diff --git a/configmanage/server/internal/dnsfile.go b/configmanage/server/internal/dnsfile.go
index d865e5a0e1b63a96aab2b3b07368fccc5ba9abfc..5cc8e1fda63230dd5ef30c3e39243071efb710c8 100644
--- a/configmanage/server/internal/dnsfile.go
+++ b/configmanage/server/internal/dnsfile.go
@@ -49,6 +49,7 @@ func (df *DNSFile) Add() error {
 		df.Hostuuid,
 	).Error
 }
+
 func GetDNSFileByInfoUUID(uuid string, isindex interface{}) (DNSFile, error) {
 	var file DNSFile
 	if isindex != nil {
diff --git a/configmanage/server/service/dns.go b/configmanage/server/service/dns.go
index 3a34e098f3d255c2bb69a840b06092d5d7cddfa2..c884d0f0b0913c92218ab0a29fda9acb5cd6d80c 100644
--- a/configmanage/server/service/dns.go
+++ b/configmanage/server/service/dns.go
@@ -43,6 +43,18 @@ func (dc *DNSConfig) toDNSFile() DNSFile {
 	}
 }
 
+func toDNSConfig(df *DNSFile) DNSConfig {
+	return DNSConfig{
+		UUID:           df.UUID,
+		ConfigInfoUUID: df.ConfigInfoUUID,
+		Path:           df.Path,
+		Name:           df.Name,
+		Content:        df.Content,
+		Version:        df.Version,
+		IsActive:       df.IsActive,
+	}
+}
+
 func (dc *DNSConfig) Record() error {
 	df := dc.toDNSFile()
 	return df.Add()
@@ -71,3 +83,22 @@ func GetDNSFileByInfoUUID(uuid string, isindex interface{}) (DNSFile, error) {
 func GetDNSFilesByConfigUUID(uuid string) ([]DNSFile, error) {
 	return internal.GetDNSFilesByConfigUUID(uuid)
 }
+
+// 查看某台机器某种类型的的历史配置信息
+func GetDNSFilesByNode(nodeid string) ([]DNSConfig, error) {
+	// 查找本台机器所属的配置uuid
+	config_nodes, err := internal.GetConfigNodesByNode(nodeid)
+	if err != nil {
+		return nil, err
+	}
+	var dcs []DNSConfig
+	for _, v := range config_nodes {
+		df, err := internal.GetDNSFileByInfoUUID(v.ConfigInfoUUID, nil)
+		if err != nil {
+			return nil, err
+		}
+		dc := toDNSConfig(&df)
+		dcs = append(dcs, dc)
+	}
+	return dcs, nil
+}
diff --git a/configmanage/server/service/dns_test.go b/configmanage/server/service/dns_test.go
index 7e353d25af4ae5dcec75f0ca0788ad2fdb81d734..a951774a989e0a95ca769e641ca6335457274306 100644
--- a/configmanage/server/service/dns_test.go
+++ b/configmanage/server/service/dns_test.go
@@ -68,3 +68,16 @@ func TestGetDNSFilesByConfigUUID(t *testing.T) {
 	}
 	fmt.Println(len(files))
 }
+
+func TestGetDNSFilesByNode(t *testing.T) {
+	// 设置测试数据
+	nodeid := "77777777-5f8e-42df-b2d0-49bf55cfeb56"
+
+	// 调用被测试的函数
+	dcs, err := GetDNSFilesByNode(nodeid)
+	if err != nil {
+		fmt.Printf("GetDNSFilesByNode error: %s\n", err)
+		os.Exit(-1)
+	}
+	fmt.Println(len(dcs))
+}