diff --git a/src/stores/message.js b/src/stores/message.js
index d22dd5e..db7e673 100644
--- a/src/stores/message.js
+++ b/src/stores/message.js
@@ -59,6 +59,11 @@ export const messageStore = defineStore('anyim-message', () => {
     }
   }
 
+  const clear = () => {
+    sessionList.value = {}
+    msgRecordsList.value = {}
+  }
+
   return {
     sessionList,
     setSessionList,
@@ -66,6 +71,8 @@ export const messageStore = defineStore('anyim-message', () => {
     updateSession,
 
     msgRecordsList,
-    addMsgRecords
+    addMsgRecords,
+
+    clear
   }
 })
diff --git a/src/views/message/MessageLayout.vue b/src/views/message/MessageLayout.vue
index 9b95c5f..6944288 100644
--- a/src/views/message/MessageLayout.vue
+++ b/src/views/message/MessageLayout.vue
@@ -1,6 +1,6 @@
 <!-- eslint-disable prettier/prettier -->
 <script setup>
-import { ref, onMounted, computed, watch, nextTick } from 'vue'
+import { ref, onMounted, onUnmounted, computed, watch, nextTick } from 'vue'
 import { 
   Phone, 
   VideoCamera, 
@@ -80,6 +80,10 @@ onMounted(async () => {
   if (userData.curSessionId) pullMsg()  //页面加载进来,如果缓存了sessionId,则要加载对话
 })
 
+onUnmounted(() => {
+  messageData.clear()
+})
+
 const handleMsgListScroll = async () => {
   if (msgListDiv.value.scrollTop === 0) {
     const scrollHeight = msgListDiv.value.scrollHeight