diff --git a/backend/utils/convert/convert.go b/backend/utils/convert/convert.go
index cd8a2df..5180581 100644
--- a/backend/utils/convert/convert.go
+++ b/backend/utils/convert/convert.go
@@ -14,6 +14,8 @@ type DataConvert interface {
 
 var (
 	jsonConv    JsonConvert
+	yamlConv    YamlConvert
+	xmlConv     XmlConvert
 	base64Conv  Base64Convert
 	binaryConv  BinaryConvert
 	hexConv     HexConvert
@@ -197,6 +199,16 @@ func autoViewAs(str string) (value, resultFormat string) {
 			return
 		}
 
+		if value, ok = yamlConv.Decode(str); ok {
+			resultFormat = types.FORMAT_YAML
+			return
+		}
+
+		if value, ok = xmlConv.Decode(str); ok {
+			resultFormat = types.FORMAT_XML
+			return
+		}
+
 		if strutil.ContainsBinary(str) {
 			if value, ok = hexConv.Decode(str); ok {
 				resultFormat = types.FORMAT_HEX
diff --git a/backend/utils/convert/xml_convert.go b/backend/utils/convert/xml_convert.go
new file mode 100644
index 0000000..c1c4342
--- /dev/null
+++ b/backend/utils/convert/xml_convert.go
@@ -0,0 +1,22 @@
+package convutil
+
+import (
+	"encoding/xml"
+	"strings"
+)
+
+type XmlConvert struct{}
+
+func (XmlConvert) Encode(str string) (string, bool) {
+	return str, true
+}
+
+func (XmlConvert) Decode(str string) (string, bool) {
+	trimedStr := strings.TrimSpace(str)
+	if !strings.HasPrefix(trimedStr, "<") && !strings.HasSuffix(trimedStr, ">") {
+		return str, false
+	}
+	var obj any
+	err := xml.Unmarshal([]byte(trimedStr), &obj)
+	return str, err == nil
+}
diff --git a/backend/utils/convert/yaml_convert.go b/backend/utils/convert/yaml_convert.go
new file mode 100644
index 0000000..edbe601
--- /dev/null
+++ b/backend/utils/convert/yaml_convert.go
@@ -0,0 +1,23 @@
+package convutil
+
+import (
+	"gopkg.in/yaml.v3"
+	"log"
+)
+
+type YamlConvert struct{}
+
+func (YamlConvert) Encode(str string) (string, bool) {
+	return str, true
+}
+
+func (YamlConvert) Decode(str string) (string, bool) {
+	var obj map[string]any
+	err := yaml.Unmarshal([]byte(str), &obj)
+	if err != nil {
+		log.Println(err.Error())
+	} else {
+		log.Println(obj)
+	}
+	return str, err == nil
+}