diff --git a/config/settings.py b/config/settings.py
index 9bdab1fe..d1f5a984 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -1,15 +1,29 @@
 import os
 import argparse
+from ruamel.yaml import YAML
 from core.utils.util import read_config, get_project_dir
 
 
+def get_config_file():
+    default_config_file = "config.yaml"
+    # 判断是否存在私有的配置文件
+    if os.path.exists(get_project_dir() + "." + default_config_file):
+        default_config_file = "." + default_config_file
+    return default_config_file
+
+
 def load_config():
     """加载配置文件"""
     parser = argparse.ArgumentParser(description="Server configuration")
-    default_config_file = "config.yaml"
-    # 判断是否存在私有的配置文件
-    if os.path.exists(get_project_dir() + "." + default_config_file):
-        default_config_file = "." + default_config_file
+    default_config_file = get_config_file()
     parser.add_argument("--config_path", type=str, default=default_config_file)
     args = parser.parse_args()
     return read_config(args.config_path)
+
+
+def update_config(config):
+    yaml = YAML()
+    yaml.preserve_quotes = True
+    """将配置保存到YAML文件"""
+    with open(get_config_file(), 'w') as f:
+        yaml.dump(config, f)
diff --git a/core/connection.py b/core/connection.py
index c1cbe4b8..972e9ae5 100644
--- a/core/connection.py
+++ b/core/connection.py
@@ -15,7 +15,7 @@ from core.handle.textHandle import handleTextMessage
 from core.utils.util import get_string_no_punctuation_or_emoji
 from concurrent.futures import ThreadPoolExecutor, TimeoutError
 from core.handle.audioHandle import handleAudioMessage, sendAudioMessage
-from .auth import AuthMiddleware, AuthenticationError
+from core.auth import AuthMiddleware, AuthenticationError
 
 
 class ConnectionHandler:
diff --git a/manager/api/prompt.py b/manager/api/prompt.py
index a9ce8238..1fe5aa08 100644
--- a/manager/api/prompt.py
+++ b/manager/api/prompt.py
@@ -1,5 +1,7 @@
 import logging
 from aiohttp import web
+from config.settings import update_config
+from ruamel.yaml.scalarstring import PreservedScalarString
 from manager.api.auth import verify_token
 from manager.api.response import response_unauthorized, response_success, response_error
 
@@ -28,10 +30,13 @@ class PromptApi:
             if 'prompt' not in data:
                 return response_success()
 
-            self.config['prompt'] = data['prompt']
-            # TODO 保存到配置文件
-            return response_success()
+            # 使用PreservedScalarString保留多行文本格式
+            self.config['prompt'] = PreservedScalarString(data['prompt'])
 
+            # 保存到配置文件
+            update_config(self.config)
+
+            return response_success()
         except Exception as e:
             logger.error(f"Failed to update prompt: {e}")
             return response_error(str(e))
diff --git a/manager/static/css/common.css b/manager/static/css/common.css
index ac0a6498..145ef688 100644
--- a/manager/static/css/common.css
+++ b/manager/static/css/common.css
@@ -60,7 +60,30 @@ body {
 }
 
 @keyframes gradient {
-    0% { background-position: 0% 50% }
-    50% { background-position: 100% 50% }
-    100% { background-position: 0% 50% }
+    0% {
+        background-position: 0% 50%
+    }
+    50% {
+        background-position: 100% 50%
+    }
+    100% {
+        background-position: 0% 50%
+    }
+}
+
+.user-menu {
+    position: fixed;
+    top: 23px;
+    right: 32px;
+    z-index: 1000;
+    cursor: pointer;
+}
+
+.user-info {
+    align-items: center;
+}
+
+.user-name {
+    font-size: 14px;
+    color: #606266;
 }
\ No newline at end of file
diff --git a/manager/static/index.html b/manager/static/index.html
index 8da76c5f..2e087027 100644
--- a/manager/static/index.html
+++ b/manager/static/index.html
@@ -51,15 +51,26 @@
     <div class="animated-bg"></div>
     <app-header>xiaozhi-esp32-server</app-header>
 
-    <div class="content-container">
-        <div class="role-title">配置角色：</div>
-        <div class="role-id">cc:ba:97:11:a6:ac</div>
+    <div class="user-menu">
+        <el-dropdown @command="handleCommand">
+            <div class="user-info">
+                <el-avatar :size="32" src="https://cube.elemecdn.com/3/7c/3ea6beec64369c2642b92c6726f1epng.png"/>
+                <span class="user-name">管理员</span>
+            </div>
+            <template #dropdown>
+                <el-dropdown-menu>
+                    <el-dropdown-item command="logout">退出</el-dropdown-item>
+                </el-dropdown-menu>
+            </template>
+        </el-dropdown>
+    </div>
 
+    <div class="content-container">
         <div class="role-description">角色介绍</div>
         <el-input
                 type="textarea"
                 v-model="form.prompt"
-                :rows="6"
+                :rows="10"
                 resize="vertical"
                 @input="updateCharCount"
         ></el-input>
@@ -67,7 +78,7 @@
 
         <div class="button-group">
             <el-button type="primary" @click="savePrompt">保存配置</el-button>
-            <el-button @click="resetPrompt">重置</el-button>
+            <el-button @click="loadPrompt">重置</el-button>
         </div>
 
         <div class="note">注意：保存配置后，需要重启设备，新的配置才会生效。</div>
@@ -121,7 +132,17 @@
                         });
                     }
                 });
-            }
+            },
+            // 新增退出处理方法
+            handleCommand(command) {
+                if (command === 'logout') {
+                    this.handleLogout();
+                }
+            },
+            handleLogout() {
+                localStorage.removeItem('token');
+                location.href = 'login.html';
+            },
         },
         mounted() {
             this.loadPrompt();
diff --git a/requirements.txt b/requirements.txt
index 77523f3e..c0fa17ef 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,5 @@ openai==1.61.0
 google-generativeai==0.8.4
 edge_tts==7.0.0
 httpx==0.27.2
-aiohttp==3.9.3
\ No newline at end of file
+aiohttp==3.9.3
+ruamel.yaml==0.18.10
\ No newline at end of file