diff --git a/src/api/im/group/index.ts b/src/api/im/group/index.ts
index 6aefb7fbd..5d76639d8 100644
--- a/src/api/im/group/index.ts
+++ b/src/api/im/group/index.ts
@@ -16,6 +16,7 @@ export interface ImGroupRespVO {
   dissolvedTime?: string // 解散时间
   createTime?: string // 创建时间
   pinnedMessages?: ImGroupMessageRespVO[] // 群置顶消息列表（后端关联回填，仅当登录用户是群成员时非空）
+  joinStatus?: number // 当前登录用户在该群的成员状态（参见 CommonStatusEnum：0 在群 / 1 已退群）；历史退群群仍返回，供展示离线消息的群名 / 头像
 }
 
 // 群消息置顶 / 取消置顶 Request VO
diff --git a/src/views/im/home/components/group/GroupInfo.vue b/src/views/im/home/components/group/GroupInfo.vue
index bb3a17508..40bd40993 100644
--- a/src/views/im/home/components/group/GroupInfo.vue
+++ b/src/views/im/home/components/group/GroupInfo.vue
@@ -53,7 +53,7 @@ import { getCurrentUserId } from '@/utils/auth'
 import { CommonStatusEnum } from '@/utils/constants'
 import { useFriendStore } from '../../store/friendStore'
 import { useGroupStore } from '../../store/groupStore'
-import { getMemberDisplayName } from '../../../utils/user'
+import { getMemberDisplayName, isGroupQuit } from '../../../utils/user'
 import type { Friend, GroupLite, GroupMember } from '../../types'
 import type { GroupMemberLite } from './GroupMember.vue'
 
@@ -89,6 +89,10 @@ const isMember = computed(() => {
   if (!cached) {
     return false
   }
+  // 历史退群群：直接判 false，避免成员未加载时误显示「进入群聊」
+  if (isGroupQuit(cached)) {
+    return false
+  }
   if (cached.membersLoaded && cached.members) {
     const myId = getCurrentUserId()
     return cached.members.some(
@@ -97,8 +101,13 @@ const isMember = computed(() => {
   }
   return true
 })
-/** 是否未加群：有 id 但 isMember 不成立；对比 isMember 用于动作区按钮分支 */
-const isStranger = computed(() => !!props.group?.id && !isMember.value)
+/** 历史退群群：只读，动作区两个按钮都不渲染（既不「进入群聊」也不「加入群聊」） */
+const isQuitGroup = computed(() => {
+  const id = props.group?.id
+  return id != null && isGroupQuit(groupStore.getGroup(id))
+})
+/** 是否未加群：有 id、非成员、且非历史退群群；只有真·陌生人才给「加入群聊」 */
+const isStranger = computed(() => !!props.group?.id && !isMember.value && !isQuitGroup.value)
 
 /** 成员数文案：member 优先用本地拉到的列表长度，stranger 用 props.group.memberCount 卡片快照 */
 const memberCountText = computed(() => {
diff --git a/src/views/im/home/components/user/RecommendCardDialog.vue b/src/views/im/home/components/user/RecommendCardDialog.vue
index 5a35af056..abdc04fea 100644
--- a/src/views/im/home/components/user/RecommendCardDialog.vue
+++ b/src/views/im/home/components/user/RecommendCardDialog.vue
@@ -119,6 +119,7 @@ import { ImConversationType, ImMessageType, isGroupConversation } from '../../..
 import { getConversationKey } from '../../../utils/conversation'
 import { buildDefaultGroupName } from '../../../utils/group'
 import { serializeMessage, type CardTarget } from '../../../utils/message'
+import { isGroupQuit } from '../../../utils/user'
 import type { Conversation, FriendLite } from '../../types'
 
 defineOptions({ name: 'ImRecommendCardDialog' })
@@ -162,9 +163,15 @@ const headerTitle = computed(() => {
   return isGroupConversation(target.value?.targetType) ? '把这个群推荐给朋友' : '把他推荐给朋友'
 })
 
-/** 候选会话：从 store 拿排序后的列表（hide 由 Panel 接 hideKeys 过滤） */
-const candidateConversations = computed<Conversation[]>(
-  () => conversationStore.getSortedConversationList
+/** 候选会话：从 store 拿排序后的列表（hide 由 Panel 接 hideKeys 过滤）；历史退群群不可被推荐选中（选了后端也会拒） */
+const candidateConversations = computed<Conversation[]>(() =>
+  conversationStore.getSortedConversationList.filter(
+    (conversation) =>
+      !(
+        conversation.type === ImConversationType.GROUP &&
+        isGroupQuit(groupStore.getGroup(conversation.targetId))
+      )
+  )
 )
 
 /** 隐藏 key：不能把名片推回名片本身的会话（用户名片避免自推、群名片避免推回该群） */
diff --git a/src/views/im/home/composables/useMuteOverlay.ts b/src/views/im/home/composables/useMuteOverlay.ts
index 20e38f424..3a3d89a26 100644
--- a/src/views/im/home/composables/useMuteOverlay.ts
+++ b/src/views/im/home/composables/useMuteOverlay.ts
@@ -4,6 +4,7 @@ import { getCurrentUserId } from '@/utils/auth'
 import { useConversationStore } from '../store/conversationStore'
 import { useGroupStore } from '../store/groupStore'
 import { ImConversationType, ImGroupMemberRole } from '../../utils/constants'
+import { isGroupQuit } from '../../utils/user'
 
 export type MuteOverlayInfo = { text: string; icon: string }
 
@@ -61,6 +62,10 @@ export function useMuteOverlay(): ComputedRef<MuteOverlayInfo | null> {
     if (!group) {
       return null
     }
+    // 历史退群群：已退群只能查看历史，禁止发送（文本 / 图片 / 文件 / 语音 / 重试共用这一层拦截）
+    if (isGroupQuit(group)) {
+      return { text: '你已退出群聊，仅可查看历史消息', icon: 'ant-design:logout-outlined' }
+    }
     const myId = getCurrentUserId()
     // 群封禁：管理后台操作，所有人不可发送
     if (group.banned) {
diff --git a/src/views/im/home/pages/contact/index.vue b/src/views/im/home/pages/contact/index.vue
index 80373c2ea..afc9f36bf 100644
--- a/src/views/im/home/pages/contact/index.vue
+++ b/src/views/im/home/pages/contact/index.vue
@@ -101,7 +101,7 @@ import GroupDetail from './GroupDetail.vue'
 import { useConversationStore } from '../../store/conversationStore'
 import { useFriendStore } from '../../store/friendStore'
 import { useGroupStore } from '../../store/groupStore'
-import { getFriendDisplayName, getGroupDisplayName } from '../../../utils/user'
+import { getFriendDisplayName, getGroupDisplayName, isGroupQuit } from '../../../utils/user'
 import type { FriendLite, FriendRequest, Group, GroupLite, User } from '../../types'
 import { ImConversationType } from '../../../utils/constants'
 import { StorageKeys } from '../../../utils/db'
@@ -139,14 +139,17 @@ const friendRequests = computed<FriendRequest[]>(() => friendStore.friendRequest
 const friends = computed<FriendLite[]>(() => friendStore.getActiveFriendLiteList)
 
 const groups = computed<GroupLite[]>(() =>
-  groupStore.groups.map((group: Group) => ({
-    id: group.id,
-    name: group.name,
-    showGroupName: getGroupDisplayName(group), // 优先用群备注 groupRemark，没设置时回落到原群名；避免点"进入群聊"时把已同步的备注会话名刷回原名
-    showImage: group.avatar,
-    showImageThumb: group.avatar,
-    memberCount: group.memberCount
-  }))
+  // 通讯录只展示当前仍在群的；已退群历史群只留在 store 里供消息展示群名 / 头像，不进通讯录
+  groupStore.groups
+    .filter((group: Group) => !isGroupQuit(group))
+    .map((group: Group) => ({
+      id: group.id,
+      name: group.name,
+      showGroupName: getGroupDisplayName(group), // 优先用群备注 groupRemark，没设置时回落到原群名；避免点"进入群聊"时把已同步的备注会话名刷回原名
+      showImage: group.avatar,
+      showImageThumb: group.avatar,
+      memberCount: group.memberCount
+    }))
 )
 
 /**
diff --git a/src/views/im/home/pages/conversation/components/conversation/ConversationGroupSide.vue b/src/views/im/home/pages/conversation/components/conversation/ConversationGroupSide.vue
index 5b9fc6d5a..9c21e7d6e 100644
--- a/src/views/im/home/pages/conversation/components/conversation/ConversationGroupSide.vue
+++ b/src/views/im/home/pages/conversation/components/conversation/ConversationGroupSide.vue
@@ -32,8 +32,9 @@
               :group-name="group.name"
             />
 
-            <!-- 添加（任何成员都能邀请） -->
+            <!-- 添加（任何成员都能邀请；历史退群群隐藏） -->
             <div
+              v-if="!isQuitGroup"
               class="im-conversation-group-side__tile-wrap flex flex-col items-center w-[66px] cursor-pointer"
               title="邀请好友入群"
               @click="handleOpenInvite"
@@ -164,8 +165,9 @@
             <span v-else class="text-13px text-[var(--el-text-color-placeholder)] leading-[1.6]">未设置</span>
           </div>
 
-          <!-- 备注（仅自己可见；保存后会替换会话列表 / 顶部群名展示） -->
+          <!-- 备注（仅自己可见；保存后会替换会话列表 / 顶部群名展示）；历史退群群隐藏：改备注走 updateGroupMember，已退群会被后端拒 -->
           <el-popover
+            v-if="!isQuitGroup"
             v-model:visible="groupRemarkPopoverVisible"
             trigger="click"
             placement="left-start"
@@ -203,8 +205,9 @@
             </div>
           </el-popover>
 
-          <!-- 我在本群的昵称（任何成员都能改自己的） -->
+          <!-- 我在本群的昵称（任何成员都能改自己的）；历史退群群隐藏：走 updateGroupMember，已退群会被后端拒 -->
           <el-popover
+            v-if="!isQuitGroup"
             v-model:visible="remarkPopoverVisible"
             trigger="click"
             placement="left-start"
@@ -344,8 +347,11 @@
         </template>
       </div>
 
-      <!-- ==================== 底部：退出 / 解散群聊 ==================== -->
-      <div class="flex-shrink-0 px-4 pt-[14px] pb-[18px] bg-[var(--el-bg-color)] border-t border-t-solid border-[var(--el-border-color-lighter)]">
+      <!-- ==================== 底部：退出 / 解散群聊（历史退群群隐藏，已退群无需再退） ==================== -->
+      <div
+        v-if="!isQuitGroup"
+        class="flex-shrink-0 px-4 pt-[14px] pb-[18px] bg-[var(--el-bg-color)] border-t border-t-solid border-[var(--el-border-color-lighter)]"
+      >
         <!-- 群主：解散群聊 -->
         <el-button
           v-if="isOwner"
@@ -410,6 +416,7 @@ import GroupOwnerTransferDialog from '../../../../components/group/GroupOwnerTra
 import GroupRequestListDialog from '../../../../components/group/GroupRequestListDialog.vue'
 import RecommendCardDialog from '../../../../components/user/RecommendCardDialog.vue'
 import { toGroupCardTarget } from '@/views/im/utils/message'
+import { isGroupQuit } from '@/views/im/utils/user'
 import type { Conversation, GroupLite } from '../../../../types'
 import type { GroupMemberLite } from '../../../../components/group/GroupMember.vue'
 
@@ -461,12 +468,21 @@ function handleOpenInvite() {
 }
 
 const myId = computed(() => getCurrentUserId())
-const isOwner = computed(() => props.group != null && props.group.ownerId === myId.value)
+/** 历史退群群：禁所有群操作入口（邀请 / 移出 / 改资料 / 禁言 / 审批 / 退出等），只保留展示；props.group 是 GroupLite 无 joinStatus，回 store 取全量 */
+const isQuitGroup = computed(() => {
+  const id = props.group?.id
+  return id != null && isGroupQuit(groupStore.getGroup(id))
+})
+const isOwner = computed(
+  () => !isQuitGroup.value && props.group != null && props.group.ownerId === myId.value
+)
 /** 当前用户在群里的角色（来自 props.members 的 me 行）；用于判定是否可移出他人 */
 const myRole = computed(() => props.members.find((m) => m.userId === myId.value)?.role)
-/** 群主或管理员：在抽屉里有 "移出群成员" 入口 */
+/** 群主或管理员：在抽屉里有 "移出群成员" 入口；历史退群群一律视为无权限 */
 const isOwnerOrAdmin = computed(
-  () => myRole.value === ImGroupMemberRole.OWNER || myRole.value === ImGroupMemberRole.ADMIN
+  () =>
+    !isQuitGroup.value &&
+    (myRole.value === ImGroupMemberRole.OWNER || myRole.value === ImGroupMemberRole.ADMIN)
 )
 
 // 排除已退群成员 + 关键字过滤；按角色排序：群主→管理员→普通成员（同角色按 userId 稳定）
diff --git a/src/views/im/home/pages/conversation/components/message/GroupPinnedMessage.vue b/src/views/im/home/pages/conversation/components/message/GroupPinnedMessage.vue
index 030905b7c..bbc379cab 100644
--- a/src/views/im/home/pages/conversation/components/message/GroupPinnedMessage.vue
+++ b/src/views/im/home/pages/conversation/components/message/GroupPinnedMessage.vue
@@ -79,7 +79,7 @@ import Icon from '@/components/Icon/src/Icon.vue'
 import { useMessage } from '@/hooks/web/useMessage'
 import { ImConversationType, ImGroupMemberRole } from '@/views/im/utils/constants'
 import { unpinGroupMessage as apiUnpinGroupMessage } from '@/api/im/group'
-import { getSenderDisplayName } from '@/views/im/utils/user'
+import { getSenderDisplayName, isGroupQuit } from '@/views/im/utils/user'
 import { resolveConversationLastContent } from '@/views/im/utils/conversation'
 import { getCurrentUserId } from '@/utils/auth'
 import { useGroupStore } from '../../../../store/groupStore'
@@ -123,6 +123,10 @@ const latest = computed(() => pinnedMessages.value[pinnedMessages.value.length -
 
 /** 当前用户是否群主 / 管理员（决定是否显示「移除」入口） */
 const canManage = computed(() => {
+  // 历史退群群：本地缓存残留时也不给「移除」入口
+  if (isGroupQuit(group.value)) {
+    return false
+  }
   const myId = getCurrentUserId()
   const role = group.value?.members?.find((m) => m.userId === myId)?.role
   return role === ImGroupMemberRole.OWNER || role === ImGroupMemberRole.ADMIN
diff --git a/src/views/im/home/pages/conversation/components/message/MessageItem.vue b/src/views/im/home/pages/conversation/components/message/MessageItem.vue
index 833fea500..2e7e429a0 100644
--- a/src/views/im/home/pages/conversation/components/message/MessageItem.vue
+++ b/src/views/im/home/pages/conversation/components/message/MessageItem.vue
@@ -241,7 +241,8 @@ import {
   getMemberDisplayName,
   getMentionCandidates,
   getSenderDisplayName,
-  getSenderRealNickname
+  getSenderRealNickname,
+  isGroupQuit
 } from '@/views/im/utils/user'
 import {
   resolveFriendNotificationSegments,
@@ -811,7 +812,8 @@ const myGroupRole = computed(() => {
 
 /** 是否可管理该消息发送人：我的角色高于目标角色（群主 > 管理员 > 普通成员）；目标角色未知时不展示 */
 const canManageSender = computed(() => {
-  if (!currentGroup.value || !myGroupRole.value) {
+  // 历史退群群：本地可能残留成员缓存，显式排除，避免右键仍出「禁言 / 移除」
+  if (!currentGroup.value || isGroupQuit(currentGroup.value) || !myGroupRole.value) {
     return false
   }
   const senderMember = currentGroup.value.members?.find((m) => m.userId === props.message.senderId)
@@ -856,6 +858,7 @@ function handleMultiSelectClick(e: MouseEvent) {
 const canPin = computed(
   () =>
     !!currentGroup.value &&
+    !isGroupQuit(currentGroup.value) &&
     isNormalMessage(props.message.type) &&
     !!props.message.id &&
     !isRecall.value &&
diff --git a/src/views/im/home/pages/conversation/components/message/MessagePanel.vue b/src/views/im/home/pages/conversation/components/message/MessagePanel.vue
index 5f74c57fb..32db1f631 100644
--- a/src/views/im/home/pages/conversation/components/message/MessagePanel.vue
+++ b/src/views/im/home/pages/conversation/components/message/MessagePanel.vue
@@ -71,7 +71,7 @@
                 </div>
               </div>
             </el-popover>
-            <el-tooltip v-else content="通话" placement="bottom">
+            <el-tooltip v-else-if="!isQuitGroup" content="通话" placement="bottom">
               <Icon
                 icon="ant-design:phone-outlined"
                 :size="20"
@@ -97,7 +97,7 @@
 
         <!-- 群通话胶囊条：仅群聊 + 该群有活跃通话时显示；点击展开看成员 + 加入按钮 -->
         <RtcGroupCallBanner
-          v-if="isGroup && conversationStore.activeConversation"
+          v-if="isGroup && !isQuitGroup && conversationStore.activeConversation"
           :group-id="conversationStore.activeConversation.targetId"
         />
 
@@ -109,7 +109,7 @@
         />
         <!-- 群顶部「待处理加群申请」横幅：仅群聊 + owner / admin + count > 0 时显示 -->
         <GroupRequestPending
-          v-if="isGroup && conversationStore.activeConversation"
+          v-if="isGroup && !isQuitGroup && conversationStore.activeConversation"
           :group-id="conversationStore.activeConversation.targetId"
         />
         <!-- 私聊：对方不再是有效好友（我删了对方 / 从未加过；单边设计下「被对方删除」本端 friendStore 不更新故不会触发）；胶囊嵌在 header 内（跟群置顶同级），点击弹 UserInfoCard -->
@@ -231,7 +231,7 @@ import { useMessage } from '@/hooks/web/useMessage'
 import { useConversationStore } from '../../../../store/conversationStore'
 import { useFriendStore } from '../../../../store/friendStore'
 import { useImUiStore } from '../../../../store/uiStore'
-import { getMemberDisplayName } from '@/views/im/utils/user'
+import { getMemberDisplayName, isGroupQuit } from '@/views/im/utils/user'
 import { useGroupStore } from '../../../../store/groupStore'
 import MessageItem from './MessageItem.vue'
 import MessageInput from '../input/MessageInput.vue'
@@ -321,6 +321,15 @@ const isChannel = computed(
   () => conversationStore.activeConversation?.type === ImConversationType.CHANNEL
 )
 
+/** 当前激活会话是否历史退群群：禁群通话、隐藏群申请横幅等操作入口；聊天历史、群名头像照常展示 */
+const isQuitGroup = computed(() => {
+  const conversation = conversationStore.activeConversation
+  return (
+    conversation?.type === ImConversationType.GROUP &&
+    isGroupQuit(groupStore.getGroup(conversation.targetId))
+  )
+})
+
 /** 私聊会话且对端不是有效好友（本端 friend 记录缺失或 DISABLE）；单边删除语义下「被对方删除」不触发本端横幅 */
 const showNotFriendBanner = computed(() => {
   const conversation = conversationStore.activeConversation
diff --git a/src/views/im/home/pages/conversation/components/message/forward/MessageForwardDialog.vue b/src/views/im/home/pages/conversation/components/message/forward/MessageForwardDialog.vue
index 8fcf8afd1..67c193070 100644
--- a/src/views/im/home/pages/conversation/components/message/forward/MessageForwardDialog.vue
+++ b/src/views/im/home/pages/conversation/components/message/forward/MessageForwardDialog.vue
@@ -154,6 +154,7 @@ import FacePicker from '../../input/FacePicker.vue'
 import { useConversationStore } from '@/views/im/home/store/conversationStore'
 import { useFriendStore } from '@/views/im/home/store/friendStore'
 import { useGroupStore } from '@/views/im/home/store/groupStore'
+import { isGroupQuit } from '@/views/im/utils/user'
 import { useMessageSender } from '@/views/im/home/composables/useMessageSender'
 import { useMessageMultiSelect } from '@/views/im/home/composables/useMessageMultiSelect'
 import {
@@ -228,7 +229,13 @@ const confirmButtonText = computed(() =>
 /** 候选会话：从 store 拿排序后的列表（转发回原会话也允许，与微信一致）；公众号 / 频道单向消息不接受转发，从候选里剔除 */
 const candidateConversations = computed<Conversation[]>(() =>
   conversationStore.getSortedConversationList.filter(
-    (conversation) => conversation.type !== ImConversationType.CHANNEL
+    (conversation) =>
+      conversation.type !== ImConversationType.CHANNEL &&
+      // 历史退群群不可被转发选中（选了后端也会拒）
+      !(
+        conversation.type === ImConversationType.GROUP &&
+        isGroupQuit(groupStore.getGroup(conversation.targetId))
+      )
   )
 )
 
diff --git a/src/views/im/home/store/groupStore.ts b/src/views/im/home/store/groupStore.ts
index 82dfa780c..6795ec033 100644
--- a/src/views/im/home/store/groupStore.ts
+++ b/src/views/im/home/store/groupStore.ts
@@ -804,7 +804,8 @@ function convertGroup(group: ImGroupRespVO): Group {
     pinnedMessages: group.pinnedMessages?.map(convertGroupMessageVO),
     mutedAll: group.mutedAll,
     banned: group.banned,
-    joinApproval: group.joinApproval
+    joinApproval: group.joinApproval,
+    joinStatus: group.joinStatus
   }
 }
 
diff --git a/src/views/im/home/types/index.ts b/src/views/im/home/types/index.ts
index 2c3f8d456..ebb75007a 100644
--- a/src/views/im/home/types/index.ts
+++ b/src/views/im/home/types/index.ts
@@ -141,6 +141,7 @@ export interface Group {
   mutedAll?: boolean // 是否全群禁言
   banned?: boolean // 是否被管理员封禁
   joinApproval?: boolean // 进群是否需群主 / 管理员审批
+  joinStatus?: number // 当前登录用户在该群的成员状态（参见 CommonStatusEnum：0 在群 / 1 已退群）；历史退群群仍返回，供展示历史消息的群名 / 头像
 
   // ========== 前端扩展字段（user-per-group 维度） ==========
   silent?: boolean // 是否免打扰。从当前用户的 GroupMember 回填
diff --git a/src/views/im/utils/user.ts b/src/views/im/utils/user.ts
index 06b71fae1..3f1a5496e 100644
--- a/src/views/im/utils/user.ts
+++ b/src/views/im/utils/user.ts
@@ -12,7 +12,7 @@
 import { countBy } from 'lodash-es'
 
 import { useUserStore } from '@/store/modules/user'
-import { SystemUserSexEnum } from '@/utils/constants'
+import { CommonStatusEnum, SystemUserSexEnum } from '@/utils/constants'
 import {
   ImConversationType,
   ImFriendAddSource,
@@ -31,6 +31,15 @@ import type { Conversation, Friend, Group, User } from '../home/types'
 // MessageBubble 的 textSegments 才不会跟着无谓重算
 const EMPTY_MENTIONS: MentionCandidate[] = []
 
+/**
+ * 是否历史退群群：joinStatus 为 DISABLE（已退群 / 被移除）
+ *
+ * /im/group/list 会带回历史退群群（供展示历史消息的群名 / 头像）；这类群应禁止发送、隐藏群操作入口、不可被转发 / 推荐选中
+ */
+export function isGroupQuit(group?: Group | null): boolean {
+  return group?.joinStatus === CommonStatusEnum.DISABLE
+}
+
 /**
  * 私聊好友显示名：备注 > 真实昵称
  *