils/types.ts
index e66399b..352150a 100644
--- a/src/utils/types.ts
+++ b/src/utils/types.ts
@@ -266,21 +266,14 @@ export interface Rank {
   submission_number: number
 }
 
-export interface Contest {
+export interface Contest extends BlankContest {
   id: number
   created_by: SampleUser
   status: ContestStatus
   contest_type: ContestType
-  title: string
-  description: string
-  real_time_rank: boolean
-  rule_type: "ACM"
-  start_time: string
-  end_time: string
   create_time: string
   now: string
   last_update_time: string
-  visible: boolean
 }
 
 export interface BlankContest {
diff --git a/vite.config.ts b/vite.config.ts
index 4ae23f5..1b19de8 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -6,8 +6,8 @@ import AutoImport from "unplugin-auto-import/vite"
 import Components from "unplugin-vue-components/vite"
 import { NaiveUiResolver } from "unplugin-vue-components/resolvers"
 
-const isTest = false
-const url = isTest ? "https://ojtest.hyyz.izhai.net" : "https://oj.xuyue.cc"
+const dev = false
+const url = dev ? "https://ojtest.hyyz.izhai.net" : "https://oj.xuyue.cc"
 const proxyConfig = {
   target: url,
   changeOrigin: true,