diff --git a/utils/host.go b/utils/host.go
index e2aaab0b54ca82544a55f1ba3fe28f00937b7f64..ba417105e7b67655e6f013da58fff5b052e8e6ef 100644
--- a/utils/host.go
+++ b/utils/host.go
@@ -1,227 +1,326 @@
-/*
- * Copyright (c) KylinSoft  Co., Ltd. 2024.All rights reserved.
- * ha-api licensed under the Mulan Permissive Software License, Version 2.
- * See LICENSE file for more details.
- * Author: yangzhao_kl <yangzhao1@kylinos.cn>
- * Date: Fri Jan 8 20:56:40 2021 +0800
- */
-package utils
+ package utils
 
-import (
-	"bufio"
-	"errors"
-	"fmt"
-	"io"
-	"os"
-	"strings"
-
-	"gitee.com/openeuler/ha-api/settings"
-	"github.com/beego/beego/v2/core/logs"
-)
-
-func GetNodeList() ([]map[string]string, error) {
-	config, err := GetCorosyncConfig()
-	if err != nil {
-		return nil, errors.New("read config from /etc/corosync/corosync.conf failed")
-	}
-	return config.NodeList, nil
-}
-
-func IsClusterExist() bool {
-	_, err := os.Lstat(settings.CorosyncConfFile)
-	return !os.IsNotExist(err)
-}
-
-type CorosyncConfig struct {
-	Totem    map[string]string
-	NodeList []map[string]string
-	Quorum   map[string]string
-	Logging  map[string]interface{}
-}
-
-func GetCorosyncConfig() (CorosyncConfig, error) {
-	var result CorosyncConfig
-	f, err := os.Open(settings.CorosyncConfFile)
-	if err != nil {
-		return result, err
-	}
-	defer f.Close()
-
-	const (
-		StateRoot           = 0
-		StateInTotem        = 1
-		StateInNodeList     = 2
-		StateInNode         = 3
-		StateInQuorum       = 4
-		StateInLogging      = 5
-		StateInLoggerSubsys = 6
-	)
-	var state = StateRoot
-	bf := bufio.NewReader(f)
-	currentNode := map[string]string{}
-	currentLoggerSubsys := map[string]string{}
-	for {
-		l, _, err := bf.ReadLine()
-		line := strings.Trim(string(l), " ")
-		line = strings.Trim(line, "\t")
-		if err != nil {
-			if err == io.EOF {
-				break
-			} else {
-				return result, err
-			}
-		}
-		if strings.HasPrefix(line, "#") || line == "" {
-			continue
-		}
-
-		// parse line here
-		switch state {
-		case StateRoot:
-			if strings.HasPrefix(line, "totem {") {
-				state = StateInTotem
-			} else if strings.HasPrefix(line, "nodelist {") {
-				state = StateInNodeList
-			} else if strings.HasPrefix(line, "quorum {") {
-				state = StateInQuorum
-			} else if strings.HasPrefix(line, "logging {") {
-				state = StateInLogging
-			}
-		case StateInTotem:
-			if line != "}" {
-				words := strings.Split(line, ":")
-				key := strings.Trim(words[0], " ")
-				value := strings.Trim(words[1], " ")
-				if result.Totem == nil {
-					result.Totem = make(map[string]string)
-				}
-				result.Totem[key] = value
-			} else {
-				state = StateRoot
-			}
-		case StateInNodeList:
-			if strings.HasPrefix(line, "node {") {
-				currentNode = make(map[string]string)
-				state = StateInNode
-			} else if line == "}" {
-				state = StateRoot
-			}
-		case StateInNode:
-			if line != "}" {
-				words := strings.Split(line, ":")
-				key := strings.Trim(words[0], " ")
-				value := strings.Trim(words[1], " ")
-				currentNode[key] = value
-			} else {
-				if result.NodeList == nil {
-					result.NodeList = []map[string]string{}
-				}
-				result.NodeList = append(result.NodeList, currentNode)
-				state = StateInNodeList
-			}
-		case StateInQuorum:
-			if line != "}" {
-				words := strings.Split(line, ":")
-				key := strings.Trim(words[0], " ")
-				value := strings.Trim(words[1], " ")
-				if result.Quorum == nil {
-					result.Quorum = make(map[string]string)
-				}
-				result.Quorum[key] = value
-			} else {
-				state = StateRoot
-			}
-		case StateInLogging:
-			if strings.HasSuffix(line, "{") {
-				currentLoggerSubsys = make(map[string]string)
-				words := strings.Split(line, " ")
-				key := strings.Trim(words[0], " ")
-				if result.Logging == nil {
-					result.Logging = make(map[string]interface{})
-				}
-				result.Logging[key] = currentLoggerSubsys
-				state = StateInLoggerSubsys
-			} else if line != "}" {
-				words := strings.Split(line, ":")
-				key := strings.Trim(words[0], " ")
-				value := strings.Trim(words[1], " ")
-				if result.Logging == nil {
-					result.Logging = make(map[string]interface{})
-				}
-				result.Logging[key] = value
-			} else {
-				state = StateRoot
-			}
-		case StateInLoggerSubsys:
-			if line != "}" {
-				words := strings.Split(line, ":")
-				key := strings.Trim(words[0], " ")
-				value := strings.Trim(words[1], " ")
-				currentLoggerSubsys[key] = value
-			} else {
-				state = StateInLogging
-			}
-		default:
-			return result, errors.New("parse corosync.conf failed, invalid state")
-		}
-	}
-
-	return result, nil
-}
-
-func SetCorosyncConfig(conf CorosyncConfig, confFile string) error {
-	var sb strings.Builder
-	// Write totem section
-	sb.WriteString("totem {\n")
-	for key, value := range conf.Totem {
-		sb.WriteString(fmt.Sprintf("    %s: %s\n", key, value))
-	}
-	sb.WriteString("}\n\n")
-
-	// Write nodelist section
-	sb.WriteString("nodelist {\n")
-	for _, node := range conf.NodeList {
-		sb.WriteString("    node {\n")
-		for key, value := range node {
-			sb.WriteString(fmt.Sprintf("        %s: %s\n", key, value))
-		}
-		sb.WriteString("    }\n")
-	}
-	sb.WriteString("}\n\n")
-
-	// Write quorum section
-	sb.WriteString("quorum {\n")
-	for key, value := range conf.Quorum {
-		sb.WriteString(fmt.Sprintf("    %s: %s\n", key, value))
-	}
-	sb.WriteString("}\n\n")
-
-	// Write logging section
-	sb.WriteString("logging {\n")
-	for key, value := range conf.Logging {
-		var valueStr string
-		switch v := value.(type) {
-		case string:
-			valueStr = v
-		case bool:
-			valueStr = fmt.Sprintf("%t", v)
-		default:
-			valueStr = fmt.Sprintf("%v", v)
-		}
-		sb.WriteString(fmt.Sprintf("    %s: %s\n", key, valueStr))
-	}
-	sb.WriteString("}\n")
-
-	file, err := os.OpenFile(confFile, os.O_CREATE|os.O_WRONLY, 0644)
-	if err != nil {
-		logs.Error("Failed to open file: %s", err)
-	}
-	defer file.Close()
-
-	// 写入内容到文件
-	_, err = file.WriteString(sb.String())
-	if err != nil {
-		logs.Error("Failed to write to file: %s", err)
-	}
-	return nil
-}
+ import (
+	 "bufio"
+	 "errors"
+	 "fmt"
+	 "io"
+	 "log/slog"
+	 "os"
+	 "strings"
+ 
+	 "gitee.com/openeuler/ha-api/settings"
+ )
+ 
+ func GetNodeList() ([]map[string]string, error) {
+	 config, err := GetCorosyncConfig()
+	 if err != nil {
+		 return nil, errors.New("read config from /etc/corosync/corosync.conf failed")
+	 }
+	 return config.NodeList, nil
+ }
+ 
+ func IsClusterExist() bool {
+	 _, err := os.Lstat(settings.CorosyncConfFile)
+	 return !os.IsNotExist(err)
+ }
+ 
+ type CorosyncConfig struct {
+	 Totem    map[string]string
+	 NodeList []map[string]string
+	 Quorum   map[string]interface{}
+	 Logging  map[string]interface{}
+ }
+ 
+ func GetCorosyncConfig() (CorosyncConfig, error) {
+	 var result CorosyncConfig
+	 f, err := os.Open(settings.CorosyncConfFile)
+	 if err != nil {
+		 return result, err
+	 }
+	 defer f.Close()
+ 
+	 const (
+		 StateRoot              = 0
+		 StateInTotem           = 1
+		 StateInNodeList        = 2
+		 StateInNode            = 3
+		 StateInQuorum          = 4
+		 StateInLogging         = 5
+		 StateInLoggerSubsys    = 6
+		 StateInQuorumDevice    = 7 // 新增：处理 device 块
+		 StateInQuorumDeviceNet = 8 // 新增：处理 device 内的 net 块
+ 
+	 )
+	 var state = StateRoot
+	 bf := bufio.NewReader(f)
+	 currentNode := map[string]string{}
+	 currentLoggerSubsys := map[string]string{}
+	 currentDevice := map[string]interface{}{}
+	 currentNet := map[string]string{}
+	 for {
+		 l, _, err := bf.ReadLine()
+		 line := strings.TrimSpace(string(l))
+		 if err != nil {
+			 if err == io.EOF {
+				 break
+			 } else {
+				 return result, err
+			 }
+		 }
+		 if strings.HasPrefix(line, "#") || line == "" {
+			 continue
+		 }
+ 
+		 // parse line here
+		 switch state {
+		 case StateRoot:
+			 if strings.HasPrefix(line, "totem {") {
+				 state = StateInTotem
+			 } else if strings.HasPrefix(line, "nodelist {") {
+				 state = StateInNodeList
+			 } else if strings.HasPrefix(line, "quorum {") {
+				 state = StateInQuorum
+				 if result.Quorum == nil {
+					 result.Quorum = make(map[string]interface{})
+				 }
+			 } else if strings.HasPrefix(line, "logging {") {
+				 state = StateInLogging
+			 }
+		 case StateInTotem:
+			 if line != "}" {
+				 words := strings.Split(line, ":")
+				 key := strings.Trim(words[0], " ")
+				 value := strings.Trim(words[1], " ")
+				 if result.Totem == nil {
+					 result.Totem = make(map[string]string)
+				 }
+				 result.Totem[key] = value
+			 } else {
+				 state = StateRoot
+			 }
+		 case StateInNodeList:
+			 if strings.HasPrefix(line, "node {") {
+				 currentNode = make(map[string]string)
+				 state = StateInNode
+			 } else if line == "}" {
+				 state = StateRoot
+			 }
+		 case StateInNode:
+			 if line != "}" {
+				 words := strings.Split(line, ":")
+				 key := strings.Trim(words[0], " ")
+				 value := strings.Trim(words[1], " ")
+				 currentNode[key] = value
+			 } else {
+				 if result.NodeList == nil {
+					 result.NodeList = []map[string]string{}
+				 }
+				 result.NodeList = append(result.NodeList, currentNode)
+				 state = StateInNodeList
+			 }
+		 case StateInQuorum:
+			 if strings.HasPrefix(line, "device {") {
+				 currentDevice = make(map[string]interface{})
+				 state = StateInQuorumDevice
+			 } else if line == "}" {
+				 state = StateRoot
+			 } else {
+				 // 处理普通的键值对配置
+				 words := strings.SplitN(line, ":", 2) // 使用 SplitN 防止值中包含冒号
+				 if len(words) == 2 {
+					 key := strings.TrimSpace(words[0])
+					 value := strings.TrimSpace(words[1])
+					 result.Quorum[key] = value
+				 }
+			 }
+		 case StateInQuorumDevice:
+			 if strings.HasPrefix(line, "net {") {
+				 currentNet = make(map[string]string)
+				 state = StateInQuorumDeviceNet
+			 } else if line == "}" {
+				 // device 块结束
+				 result.Quorum["device"] = currentDevice
+				 state = StateInQuorum
+			 } else {
+				 // 处理 device 内的键值对
+				 words := strings.SplitN(line, ":", 2)
+				 if len(words) == 2 {
+					 key := strings.TrimSpace(words[0])
+					 value := strings.TrimSpace(words[1])
+					 currentDevice[key] = value
+				 }
+			 }
+		 case StateInQuorumDeviceNet:
+			 if line == "}" {
+				 // net 块结束
+				 currentDevice["net"] = currentNet
+				 state = StateInQuorumDevice
+			 } else {
+				 // 处理 net 内的键值对
+				 words := strings.SplitN(line, ":", 2)
+				 if len(words) == 2 {
+					 key := strings.TrimSpace(words[0])
+					 value := strings.TrimSpace(words[1])
+					 currentNet[key] = value
+				 }
+			 }
+ 
+		 case StateInLogging:
+			 if strings.HasSuffix(line, "{") {
+				 currentLoggerSubsys = make(map[string]string)
+				 words := strings.Split(line, " ")
+				 key := strings.Trim(words[0], " ")
+				 if result.Logging == nil {
+					 result.Logging = make(map[string]interface{})
+				 }
+				 result.Logging[key] = currentLoggerSubsys
+				 state = StateInLoggerSubsys
+			 } else if line != "}" {
+				 words := strings.Split(line, ":")
+				 key := strings.Trim(words[0], " ")
+				 value := strings.Trim(words[1], " ")
+				 if result.Logging == nil {
+					 result.Logging = make(map[string]interface{})
+				 }
+				 result.Logging[key] = value
+			 } else {
+				 state = StateRoot
+			 }
+		 case StateInLoggerSubsys:
+			 if line != "}" {
+				 words := strings.Split(line, ":")
+				 key := strings.Trim(words[0], " ")
+				 value := strings.Trim(words[1], " ")
+				 currentLoggerSubsys[key] = value
+			 } else {
+				 state = StateInLogging
+			 }
+		 default:
+			 return result, errors.New("parse corosync.conf failed, invalid state")
+		 }
+	 }
+ 
+	 return result, nil
+ }
+ 
+ func SetCorosyncConfig(conf CorosyncConfig, confFile string) error {
+	 var sb strings.Builder
+	 // Write totem section
+	 sb.WriteString("totem {\n")
+	 for key, value := range conf.Totem {
+		 sb.WriteString(fmt.Sprintf("    %s: %s\n", key, value))
+	 }
+	 sb.WriteString("}\n\n")
+ 
+	 // Write nodelist section
+	 if len(conf.NodeList) > 0 {
+		 sb.WriteString("nodelist {\n")
+		 for _, node := range conf.NodeList {
+			 sb.WriteString("    node {\n")
+			 for key, value := range node {
+				 sb.WriteString(fmt.Sprintf("        %s: %s\n", key, value))
+			 }
+			 sb.WriteString("    }\n")
+		 }
+		 sb.WriteString("}\n\n")
+	 }
+ 
+	 // Write quorum section
+	 sb.WriteString("quorum {\n")
+	 for key, value := range conf.Quorum {
+		 // 处理 device 嵌套配置
+		 if key == "device" {
+			 if device, ok := value.(map[string]interface{}); ok {
+				 sb.WriteString("    device {\n")
+				 for dkey, dvalue := range device {
+					 // 处理 net 子配置
+					 if dkey == "net" {
+						 if net, ok := dvalue.(map[string]string); ok {
+							 sb.WriteString("        net {\n")
+							 for nkey, nvalue := range net {
+								 sb.WriteString(fmt.Sprintf("            %s: %s\n", nkey, nvalue))
+							 }
+							 sb.WriteString("        }\n")
+						 }
+					 } else {
+						 // 处理 device 的其他键值对
+						 var valueStr string
+						 switch v := dvalue.(type) {
+						 case string:
+							 valueStr = v
+						 case bool:
+							 valueStr = fmt.Sprintf("%t", v)
+						 case int:
+							 valueStr = fmt.Sprintf("%d", v)
+						 default:
+							 valueStr = fmt.Sprintf("%v", v)
+						 }
+						 sb.WriteString(fmt.Sprintf("        %s: %s\n", dkey, valueStr))
+					 }
+				 }
+				 sb.WriteString("    }\n")
+			 }
+		 } else {
+			 // 处理 quorum 的其他键值对
+			 var valueStr string
+			 switch v := value.(type) {
+			 case string:
+				 valueStr = v
+			 case bool:
+				 valueStr = fmt.Sprintf("%t", v)
+			 case int:
+				 valueStr = fmt.Sprintf("%d", v)
+			 default:
+				 valueStr = fmt.Sprintf("%v", v)
+			 }
+			 sb.WriteString(fmt.Sprintf("    %s: %s\n", key, valueStr))
+		 }
+	 }
+	 sb.WriteString("}\n\n")
+ 
+	 // Write logging section
+	 if len(conf.Logging) > 0 {
+		 sb.WriteString("logging {\n")
+		 for key, value := range conf.Logging {
+			 // 处理 logger 子系统配置
+			 if subsys, ok := value.(map[string]string); ok {
+				 sb.WriteString(fmt.Sprintf("    %s {\n", key))
+				 for skey, svalue := range subsys {
+					 sb.WriteString(fmt.Sprintf("        %s: %s\n", skey, svalue))
+				 }
+				 sb.WriteString("    }\n")
+			 } else {
+				 // 处理普通键值对
+				 var valueStr string
+				 switch v := value.(type) {
+				 case string:
+					 valueStr = v
+				 case bool:
+					 valueStr = fmt.Sprintf("%t", v)
+				 default:
+					 valueStr = fmt.Sprintf("%v", v)
+				 }
+				 sb.WriteString(fmt.Sprintf("    %s: %s\n", key, valueStr))
+			 }
+		 }
+		 sb.WriteString("}\n\n")
+	 }
+ 
+	 file, err := os.OpenFile(confFile, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644)
+	 if err != nil {
+		 slog.Error(fmt.Sprintf("Failed to open corosync file: %s", err))
+		 return err
+	 }
+	 defer file.Close()
+ 
+	 // 写入内容到文件
+	 _, err = file.WriteString(sb.String())
+	 if err != nil {
+		 slog.Error(fmt.Sprintf("Failed to write to corosync file: %s", err))
+		 return err
+	 }
+ 
+	 return nil
+ }
+ 
\ No newline at end of file