diff --git a/src/stores/ConversationStore.js b/src/stores/ConversationStore.js
index d780c9e..13faa4c 100644
--- a/src/stores/ConversationStore.js
+++ b/src/stores/ConversationStore.js
@@ -188,6 +188,18 @@ const conversationSlice = (set, get) => ({
       conversationsList: [...conversationsList],
     }));
   },
+  updateConversationItem: (conversation) => {
+    const { conversationsList } = get();
+    const targetId = conversation.sn;
+    const targetIndex = conversationsList.findIndex((ele) => String(ele.sn) === String(targetId));
+    targetIndex !== -1
+      ? conversationsList.splice(targetIndex, 1, {
+          ...conversationsList[targetIndex],
+          ...conversation,
+        })
+      : null;
+    return set({ conversationsList: [...conversationsList] });
+  },
 });
 
 const messageSlice = (set, get) => ({
@@ -204,7 +216,7 @@ const messageSlice = (set, get) => ({
     // msgUpdate
     console.log('UPDATE_SENT_MESSAGE_ITEM-----------------------------------------------------------------');
     // 更新会话中的消息
-    const { activeConversations } = get();
+    const { activeConversations, conversationsList } = get();
     const targetId = message.conversationid;
     const targetMsgs = (activeConversations[String(targetId)] || []).map((ele) => {
       // 更新状态
@@ -224,17 +236,17 @@ const messageSlice = (set, get) => ({
     }
 
     // 更新列表的时间
-    // if (message.type !== 'error') {
-    //   const targetIndex = conversationsList.findIndex((ele) => String(ele.sn) === String(targetId));
-    //   conversationsList.splice(targetIndex, 1, {
-    //     ...conversationsList[targetIndex],
-    //     last_received_time: message.date,
-    //   });
-    // }
+    if (message.status === 'received') { // 'delivered'
+      const targetIndex = conversationsList.findIndex((ele) => String(ele.sn) === String(targetId));
+      conversationsList.splice(targetIndex, 1, {
+        ...conversationsList[targetIndex],
+        last_received_time: message.deliverTime, // todo: 需要+8 hours
+      });
+    }
 
     return set({
       activeConversations: { ...activeConversations, [String(targetId)]: targetMsgs },
-      // conversationsList: [...conversationsList],
+      conversationsList: [...conversationsList],
     });
   },
   sentOrReceivedNewMessage: (targetId, message) => {