diff --git a/src/admin/api.ts b/src/admin/api.ts
index af14c12..0eae758 100644
--- a/src/admin/api.ts
+++ b/src/admin/api.ts
@@ -287,16 +287,6 @@ export function createAnnouncement(announcement: AnnouncementEdit) {
   return http.post("admin/announcement", announcement)
 }
 
-export function getCommentList(offset = 0, limit = 10, problem: string) {
-  return http.get("admin/comment", {
-    params: { offset, limit, problem },
-  })
-}
-
-export function deleteComment(id: number) {
-  return http.delete("admin/comment", { params: { id } })
-}
-
 export function getReactionStats(
   offset = 0,
   limit = 10,
diff --git a/src/admin/communication/comments.vue b/src/admin/communication/comments.vue
deleted file mode 100644
index c747d2d..0000000
--- a/src/admin/communication/comments.vue
+++ /dev/null
@@ -1,114 +0,0 @@
-<template>
-  <n-flex justify="space-between" class="titleWrapper">
-    <h2 class="title">评论列表（只列出有内容的）</h2>
-    <div>
-      <n-input
-        v-model:value="query.problem"
-        clearable
-        placeholder="输入题目序号"
-      />
-    </div>
-  </n-flex>
-  <n-data-table striped :columns="columns" :data="comments" />
-  <Pagination
-    :total="total"
-    v-model:limit="query.limit"
-    v-model:page="query.page"
-  />
-</template>
-<script lang="ts" setup>
-import { NButton } from "naive-ui"
-import Pagination from "shared/components/Pagination.vue"
-import { parseTime } from "utils/functions"
-import type { Comment } from "utils/types"
-import { getCommentList } from "../api"
-import CommentActions from "./components/CommentActions.vue"
-
-const comments = ref<Comment[]>([])
-const total = ref(0)
-const query = reactive({
-  limit: 10,
-  page: 1,
-  problem: "",
-})
-
-const columns: DataTableColumn<Comment>[] = [
-  {
-    title: "题目",
-    key: "problem",
-    width: 100,
-    render: (row) =>
-      h(
-        NButton,
-        {
-          text: true,
-          type: "info",
-          onClick: () => window.open("/problem/" + row.problem, "_blank"),
-        },
-        () => row.problem,
-      ),
-  },
-  {
-    title: "提交",
-    key: "submission",
-    width: 200,
-    render: (row) =>
-      h(
-        NButton,
-        {
-          text: true,
-          type: "info",
-          onClick: () => window.open("/submission/" + row.submission, "_blank"),
-        },
-        () => row.submission.slice(0, 12),
-      ),
-  },
-  { title: "描述评分", key: "description_rating", width: 100 },
-  { title: "难度评分", key: "difficulty_rating", width: 100 },
-  { title: "综合评分", key: "comprehensive_rating", width: 100 },
-  { title: "用户", key: "user.username", width: 150 },
-  {
-    title: "时间",
-    key: "create_time",
-    render: (row) => parseTime(row.create_time, "YYYY-MM-DD HH:mm:ss"),
-    width: 200,
-  },
-  {
-    title: "内容",
-    key: "content",
-    minWidth: 200,
-    maxWidth: 300,
-    ellipsis: true,
-  },
-  {
-    title: "选项",
-    key: "action",
-    width: 100,
-    render: (row) =>
-      h(CommentActions, { commentID: row.id, onDeleted: listComments }),
-  },
-]
-
-async function listComments() {
-  const offset = (query.page - 1) * query.limit
-  const res = await getCommentList(offset, query.limit, query.problem)
-  comments.value = res.data.results
-  total.value = res.data.total
-}
-
-onMounted(listComments)
-watch(() => [query.page, query.limit], listComments)
-watchDebounced(() => query.problem, listComments, {
-  debounce: 500,
-  maxWait: 1000,
-})
-</script>
-<style scoped>
-.titleWrapper {
-  margin-bottom: 16px;
-}
-
-.title {
-  margin: 0;
-}
-</style>
diff --git a/src/admin/communication/components/CommentActions.vue b/src/admin/communication/components/CommentActions.vue
deleted file mode 100644
index fc3e062..0000000
--- a/src/admin/communication/components/CommentActions.vue
+++ /dev/null
@@ -1,22 +0,0 @@
-<script lang="ts" setup>
-import { deleteComment } from "admin/api"
-
-const props = defineProps<{ commentID: number }>()
-const emit = defineEmits(["deleted"])
-
-const message = useMessage()
-
-async function submit() {
-  await deleteComment(props.commentID)
-  message.success("成功删除")
-  emit("deleted")
-}
-</script>
-<template>
-  <n-popconfirm @positive-click="submit">
-    <template #trigger>
-      <n-button secondary size="small" type="error">删除</n-button>
-    </template>
-    确定删除这条评论吗？
-  </n-popconfirm>
-</template>
diff --git a/src/oj/api.ts b/src/oj/api.ts
index 531dbfb..8cd12a0 100644
--- a/src/oj/api.ts
+++ b/src/oj/api.ts
@@ -224,24 +224,6 @@ export function getMessageList(offset = 0, limit = 10) {
   return http.get("message", { params: { limit, offset } })
 }
 
-export function createComment(data: {
-  problem_id: number
-  description_rating: number
-  difficulty_rating: number
-  comprehensive_rating: number
-  content: string
-}) {
-  return http.post("comment", data)
-}
-
-export function getComment(problemID: number) {
-  return http.get("comment", { params: { problem_id: problemID } })
-}
-
-export function getCommentStatistics(problemID: number) {
-  return http.get("comment/statistics", { params: { problem_id: problemID } })
-}
-
 export function getReaction(problemID: number) {
   return http.get("reaction", { params: { problem_id: problemID } })
 }
diff --git a/src/oj/problem/components/ProblemComment.vue b/src/oj/problem/components/ProblemComment.vue
deleted file mode 100644
index f2eb383..0000000
--- a/src/oj/problem/components/ProblemComment.vue
+++ /dev/null
@@ -1,197 +0,0 @@
-<template>
-  <n-alert type="error" v-if="!userStore.isAuthed" title="请先登录" />
-  <div v-else>
-    <n-alert
-      v-if="problem?.my_status !== 0"
-      class="title"
-      type="error"
-      title="请先完成该题"
-    ></n-alert>
-    <div v-else>
-      <n-alert class="title" type="success" :title="title"></n-alert>
-      <n-form>
-        <n-form-item
-          label-width="220"
-          label-align="left"
-          label="题目是否描述清楚"
-          label-placement="left"
-        >
-          <Icon
-            v-if="hasCommented"
-            icon="fluent-emoji:star"
-            :width="24"
-            v-for="(_, i) in description_rating"
-            :key="i"
-          />
-          <n-rate v-else size="large" v-model:value="description_rating" />
-        </n-form-item>
-        <n-form-item
-          label-width="220"
-          label-align="left"
-          :label="
-            '难度是否匹配（此题是' + DIFFICULTY[problem.difficulty] + '的）'
-          "
-          label-placement="left"
-        >
-          <Icon
-            v-if="hasCommented"
-            icon="fluent-emoji:star"
-            :width="24"
-            v-for="(_, i) in difficulty_rating"
-            :key="i"
-          />
-          <n-rate v-else size="large" v-model:value="difficulty_rating" />
-        </n-form-item>
-        <n-form-item
-          label-width="220"
-          label-align="left"
-          label="综合评分"
-          label-placement="left"
-        >
-          <Icon
-            v-if="hasCommented"
-            icon="fluent-emoji:star"
-            :width="24"
-            v-for="(_, i) in difficulty_rating"
-            :key="i"
-          />
-          <n-rate v-else size="large" v-model:value="comprehensive_rating" />
-        </n-form-item>
-        <n-form-item
-          v-if="!hasCommented"
-          label="对这道题的评价（可选，注意文明用语）"
-        >
-          <n-input v-model:value="content" type="textarea" />
-        </n-form-item>
-        <n-form-item v-if="hasCommented && content" label="你对这道题的评价：">
-          {{ content }}
-        </n-form-item>
-        <n-button
-          v-if="hasCommented && showStatistics"
-          type="primary"
-          @click="getComments"
-        >
-          查看统计
-        </n-button>
-        <n-button v-if="!hasCommented" type="primary" @click="submit">
-          提交
-        </n-button>
-      </n-form>
-      <div v-if="showStatistics">
-        <n-descriptions
-          class="list"
-          v-if="count"
-          :column="4"
-          bordered
-          label-placement="left"
-        >
-          <n-descriptions-item label="评论">
-            {{ count }}
-          </n-descriptions-item>
-          <n-descriptions-item label="描述">
-            {{ rating.description }}
-          </n-descriptions-item>
-          <n-descriptions-item label="难度">
-            {{ rating.difficulty }}
-          </n-descriptions-item>
-          <n-descriptions-item label="综合">
-            {{ rating.comprehensive }}
-          </n-descriptions-item>
-        </n-descriptions>
-        <n-empty class="list" v-if="show && count === 0">
-          暂无记录，快去评论吧
-        </n-empty>
-      </div>
-    </div>
-  </div>
-</template>
-<script lang="ts" setup>
-import { Icon } from "@iconify/vue"
-import { storeToRefs } from "pinia"
-import { useProblemStore } from "oj/store/problem"
-import { DIFFICULTY } from "utils/constants"
-import { createComment, getComment, getCommentStatistics } from "oj/api"
-import { useUserStore } from "shared/store/user"
-
-interface Props {
-  showStatistics?: boolean
-}
-
-const { showStatistics = true } = defineProps<Props>()
-
-const userStore = useUserStore()
-const problemStore = useProblemStore()
-const { problem } = storeToRefs(problemStore)
-
-const message = useMessage()
-
-const content = ref("")
-const description_rating = ref(0)
-const difficulty_rating = ref(0)
-const comprehensive_rating = ref(0)
-
-const [show, toggleShow] = useToggle()
-const [hasCommented, toggleHasCommented] = useToggle()
-const count = ref(0)
-const rating = reactive({
-  description: 0,
-  difficulty: 0,
-  comprehensive: 0,
-})
-
-const title = computed(() => {
-  if (hasCommented.value) return "这道题你已经打过分了，你的评分如下："
-  return "你已经完成了这道题，请给这道题打分吧！"
-})
-
-async function submit() {
-  if (
-    description_rating.value === 0 ||
-    difficulty_rating.value === 0 ||
-    comprehensive_rating.value === 0
-  ) {
-    message.error("请完成打分")
-    return
-  }
-  const data = {
-    problem_id: problem.value!.id,
-    content: content.value,
-    description_rating: description_rating.value,
-    difficulty_rating: difficulty_rating.value,
-    comprehensive_rating: comprehensive_rating.value,
-  }
-  await createComment(data)
-  toggleHasCommented(true)
-  message.success("提交成功")
-}
-
-async function getComments() {
-  const res = await getCommentStatistics(problem.value!.id)
-  toggleShow(true)
-  if (!res.data) return
-  count.value = res.data.count
-  rating.description = res.data.rating.description
-  rating.difficulty = res.data.rating.difficulty
-  rating.comprehensive = res.data.rating.comprehensive
-}
-
-async function getMyComment() {
-  const res = await getComment(problem.value!.id)
-  if (!res.data) return
-  content.value = res.data.content
-  description_rating.value = res.data.description_rating
-  difficulty_rating.value = res.data.difficulty_rating
-  comprehensive_rating.value = res.data.comprehensive_rating
-  toggleHasCommented(true)
-}
-
-onMounted(getMyComment)
-</script>
-<style scoped>
-.title {
-  margin-bottom: 24px;
-}
-.list {
-  margin-top: 24px;
-}
-</style>
diff --git a/src/oj/problem/components/SubmitCode.vue b/src/oj/problem/components/SubmitCode.vue
index 4833b7f..e2beeb3 100644
--- a/src/oj/problem/components/SubmitCode.vue
+++ b/src/oj/problem/components/SubmitCode.vue
@@ -3,7 +3,7 @@ import { Icon } from "@iconify/vue"
 import { storeToRefs } from "pinia"
 import {
   formatCode,
-  getComment,
+  getReaction,
   submitCode,
   updateProblemSetProgress,
 } from "oj/api"
@@ -72,8 +72,8 @@ const { start: startCooldown, isPending: isCooldown } = useTimeout(5000, {
 // ==================== AC后显示评论框 ====================
 const { start: showCommentPanelDelayed } = useTimeoutFn(
   async () => {
-    const res = await getComment(problem.value!.id)
-    if (!res.data) {
+    const res = await getReaction(problem.value!.id)
+    if (res.data.mine.length === 0) {
       commentPanel.value = true
     }
   },
diff --git a/src/shared/layout/admin.vue b/src/shared/layout/admin.vue
index 998988c..6521858 100644
--- a/src/shared/layout/admin.vue
+++ b/src/shared/layout/admin.vue
@@ -177,7 +177,6 @@ const active = computed(() => {
   if (path.startsWith("/admin/problem")) return "admin problem list"
   if (path.startsWith("/admin/contest")) return "admin contest list"
   if (path.startsWith("/admin/user")) return "admin user list"
-  if (path.startsWith("/admin/comment")) return "admin comment list"
   if (path.startsWith("/admin/announcement")) return "admin announcement list"
   if (path.startsWith("/admin/tutorial")) return "admin tutorial list"
   if (path.startsWith("/admin/ai")) return "admin ai reports"
diff --git a/src/utils/permissions.ts b/src/utils/permissions.ts
index 3b8b137..861529d 100644
--- a/src/utils/permissions.ts
+++ b/src/utils/permissions.ts
@@ -12,7 +12,6 @@ export function usePermissions() {
 
     canManageUsers: computed(() => userStore.isSuperAdmin),
     canManageAnnouncements: computed(() => userStore.isSuperAdmin),
-    canManageComments: computed(() => userStore.isSuperAdmin),
     canManageTutorials: computed(() => userStore.isSuperAdmin),
     canManageSystemConfig: computed(() => userStore.isSuperAdmin),
     canSendMessages: computed(() => userStore.isSuperAdmin),
@@ -65,7 +64,6 @@ export function checkRoutePermission(routeName: string): boolean {
     "admin announcement list",
     "admin announcement create",
     "admin announcement edit",
-    "admin comment list",
     "admin message list",
     "admin tutorial list",
     "admin tutorial create",
diff --git a/src/utils/types.ts b/src/utils/types.ts
index efafcff..91c2f95 100644
--- a/src/utils/types.ts
+++ b/src/utils/types.ts
@@ -594,18 +594,6 @@ export interface CreateMessage {
   message: string
 }
 
-export interface Comment {
-  id: number
-  problem: string
-  submission: string
-  content: string
-  description_rating: 1 | 2 | 3 | 4 | 5
-  difficulty_rating: 1 | 2 | 3 | 4 | 5
-  comprehensive_rating: 1 | 2 | 3 | 4 | 5
-  create_time: Date
-  user: SampleUser
-}
-
 export type ReactionKey =
   | "too_easy"
   | "too_hard"