diff --git a/main.go b/main.go
index 212ab8e2..5a4285f0 100644
--- a/main.go
+++ b/main.go
@@ -2,7 +2,7 @@
  * @Author: Vincent Yang
  * @Date: 2023-07-01 21:45:34
  * @LastEditors: Vincent Yang
- * @LastEditTime: 2024-06-18 02:41:55
+ * @LastEditTime: 2024-09-15 02:00:23
  * @FilePath: /DeepLX/main.go
  * @Telegram: https://t.me/missuo
  * @GitHub: https://github.com/missuo
@@ -106,10 +106,20 @@ func main() {
 		sourceLang := req.SourceLang
 		targetLang := req.TargetLang
 		translateText := req.TransText
+		tagHandling := req.TagHandling
+
 		authKey := cfg.AuthKey
 		proxyURL := cfg.Proxy
 
-		result, err := translateByDeepLX(sourceLang, targetLang, translateText, authKey, proxyURL)
+		if tagHandling != "" && tagHandling != "html" && tagHandling != "xml" {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"code":    http.StatusBadRequest,
+				"message": "Invalid tag_handling value. Allowed values are 'html' and 'xml'.",
+			})
+			return
+		}
+
+		result, err := translateByDeepLX(sourceLang, targetLang, translateText, tagHandling, authKey, proxyURL)
 		if err != nil {
 			log.Fatalf("Translation failed: %s", err)
 		}
@@ -141,10 +151,19 @@ func main() {
 		sourceLang := req.SourceLang
 		targetLang := req.TargetLang
 		translateText := req.TransText
+		tagHandling := req.TagHandling
 		proxyURL := cfg.Proxy
 
 		dlSession := cfg.DlSession
 
+		if tagHandling != "" && tagHandling != "html" && tagHandling != "xml" {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"code":    http.StatusBadRequest,
+				"message": "Invalid tag_handling value. Allowed values are 'html' and 'xml'.",
+			})
+			return
+		}
+
 		cookie := c.GetHeader("Cookie")
 		if cookie != "" {
 			dlSession = strings.Replace(cookie, "dl_session=", "", -1)
@@ -164,7 +183,7 @@ func main() {
 			return
 		}
 
-		result, err := translateByDeepLXPro(sourceLang, targetLang, translateText, dlSession, proxyURL)
+		result, err := translateByDeepLXPro(sourceLang, targetLang, translateText, tagHandling, dlSession, proxyURL)
 		if err != nil {
 			log.Fatalf("Translation failed: %s", err)
 		}
@@ -225,7 +244,7 @@ func main() {
 			targetLang = jsonData.TargetLang
 		}
 
-		result, err := translateByDeepLX("", targetLang, translateText, authKey, proxyURL)
+		result, err := translateByDeepLX("", targetLang, translateText, "", authKey, proxyURL)
 		if err != nil {
 			log.Fatalf("Translation failed: %s", err)
 		}
diff --git a/translate.go b/translate.go
index 4b1e57c1..118b43fe 100644
--- a/translate.go
+++ b/translate.go
@@ -111,7 +111,7 @@ func translateByOfficialAPI(text string, sourceLang string, targetLang string, a
 	return sb.String(), nil
 }
 
-func translateByDeepLX(sourceLang string, targetLang string, translateText string, authKey string, proxyURL string) (DeepLXTranslationResult, error) {
+func translateByDeepLX(sourceLang string, targetLang string, translateText string, tagHandling string, authKey string, proxyURL string) (DeepLXTranslationResult, error) {
 	id := getRandomNumber()
 	if sourceLang == "" {
 		lang := whatlanggo.DetectLang(translateText)
@@ -142,6 +142,10 @@ func translateByDeepLX(sourceLang string, targetLang string, translateText strin
 	postData.Params.Texts = append(postData.Params.Texts, text)
 	postData.Params.Timestamp = getTimeStamp(getICount(translateText))
 
+	if tagHandling == "html" || tagHandling == "xml" {
+		postData.Params.TagHandling = tagHandling
+	}
+
 	// Marshalling the request data to JSON and making necessary string replacements
 	post_byte, _ := json.Marshal(postData)
 	postStr := string(post_byte)
@@ -288,7 +292,7 @@ func translateByDeepLX(sourceLang string, targetLang string, translateText strin
 	}, nil
 }
 
-func translateByDeepLXPro(sourceLang string, targetLang string, translateText string, dlSession string, proxyURL string) (DeepLXTranslationResult, error) {
+func translateByDeepLXPro(sourceLang string, targetLang string, translateText string, tagHandling string, dlSession string, proxyURL string) (DeepLXTranslationResult, error) {
 	id := getRandomNumber()
 	if sourceLang == "" {
 		lang := whatlanggo.DetectLang(translateText)
@@ -319,6 +323,10 @@ func translateByDeepLXPro(sourceLang string, targetLang string, translateText st
 	postData.Params.Texts = append(postData.Params.Texts, text)
 	postData.Params.Timestamp = getTimeStamp(getICount(translateText))
 
+	if tagHandling == "html" || tagHandling == "xml" {
+		postData.Params.TagHandling = tagHandling
+	}
+
 	// Marshalling the request data to JSON and making necessary string replacements
 	post_byte, _ := json.Marshal(postData)
 	postStr := string(post_byte)
diff --git a/types.go b/types.go
index 1f0948f6..951cfd53 100644
--- a/types.go
+++ b/types.go
@@ -2,7 +2,7 @@
  * @Author: Vincent Yang
  * @Date: 2024-03-20 15:43:57
  * @LastEditors: Vincent Yang
- * @LastEditTime: 2024-06-18 02:38:48
+ * @LastEditTime: 2024-09-15 01:54:05
  * @FilePath: /DeepLX/types.go
  * @Telegram: https://t.me/missuo
  * @GitHub: https://github.com/missuo
@@ -37,6 +37,7 @@ type Params struct {
 	Lang            Lang            `json:"lang"`
 	Timestamp       int64           `json:"timestamp"`
 	CommonJobParams CommonJobParams `json:"commonJobParams"`
+	TagHandling     string          `json:"tag_handling"`
 }
 
 type Text struct {
@@ -52,15 +53,17 @@ type PostData struct {
 }
 
 type PayloadFree struct {
-	TransText  string `json:"text"`
-	SourceLang string `json:"source_lang"`
-	TargetLang string `json:"target_lang"`
+	TransText   string `json:"text"`
+	SourceLang  string `json:"source_lang"`
+	TargetLang  string `json:"target_lang"`
+	TagHandling string `json:"tag_handling"`
 }
 
 type PayloadAPI struct {
-	Text       []string `json:"text"`
-	TargetLang string   `json:"target_lang"`
-	SourceLang string   `json:"source_lang"`
+	Text        []string `json:"text"`
+	TargetLang  string   `json:"target_lang"`
+	SourceLang  string   `json:"source_lang"`
+	TagHandling string   `json:"tag_handling"`
 }
 
 type Translation struct {