diff --git a/src/hooks/useEmail.js b/src/hooks/useEmail.js
index 3b5342c..1628f2b 100644
--- a/src/hooks/useEmail.js
+++ b/src/hooks/useEmail.js
@@ -173,10 +173,9 @@ export const useEmailList = (mailboxDirNode) => {
     setRefreshTrigger((prev) => prev + 1)
   }, [])
 
-  const [currentMailboxOPI] = useConversationStore((state) => [state.currentMailboxOPI])
   const { OPI_SN: opi_sn, COLI_SN, VKey, VParent, ApplyDate, OrderSourceType, IsTrue } = mailboxDirNode
 
-  const markAsRead = useCallback(
+  const markAsUnread = useCallback(
     async (sn_list) => {
     // 优化性能的话，需要更新 mailList 数据，
     // 但是更新 mailList 会造成页面全部刷新
@@ -192,7 +191,7 @@ export const useEmailList = (mailboxDirNode) => {
       await updateEmailAction({
         opi_sn: opi_sn,
         mai_sn_list: sn_list,
-        set: { read: 1 },
+        set: { read: 0 },
       })
     },
     [VKey],
@@ -231,17 +230,6 @@ export const useEmailList = (mailboxDirNode) => {
     }
   }, [VKey])
 
-  const searchMailList = async (params) => {
-  //   const searchResult = await searchEmailListAction({ ...params, opi_sn: currentMailboxOPI })
-  //   // 配合List的结构
-  //   const mailList = searchResult.map((ele) => ({
-  //     ...ele,
-  //     key: ele.MAI_SN,
-  //   }))
-  //   setMailList(mailList)
-  //   console.info('searchMailList', searchResult)
-  }
-
   const getMailList = useCallback(async () => {
     // console.log('getMailList', mailboxDirNode)
     if (!opi_sn || !VKey || (!IsTrue && !COLI_SN)) {
@@ -324,7 +312,7 @@ export const useEmailList = (mailboxDirNode) => {
     }
   }, [getMailList])
 
-  return { loading, isFreshData, error, mailList, tempBreadcrumb, refresh, markAsRead, markAsProcessed, markAsDeleted, searchMailList }
+  return { loading, isFreshData, error, mailList, tempBreadcrumb, refresh, markAsUnread, markAsProcessed, markAsDeleted }
 }
 
 const orderMailTypes = new Map([
diff --git a/src/views/orders/components/MailBox.jsx b/src/views/orders/components/MailBox.jsx
index 116ede8..cdd62c2 100644
--- a/src/views/orders/components/MailBox.jsx
+++ b/src/views/orders/components/MailBox.jsx
@@ -15,7 +15,7 @@ const PAGE_SIZE = 50 // 每页显示条数
 const MailBox = ({ mailboxDir, onMailItemClick, ...props }) => {
 
   const [selectedItems, setSelectedItems] = useState([])
-  const { mailList, loading, error, tempBreadcrumb, refresh, markAsRead, markAsProcessed, markAsDeleted, } = useEmailList(mailboxDir)
+  const { mailList, loading, error, tempBreadcrumb, refresh, markAsUnread, markAsProcessed, markAsDeleted, } = useEmailList(mailboxDir)
 
   const [pagination, setPagination] = useState({
     current: 1,
@@ -129,19 +129,11 @@ const MailBox = ({ mailboxDir, onMailItemClick, ...props }) => {
 
         <Flex wrap gap={8} >
           <NewEmailButton />
-          <Button
-            size='small'
-            icon={<MailOpenIcon />}
-            onClick={() => {
-              markAsRead(selectedItems.map((item) => item.MAI_SN)).then(() => setSelectedItems([]))
-            }}>
-            已读
-          </Button>
           <Button
             size='small'
             icon={<MailOutlined />}
             onClick={() => {
-              console.info('未读未实现')
+              markAsUnread(selectedItems.map((item) => item.MAI_SN)).then(() => setSelectedItems([]))
             }}>
             未读
           </Button>