diff --git a/src/components/search/highLightText.vue b/src/components/search/highLightText.vue
index 2839885..98c8fef 100644
--- a/src/components/search/highLightText.vue
+++ b/src/components/search/highLightText.vue
@@ -1,70 +1,172 @@
 <template>
   <span>
-    <template v-for="(part, index) in parts" :key="index">
-      <span v-if="part.highlighted" :class="highlightClass">
-        {{ part.text }}
+    <template v-if="isHtml">
+      <span v-html="highlightedHtml" />
+    </template>
+    <template v-else>
+      <span class="text-content">
+        <template v-for="(part, index) in parts" :key="index">
+          <span
+            v-if="part.highlighted"
+            :class="highlightClass"
+            v-html="textReplaceEmoji(part.text)"
+          />
+          <span v-else v-html="textReplaceEmoji(part.text)" />
+        </template>
       </span>
-      <span v-else>{{ part.text }}</span>
     </template>
   </span>
 </template>
 
 <script setup>
 import { computed } from 'vue'
+import { textReplaceEmoji } from '@/utils/emojis'
 
 const props = defineProps({
   text: {
     type: String,
-    required: true,
+    required: true
   },
   searchText: {
     type: String,
-    default: '',
+    default: ''
   },
   highlightClass: {
     type: String,
-    default: 'highlight',
-  },
+    default: 'highlight'
+  }
+})
+
+// 检测是否为HTML内容
+const isHtml = computed(() => {
+  return /<[^>]*>/g.test(props.text)
 })
 
 const escapedSearchText = computed(() =>
-  String(props.searchText).replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'),
+  String(props.searchText).replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&')
 )
 
 const pattern = computed(() => new RegExp(escapedSearchText.value, 'gi'))
 
 const parts = computed(() => {
-  if (!props.searchText || !props.text)
-    return [{ text: props.text, highlighted: false }];
+  if (!props.searchText || !props.text) return [{ text: props.text, highlighted: false }]
 
-  const result = [];
-  let currentIndex = 0;
-  const escapedSearchTextValue = escapedSearchText.value;
-  const searchPattern = new RegExp(`(${escapedSearchTextValue})`, 'gi');
+  const result = []
+  let currentIndex = 0
+  const escapedSearchTextValue = escapedSearchText.value
+  const searchPattern = new RegExp(`(${escapedSearchTextValue})`, 'gi')
 
   props.text.replace(searchPattern, (match, p1, offset) => {
     // 添加非高亮文本
     if (currentIndex < offset) {
-      result.push({ text: props.text.slice(currentIndex, offset), highlighted: false });
+      result.push({ text: props.text.slice(currentIndex, offset), highlighted: false })
     }
     // 添加高亮文本
-    result.push({ text: p1, highlighted: true });
+    result.push({ text: p1, highlighted: true })
     // 更新当前索引
-    currentIndex = offset + p1.length;
-    return p1; // 这个返回值不影响最终结果，只是replace方法的要求
-  });
+    currentIndex = offset + p1.length
+    return p1 // 这个返回值不影响最终结果，只是replace方法的要求
+  })
 
   // 添加剩余的非高亮文本（如果有的话）
   if (currentIndex < props.text.length) {
-    result.push({ text: props.text.slice(currentIndex), highlighted: false });
+    result.push({ text: props.text.slice(currentIndex), highlighted: false })
   }
 
-  return result;
-});
+  return result
+})
+
+// 处理特殊字符的函数
+const processSpecialChars = (text) => {
+  return (
+    text
+      // 处理换行符
+      .replace(/\n/g, '<br>')
+      // 处理制表符
+      .replace(/\t/g, '&nbsp;&nbsp;&nbsp;&nbsp;')
+      // 处理连续空格（保留第一个，其余转换为&nbsp;）
+      .replace(/ {2,}/g, (match) => {
+        return '&nbsp;'.repeat(match.length)
+      })
+      // 处理不可见字符（零宽空格等）
+      .replace(/[\u200B-\u200D\uFEFF]/g, '')
+  )
+}
+
+// 处理HTML内容的高亮 - 使用字符串处理方法
+const highlightedHtml = computed(() => {
+  if (!props.searchText || !props.text) {
+    // 先处理特殊字符，再处理表情
+    return textReplaceEmoji(processSpecialChars(props.text))
+  }
+
+  // 对于富文本，使用一个更安全的方法
+  // 将HTML内容按标签分割，只对文本部分进行高亮
+
+  // 分割HTML字符串，保护标签
+  const parts = []
+  let lastIndex = 0
+  const tagRegex = /<[^>]*>/g
+  let tagMatch
+
+  // 重置正则表达式的lastIndex
+  tagRegex.lastIndex = 0
+
+  while ((tagMatch = tagRegex.exec(props.text)) !== null) {
+    // 添加标签前的文本
+    if (tagMatch.index > lastIndex) {
+      const textBeforeTag = props.text.slice(lastIndex, tagMatch.index)
+      if (textBeforeTag) {
+        // 先处理特殊字符，再处理高亮
+        const processedText = processSpecialChars(textBeforeTag)
+        const searchPattern = new RegExp(`(${escapedSearchText.value})`, 'gi')
+        const highlightedText = processedText.replace(
+          searchPattern,
+          `<span class="${props.highlightClass}">$1</span>`
+        )
+        parts.push(highlightedText)
+      }
+    }
+
+    // 添加标签本身（不处理）
+    parts.push(tagMatch[0])
+    lastIndex = tagMatch.index + tagMatch[0].length
+  }
+
+  // 添加最后一个标签后的文本
+  if (lastIndex < props.text.length) {
+    const textAfterLastTag = props.text.slice(lastIndex)
+    if (textAfterLastTag) {
+      // 先处理特殊字符，再处理高亮
+      const processedText = processSpecialChars(textAfterLastTag)
+      const searchPattern = new RegExp(`(${escapedSearchText.value})`, 'gi')
+      const highlightedText = processedText.replace(
+        searchPattern,
+        `<span class="${props.highlightClass}">$1</span>`
+      )
+      parts.push(highlightedText)
+    }
+  }
+
+  let html = parts.join('')
+  // 最后处理表情
+  return textReplaceEmoji(html)
+})
 </script>
 
 <style scoped>
 .highlight {
   color: #7a58de;
 }
+
+.text-content {
+  white-space: pre-wrap;
+  word-break: break-word;
+  :deep(.emoji) {
+    vertical-align: text-bottom!important;
+    margin: 0 5px !important;
+    width: 22px !important;
+    height: 22px !important;
+  }
+}
 </style>
diff --git a/src/components/search/searchByCondition.vue b/src/components/search/searchByCondition.vue
index 98d8aba..6376bc8 100644
--- a/src/components/search/searchByCondition.vue
+++ b/src/components/search/searchByCondition.vue
@@ -137,7 +137,7 @@
                         @click="toDialogueByMember(item)"
                         :searchResultKey="'search_by_member_condition'"
                         :searchItem="item"
-                        :searchText="state.searchText"
+                        :searchText="props?.searchRecordByConditionText"
                         :searchRecordDetail="true"
                       ></searchItem>
                     </div>
@@ -305,6 +305,7 @@ import { parseTime } from '@/utils/datetime'
 import { fileFormatSize, fileSuffix } from '@/utils/strings'
 import { NImage, NInfiniteScroll, NScrollbar, NIcon, NDatePicker } from 'naive-ui'
 import { MessageComponents } from '@/constant/message'
+import { checkFileCanPreview } from '@/utils/helper/form'
 
 const emits = defineEmits([
   'clearSearchMemberByAlphabet',
@@ -667,15 +668,23 @@ const queryAllSearch = () => {
 
 //文件类型图标
 const fileTypeAvatar = (fileType) => {
+  //PDF文件扩展名映射
+  const PDF_EXTENSIONS = ['PDF', 'pdf']
+  // Excel文件扩展名映射
+  const EXCEL_EXTENSIONS = ['XLS', 'XLSX', 'CSV', 'xls', 'xlsx', 'csv']
+  // Word文件扩展名映射
+  const WORD_EXTENSIONS = ['DOC', 'DOCX', 'RTF', 'DOT', 'DOTX', 'doc', 'docx', 'rtf', 'dot', 'dotx']
+  // PPT文件扩展名映射
+  const PPT_EXTENSIONS = ['PPT', 'PPTX', 'PPS', 'PPSX', 'ppt', 'pptx', 'pps', 'ppsx']
   let file_type_avatar = fileType_Files
   if (fileType) {
-    if (fileType === 'ppt' || fileType === 'pptx') {
+    if (PPT_EXTENSIONS.includes(fileType)) {
       file_type_avatar = fileType_PPT
-    } else if (fileType === 'pdf') {
+    } else if (PDF_EXTENSIONS.includes(fileType)) {
       file_type_avatar = fileType_PDF
-    } else if (fileType === 'doc' || fileType === 'docx') {
+    } else if (WORD_EXTENSIONS.includes(fileType)) {
       file_type_avatar = fileType_WORD
-    } else if (fileType === 'xls' || fileType === 'xlsx') {
+    } else if (EXCEL_EXTENSIONS.includes(fileType)) {
       file_type_avatar = fileType_EXCEL
     } else {
       file_type_avatar = fileType_Files
@@ -693,11 +702,15 @@ const previewPDF = (item) => {
   //     downloadAndOpenFile(item)
   //   })
   // }
-  window.open(
-    `${import.meta.env.VITE_PAGE_URL}/office?url=${item.extra.path}`,
-    '_blank',
-    'width=1200,height=900,left=200,top=200,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,status=no'
-  )
+  if (checkFileCanPreview(item?.extra?.path || '')) {
+    window.open(
+      `${import.meta.env.VITE_PAGE_URL}/office?url=${item.extra.path}`,
+      '_blank',
+      'width=1200,height=900,left=200,top=200,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,status=no'
+    )
+  } else {
+    toDialogueByMember(item)
+  }
 }
 
 const downloadAndOpenFile = (item) => {
@@ -951,11 +964,11 @@ body:deep(.round-3) {
               border-radius: 4px;
               cursor: pointer;
               border-bottom: 1px solid #f8f8f8;
-              
+
               &:hover {
-                background-color: rgba(70, 41, 157, 0.1)
+                background-color: rgba(70, 41, 157, 0.1);
               }
-              
+
               .attachment-avatar {
                 display: flex;
                 flex-direction: row;
diff --git a/src/components/search/searchItem.vue b/src/components/search/searchItem.vue
index 964a6f3..e44e747 100644
--- a/src/components/search/searchItem.vue
+++ b/src/components/search/searchItem.vue
@@ -69,9 +69,17 @@
           class="text-[12px] font-regular"
           :text="resultDetail"
           :searchText="props.searchText"
-          v-if="props.searchItem?.msg_type !== 3 && props.searchItem?.msg_type !== 6"
+          v-if="
+            props.searchItem?.msg_type !== 3 &&
+            props.searchItem?.msg_type !== 5 &&
+            props.searchItem?.msg_type !== 6
+          "
         />
-        <div class="message-component-wrapper" v-if="props.searchItem?.msg_type === 3" @click.stop>
+        <div
+          class="message-component-wrapper"
+          v-if="props.searchItem?.msg_type === 3 || props.searchItem?.msg_type === 5"
+          @click.stop
+        >
           <component
             :is="MessageComponents[props.searchItem?.msg_type] || 'unknown-message'"
             :extra="resultDetail"
@@ -122,6 +130,7 @@ import { ref, watch, computed, onMounted, onUnmounted, reactive, defineProps } f
 import HighlightText from './highLightText.vue'
 import { beautifyTime } from '@/utils/datetime'
 import { ChatMsgTypeMapping, MessageComponents } from '@/constant/message'
+import { checkFileCanPreview } from '@/utils/helper/form'
 const props = defineProps({
   searchItem: Object | Number,
   searchResultKey: {
@@ -291,7 +300,9 @@ const resultDetail = computed(() => {
       result_detail =
         props.searchItem?.msg_type === 1
           ? props.searchItem?.extra?.content
-          : props.searchItem?.msg_type === 3 || props.searchItem?.msg_type === 6
+          : props.searchItem?.msg_type === 3 ||
+            props.searchItem?.msg_type === 5 ||
+            props.searchItem?.msg_type === 6
           ? props.searchItem?.extra
           : ChatMsgTypeMapping[props.searchItem?.msg_type]
       break
@@ -310,11 +321,16 @@ const previewPDF = (item) => {
   //     downloadAndOpenFile(item)
   //   })
   // }
-  window.open(
-    `${import.meta.env.VITE_PAGE_URL}/office?url=${item}`,
-    '_blank',
-    'width=1200,height=900,left=200,top=200,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,status=no'
-  )
+  if (checkFileCanPreview(item || '')) {
+    window.open(
+      `${import.meta.env.VITE_PAGE_URL}/office?url=${item}`,
+      '_blank',
+      'width=1200,height=900,left=200,top=200,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,status=no'
+    )
+  } else {
+    //由于聊天记录本身有跳转到指定位置的逻辑，所以这里不需要再做跳转
+    window['$message'].warning('暂不支持在线预览该类型文件')
+  }
 }
 </script>
 <style lang="scss" scoped>
@@ -377,7 +393,8 @@ const previewPDF = (item) => {
       }
       .file-message-wrapper {
         .condition-each-result-attachments {
-          width: 289px;
+          min-width: 289px;
+          max-width: 660px;
           height: 62px;
           display: flex;
           flex-direction: row;
@@ -447,6 +464,7 @@ const previewPDF = (item) => {
       span {
         color: #191919;
         word-break: break-all;
+        max-width: 660px;
       }
       .searchRecordDetail-fastLocal {
         display: none;
diff --git a/src/components/talk/ForwardRecord.vue b/src/components/talk/ForwardRecord.vue
index ceeba60..a254f8f 100644
--- a/src/components/talk/ForwardRecord.vue
+++ b/src/components/talk/ForwardRecord.vue
@@ -15,7 +15,7 @@ const props = defineProps({
   },
   createdAt: {
     type: String,
-    required: false  
+    required: false
   },
   modalTitle: {
     type: String,
@@ -50,13 +50,12 @@ const dropdown=ref({
   options:[] as any,
   item:{} as ITalkRecord,
 })
-const onConvertText =async (data: ITalkRecord) => {
+const onConvertText = async (data: ITalkRecord) => {
   data.is_convert_text = 1
-  const res = await voiceToText({msgId:data.msg_id,voiceUrl:data.extra.url})
-  if(res.code == 200){
+  const res = await voiceToText({ msgId: data.msg_id, voiceUrl: data.extra.url })
+  if (res.code == 200) {
     data.extra.content = res.data.convText
-
-  }
+  }else data.is_convert_text = 0
 }
 const onloseConvertText=(data: ITalkRecord)=>{
   data.is_convert_text = 0
@@ -87,7 +86,7 @@ const onContextMenu = (e:any,item: ITalkRecord) => {
   }else{
     dropdown.value.options=[{ label: '转文字', key: 'convertText' }]
   }
-  
+
   dropdown.value.item=item
 }
 </script>
@@ -96,29 +95,29 @@ const onContextMenu = (e:any,item: ITalkRecord) => {
   <customModal   :closable="false" customCloseBtn v-model:show="isShow"   :title="title" style="width: 997px;background-color: #F9F9FD;"   :on-after-leave="onMaskClick">
     <template #content>
       <div class="main-box bg-#fff me-scrollbar me-scrollbar-thumb">
-      <Loading v-if="items.length === 0" />
+        <Loading v-if="items.length === 0" />
 
-      <div v-for="item in items" :key="item.msg_id" class="message-item">
-        <div class="left-box pointer" @click="showUserInfoModal(item.erp_user_id)">
-          <im-avatar :src="item.avatar" :size="38" :username="item.nickname" />
-        </div>
-
-        <div class="right-box">
-          <div class="msg-header">
-            <span class="name">{{ item.nickname }}</span>
-            <span class="time"> {{ item.created_at }}</span>
+        <div v-for="item in items" :key="item.msg_id" class="message-item">
+          <div class="left-box pointer" @click="showUserInfoModal(item.erp_user_id)">
+            <im-avatar :src="item.avatar" :size="38" :username="item.nickname" />
           </div>
 
-          <component
+          <div class="right-box">
+            <div class="msg-header">
+              <span class="name">{{ item.nickname }}</span>
+              <span class="time"> {{ item.created_at }}</span>
+            </div>
+
+            <component
           @contextmenu.prevent="onContextMenu($event,item)"
-            :is="MessageComponents[item.msg_type] || 'unknown-message'"
-            :extra="item.extra"
-            :data="item"
-          />
+              :is="MessageComponents[item.msg_type] || 'unknown-message'"
+              :extra="item.extra"
+              :data="item"
+            />
+          </div>
         </div>
       </div>
-    </div>
-     <!-- 右键菜单 -->
+      <!-- 右键菜单 -->
   <n-dropdown :show="dropdown.show" :x="dropdown.x" :y="dropdown.y" style="width: 142px;" :options="dropdown.options"
     @select="onContextMenuHandle" @clickoutside="closeDropdownMenu" />
     </template>
diff --git a/src/event/talk.js b/src/event/talk.js
index ecba63e..55b5d00 100644
--- a/src/event/talk.js
+++ b/src/event/talk.js
@@ -259,10 +259,10 @@ class Talk extends Base {
       updated_at: parseTime(new Date())
     })
 
-    if (this.talk_type == 1 && this.getAccountId() !== this.sender_id) {
+    if (this.getAccountId() !== this.sender_id) {
       ServeClearTalkUnreadNum({
-        talk_type: 1,
-        receiver_id: this.sender_id
+        talk_type: this.talk_type,
+        receiver_id: this.talk_type == 1 ? this.sender_id : this.receiver_id
       })
     }
   }
diff --git a/src/hooks/useSessionMenu.ts b/src/hooks/useSessionMenu.ts
index b8fd755..9acbdd0 100644
--- a/src/hooks/useSessionMenu.ts
+++ b/src/hooks/useSessionMenu.ts
@@ -77,11 +77,11 @@ export function useSessionMenu() {
       //   key: 'delete_contact'
       // })
     } else {
-      options.push({
+      // options.push({
       
-        label: '退出群聊',
-        key: 'signout_group'
-      })
+      //   label: '退出群聊',
+      //   key: 'signout_group'
+      // })
     }
 
     dropdown.options = [...options]
diff --git a/src/store/modules/uploads.ts b/src/store/modules/uploads.ts
index 5fa413d..6481fa0 100644
--- a/src/store/modules/uploads.ts
+++ b/src/store/modules/uploads.ts
@@ -150,7 +150,7 @@ export const useUploadsStore = defineStore('uploads', {
         }
       } catch (error) {
         console.error("初始化分片上传失败:", error);
-        message.error("初始化上传失败，请重试")
+        message.error("上传失败，请重试")
         this.handleUploadError(upload_id, clientUploadId)
       }
     },
diff --git a/src/utils/helper/form.js b/src/utils/helper/form.js
index a6d0b04..e486807 100644
--- a/src/utils/helper/form.js
+++ b/src/utils/helper/form.js
@@ -345,3 +345,29 @@ export const formatNumberWithCommas = (num) => {
   }
   return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
 };
+// 判断文件是否可以预览
+export const checkFileCanPreview = (path) => {
+  if (!path) {
+    return false
+  }
+  //PDF文件扩展名映射
+  const PDF_EXTENSIONS = ['PDF', 'pdf']
+  // Excel文件扩展名映射
+  const EXCEL_EXTENSIONS = ['XLS', 'XLSX', 'CSV', 'xls', 'xlsx', 'csv']
+  // Word文件扩展名映射
+  const WORD_EXTENSIONS = ['DOC', 'DOCX', 'RTF', 'DOT', 'DOTX', 'doc', 'docx', 'rtf', 'dot', 'dotx']
+  // PPT文件扩展名映射
+  const PPT_EXTENSIONS = ['PPT', 'PPTX', 'PPS', 'PPSX', 'ppt', 'pptx', 'pps', 'ppsx']
+
+  // 获取文件扩展名
+  function getFileExtension(filepath) {
+    const parts = filepath?.split('.')
+    return parts?.length > 1 ? parts?.pop()?.toUpperCase() : ''
+  }
+
+  const extension = getFileExtension(path)
+  return PDF_EXTENSIONS.includes(extension) || 
+         EXCEL_EXTENSIONS.includes(extension) || 
+         WORD_EXTENSIONS.includes(extension) || 
+         PPT_EXTENSIONS.includes(extension)
+}
diff --git a/src/views/message/inner/panel/PanelContent.vue b/src/views/message/inner/panel/PanelContent.vue
index e99c05d..15e2bcb 100644
--- a/src/views/message/inner/panel/PanelContent.vue
+++ b/src/views/message/inner/panel/PanelContent.vue
@@ -325,7 +325,7 @@ const onConvertText = async (data: ITalkRecord) => {
   const res = await voiceToText({ msgId: data.msg_id, voiceUrl: data.extra.url })
   if (res.code == 200) {
     data.extra.content = res.data.convText
-  }
+  } else data.is_convert_text = 0
 }
 const onloseConvertText = (data: ITalkRecord) => {
   data.is_convert_text = 0
@@ -354,6 +354,10 @@ const onRowClick = (item: ITalkRecord) => {
     if (!isOneMonthBefore(item.created_at.split(' ')[0])) {
       return useMessage.info('只支持转发近一个月内的消息')
     }
+    // 语音消息和群公告不支持转发
+    if ([4, 13].includes(item.msg_type)) {
+      return useMessage.info('语音消息和群公告不支持转发')
+    }
     console.log('item.msg_type', item.msg_type)
     if (ForwardableMessageType.includes(item.msg_type)) {
       item.isCheck = !item.isCheck
@@ -435,12 +439,15 @@ const retry = (item: any) => {
   confirmBox({
     content: '确定重发吗'
   }).then(() => {
+    item.extra.percentage = 0
     uploadsStore.retryCommonUpload(item.extra.upload_id)
   })
 }
 
 const onContextMenuAvatar = (e: any, item: any) => {
   e.preventDefault()
+  // 单聊不需要@
+  if (+props.talk_type === 1) return
   if (item.float !== 'right') {
     bus.emit(EditorConst.Mention, {
       id: item.user_id,
@@ -940,7 +947,13 @@ const onCustomSkipBottomEvent = () => {
             </div>
 
             <!-- 已读回执 -->
-            <div class="talk_read_num" v-if="item.user_id === props.uid">
+            <!-- item.user_id:发送这条消息的人id -->
+            <!-- props.uid:当前登录人id -->
+            <!-- props.receiver_id:当前消息要发送的人id -->
+            <div
+              class="talk_read_num"
+              v-if="item.user_id === props.uid && props.uid !== props.receiver_id"
+            >
               <span v-if="props.talk_type === 1">{{
                 item.read_total_num > 0 ? '已读' : '未读'
               }}</span>
diff --git a/src/views/message/inner/panel/menu.ts b/src/views/message/inner/panel/menu.ts
index c96ec6c..d31312e 100644
--- a/src/views/message/inner/panel/menu.ts
+++ b/src/views/message/inner/panel/menu.ts
@@ -71,11 +71,14 @@ export function useMenu() {
       dropdown.options.push({ label: '复制', key: 'copy' })
     }
 
-    if (isOneMonthBefore(new Date(item.created_at.split(' ')[0]))) {
-      // 根据时间判断只有近一个月内的消息才能支持多选
+    if (isOneMonthBefore(new Date(item.created_at.split(' ')[0])) && ![4,13].includes(item.msg_type)) {
+      // 根据时间判断只有近一个月内的消息才能支持多选  // 语音消息和群公告不支持转发
       dropdown.options.push({ label: '多选', key: 'multiSelect' })
     }
-    dropdown.options.push({ label: '引用', key: 'quote' })
+    if (isOneMonthBefore(new Date(item.created_at.split(' ')[0]))) {
+      // 根据时间判断只有近一个月内的消息才能支持引用
+      dropdown.options.push({ label: '引用', key: 'quote' })
+    }
     if (canAddRevokeOption(uid, item, (dialogueStore.groupInfo as any).is_manager)) {
       dropdown.options.push({ label: '撤回', key: 'revoke' });
     }