diff --git a/web/src/components/channels/communication/DirectoryDetailDrawer.vue b/web/src/components/channels/communication/DirectoryDetailModal.vue
similarity index 66%
rename from web/src/components/channels/communication/DirectoryDetailDrawer.vue
rename to web/src/components/channels/communication/DirectoryDetailModal.vue
index 175fd2d2..421ec843 100644
--- a/web/src/components/channels/communication/DirectoryDetailDrawer.vue
+++ b/web/src/components/channels/communication/DirectoryDetailModal.vue
@@ -1,10 +1,13 @@
 <template>
-  <a-drawer
+  <a-modal
     :open="visible"
-    :title="drawerTitle"
+    :title="modalTitle"
     :width="640"
-    placement="right"
-    @close="handleClose"
+    :footer="null"
+    :destroy-on-close="true"
+    :mask-closable="!loading"
+    :body-style="{ maxHeight: '70vh', overflowY: 'auto' }"
+    @cancel="handleClose"
   >
     <!-- 用户资料 -->
     <template v-if="type === 'user'">
@@ -21,8 +24,41 @@
         </template>
       </a-alert>
       <template v-else-if="data">
-        <h4 class="ch-dir-drawer__section-title">基本信息</h4>
-        <a-descriptions :column="1" size="small" bordered>
+        <!-- 身份卡片 -->
+        <div class="ch-dir-modal__identity">
+          <a
+            v-if="data.avatar_url && !avatarError"
+            :href="data.avatar_url"
+            target="_blank"
+            class="ch-dir-modal__avatar-link"
+          >
+            <img
+              :src="data.avatar_url"
+              alt="头像"
+              class="ch-dir-modal__avatar"
+              @error="avatarError = true"
+            />
+          </a>
+          <a-avatar
+            v-else
+            :size="64"
+            :style="{ backgroundColor: avatarColor(data.name) }"
+          >
+            {{ avatarInitial(data.name) }}
+          </a-avatar>
+          <div class="ch-dir-modal__identity-main">
+            <div class="ch-dir-modal__identity-title">
+              <span class="ch-dir-modal__name">{{ data.name || '-' }}</span>
+              <a-tag size="small" color="processing">用户</a-tag>
+            </div>
+            <a-tooltip :title="targetId">
+              <span class="ch-dir-modal__identity-id">{{ targetId }}</span>
+            </a-tooltip>
+          </div>
+        </div>
+
+        <h4 class="ch-dir-modal__section-title">基本信息</h4>
+        <a-descriptions :column="1" size="small">
           <a-descriptions-item v-for="item in descriptionItems" :key="item.key" :label="item.label">
             <template v-if="item.key === 'avatar_url'">
               <template v-if="item.value">
@@ -30,12 +66,12 @@
                   v-if="!avatarError"
                   :href="item.value"
                   target="_blank"
-                  class="ch-dir-drawer__avatar-link"
+                  class="ch-dir-modal__avatar-link"
                 >
                   <img
                     :src="item.value"
                     alt="头像"
-                    class="ch-dir-drawer__avatar"
+                    class="ch-dir-modal__avatar--small"
                     @error="avatarError = true"
                   />
                 </a>
@@ -50,7 +86,7 @@
               <span v-else>-</span>
             </template>
             <template v-else-if="item.key === 'tags'">
-              <span v-if="normalizeTags(item.value).length" class="ch-dir-drawer__tags">
+              <span v-if="normalizeTags(item.value).length" class="ch-dir-modal__tags">
                 <a-tag v-for="tag in normalizeTags(item.value)" :key="tag">{{ tag }}</a-tag>
               </span>
               <span v-else>-</span>
@@ -59,14 +95,14 @@
               {{ formatTime(item.value) }}
             </template>
             <template v-else>
-              <span class="ch-dir-drawer__mono" :title="formatValue(item.value)">
+              <span class="ch-dir-modal__mono" :title="formatValue(item.value)">
                 {{ formatValue(item.value) }}
               </span>
             </template>
           </a-descriptions-item>
         </a-descriptions>
 
-        <div v-if="targetId" class="ch-dir-drawer__actions">
+        <div v-if="targetId" class="ch-dir-modal__actions">
           <a-tooltip
             v-if="showSendMessage"
             :title="canSendMessage ? '' : '请先选择渠道与账户'"
@@ -79,18 +115,18 @@
           </a-tooltip>
           <router-link
             :to="{ name: 'ChannelsSessions', query: sessionQuery }"
-            class="ch-dir-drawer__action-btn"
+            class="ch-dir-modal__action-btn"
           >
             <History :size="14" />
             查看历史会话
           </router-link>
-          <a-button type="link" class="ch-dir-drawer__action-btn" @click="copyId">
+          <a-button type="link" class="ch-dir-modal__action-btn" @click="copyId">
             <template #icon><Copy :size="14" /></template>
             复制 ID
           </a-button>
           <router-link
             :to="{ name: 'ChannelsRouteBindings', query: routeBindingQuery }"
-            class="ch-dir-drawer__action-btn"
+            class="ch-dir-modal__action-btn"
           >
             <Route :size="14" />
             查看路由绑定
@@ -114,8 +150,41 @@
         </template>
       </a-alert>
       <template v-else-if="data">
-        <h4 class="ch-dir-drawer__section-title">基本信息</h4>
-        <a-descriptions :column="1" size="small" bordered>
+        <!-- 身份卡片 -->
+        <div class="ch-dir-modal__identity">
+          <a
+            v-if="data.avatar_url && !avatarError"
+            :href="data.avatar_url"
+            target="_blank"
+            class="ch-dir-modal__avatar-link"
+          >
+            <img
+              :src="data.avatar_url"
+              alt="头像"
+              class="ch-dir-modal__avatar"
+              @error="avatarError = true"
+            />
+          </a>
+          <a-avatar
+            v-else
+            :size="64"
+            :style="{ backgroundColor: avatarColor(data.name) }"
+          >
+            {{ avatarInitial(data.name) }}
+          </a-avatar>
+          <div class="ch-dir-modal__identity-main">
+            <div class="ch-dir-modal__identity-title">
+              <span class="ch-dir-modal__name">{{ data.name || '-' }}</span>
+              <a-tag size="small" color="success">群组</a-tag>
+            </div>
+            <a-tooltip :title="targetId">
+              <span class="ch-dir-modal__identity-id">{{ targetId }}</span>
+            </a-tooltip>
+          </div>
+        </div>
+
+        <h4 class="ch-dir-modal__section-title">基本信息</h4>
+        <a-descriptions :column="1" size="small">
           <a-descriptions-item v-for="item in descriptionItems" :key="item.key" :label="item.label">
             <template v-if="item.key === 'avatar_url'">
               <template v-if="item.value">
@@ -123,12 +192,12 @@
                   v-if="!avatarError"
                   :href="item.value"
                   target="_blank"
-                  class="ch-dir-drawer__avatar-link"
+                  class="ch-dir-modal__avatar-link"
                 >
                   <img
                     :src="item.value"
                     alt="头像"
-                    class="ch-dir-drawer__avatar"
+                    class="ch-dir-modal__avatar--small"
                     @error="avatarError = true"
                   />
                 </a>
@@ -143,7 +212,7 @@
               <span v-else>-</span>
             </template>
             <template v-else-if="item.key === 'tags'">
-              <span v-if="normalizeTags(item.value).length" class="ch-dir-drawer__tags">
+              <span v-if="normalizeTags(item.value).length" class="ch-dir-modal__tags">
                 <a-tag v-for="tag in normalizeTags(item.value)" :key="tag">{{ tag }}</a-tag>
               </span>
               <span v-else>-</span>
@@ -152,14 +221,14 @@
               {{ formatTime(item.value) }}
             </template>
             <template v-else>
-              <span class="ch-dir-drawer__mono" :title="formatValue(item.value)">
+              <span class="ch-dir-modal__mono" :title="formatValue(item.value)">
                 {{ formatValue(item.value) }}
               </span>
             </template>
           </a-descriptions-item>
         </a-descriptions>
 
-        <div v-if="targetId" class="ch-dir-drawer__actions">
+        <div v-if="targetId" class="ch-dir-modal__actions">
           <a-tooltip
             v-if="showSendMessage"
             :title="canSendMessage ? '' : '请先选择渠道与账户'"
@@ -172,27 +241,27 @@
           </a-tooltip>
           <router-link
             :to="{ name: 'ChannelsSessions', query: sessionQuery }"
-            class="ch-dir-drawer__action-btn"
+            class="ch-dir-modal__action-btn"
           >
             <History :size="14" />
             查看历史会话
           </router-link>
-          <a-button type="link" class="ch-dir-drawer__action-btn" @click="copyId">
+          <a-button type="link" class="ch-dir-modal__action-btn" @click="copyId">
             <template #icon><Copy :size="14" /></template>
             复制 ID
           </a-button>
           <router-link
             :to="{ name: 'ChannelsRouteBindings', query: routeBindingQuery }"
-            class="ch-dir-drawer__action-btn"
+            class="ch-dir-modal__action-btn"
           >
             <Route :size="14" />
             查看路由绑定
           </router-link>
         </div>
 
-        <div class="ch-dir-drawer__members-header">
-          <h4 class="ch-dir-drawer__section-title">群组成员</h4>
-          <span v-if="members.length" class="ch-dir-drawer__count"
+        <div class="ch-dir-modal__members-header">
+          <h4 class="ch-dir-modal__section-title">群组成员</h4>
+          <span v-if="members.length" class="ch-dir-modal__count"
             >共 {{ members.length }} 条已加载</span
           >
         </div>
@@ -206,36 +275,37 @@
           style="margin-bottom: 12px"
         />
         <LoadingState v-if="membersLoading" type="table" :rows="4" />
-        <a-table
-          v-else
-          :columns="memberColumns"
-          :data-source="members"
-          :pagination="false"
-          row-key="user_id"
-          size="small"
-          :locale="{ emptyText: '暂无成员数据' }"
-        >
-          <template #bodyCell="{ column, record }">
-            <template v-if="column.key === 'user_id'">
-              <a-tooltip :title="record.user_id">
-                <span class="ch-dir-drawer__ellipsis">{{ record.user_id }}</span>
-              </a-tooltip>
+        <div v-else class="ch-dir-modal__members-table">
+          <a-table
+            :columns="memberColumns"
+            :data-source="members"
+            :pagination="false"
+            row-key="user_id"
+            size="small"
+            :locale="{ emptyText: '暂无成员数据' }"
+          >
+            <template #bodyCell="{ column, record }">
+              <template v-if="column.key === 'user_id'">
+                <a-tooltip :title="record.user_id">
+                  <span class="ch-dir-modal__ellipsis">{{ record.user_id }}</span>
+                </a-tooltip>
+              </template>
+              <template v-else-if="column.key === 'display_name'">
+                <a-tooltip :title="getMemberDisplayName(record)">
+                  <span class="ch-dir-modal__ellipsis">{{ getMemberDisplayName(record) }}</span>
+                </a-tooltip>
+              </template>
+              <template v-else-if="column.key === 'role'">
+                <a-tag :color="roleColor(record.role)">{{ roleLabel(record.role) }}</a-tag>
+              </template>
+              <template v-else-if="column.key === 'joined_at'">
+                {{ formatTime(record.joined_at) }}
+              </template>
             </template>
-            <template v-else-if="column.key === 'display_name'">
-              <a-tooltip :title="getMemberDisplayName(record)">
-                <span class="ch-dir-drawer__ellipsis">{{ getMemberDisplayName(record) }}</span>
-              </a-tooltip>
-            </template>
-            <template v-else-if="column.key === 'role'">
-              <a-tag :color="roleColor(record.role)">{{ roleLabel(record.role) }}</a-tag>
-            </template>
-            <template v-else-if="column.key === 'joined_at'">
-              {{ formatTime(record.joined_at) }}
-            </template>
-          </template>
-        </a-table>
+          </a-table>
+        </div>
 
-        <div v-if="members.length" class="ch-dir-drawer__more">
+        <div v-if="members.length" class="ch-dir-modal__more">
           <a-button
             v-if="hasMoreMembers"
             type="link"
@@ -244,11 +314,11 @@
           >
             加载更多
           </a-button>
-          <span v-else class="ch-dir-drawer__end">没有更多数据了</span>
+          <span v-else class="ch-dir-modal__end">没有更多数据了</span>
         </div>
       </template>
     </template>
-  </a-drawer>
+  </a-modal>
 </template>
 
 <script setup>
@@ -311,13 +381,26 @@ function avatarColor(name) {
 
 const emit = defineEmits(['close', 'retry', 'load-more-members', 'send-message'])
 
-const drawerTitle = computed(() => (props.type === 'user' ? '用户资料' : '群组详情'))
+const modalTitle = computed(() => (props.type === 'user' ? '用户资料' : '群组详情'))
 
 const errorInfo = computed(() => useDirectoryError(props.error))
 const membersErrorInfo = computed(() => useDirectoryError(props.membersError))
 
-/** 动态描述中排除的内部字段 */
-const EXCLUDED_FIELDS = ['_raw', 'raw', 'metadata', 'extra', 'channel_type', 'account_id']
+/** 动态描述中排除的字段（身份卡片已展示的不重复列出） */
+const EXCLUDED_FIELDS = [
+  '_raw',
+  'raw',
+  'metadata',
+  'extra',
+  'channel_type',
+  'account_id',
+  'name',
+  'avatar_url',
+  'peer_id',
+  'peerId',
+  'group_id',
+  'groupId'
+]
 
 /** 字段中文标签映射 */
 const FIELD_LABELS = {
@@ -432,6 +515,7 @@ function handleSendMessage() {
   if (!targetId.value) return
   emit('send-message', {
     peerId: targetId.value,
+    peerName: props.data?.name || '',
     channelType: props.channelType,
     accountId: props.accountId
   })
@@ -449,7 +533,69 @@ async function copyId() {
 </script>
 
 <style scoped lang="less">
-.ch-dir-drawer {
+.ch-dir-modal {
+  &__identity {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+    padding: 16px;
+    margin-bottom: 20px;
+    background: var(--gray-10);
+    border: 1px solid var(--gray-150);
+    border-radius: 8px;
+  }
+
+  &__avatar-link {
+    display: inline-block;
+    flex-shrink: 0;
+  }
+
+  &__avatar {
+    width: 64px;
+    height: 64px;
+    border-radius: 6px;
+    object-fit: cover;
+
+    &--small {
+      width: 48px;
+      height: 48px;
+      border-radius: 4px;
+      object-fit: cover;
+    }
+  }
+
+  &__identity-main {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+    min-width: 0;
+  }
+
+  &__identity-title {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    min-width: 0;
+  }
+
+  &__name {
+    font-size: 18px;
+    font-weight: 600;
+    color: var(--gray-900);
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  &__identity-id {
+    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
+    font-size: 13px;
+    color: var(--gray-600);
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
   &__section-title {
     margin: 0 0 12px;
     font-size: 14px;
@@ -490,7 +636,9 @@ async function copyId() {
     flex-wrap: wrap;
     align-items: center;
     gap: 8px;
-    margin-top: 16px;
+    margin-top: 20px;
+    padding-top: 16px;
+    border-top: 1px solid var(--gray-150);
   }
 
   &__action-btn {
@@ -507,23 +655,19 @@ async function copyId() {
     }
   }
 
-  &__avatar-link {
-    display: inline-block;
-  }
-
-  &__avatar {
-    width: 48px;
-    height: 48px;
-    border-radius: 4px;
-    object-fit: cover;
-  }
-
   &__tags {
     display: flex;
     flex-wrap: wrap;
     gap: 4px;
   }
 
+  &__members-table {
+    max-height: 320px;
+    overflow-y: auto;
+    border: 1px solid var(--gray-150);
+    border-radius: 6px;
+  }
+
   &__more {
     display: flex;
     justify-content: center;
@@ -535,4 +679,10 @@ async function copyId() {
     font-size: 13px;
   }
 }
+
+:deep(.ant-descriptions-item-label) {
+  color: var(--gray-600);
+  font-weight: 500;
+  width: 100px;
+}
 </style>
diff --git a/web/src/components/channels/communication/DirectoryQueryView.vue b/web/src/components/channels/communication/DirectoryQueryView.vue
index dcc31e2b..19fbeff7 100644
--- a/web/src/components/channels/communication/DirectoryQueryView.vue
+++ b/web/src/components/channels/communication/DirectoryQueryView.vue
@@ -262,11 +262,12 @@ function handlePanelSearch() {
 const sendDrawerVisible = ref(false)
 const sendPreset = ref(null)
 
-function handleSendMessage({ peerId, channelType: ct, accountId: aid }) {
+function handleSendMessage({ peerId, peerName, channelType: ct, accountId: aid }) {
   sendPreset.value = {
     channelType: ct,
     accountId: aid,
     target: peerId,
+    targetName: peerName || '',
     targetType: 'peer_id',
     readonly: true
   }
diff --git a/web/src/components/channels/communication/DirectorySearchPanel.vue b/web/src/components/channels/communication/DirectorySearchPanel.vue
index d8ffb78f..4a768ff6 100644
--- a/web/src/components/channels/communication/DirectorySearchPanel.vue
+++ b/web/src/components/channels/communication/DirectorySearchPanel.vue
@@ -258,8 +258,8 @@
       />
     </div>
 
-    <!-- 详情抽屉 -->
-    <DirectoryDetailDrawer
+    <!-- 详情弹窗 -->
+    <DirectoryDetailModal
       :visible="detailVisible"
       :type="detailType === 'users' ? 'user' : 'group'"
       :loading="detailType === 'users' ? userProfileLoading : groupDetailLoading"
@@ -287,7 +287,7 @@ import { Empty, message } from 'ant-design-vue'
 import { Search, List, Table, ChevronRight, Download, Trash2, MessageSquare } from 'lucide-vue-next'
 import ErrorRetryAlert from '@/components/channels/common/ErrorRetryAlert.vue'
 import LoadingState from '@/components/external-systems/common/LoadingState.vue'
-import DirectoryDetailDrawer from './DirectoryDetailDrawer.vue'
+import DirectoryDetailModal from './DirectoryDetailModal.vue'
 import {
   useDirectoryQuery,
   DIRECTORY_TAB,
@@ -619,15 +619,17 @@ function handleViewDetail(entry) {
   }
 }
 
-function handleSendMessage({ peerId, channelType, accountId }) {
-  emit('send-message', { peerId, channelType, accountId })
+function handleSendMessage({ peerId, peerName, channelType, accountId }) {
+  emit('send-message', { peerId, peerName, channelType, accountId })
 }
 
 // ===== 批量操作 =====
 function handleBatchSend() {
   if (!selectedPeerIds.value.length || selectedPeerIds.value.length > 1) return
+  const entry = selectedEntries.value[0]
   emit('send-message', {
     peerId: selectedPeerIds.value[0],
+    peerName: entry?.name || '',
     channelType: props.channelType,
     accountId: props.accountId
   })
diff --git a/web/src/components/channels/communication/MessageSendModal.vue b/web/src/components/channels/communication/MessageSendModal.vue
index 346ea3a1..95a8d299 100644
--- a/web/src/components/channels/communication/MessageSendModal.vue
+++ b/web/src/components/channels/communication/MessageSendModal.vue
@@ -1,11 +1,12 @@
 <template>
   <a-modal
     :open="open"
-    width="560"
+    width="600"
     title="发送消息"
     :destroy-on-close="true"
     :mask-closable="false"
     :closable="!sending"
+    :body-style="{ maxHeight: '70vh', overflowY: 'auto', overflowX: 'hidden' }"
     @cancel="handleClose"
   >
     <a-form
@@ -18,7 +19,7 @@
       @finish="handleSubmit"
       @finishFailed="handleFinishFailed"
     >
-      <!-- 预填模式上下文提示 -->
+      <!-- 预填模式上下文提示：直接替代「发送目标」区域，避免信息重复 -->
       <a-alert
         v-if="isPresetReadonly"
         type="info"
@@ -27,87 +28,88 @@
         class="ch-send-form__preset-hint"
       />
 
-      <!-- 发送目标 -->
-      <h4 class="ch-send-form__section-title">发送目标</h4>
+      <!-- 发送目标（仅非预填模式显示） -->
+      <template v-if="!isPresetReadonly">
+        <h4 class="ch-send-form__section-title">发送目标</h4>
 
-      <template v-if="isPresetReadonly">
-        <a-form-item label="渠道类型">
-          <a-tag>{{ presetChannelLabel }}</a-tag>
-        </a-form-item>
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="渠道类型" name="channel_type">
+              <a-select
+                v-model:value="form.channel_type"
+                :options="channelTypes"
+                :loading="channelTypesLoading"
+                :disabled="sending"
+                placeholder="请选择渠道类型"
+                show-search
+                option-filter-prop="label"
+                @change="handleChannelTypeChange"
+              />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="账户" name="account_id">
+              <a-select
+                v-model:value="form.account_id"
+                :options="accounts"
+                :loading="accountsLoading"
+                :disabled="sending || !form.channel_type"
+                placeholder="请选择账户"
+                show-search
+                option-filter-prop="label"
+              />
+            </a-form-item>
+          </a-col>
+        </a-row>
 
-        <a-form-item label="账户">
-          <span class="ch-send-form__readonly-value">{{ presetAccountLabel }}</span>
-        </a-form-item>
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="目标类型" name="target_type">
+              <a-radio-group
+                v-model:value="form.target_type"
+                :options="targetTypeOptions"
+                :disabled="sending"
+                option-type="button"
+                size="small"
+              />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="目标" name="target">
+              <a-tooltip
+                :title="form.target"
+                :disabled="!form.target || form.target.length <= 40"
+                placement="topLeft"
+              >
+                <a-input
+                  v-model:value="form.target"
+                  :disabled="sending"
+                  :placeholder="targetPlaceholder"
+                  allow-clear
+                />
+              </a-tooltip>
+            </a-form-item>
+          </a-col>
+        </a-row>
 
-        <a-form-item label="目标">
-          <span class="ch-send-form__readonly-value" :title="form.target">{{ form.target }}</span>
-        </a-form-item>
+        <div class="target-type-hint">{{ targetTypeHint }}</div>
+        <div v-if="targetPatternHint" class="target-pattern-hint">
+          {{ targetPatternHint }}
+        </div>
       </template>
 
-      <template v-else>
-        <a-form-item label="渠道类型" name="channel_type">
-          <a-select
-            v-model:value="form.channel_type"
-            :options="channelTypes"
-            :loading="channelTypesLoading"
-            :disabled="sending"
-            placeholder="请选择渠道类型"
-            show-search
-            option-filter-prop="label"
-            @change="handleChannelTypeChange"
-          />
-        </a-form-item>
-
-        <a-form-item label="账户" name="account_id">
-          <a-select
-            v-model:value="form.account_id"
-            :options="accounts"
-            :loading="accountsLoading"
-            :disabled="sending || !form.channel_type"
-            placeholder="请选择账户"
-            show-search
-            option-filter-prop="label"
-          />
-        </a-form-item>
-
-        <a-form-item label="目标类型" name="target_type">
-          <a-radio-group
-            v-model:value="form.target_type"
-            :options="targetTypeOptions"
-            :disabled="sending"
-            option-type="button"
-            size="small"
-          />
-          <div class="target-type-hint">{{ targetTypeHint }}</div>
-        </a-form-item>
-
-        <a-form-item label="目标" name="target">
-          <a-tooltip
-            :title="form.target"
-            :disabled="!form.target || form.target.length <= 40"
-            placement="topLeft"
-          >
-            <a-input
-              v-model:value="form.target"
+      <a-row :gutter="16">
+        <a-col :span="isPresetReadonly ? 24 : 12">
+          <a-form-item label="会话策略" name="conversation_policy">
+            <a-select
+              v-model:value="form.conversation_policy"
+              :options="policyOptions"
               :disabled="sending"
-              :placeholder="targetPlaceholder"
-              allow-clear
+              placeholder="请选择会话策略"
             />
-          </a-tooltip>
-          <div v-if="targetPatternHint" class="target-pattern-hint">
-            {{ targetPatternHint }}
-          </div>
-        </a-form-item>
-      </template>
-
-      <a-form-item label="会话策略" name="conversation_policy">
-        <a-select
-          v-model:value="form.conversation_policy"
-          :options="policyOptions"
-          :disabled="sending"
-          placeholder="请选择会话策略"
-        />
-      </a-form-item>
+          </a-form-item>
+        </a-col>
+      </a-row>
 
       <!-- 消息内容 -->
       <h4 class="ch-send-form__section-title">消息内容</h4>
@@ -115,7 +117,7 @@
       <a-form-item label="内容" name="content">
         <a-textarea
           v-model:value="form.content"
-          :auto-size="{ minRows: 4, maxRows: 8 }"
+          :auto-size="{ minRows: 5, maxRows: 10 }"
           :disabled="sending"
           placeholder="请输入消息内容（文本 / 图片 / 链接 / @提及）"
           show-count
@@ -129,9 +131,9 @@
           :multiple="true"
           :disabled="!canUploadAttachment || sending"
         >
-          <a-button :disabled="!canUploadAttachment || sending">
+          <a-button :disabled="!canUploadAttachment || sending" size="small">
             <template #icon>
-              <Upload :size="16" />
+              <Upload :size="14" />
             </template>
             选择文件上传
           </a-button>
@@ -197,14 +199,16 @@ import { message } from 'ant-design-vue'
 import { Upload, X, KeyRound, FileText, Image as ImageIcon } from 'lucide-vue-next'
 import { useUserStore } from '@/stores/user'
 import { useMessageSend } from '@/composables/channels/useMessageSend'
+import { useChannelTypes } from '@/composables/channels/useChannelTypes'
 
 const props = defineProps({
   open: { type: Boolean, default: false },
   /**
    * 预填数据（由会话详情/通讯录「发消息」入口注入）。
-   * 形如 { channelType, accountId, target, targetType, readonly: true }：
+   * 形如 { channelType, accountId, target, targetName, targetType, readonly: true }：
    *   readonly=true 时渠道/账户/目标只读预填，用户仅需编辑内容。
    *   targetType='peer_id' 时按对端 ID 触达（通讯录直发场景）。
+   *   targetName 为目标展示名（如好友昵称），优先在提示中显示。
    * 不传或为 null 时进入「新建消息」模式，所有字段可编辑。
    */
   preset: { type: Object, default: null }
@@ -213,6 +217,7 @@ const props = defineProps({
 const emit = defineEmits(['update:open', 'close', 'success'])
 
 const userStore = useUserStore()
+const { getLabel: getChannelTypeLabel } = useChannelTypes()
 const {
   channelTypes,
   channelTypesLoading,
@@ -274,8 +279,8 @@ const isPresetReadonly = computed(() => !!props.preset?.readonly)
 const presetChannelLabel = computed(() => {
   const type = props.preset?.channelType
   if (!type) return '-'
-  const found = channelTypes.value.find((t) => t.value === type)
-  return found?.label || type
+  // 优先从插件目录取中文展示名，fallback 到 capability 选项或原值
+  return getChannelTypeLabel(type) || channelTypes.value.find((t) => t.value === type)?.label || type
 })
 
 const presetAccountLabel = computed(() => {
@@ -288,8 +293,10 @@ const presetAccountLabel = computed(() => {
 const presetHint = computed(() => {
   const channel = presetChannelLabel.value
   const account = presetAccountLabel.value
-  const target = form.target || '-'
-  return `将从「${channel} / ${account}」向「${target}」发送消息`
+  const targetName = props.preset?.targetName
+  const targetId = form.target || '-'
+  const targetLabel = targetName || targetId
+  return `将从「${channel} / ${account}」向「${targetLabel}」发送消息`
 })
 
 // ===== 校验规则（对齐原型图 §6）=====
@@ -583,30 +590,29 @@ const MAX_ATTACHMENT_SIZE = 10 * 1024 * 1024
 
 <style scoped lang="less">
 .ch-send-form {
-  :deep(.ant-modal-body) {
-    max-height: 60vh;
-    overflow-y: auto;
-  }
-
-  &__preset-hint {
+  :deep(.ant-form-item) {
     margin-bottom: 16px;
   }
 
+  &__preset-hint {
+    margin-bottom: 18px;
+  }
+
   &__section-title {
-    margin: 0 0 16px;
+    margin: 0 0 10px;
     font-size: 14px;
     font-weight: 600;
     color: var(--gray-900);
 
     &:not(:first-of-type) {
-      margin-top: 24px;
+      margin-top: 16px;
     }
   }
 
   &__readonly-value {
     display: inline-block;
     max-width: 100%;
-    color: var(--gray-600);
+    color: var(--gray-700);
     font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
     font-size: 13px;
     overflow: hidden;
diff --git a/web/src/components/channels/communication/SessionListPanel.vue b/web/src/components/channels/communication/SessionListPanel.vue
index 6522fa3b..85089fc7 100644
--- a/web/src/components/channels/communication/SessionListPanel.vue
+++ b/web/src/components/channels/communication/SessionListPanel.vue
@@ -294,7 +294,7 @@ function handleHeaderCheckChange(checked) {
 
 function channelLabel(type) {
   if (!type) return '跨渠道'
-  const opt = channelTypeOptions.find((o) => o.value === type)
+  const opt = channelTypeOptions.value?.find((o) => o.value === type)
   return opt ? opt.label : type
 }
 
diff --git a/web/src/components/channels/communication/SessionListView.vue b/web/src/components/channels/communication/SessionListView.vue
index f2921d1d..8c131271 100644
--- a/web/src/components/channels/communication/SessionListView.vue
+++ b/web/src/components/channels/communication/SessionListView.vue
@@ -371,6 +371,8 @@ const sendPreset = computed(() => {
     channelType: sessionDetail.value.channel_type,
     accountId: sessionDetail.value.owner_id || undefined,
     target: sessionDetail.value.peer_id || sessionDetail.value.session_id || '',
+    targetName: sessionDetail.value.peer_name || '',
+    targetType: 'peer_id',
     readonly: true
   }
 })