diff --git a/examples/formatting/formatted_text_demo.go b/examples/formatting/formatted_text_demo.go
index 96e1e1c..6bd1f7b 100644
--- a/examples/formatting/formatted_text_demo.go
+++ b/examples/formatting/formatted_text_demo.go
@@ -17,6 +17,7 @@ func main() {
 		{FontFamily: "Calibri", FontSize: 16, Bold: true, Italic: true},
 		{FontFamily: "Calibri", FontSize: 16, Underline: true},
 		{FontFamily: "Calibri", FontSize: 16, Strike: true},
+		{FontFamily: "微软雅黑", FontSize: 18, Highlight: "yellow"},
 	}
 
 	texts := []string{
@@ -26,6 +27,7 @@ func main() {
 		"这是粗体斜体文本",
 		"这是下划线文本",
 		"这是删除线文本",
+		"这是高亮文本",
 	}
 
 	for i, text := range texts {
diff --git a/pkg/document/document.go b/pkg/document/document.go
index 6f452f2..a055810 100644
--- a/pkg/document/document.go
+++ b/pkg/document/document.go
@@ -284,6 +284,7 @@ type TextFormat struct {
 	FontFamily string // 字体名称
 	Underline  bool   // 是否下划线
 	Strike     bool   // 删除线
+	Highlight  string //高亮颜色
 }
 
 // AlignmentType 对齐类型
@@ -610,7 +611,7 @@ func (d *Document) AddFormattedParagraph(text string, format *TextFormat) *Parag
 
 	if format != nil {
 		if format.FontFamily != "" {
-			runProps.FontFamily = &FontFamily{ASCII: format.FontFamily}
+			runProps.FontFamily = &FontFamily{EastAsia: format.FontFamily}
 		}
 
 		if format.Bold {
@@ -638,6 +639,10 @@ func (d *Document) AddFormattedParagraph(text string, format *TextFormat) *Parag
 		if format.Strike {
 			runProps.Strike = &Strike{} // 添加删除线
 		}
+
+		if format.Highlight != "" {
+			runProps.Highlight = &Highlight{Val: format.Highlight}
+		}
 	}
 
 	p := &Paragraph{
@@ -779,7 +784,7 @@ func (p *Paragraph) AddFormattedText(text string, format *TextFormat) {
 
 	if format != nil {
 		if format.FontFamily != "" {
-			runProps.FontFamily = &FontFamily{ASCII: format.FontFamily}
+			runProps.FontFamily = &FontFamily{EastAsia: format.FontFamily}
 		}
 
 		if format.Bold {
@@ -805,6 +810,10 @@ func (p *Paragraph) AddFormattedText(text string, format *TextFormat) {
 		if format.Strike {
 			runProps.Strike = &Strike{} // 添加删除线
 		}
+
+		if format.Highlight != "" {
+			runProps.Highlight = &Highlight{Val: format.Highlight}
+		}
 	}
 
 	run := Run{