diff --git a/src/api/im/manager/channel/material/index.ts b/src/api/im/manager/channel/material/index.ts
index e72d8182e..e8eae29a5 100644
--- a/src/api/im/manager/channel/material/index.ts
+++ b/src/api/im/manager/channel/material/index.ts
@@ -18,6 +18,13 @@ export const getManagerChannelMaterialPage = (params: PageParam) => {
   return request.get({ url: '/im/manager/channel-material/page', params })
 }
 
+// 获得指定频道下的素材精简列表
+export const getSimpleManagerChannelMaterialList = (channelId: number) => {
+  return request.get({
+    url: '/im/manager/channel-material/simple-list?channelId=' + channelId
+  })
+}
+
 // 获得素材详情
 export const getManagerChannelMaterial = (id: number) => {
   return request.get({ url: '/im/manager/channel-material/get?id=' + id })
diff --git a/src/views/im/home/pages/conversation/components/message/MaterialBubble.vue b/src/views/im/home/pages/conversation/components/message/MaterialBubble.vue
index 20f5701d8..f8440f9db 100644
--- a/src/views/im/home/pages/conversation/components/message/MaterialBubble.vue
+++ b/src/views/im/home/pages/conversation/components/message/MaterialBubble.vue
@@ -1,11 +1,26 @@
 <template>
-  <div class="material-card" @click="onClick">
+  <!-- 公众号会话内（大卡片：封面 + 标题 + 摘要） -->
+  <div v-if="isChannelView" class="material-card" @click="onClick">
     <div class="title">{{ payload.title || '(无标题)' }}</div>
     <img v-if="payload.coverUrl" class="cover" :src="payload.coverUrl" />
     <div v-if="payload.summary" class="summary">{{ payload.summary }}</div>
     <span class="link">{{ payload.url ? '外链' : '查看详情' }}</span>
   </div>
 
+  <!-- 私聊 / 群聊里被转发的素材（紧凑卡片：标题左 + 小封面右 + 底部频道标识） -->
+  <!-- TODO @AI：转发后的消息，无法点击打开； -->
+  <div v-else class="material-card-forward" @click="onClick">
+    <div class="forward-body">
+      <div class="forward-title">{{ payload.title || '(无标题)' }}</div>
+      <img v-if="payload.coverUrl" class="forward-cover" :src="payload.coverUrl" />
+    </div>
+    <div class="forward-footer">
+      <Icon icon="ep:promotion" :size="12" />
+      <span>频道消息</span>
+    </div>
+  </div>
+
+  <!-- TODO @ai：需要注释下； -->
   <Dialog
     v-model="detailVisible"
     :title="payload.title || '详情'"
@@ -23,8 +38,11 @@
 <script lang="ts" setup>
 import { computed, ref } from 'vue'
 import type { PropType } from 'vue'
+import Icon from '@/components/Icon/src/Icon.vue'
 import { getChannelMaterial } from '@/api/im/channel/material'
 import { parseMessage, type MaterialMessage } from '@/views/im/utils/message'
+import { useConversationStore } from '@/views/im/home/store/conversationStore'
+import { ImConversationType } from '@/views/im/utils/constants'
 
 interface MessageInfo {
   materialId?: number
@@ -35,6 +53,13 @@ const props = defineProps({
   message: { type: Object as PropType<MessageInfo>, required: true }
 })
 
+const conversationStore = useConversationStore()
+
+/** 当前是否在公众号 / 频道会话里：决定走大卡片还是紧凑转发卡片 */
+const isChannelView = computed(
+  () => conversationStore.activeConversation?.type === ImConversationType.CHANNEL
+)
+
 /** 反序列化 content JSON 为 payload 对象 */
 const payload = computed<MaterialMessage>(
   () => parseMessage<MaterialMessage>(props.message.content) ?? {}
@@ -69,6 +94,8 @@ const onClick = async () => {
 </script>
 
 <style scoped lang="scss">
+/* 公众号会话内大卡片：占父容器全宽，封面 + 标题 + 摘要纵向铺开 */
+/** TODO @AI：有没可能 unocss 尽量替代掉； */
 .material-card {
   display: flex;
   flex-direction: column;
@@ -124,6 +151,62 @@ const onClick = async () => {
   }
 }
 
+/* 私聊 / 群聊转发紧凑卡片：标题左 + 小封面右 + 底部频道标识 */
+.material-card-forward {
+  display: flex;
+  flex-direction: column;
+  width: 280px;
+  padding: 10px 12px 8px;
+  background: var(--el-bg-color);
+  border-radius: 8px;
+  border: 1px solid var(--el-border-color-lighter);
+  cursor: pointer;
+  transition: box-shadow 0.15s ease;
+
+  &:hover {
+    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
+  }
+
+  .forward-body {
+    display: flex;
+    gap: 10px;
+    align-items: flex-start;
+
+    .forward-title {
+      flex: 1;
+      min-width: 0;
+      font-size: 14px;
+      font-weight: 500;
+      line-height: 1.4;
+      color: var(--el-text-color-primary);
+      display: -webkit-box;
+      -webkit-line-clamp: 3;
+      -webkit-box-orient: vertical;
+      overflow: hidden;
+    }
+
+    .forward-cover {
+      width: 60px;
+      height: 60px;
+      object-fit: cover;
+      border-radius: 4px;
+      background: var(--el-fill-color-light);
+      flex-shrink: 0;
+    }
+  }
+
+  .forward-footer {
+    margin-top: 8px;
+    padding-top: 6px;
+    border-top: 1px solid var(--el-border-color-lighter);
+    display: flex;
+    align-items: center;
+    gap: 4px;
+    font-size: 11px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
 .material-detail-body {
   max-width: 720px;
   margin: 0 auto;
diff --git a/src/views/im/manager/channel/channel/index.vue b/src/views/im/manager/channel/list/index.vue
similarity index 91%
rename from src/views/im/manager/channel/channel/index.vue
rename to src/views/im/manager/channel/list/index.vue
index 287394555..e8a2e1166 100644
--- a/src/views/im/manager/channel/channel/index.vue
+++ b/src/views/im/manager/channel/list/index.vue
@@ -64,7 +64,13 @@
         </template>
       </el-table-column>
       <el-table-column label="编码" align="center" prop="code" width="160" show-overflow-tooltip />
-      <el-table-column label="名称" align="center" prop="name" min-width="120" show-overflow-tooltip />
+      <el-table-column
+        label="名称"
+        align="center"
+        prop="name"
+        min-width="120"
+        show-overflow-tooltip
+      />
       <el-table-column label="排序" align="center" prop="sort" width="80" />
       <el-table-column label="状态" align="center" prop="status" width="80">
         <template #default="scope">
@@ -111,7 +117,6 @@
 </template>
 
 <script lang="ts" setup>
-// TOOD @AI：注释风格，对齐 system user index
 import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
 import { dateFormatter } from '@/utils/formatTime'
 import * as ChannelApi from '@/api/im/manager/channel'
@@ -119,12 +124,12 @@ import ChannelForm from './ChannelForm.vue'
 
 defineOptions({ name: 'ImChannel' })
 
-const message = useMessage()
-const { t } = useI18n()
+const message = useMessage() // 消息弹窗
+const { t } = useI18n() // 国际化
 
-const loading = ref(true)
-const total = ref(0)
-const list = ref<ChannelApi.ImManagerChannelVO[]>([])
+const loading = ref(true) // 列表的加载中
+const total = ref(0) // 列表的总页数
+const list = ref<ChannelApi.ImManagerChannelVO[]>([]) // 列表的数据
 const queryParams = reactive({
   pageNo: 1,
   pageSize: 10,
@@ -132,7 +137,7 @@ const queryParams = reactive({
   name: undefined as string | undefined,
   status: undefined as number | undefined
 })
-const queryFormRef = ref()
+const queryFormRef = ref() // 搜索的表单
 
 /** 查询频道分页 */
 const getList = async () => {
@@ -176,6 +181,7 @@ const handleDelete = async (id: number) => {
   await getList()
 }
 
+/** 初始化 **/
 onMounted(() => {
   getList()
 })
diff --git a/src/views/im/manager/channel/material/ChannelMaterialForm.vue b/src/views/im/manager/channel/material/ChannelMaterialForm.vue
index 650cc7dc0..f6d2074e8 100644
--- a/src/views/im/manager/channel/material/ChannelMaterialForm.vue
+++ b/src/views/im/manager/channel/material/ChannelMaterialForm.vue
@@ -8,10 +8,14 @@
       v-loading="formLoading"
     >
       <el-form-item label="所属频道" prop="channelId">
-        <!-- TODO @AI：使用 channelselect 组件 -->
-        <el-select v-model="formData.channelId" placeholder="请选择频道" class="!w-full">
-          <el-option v-for="c in props.channelList" :key="c.id" :label="c.name" :value="c.id" />
-        </el-select>
+        <ChannelSelect v-model="formData.channelId" placeholder="请选择频道" />
+      </el-form-item>
+      <!-- TODO @AI：是不是内容类型，在考虑优化下。1）富文本；2）外链；更简介；注意，需要插入到字典里； -->
+      <el-form-item label="内容类型" prop="type">
+        <el-radio-group v-model="formData.type">
+          <el-radio :value="1">站内富文本</el-radio>
+          <el-radio :value="2">外链</el-radio>
+        </el-radio-group>
       </el-form-item>
       <el-form-item label="标题" prop="title">
         <el-input v-model="formData.title" placeholder="图文标题" maxlength="128" show-word-limit />
@@ -29,14 +33,8 @@
           show-word-limit
         />
       </el-form-item>
-      <!-- TODO @AI：需要增加 type； -->
-      <el-form-item label="跳转链接" prop="url">
-        <el-input
-          v-model="formData.url"
-          placeholder="为空走站内详情页渲染 content；非空则跳此链接"
-        />
-      </el-form-item>
-      <el-form-item label="正文" prop="content">
+      <!-- 内容类型为「站内富文本」时展示 content 富文本输入；「外链」时展示 url 输入 -->
+      <el-form-item v-if="formData.type === 1" label="正文" prop="content">
         <el-input
           v-model="formData.content"
           placeholder="富文本 HTML"
@@ -44,6 +42,9 @@
           :rows="8"
         />
       </el-form-item>
+      <el-form-item v-else label="跳转链接" prop="url">
+        <el-input v-model="formData.url" placeholder="https://example.com/..." />
+      </el-form-item>
     </el-form>
     <template #footer>
       <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
@@ -53,26 +54,22 @@
 </template>
 
 <script lang="ts" setup>
-// TODO @AI：补充一些注释，对齐 system user form；
 import * as MaterialApi from '@/api/im/manager/channel/material'
-import type { ImManagerChannelVO } from '@/api/im/manager/channel'
+import ChannelSelect from '../list/components/ChannelSelect.vue'
 
 defineOptions({ name: 'ImChannelMaterialForm' })
 
-const props = defineProps<{ channelList: ImManagerChannelVO[] }>()
+const { t } = useI18n() // 国际化
+const message = useMessage() // 消息弹窗
 
-const { t } = useI18n()
-const message = useMessage()
-
-const dialogVisible = ref(false)
-const dialogTitle = ref('')
-const formLoading = ref(false)
-const formType = ref('')
+const dialogVisible = ref(false) // 弹窗的是否展示
+const dialogTitle = ref('') // 弹窗的标题
+const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
+const formType = ref('') // 表单的类型：create - 新增；update - 修改
 const formData = ref({
   id: undefined as number | undefined,
   channelId: undefined as number | undefined,
-  // TODO @AI：不是这种 type；是 1 为外链；2 为图文；
-  type: 125, // MATERIAL
+  type: 1, // 内容类型；1 站内富文本 2 外链；参见 ImChannelMaterialTypeEnum
   title: '',
   coverUrl: '',
   summary: '',
@@ -81,15 +78,18 @@ const formData = ref({
 })
 const formRules = reactive({
   channelId: [{ required: true, message: '所属频道不能为空', trigger: 'change' }],
+  type: [{ required: true, message: '内容类型不能为空', trigger: 'change' }],
   title: [{ required: true, message: '标题不能为空', trigger: 'blur' }]
 })
-const formRef = ref()
+const formRef = ref() // 表单 Ref
 
+/** 打开弹窗 */
 const open = async (type: string, id?: number) => {
   dialogVisible.value = true
   dialogTitle.value = t('action.' + type)
   formType.value = type
   resetForm()
+  // 修改时回填数据
   if (id) {
     formLoading.value = true
     try {
@@ -99,10 +99,11 @@ const open = async (type: string, id?: number) => {
     }
   }
 }
-defineExpose({ open })
+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
 
-const emit = defineEmits(['success'])
+const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
 
+/** 提交表单 */
 const submitForm = async () => {
   await formRef.value.validate()
   formLoading.value = true
@@ -122,11 +123,12 @@ const submitForm = async () => {
   }
 }
 
+/** 重置表单 */
 const resetForm = () => {
   formData.value = {
     id: undefined,
     channelId: undefined,
-    type: 125,
+    type: 1,
     title: '',
     coverUrl: '',
     summary: '',
diff --git a/src/views/im/manager/channel/material/index.vue b/src/views/im/manager/channel/material/index.vue
index 4a5a4b3c3..aaa87a784 100644
--- a/src/views/im/manager/channel/material/index.vue
+++ b/src/views/im/manager/channel/material/index.vue
@@ -8,9 +8,7 @@
       label-width="68px"
     >
       <el-form-item label="频道" prop="channelId">
-        <el-select v-model="queryParams.channelId" placeholder="全部" clearable class="!w-200px">
-          <el-option v-for="c in channelList" :key="c.id" :label="c.name" :value="c.id" />
-        </el-select>
+        <ChannelSelect v-model="queryParams.channelId" placeholder="全部" clearable class="!w-200px" />
       </el-form-item>
       <el-form-item label="标题" prop="title">
         <el-input
@@ -108,33 +106,32 @@
     />
   </ContentWrap>
 
-  <ChannelMaterialForm ref="formRef" :channel-list="channelList" @success="getList" />
+  <ChannelMaterialForm ref="formRef" @success="getList" />
 </template>
 
 <script lang="ts" setup>
-// TOOD @AI：注释风格，对齐 system user index
 import { dateFormatter } from '@/utils/formatTime'
 import * as MaterialApi from '@/api/im/manager/channel/material'
-import * as ChannelApi from '@/api/im/manager/channel'
+import ChannelSelect from '../list/components/ChannelSelect.vue'
 import ChannelMaterialForm from './ChannelMaterialForm.vue'
 
 defineOptions({ name: 'ImChannelMaterial' })
 
-const message = useMessage()
-const { t } = useI18n()
+const message = useMessage() // 消息弹窗
+const { t } = useI18n() // 国际化
 
-const loading = ref(true)
-const total = ref(0)
-const list = ref<MaterialApi.ImManagerChannelMaterialVO[]>([])
-const channelList = ref<ChannelApi.ImManagerChannelVO[]>([])
+const loading = ref(true) // 列表的加载中
+const total = ref(0) // 列表的总页数
+const list = ref<MaterialApi.ImManagerChannelMaterialVO[]>([]) // 列表的数据
 const queryParams = reactive({
   pageNo: 1,
   pageSize: 10,
   channelId: undefined as number | undefined,
   title: undefined as string | undefined
 })
-const queryFormRef = ref()
+const queryFormRef = ref() // 搜索的表单
 
+/** 查询素材分页 */
 const getList = async () => {
   loading.value = true
   try {
@@ -146,21 +143,25 @@ const getList = async () => {
   }
 }
 
+/** 搜索 */
 const handleQuery = () => {
   queryParams.pageNo = 1
   getList()
 }
 
+/** 重置 */
 const resetQuery = () => {
   queryFormRef.value.resetFields()
   handleQuery()
 }
 
-const formRef = ref()
+/** 打开新增 / 编辑弹窗 */
+const formRef = ref() // 表单 Ref
 const openForm = (type: string, id?: number) => {
   formRef.value.open(type, id)
 }
 
+/** 删除 */
 const handleDelete = async (id: number) => {
   try {
     await message.delConfirm()
@@ -172,9 +173,8 @@ const handleDelete = async (id: number) => {
   await getList()
 }
 
-onMounted(async () => {
-  // TOOD @AI：注释风格，ChannelApi 列表，让 channel/components 抽个组件，复用一下；
-  channelList.value = await ChannelApi.getEnabledChannelList()
+/** 初始化 */
+onMounted(() => {
   getList()
 })
 </script>
diff --git a/src/views/im/manager/channel/message/index.vue b/src/views/im/manager/channel/message/index.vue
index 8d1d52586..6e72eb405 100644
--- a/src/views/im/manager/channel/message/index.vue
+++ b/src/views/im/manager/channel/message/index.vue
@@ -8,9 +8,7 @@
       label-width="68px"
     >
       <el-form-item label="频道" prop="channelId">
-        <el-select v-model="queryParams.channelId" placeholder="全部" clearable class="!w-200px">
-          <el-option v-for="c in channelList" :key="c.id" :label="c.name" :value="c.id" />
-        </el-select>
+        <ChannelSelect v-model="queryParams.channelId" placeholder="全部" clearable class="!w-200px" />
       </el-form-item>
       <el-form-item label="发送时间" prop="sendTime">
         <el-date-picker
@@ -88,33 +86,32 @@
     />
   </ContentWrap>
 
-  <ChannelMessageSendForm ref="sendFormRef" :channel-list="channelList" @success="getList" />
+  <ChannelMessageSendForm ref="sendFormRef" @success="getList" />
 </template>
 
 <script lang="ts" setup>
-// TODO @AI：补充一些注释，对齐 system user index；
 import { dateFormatter } from '@/utils/formatTime'
 import * as MessageApi from '@/api/im/manager/channel/message'
-import * as ChannelApi from '@/api/im/manager/channel'
+import ChannelSelect from '../list/components/ChannelSelect.vue'
 import ChannelMessageSendForm from './ChannelMessageSendForm.vue'
 
 defineOptions({ name: 'ImChannelMessage' })
 
-const message = useMessage()
-const { t } = useI18n()
+const message = useMessage() // 消息弹窗
+const { t } = useI18n() // 国际化
 
-const loading = ref(true)
-const total = ref(0)
-const list = ref<MessageApi.ImManagerChannelMessageVO[]>([])
-const channelList = ref<ChannelApi.ImManagerChannelVO[]>([])
+const loading = ref(true) // 列表的加载中
+const total = ref(0) // 列表的总页数
+const list = ref<MessageApi.ImManagerChannelMessageVO[]>([]) // 列表的数据
 const queryParams = reactive({
   pageNo: 1,
   pageSize: 10,
   channelId: undefined as number | undefined,
   sendTime: [] as string[]
 })
-const queryFormRef = ref()
+const queryFormRef = ref() // 搜索的表单
 
+/** 查询消息分页 */
 const getList = async () => {
   loading.value = true
   try {
@@ -126,21 +123,25 @@ const getList = async () => {
   }
 }
 
+/** 搜索 */
 const handleQuery = () => {
   queryParams.pageNo = 1
   getList()
 }
 
+/** 重置 */
 const resetQuery = () => {
   queryFormRef.value.resetFields()
   handleQuery()
 }
 
-const sendFormRef = ref()
+/** 打开「立即推送」弹窗 */
+const sendFormRef = ref() // 推送弹窗 Ref
 const openSendForm = () => {
   sendFormRef.value.open()
 }
 
+/** 删除 */
 const handleDelete = async (id: number) => {
   try {
     await message.delConfirm()
@@ -152,8 +153,7 @@ const handleDelete = async (id: number) => {
   await getList()
 }
 
-onMounted(async () => {
-  channelList.value = await ChannelApi.getEnabledChannelList()
+onMounted(() => {
   getList()
 })
 </script>