diff --git a/src/auto/components.d.ts b/src/auto/components.d.ts
index e92733d..0aee643 100644
--- a/src/auto/components.d.ts
+++ b/src/auto/components.d.ts
@@ -48,6 +48,7 @@ declare module '@vue/runtime-core' {
     IUilSun: typeof import('~icons/uil/sun')['default']
     IUilTimes: typeof import('~icons/uil/times')['default']
     IUilTimesCircle: typeof import('~icons/uil/times-circle')['default']
+    IUilTrashAlt: typeof import('~icons/uil/trash-alt')['default']
     IUilUser: typeof import('~icons/uil/user')['default']
     JudgeStatus: typeof import('./../components/JudgeStatus.vue')['default']
     LanguageMultiSelect: typeof import('./../components/Problem/Forms/LanguageMultiSelect.vue')['default']
diff --git a/src/components/Problem/ProblemForm.vue b/src/components/Problem/ProblemForm.vue
index f75d840..80e6b38 100644
--- a/src/components/Problem/ProblemForm.vue
+++ b/src/components/Problem/ProblemForm.vue
@@ -131,9 +131,8 @@ watch(
         <input
           type="checkbox"
           class="toggle toggle-success"
-          :true-value="1"
-          :false-value="0"
           :value="problem.status"
+          :checked="problem.status === 1"
           @change="update('status', (problem.status ^ 1) as 0 | 1)"
         />
       </label>
diff --git a/src/i18n/en.json b/src/i18n/en.json
index 0d47fa0..073e808 100644
--- a/src/i18n/en.json
+++ b/src/i18n/en.json
@@ -93,7 +93,8 @@
       "name": "Name",
       "tags": "Tags",
       "quota": "Quota",
-      "new": "New"
+      "new": "New",
+      "status": "Hidden"
     },
     "submissions": {
       "text": "Submissions",
diff --git a/src/i18n/zh-tw.json b/src/i18n/zh-tw.json
index 4cacab5..02bb7e0 100644
--- a/src/i18n/zh-tw.json
+++ b/src/i18n/zh-tw.json
@@ -93,7 +93,8 @@
       "name": "題名",
       "tags": "標籤",
       "quota": "額度",
-      "new": "新增"
+      "new": "新增",
+      "status": "隱藏"
     },
     "submissions": {
       "text": "繳交狀態",
@@ -378,4 +379,4 @@
     "ERR002": "登入失敗：帳號尚未開通，請至 https://v1.noj.tw 驗證信箱以開通帳號。",
     "UNKNOWN": "未知的錯誤，請洽助教或管理者協助處理，或請稍後再試一次。"
   }
-}
\ No newline at end of file
+}
diff --git a/src/main.ts b/src/main.ts
index 422069d..391cd25 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -21,7 +21,7 @@ Sentry.init({
   integrations: [
     new BrowserTracing({
       routingInstrumentation: Sentry.vueRouterInstrumentation(router),
-      tracingOrigins: ["localhost", "v2.noj.tw", /^\//],
+      tracingOrigins: ["localhost", "noj.tw", /^\//],
     }),
   ],
   // Set tracesSampleRate to 1.0 to capture 100%
diff --git a/src/pages/course/[name]/problems.vue b/src/pages/course/[name]/problems.vue
index c9d9195..d183500 100644
--- a/src/pages/course/[name]/problems.vue
+++ b/src/pages/course/[name]/problems.vue
@@ -3,10 +3,11 @@ import { useAxios } from "@vueuse/integrations/useAxios";
 import { useRoute, useRouter } from "vue-router";
 import { computed, ref, watch, watchEffect } from "vue";
 import { fetcher } from "@/models/api";
-import { useSession } from "@/stores/session";
+import { UserRole, useSession } from "@/stores/session";
 import { useTitle } from "@vueuse/core";
 
 const session = useSession();
+const rolesCanReadProblemStatus = [UserRole.Admin, UserRole.Teacher];
 const route = useRoute();
 const router = useRouter();
 
@@ -58,6 +59,9 @@ const maxPage = computed(() => {
                 <tr>
                   <th>{{ $t("course.problems.id") }}</th>
                   <th>{{ $t("course.problems.name") }}</th>
+                  <th v-if="rolesCanReadProblemStatus.includes(session.role)">
+                    {{ $t("course.problems.status") }}
+                  </th>
                   <th>{{ $t("course.problems.tags") }}</th>
                   <th>{{ $t("course.problems.quota") }}</th>
                   <th></th>
@@ -65,10 +69,9 @@ const maxPage = computed(() => {
               </thead>
               <tbody>
                 <tr
-                  v-for="{ problemId, problemName, tags, quota, submitCount } in (problems || []).slice(
-                    (page - 1) * 10,
-                    page * 10,
-                  )"
+                  v-for="{ problemId, problemName, tags, quota, submitCount, status } in (
+                    problems || []
+                  ).slice((page - 1) * 10, page * 10)"
                   :key="problemId"
                   class="hover"
                 >
@@ -80,6 +83,9 @@ const maxPage = computed(() => {
                   <td>
                     {{ problemName }}
                   </td>
+                  <td v-if="rolesCanReadProblemStatus.includes(session.role)">
+                    <span class="badge ml-1">{{ status === 0 ? "VISIBLE" : "HIDDEN" }}</span>
+                  </td>
                   <td>
                     <span class="badge badge-info mr-1" v-for="tag in tags" :key="tag">{{ tag }}</span>
                   </td>
diff --git a/src/types/problem.d.ts b/src/types/problem.d.ts
index 02f5f20..075febc 100644
--- a/src/types/problem.d.ts
+++ b/src/types/problem.d.ts
@@ -5,8 +5,8 @@ declare enum ProblemType {
 }
 
 declare enum ProblemStatus {
-  Online = 1,
-  Offline = 2,
+  Hidden = 1,
+  Visible = 0,
 }
 
 interface ProblemTestCase {