diff --git a/frontend/src/pages/oj/views/contest/ContestDetail.vue b/frontend/src/pages/oj/views/contest/ContestDetail.vue
index 71b449d9d..6c4f07aa0 100644
--- a/frontend/src/pages/oj/views/contest/ContestDetail.vue
+++ b/frontend/src/pages/oj/views/contest/ContestDetail.vue
@@ -28,6 +28,14 @@
         head-variant="light"
         @row-clicked="goContestProblem"
       >
+        <template #cell(title)="data">
+          {{data.value}}
+          <b-icon
+            icon="check2-circle"
+            style="color: #8DC63F;"
+            font-scale="1.2"
+            v-if="data.item.my_status===0"></b-icon>
+        </template>
       </b-table>
     </div>
     <div class="pagination">
diff --git a/frontend/src/pages/oj/views/problem/Problem.vue b/frontend/src/pages/oj/views/problem/Problem.vue
index c05517b9f..c60f42e22 100644
--- a/frontend/src/pages/oj/views/problem/Problem.vue
+++ b/frontend/src/pages/oj/views/problem/Problem.vue
@@ -171,6 +171,12 @@
           <h2>Hint</h2>
           <p v-dompurify-html="problem.hint"></p>
         </div>
+        <b-table
+          :items="[{time_limit:problem.time_limit + ' ms', memory_limit:problem.memory_limit + ' MB'}]"
+          :fields="['time_limit', 'memory_limit']"
+          class="text-light"
+          >
+        </b-table>
       </b-col>
       <b-col id="console" cols="7">
         <b-row id="editor">