diff --git a/src/views/im/home/components/user/RecommendCardDialog.vue b/src/views/im/home/components/user/RecommendCardDialog.vue
index 4adbc7b86..bd091efda 100644
--- a/src/views/im/home/components/user/RecommendCardDialog.vue
+++ b/src/views/im/home/components/user/RecommendCardDialog.vue
@@ -148,8 +148,25 @@
             </div>
           </div>
 
-          <!-- 留言（单行） -->
-          <el-input v-model="leaveMessage" :maxlength="100" placeholder="给朋友留言" />
+          <!-- 留言（单行）：右侧表情按钮触发 EmojiPicker，所选 emoji 直接拼接到输入末尾 -->
+          <div class="relative">
+            <el-input v-model="leaveMessage" :maxlength="100" placeholder="给朋友留言">
+              <template #suffix>
+                <Icon
+                  icon="ant-design:smile-outlined"
+                  :size="18"
+                  class="cursor-pointer text-[var(--el-text-color-secondary)] hover:text-[var(--el-color-primary)]"
+                  @click.stop="emojiVisible = !emojiVisible"
+                />
+              </template>
+            </el-input>
+            <!-- bottom-full 让 picker 下沿贴 input 顶部，向上弹出；right-0 对齐 input 右侧表情按钮 -->
+            <EmojiPicker
+              v-model:visible="emojiVisible"
+              class="bottom-full right-0 mb-2"
+              @select="handleEmojiSelect"
+            />
+          </div>
 
           <!-- 操作按钮：选 0/1 显示「发送」、多个显示「分别发送(n)」 -->
           <div class="flex gap-2 justify-end">
@@ -175,10 +192,11 @@ import Icon from '@/components/Icon/src/Icon.vue'
 import { useMessage } from '@/hooks/web/useMessage'
 
 import UserAvatar from './UserAvatar.vue'
+import EmojiPicker from '../../pages/conversation/components/input/EmojiPicker.vue'
 import { useConversationStore } from '../../store/conversationStore'
 import { useMessageSender } from '../../composables/useMessageSender'
 import { ImConversationType, ImMessageType } from '../../../utils/constants'
-import { getConversationKey } from '../../../utils/conversation'
+import { filterConversationsByKeyword, getConversationKey } from '../../../utils/conversation'
 import { serializeMessage, type CardMessage } from '../../../utils/message'
 import type { Conversation, User } from '../../types'
 
@@ -207,6 +225,8 @@ const visible = computed({
 const keyword = ref('')
 const leaveMessage = ref('')
 const sending = ref(false)
+/** 表情面板显隐：右侧 smile icon 切换 */
+const emojiVisible = ref(false)
 /** 已勾选的会话 key 列表（type:targetId 组合主键）；selectedSet 派生用于 row 快查 */
 const selectedKeys = ref<string[]>([])
 /** 已选 key 集合：handlerToggle 写数组，row isSelected 走 set 快查避免 O(N) 扫描 */
@@ -220,6 +240,12 @@ function resetForm() {
   keyword.value = ''
   leaveMessage.value = ''
   selectedKeys.value = []
+  emojiVisible.value = false
+}
+
+/** 选中 emoji：直接拼到留言末尾；EmojiPicker 自身 emit('update:visible', false) 关闭面板 */
+function handleEmojiSelect(emoji: string) {
+  leaveMessage.value = `${leaveMessage.value}${emoji}`
 }
 
 /** 候选会话：私聊「推荐给本人」过滤掉避免无意义自推 */
@@ -231,15 +257,9 @@ const candidateConversations = computed<Conversation[]>(() => {
 })
 
 /** 按搜索关键字过滤展示列表（仅按 name 模糊匹配） */
-const shownConversations = computed(() => {
-  const keywordLower = keyword.value.trim().toLowerCase()
-  if (!keywordLower) {
-    return candidateConversations.value
-  }
-  return candidateConversations.value.filter((c) =>
-    (c.name || '').toLowerCase().includes(keywordLower)
-  )
-})
+const shownConversations = computed(() =>
+  filterConversationsByKeyword(candidateConversations.value, keyword.value)
+)
 
 /** 已选会话：右栏预览渲染用，按 selectedKeys 顺序展示 */
 const selectedConversations = computed<Conversation[]>(() => {
diff --git a/src/views/im/home/components/user/UserAvatar.vue b/src/views/im/home/components/user/UserAvatar.vue
index a08db53f8..905da49f9 100644
--- a/src/views/im/home/components/user/UserAvatar.vue
+++ b/src/views/im/home/components/user/UserAvatar.vue
@@ -130,12 +130,7 @@ function handleClick(e: MouseEvent) {
   }
   // 情况一：有预传 user 信息：就直接用，省一次接口
   if (props.user) {
-    uiStore.openUserInfoCard(
-      props.user,
-      { x: e.clientX + 20, y: e.clientY },
-      props.addSource,
-      props.addSourceExtra
-    )
+    uiStore.openUserInfoCardAtEvent(props.user, e, props.addSource, props.addSourceExtra)
     return
   }
   // 情况二：无预传 user 信息：打开名片，传最小必要信息（id + 昵称 + 头像），位置在鼠标右侧
@@ -143,13 +138,13 @@ function handleClick(e: MouseEvent) {
   if (!numId || numId <= 0) {
     return
   }
-  uiStore.openUserInfoCard(
+  uiStore.openUserInfoCardAtEvent(
     {
       id: numId,
       nickname: props.name,
       avatar: props.url
     },
-    { x: e.clientX + 20, y: e.clientY },
+    e,
     props.addSource,
     props.addSourceExtra
   )
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 9e5bec785..fdce70f4d 100644
--- a/src/views/im/home/pages/conversation/components/message/MessageItem.vue
+++ b/src/views/im/home/pages/conversation/components/message/MessageItem.vue
@@ -60,12 +60,7 @@
         <div
           v-if="isText"
           class="relative px-3.5 py-2.5 text-sm leading-normal break-words whitespace-pre-wrap rounded-lg"
-          :class="[
-            message.selfSend ? 'message-bubble--self' : 'message-bubble--other',
-            message.selfSend
-              ? 'text-black bg-[#95ec69]'
-              : 'text-[var(--el-text-color-primary)] bg-[var(--el-fill-color-light)]'
-          ]"
+          :class="bubbleClass('text')"
         >
           {{ textContent }}
         </div>
@@ -89,13 +84,7 @@
         <div
           v-else-if="isFile && filePayload"
           class="relative flex gap-3 items-center min-w-[260px] max-w-[340px] px-3.5 py-3 border rounded transition-colors"
-          :class="[
-            message.selfSend ? 'message-bubble--self' : 'message-bubble--other',
-            message.selfSend
-              ? 'bg-[#95ec69] border-[var(--el-border-color-lighter)]'
-              : 'bg-[var(--el-bg-color)] border-[var(--el-border-color-light)] hover:border-[#409eff]',
-            isUploading ? 'cursor-default' : 'cursor-pointer'
-          ]"
+          :class="[bubbleClass('file'), isUploading ? 'cursor-default' : 'cursor-pointer']"
           @click="handleFileClick"
         >
           <div class="flex-1 min-w-0">
@@ -204,9 +193,10 @@
         <!-- 状态区：自己消息展示发送状态 + 已读/群回执；对方消息 + @自己时展示 @徽标 -->
         <div class="flex gap-1.5 items-center text-base">
           <template v-if="message.selfSend">
-            <!-- 媒体消息 SENDING 时气泡自身已显示进度遮罩/进度条，外层 loading 多余；其它消息（含语音）保留 loading 表达 -->
+            <!-- SENDING 显示外层 loading；图片/视频/文件气泡自身有进度反馈则抑制；
+                 语音气泡只有麦克风 + 时长，无内嵌进度条，必须保留外层 loading 让用户感知正在发送 -->
             <Icon
-              v-if="message.status === ImMessageStatus.SENDING && !isUploading"
+              v-if="message.status === ImMessageStatus.SENDING && (!isUploading || isVoice)"
               icon="ant-design:loading-outlined"
               class="im-loading-spin"
             />
@@ -374,6 +364,34 @@ const isVoice = computed(() => props.message.type === ImMessageType.VOICE)
 const isVideo = computed(() => props.message.type === ImMessageType.VIDEO)
 const isCard = computed(() => props.message.type === ImMessageType.CARD)
 
+// ==================== 气泡配色 helper ====================
+// self / other 两侧 ::before 三角靠 message-bubble--self/other 类承载；本 helper 把 4 处 selfSend ternary
+// 集中到一处，新增 variant 直接在 switch 加 case；class 字面量保留以便 UnoCSS 静态扫描
+
+/** 文本 / 文件 / 语音气泡的整体 class（含 selfSend 配色 + ::before 三角的 side class） */
+function bubbleClass(variant: 'text' | 'file' | 'voice'): string[] {
+  const isSelf = props.message.selfSend
+  const side = isSelf ? 'message-bubble--self' : 'message-bubble--other'
+  switch (variant) {
+    case 'text':
+      return [
+        side,
+        isSelf
+          ? 'text-black bg-[#95ec69]'
+          : 'text-[var(--el-text-color-primary)] bg-[var(--el-fill-color-light)]'
+      ]
+    case 'file':
+      return [
+        side,
+        isSelf
+          ? 'bg-[#95ec69] border-[var(--el-border-color-lighter)]'
+          : 'bg-[var(--el-bg-color)] border-[var(--el-border-color-light)] hover:border-[#409eff]'
+      ]
+    case 'voice':
+      return [side, isSelf ? 'bg-[#95ec69]' : 'bg-[var(--el-fill-color-light)]']
+  }
+}
+
 // TODO @AI：抽到 message.ts 里？作为一个工具方法？
 /**
  * 时间分隔线文案：
@@ -468,13 +486,13 @@ function handleCardClick(e: MouseEvent) {
   if (!card?.userId) {
     return
   }
-  uiStore.openUserInfoCard(
+  uiStore.openUserInfoCardAtEvent(
     {
       id: card.userId,
       nickname: card.nickname,
       avatar: card.avatar
     },
-    { x: e.clientX + 20, y: e.clientY },
+    e,
     ImFriendAddSource.CARD
   )
 }
diff --git a/src/views/im/home/pages/conversation/index.vue b/src/views/im/home/pages/conversation/index.vue
index c1312ff99..ff52aca16 100644
--- a/src/views/im/home/pages/conversation/index.vue
+++ b/src/views/im/home/pages/conversation/index.vue
@@ -107,7 +107,7 @@ import { useFriendStore } from '../../store/friendStore'
 import { useGroupStore } from '../../store/groupStore'
 import { StorageKeys } from '../../../utils/storage'
 import { ImConversationType } from '../../../utils/constants'
-import { getConversationKey } from '../../../utils/conversation'
+import { filterConversationsByKeyword, getConversationKey } from '../../../utils/conversation'
 import { CommonStatusEnum } from '@/utils/constants'
 import type { Conversation, Friend, FriendLite } from '../../types'
 import ResizableAside from '../../components/ResizableAside.vue'
@@ -129,15 +129,9 @@ const createGroupVisible = ref(false)
 const sortedConversations = computed(() => conversationStore.getSortedConversations)
 
 /** 顶部搜索框过滤会话：只按 name 模糊匹配，避免命中 lastContent 等次要字段干扰 */
-const filteredConversations = computed(() => {
-  const keywordLower = keyword.value.trim().toLowerCase()
-  if (!keywordLower) {
-    return sortedConversations.value
-  }
-  return sortedConversations.value.filter((c) =>
-    (c.name || '').toLowerCase().includes(keywordLower)
-  )
-})
+const filteredConversations = computed(() =>
+  filterConversationsByKeyword(sortedConversations.value, keyword.value)
+)
 
 // ==================== 置顶相关 ====================
 
diff --git a/src/views/im/home/store/uiStore.ts b/src/views/im/home/store/uiStore.ts
index 6556a9af3..54c2eeef5 100644
--- a/src/views/im/home/store/uiStore.ts
+++ b/src/views/im/home/store/uiStore.ts
@@ -41,6 +41,16 @@ export const useImUiStore = defineStore('imUiStore', () => {
     userInfoCard.show = true
   }
 
+  /** 鼠标点击位置 + 20px 横向偏移打开名片：避免名片直接覆盖触发元素，对齐头像 / 名片消息等点击交互的统一观感 */
+  function openUserInfoCardAtEvent(
+    user: User,
+    e: MouseEvent,
+    addSource: number = ImFriendAddSource.SEARCH,
+    addSourceExtra: string = ''
+  ) {
+    openUserInfoCard(user, { x: e.clientX + 20, y: e.clientY }, addSource, addSourceExtra)
+  }
+
   /** 关闭用户名片 */
   function closeUserInfoCard() {
     userInfoCard.show = false
@@ -86,6 +96,7 @@ export const useImUiStore = defineStore('imUiStore', () => {
   return {
     userInfoCard,
     openUserInfoCard,
+    openUserInfoCardAtEvent,
     closeUserInfoCard,
 
     contextMenu,
diff --git a/src/views/im/utils/conversation.ts b/src/views/im/utils/conversation.ts
index 74ef70432..8b61d19de 100644
--- a/src/views/im/utils/conversation.ts
+++ b/src/views/im/utils/conversation.ts
@@ -20,6 +20,18 @@ export function getConversationKey(conversation: { type: number; targetId: numbe
   return `${conversation.type}-${conversation.targetId}`
 }
 
+/** 按昵称模糊过滤会话列表：空 keyword 原样返回，命中走 toLowerCase 不区分大小写 */
+export function filterConversationsByKeyword<T extends { name?: string }>(
+  list: T[],
+  keyword: string
+): T[] {
+  const trimmed = keyword.trim().toLowerCase()
+  if (!trimmed) {
+    return list
+  }
+  return list.filter((c) => (c.name || '').toLowerCase().includes(trimmed))
+}
+
 /** 撤回提示文案：自己撤回固定文案，对方撤回带 sender 名（实时算 + fallbackName 兜底） */
 export function buildRecallTip(
   senderId: number,