diff --git a/main/manager-web/src/components/ChatHistoryDialog.vue b/main/manager-web/src/components/ChatHistoryDialog.vue
index f44c4de7..1af1b151 100644
--- a/main/manager-web/src/components/ChatHistoryDialog.vue
+++ b/main/manager-web/src/components/ChatHistoryDialog.vue
@@ -49,6 +49,7 @@
 </template>
 
 <script>
+import { debounce } from '@/utils'
 import Api from '@/apis/api';
 
 export default {
@@ -259,7 +260,7 @@ export default {
             }
             return 'el-icon-video-play';
         },
-        playAudio(message) {
+        playAudio: debounce(function(message) {
             if (this.playingAudioId === message.audioId) {
                 // 如果正在播放当前音频，则停止播放
                 if (this.audioElement) {
@@ -280,9 +281,12 @@ export default {
             this.playingAudioId = message.audioId;
             Api.agent.getAudioId(message.audioId, (res) => {
                 if (res.data && res.data.data) {
+                    if (!this.audioElement) {
+                        this.audioElement = new Audio();
+                    }
+                    
                     // 使用获取到的下载ID播放音频
-                    this.audioElement = new Audio(Api.getServiceUrl() + `/agent/play/${res.data.data}`);
-
+                    this.audioElement.src = Api.getServiceUrl() + `/agent/play/${res.data.data}`;
                     this.audioElement.onended = () => {
                         this.playingAudioId = null;
                         this.audioElement = null;
@@ -291,7 +295,7 @@ export default {
                     this.audioElement.play();
                 }
             });
-        },
+        }, 300),
         getUserAvatar(sessionId) {
             // 从 sessionId 中提取所有数字
             const numbers = sessionId.match(/\d+/g);
diff --git a/main/manager-web/src/store/index.js b/main/manager-web/src/store/index.js
index 271c5827..95eaa014 100644
--- a/main/manager-web/src/store/index.js
+++ b/main/manager-web/src/store/index.js
@@ -58,7 +58,6 @@ export default new Vuex.Store({
       return new Promise((resolve) => {
         commit('clearAuth')
         goToPage(Constant.PAGE.LOGIN, true);
-        window.location.reload(); // 彻底重置状态
       })
     },
     // 添加获取公共配置的 action
diff --git a/main/manager-web/src/utils/index.js b/main/manager-web/src/utils/index.js
index 638ee8fc..dfeb6ac8 100755
--- a/main/manager-web/src/utils/index.js
+++ b/main/manager-web/src/utils/index.js
@@ -257,3 +257,33 @@ export function sm2Decrypt(privateKey, cipherText) {
     return sm2.doDecrypt(dataWithoutPrefix, privateKey, 1);
 }
 
+/**
+ * 防抖函数
+ * @param {Function} fn 要防抖的函数
+ * @param {number} delay 延迟时间（毫秒），默认500ms
+ * @param {boolean} immediate 是否立即执行，默认false
+ * @returns {Function} 防抖处理后的函数
+ */
+export function debounce(fn, delay = 500, immediate = false) {
+    let timer = null;
+    
+    return function (...args) {
+        const context = this;
+        
+        if (timer) {
+            clearTimeout(timer);
+        }
+        
+        if (immediate && !timer) {
+            fn.apply(context, args);
+        }
+        
+        timer = setTimeout(() => {
+            if (!immediate) {
+                fn.apply(context, args);
+            }
+            timer = null;
+        }, delay);
+    };
+}
+