diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java
index 0052c7cc..76669e67 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java
@@ -73,9 +73,13 @@ public class AgentController {
     @GetMapping("/list")
     @Operation(summary = "获取用户智能体列表")
     @RequiresPermissions("sys:role:normal")
-    public Result<List<AgentDTO>> getUserAgents() {
+    public Result<List<AgentDTO>> getUserAgents(
+            @RequestParam(value = "keyword", required = false) String keyword,
+            @RequestParam(value = "searchType", defaultValue = "name") String searchType) {
         UserDetail user = SecurityUser.getUser();
-        List<AgentDTO> agents = agentService.getUserAgents(user.getId());
+        
+        // 直接调用整合后的getUserAgents方法，无需再区分搜索和普通查询
+        List<AgentDTO> agents = agentService.getUserAgents(user.getId(), keyword, searchType);
         return new Result<List<AgentDTO>>().ok(agents);
     }
 
@@ -271,4 +275,6 @@ public class AgentController {
                 .body(audioData);
     }
 
+
+
 }
\ No newline at end of file
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/dto/AgentDTO.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/dto/AgentDTO.java
index 218ee1eb..edad88db 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/dto/AgentDTO.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/dto/AgentDTO.java
@@ -1,6 +1,7 @@
 package xiaozhi.modules.agent.dto;
 
 import java.util.Date;
+import java.util.List;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentService.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentService.java
index a9d4e5bb..22e8a2e0 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentService.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentService.java
@@ -54,9 +54,11 @@ public interface AgentService extends BaseService<AgentEntity> {
      * 获取用户智能体列表
      *
      * @param userId 用户ID
+     * @param keyword 搜索关键词
+     * @param searchType 搜索类型（name - 按名称搜索，mac - 按MAC地址搜索）
      * @return 智能体列表
      */
-    List<AgentDTO> getUserAgents(Long userId);
+    List<AgentDTO> getUserAgents(Long userId, String keyword, String searchType);
 
     /**
      * 根据智能体ID获取设备数量
@@ -98,4 +100,6 @@ public interface AgentService extends BaseService<AgentEntity> {
      * @return 创建的智能体ID
      */
     String createAgent(AgentCreateDTO dto);
+
+
 }
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
index 0adf0873..71a4641a 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
@@ -42,6 +42,7 @@ import xiaozhi.modules.agent.service.AgentPluginMappingService;
 import xiaozhi.modules.agent.service.AgentService;
 import xiaozhi.modules.agent.service.AgentTemplateService;
 import xiaozhi.modules.agent.vo.AgentInfoVO;
+import xiaozhi.modules.device.entity.DeviceEntity;
 import xiaozhi.modules.device.service.DeviceService;
 import xiaozhi.modules.model.dto.ModelProviderDTO;
 import xiaozhi.modules.model.dto.VoiceDTO;
@@ -88,13 +89,13 @@ public class AgentServiceImpl extends BaseServiceImpl<AgentDao, AgentEntity> imp
                 agent.setChatHistoryConf(Constant.ChatHistoryConfEnum.RECORD_TEXT_AUDIO.getCode());
             }
         }
-        
+
         // 查询上下文源配置
         AgentContextProviderEntity contextProviderEntity = agentContextProviderService.getByAgentId(id);
         if (contextProviderEntity != null) {
             agent.setContextProviders(contextProviderEntity.getContextProviders());
         }
-        
+
         // 无需额外查询插件列表，已通过SQL查询出来
         return agent;
     }
@@ -127,38 +128,75 @@ public class AgentServiceImpl extends BaseServiceImpl<AgentDao, AgentEntity> imp
     }
 
     @Override
-    public List<AgentDTO> getUserAgents(Long userId) {
-        QueryWrapper<AgentEntity> wrapper = new QueryWrapper<>();
-        wrapper.eq("user_id", userId);
-        List<AgentEntity> agents = agentDao.selectList(wrapper);
-        return agents.stream().map(agent -> {
-            AgentDTO dto = new AgentDTO();
-            dto.setId(agent.getId());
-            dto.setAgentName(agent.getAgentName());
-            dto.setSystemPrompt(agent.getSystemPrompt());
+    public List<AgentDTO> getUserAgents(Long userId, String keyword, String searchType) {
+        QueryWrapper<AgentEntity> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("user_id", userId);
 
-            // 获取 TTS 模型名称
-            dto.setTtsModelName(modelConfigService.getModelNameById(agent.getTtsModelId()));
+        // 如果有搜索关键词，根据搜索类型添加相应的查询条件
+        if (StringUtils.isNotBlank(keyword)) {
+            if ("mac".equals(searchType)) {
+                // 按MAC地址搜索：先搜索设备，再获取对应的智能体
+                List<DeviceEntity> devices = deviceService.searchDevicesByMacAddress(keyword, userId);
 
-            // 获取 LLM 模型名称
-            dto.setLlmModelName(modelConfigService.getModelNameById(agent.getLlmModelId()));
+                if (!devices.isEmpty()) {
+                    // 获取设备对应的智能体ID列表
+                    List<String> agentIds = devices.stream()
+                            .map(DeviceEntity::getAgentId)
+                            .distinct()
+                            .collect(Collectors.toList());
 
-            // 获取 VLLM 模型名称
-            dto.setVllmModelName(modelConfigService.getModelNameById(agent.getVllmModelId()));
+                    if (!agentIds.isEmpty()) {
+                        queryWrapper.in("id", agentIds);
+                    } else {
+                        return new ArrayList<>();
+                    }
+                } else {
+                    return new ArrayList<>();
+                }
+            } else {
+                // 按名称搜索
+                queryWrapper.like("agent_name", keyword);
+            }
+        }
 
-            // 获取记忆模型名称
-            dto.setMemModelId(agent.getMemModelId());
+        // 执行查询
+        List<AgentEntity> agentEntities = baseDao.selectList(queryWrapper);
 
-            // 获取 TTS 音色名称
-            dto.setTtsVoiceName(timbreModelService.getTimbreNameById(agent.getTtsVoiceId()));
+        // 转换为DTO并设置所有必要字段
+        return agentEntities.stream().map(this::buildAgentDTO).collect(Collectors.toList());
+    }
 
-            // 获取智能体最近的最后连接时长
-            dto.setLastConnectedAt(deviceService.getLatestLastConnectionTime(agent.getId()));
+    /**
+     * 将AgentEntity转换为AgentDTO
+     */
+    private AgentDTO buildAgentDTO(AgentEntity agent) {
+        AgentDTO dto = new AgentDTO();
+        dto.setId(agent.getId());
+        dto.setAgentName(agent.getAgentName());
+        dto.setSystemPrompt(agent.getSystemPrompt());
 
-            // 获取设备数量
-            dto.setDeviceCount(getDeviceCountByAgentId(agent.getId()));
-            return dto;
-        }).collect(Collectors.toList());
+        // 获取 TTS 模型名称
+        dto.setTtsModelName(modelConfigService.getModelNameById(agent.getTtsModelId()));
+
+        // 获取 LLM 模型名称
+        dto.setLlmModelName(modelConfigService.getModelNameById(agent.getLlmModelId()));
+
+        // 获取 VLLM 模型名称
+        dto.setVllmModelName(modelConfigService.getModelNameById(agent.getVllmModelId()));
+
+        // 获取记忆模型名称
+        dto.setMemModelId(agent.getMemModelId());
+
+        // 获取 TTS 音色名称
+        dto.setTtsVoiceName(timbreModelService.getTimbreNameById(agent.getTtsVoiceId()));
+
+        // 获取智能体最近的最后连接时长
+        dto.setLastConnectedAt(deviceService.getLatestLastConnectionTime(agent.getId()));
+
+        // 获取设备数量
+        dto.setDeviceCount(getDeviceCountByAgentId(agent.getId()));
+
+        return dto;
     }
 
     @Override
@@ -468,4 +506,5 @@ public class AgentServiceImpl extends BaseServiceImpl<AgentDao, AgentEntity> imp
         agentPluginMappingService.saveBatch(toInsert);
         return entity.getId();
     }
-}
+
+}
\ No newline at end of file
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/device/service/DeviceService.java b/main/manager-api/src/main/java/xiaozhi/modules/device/service/DeviceService.java
index 5b56161f..f4debba9 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/device/service/DeviceService.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/device/service/DeviceService.java
@@ -108,4 +108,13 @@ public interface DeviceService extends BaseService<DeviceEntity> {
      */
     String generateWebSocketToken(String clientId, String username) throws Exception;
 
+    /**
+     * 根据MAC地址搜索设备
+     *
+     * @param macAddress MAC地址关键词
+     * @param userId 用户ID
+     * @return 设备列表
+     */
+    List<DeviceEntity> searchDevicesByMacAddress(String macAddress, Long userId);
+
 }
\ No newline at end of file
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/device/service/impl/DeviceServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/device/service/impl/DeviceServiceImpl.java
index 5c807645..ea0d20eb 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/device/service/impl/DeviceServiceImpl.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/device/service/impl/DeviceServiceImpl.java
@@ -496,6 +496,14 @@ public class DeviceServiceImpl extends BaseServiceImpl<DeviceDao, DeviceEntity>
         redisUtils.delete(RedisKeys.getAgentDeviceCountById(dto.getAgentId()));
     }
 
+    @Override
+    public List<DeviceEntity> searchDevicesByMacAddress(String macAddress, Long userId) {
+        QueryWrapper<DeviceEntity> wrapper = new QueryWrapper<>();
+        wrapper.like("mac_address", macAddress);
+        wrapper.eq("user_id", userId);
+        return deviceDao.selectList(wrapper);
+    }
+
     /**
      * 生成MQTT密码签名
      * 
diff --git a/main/manager-web/src/apis/module/agent.js b/main/manager-web/src/apis/module/agent.js
index 4a76514c..b90c932c 100644
--- a/main/manager-web/src/apis/module/agent.js
+++ b/main/manager-web/src/apis/module/agent.js
@@ -382,4 +382,20 @@ export default {
                 });
             }).send();
     },
+    
+    // 搜索智能体
+    searchAgent(keyword, searchType, callback) {
+        RequestService.sendRequest()
+            .url(`${getServiceUrl()}/agent/list?keyword=${encodeURIComponent(keyword)}&searchType=${searchType}`)
+            .method('GET')
+            .success((res) => {
+                RequestService.clearRequestTime();
+                callback(res);
+            })
+            .networkFail(() => {
+                RequestService.reAjaxFun(() => {
+                    this.searchAgent(keyword, searchType, callback);
+                });
+            }).send();
+    },
 }
diff --git a/main/manager-web/src/components/HeaderBar.vue b/main/manager-web/src/components/HeaderBar.vue
index add7e221..c661f6fc 100644
--- a/main/manager-web/src/components/HeaderBar.vue
+++ b/main/manager-web/src/components/HeaderBar.vue
@@ -408,18 +408,8 @@ export default {
       // 保存搜索历史
       this.saveSearchHistory(searchValue);
 
-      try {
-        // 创建不区分大小写的正则表达式
-        const regex = new RegExp(searchValue, "i");
-        // 触发搜索事件，将正则表达式传递给父组件
-        this.$emit("search", regex);
-      } catch (error) {
-        console.error("正则表达式创建失败:", error);
-        this.$message.error({
-          message: this.$t("message.error"),
-          showClose: true,
-        });
-      }
+      // 触发搜索事件，将搜索关键词传递给父组件
+      this.$emit("search", searchValue);
 
       // 搜索完成后让输入框失去焦点，从而触发blur事件隐藏搜索历史
       if (this.$refs.searchInput) {
diff --git a/main/manager-web/src/i18n/de.js b/main/manager-web/src/i18n/de.js
index 22512e8c..2ecfca59 100644
--- a/main/manager-web/src/i18n/de.js
+++ b/main/manager-web/src/i18n/de.js
@@ -25,7 +25,7 @@ export default {
   'header.featureManagement': 'Systemfunktionsverwaltung',
   'header.changePassword': 'Passwort ändern',
   'header.logout': 'Abmelden',
-  'header.searchPlaceholder': 'Nach Namen suchen..',
+  'header.searchPlaceholder': 'Namen oder MAC suchen',
 
   // McpToolCallDialog component text
   'mcpToolCall.title': 'Werkzeugaufruf',
diff --git a/main/manager-web/src/i18n/en.js b/main/manager-web/src/i18n/en.js
index 9bcc1f7d..76876b42 100644
--- a/main/manager-web/src/i18n/en.js
+++ b/main/manager-web/src/i18n/en.js
@@ -25,7 +25,7 @@ export default {
   'header.featureManagement': 'System Feature Management',
   'header.changePassword': 'Change Password',
   'header.logout': 'Logout',
-  'header.searchPlaceholder': 'Search by name..',
+  'header.searchPlaceholder': 'Search name or mac',
 
   // McpToolCallDialog component text
   'mcpToolCall.title': 'Tool Call',
diff --git a/main/manager-web/src/i18n/vi.js b/main/manager-web/src/i18n/vi.js
index c9d9e1cf..9e6cb17d 100644
--- a/main/manager-web/src/i18n/vi.js
+++ b/main/manager-web/src/i18n/vi.js
@@ -25,7 +25,7 @@ export default {
   'header.featureManagement': 'Cấu hình chức năng hệ thống',
   'header.changePassword': 'Đổi mật khẩu',
   'header.logout': 'Đăng xuất',
-  'header.searchPlaceholder': 'Tìm kiếm theo tên..',
+  'header.searchPlaceholder': 'Tìm tên hoặc MAC',
 
   // McpToolCallDialog component text
   'mcpToolCall.title': 'Gọi công cụ',
diff --git a/main/manager-web/src/i18n/zh_CN.js b/main/manager-web/src/i18n/zh_CN.js
index 44d8e400..bc655d32 100644
--- a/main/manager-web/src/i18n/zh_CN.js
+++ b/main/manager-web/src/i18n/zh_CN.js
@@ -25,7 +25,7 @@ export default {
   'header.featureManagement': '系统功能配置',
   'header.changePassword': '修改密码',
   'header.logout': '退出登录',
-  'header.searchPlaceholder': '输入名称搜索..',
+  'header.searchPlaceholder': '输入名称或mac搜索',
 
   // McpToolCallDialog组件文本
   'mcpToolCall.title': '工具调用',
diff --git a/main/manager-web/src/i18n/zh_TW.js b/main/manager-web/src/i18n/zh_TW.js
index ca5a5221..c5ea5b19 100644
--- a/main/manager-web/src/i18n/zh_TW.js
+++ b/main/manager-web/src/i18n/zh_TW.js
@@ -25,7 +25,7 @@ export default {
   'header.featureManagement': '系統功能配置',
   'header.changePassword': '修改密碼',
   'header.logout': '退出登錄',
-  'header.searchPlaceholder': '輸入名稱搜索..',
+  'header.searchPlaceholder': '輸入名稱或mac搜索',
 
   // McpToolCallDialog组件文本
   'mcpToolCall.title': '工具調用',
diff --git a/main/manager-web/src/views/home.vue b/main/manager-web/src/views/home.vue
index fea5af89..07d46f01 100644
--- a/main/manager-web/src/views/home.vue
+++ b/main/manager-web/src/views/home.vue
@@ -119,26 +119,32 @@ export default {
     handleDeviceManage() {
       this.$router.push('/device-management');
     },
-    handleSearch(regex) {
+    handleSearch(keyword) {
       this.isSearching = true;
-      this.searchRegex = regex;
-      this.applySearchFilter();
+      this.isLoading = true;
+      // 检测MAC地址格式：包含4个冒号
+      const isMac = /^([0-9A-Fa-f]{2}:){5}[0-9A-Fa-f]{2}$/.test(keyword)
+      const searchType = isMac ? 'mac' : 'name';
+      Api.agent.searchAgent(keyword, searchType, ({ data }) => {
+        if (data?.data) {
+          this.devices = data.data.map(item => ({
+            ...item,
+            agentId: item.id
+          }));
+        }
+        this.isLoading = false;
+      }, (error) => {
+        console.error('搜索智能体失败:', error);
+        this.isLoading = false;
+        this.$message.error(this.$t('message.searchFailed'));
+      });
     },
     handleSearchReset() {
       this.isSearching = false;
-      this.searchRegex = null;
+      // 直接将原始设备列表赋值给显示设备列表，避免重新加载数据
       this.devices = [...this.originalDevices];
     },
-    applySearchFilter() {
-      if (!this.isSearching || !this.searchRegex) {
-        this.devices = [...this.originalDevices];
-        return;
-      }
 
-      this.devices = this.originalDevices.filter(device => {
-        return this.searchRegex.test(device.agentName);
-      });
-    },
     // 搜索更新智能体列表
     handleSearchResult(filteredList) {
       this.devices = filteredList; // 更新设备列表