diff --git a/graphic/graphic_2d/native_drawing/drawing_text_typography.h b/graphic/graphic_2d/native_drawing/drawing_text_typography.h
index 9666217288d549c081114e2ed343c13d6a8f6973..39bf58e6c3030515e470533801104d7d50dd5d66 100644
--- a/graphic/graphic_2d/native_drawing/drawing_text_typography.h
+++ b/graphic/graphic_2d/native_drawing/drawing_text_typography.h
@@ -2899,6 +2899,53 @@ void OH_Drawing_SetTypographyTextTab(OH_Drawing_TypographyStyle* style, OH_Drawi
  */
 size_t OH_Drawing_GetDrawingArraySize(OH_Drawing_Array* drawingArray);
 
+/**
+ * @brief Update the font color of the typography
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param typography Indicates the pointer to the text <b>OH_Drawing_Typography</b> object.
+ * @param color Indicates the color to update.
+ * @since 20
+ * @version 1.0
+ */
+void OH_Drawing_TypographyUpdateFontColor(OH_Drawing_Typography* typography, uint32_t color);
+
+/**
+ * @brief Update the decoration of the typography.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param typography Indicates the pointer to the text <b>OH_Drawing_Typography</b> object.
+ * @param decoration Indicates the text decoration to update. For details, see the enum 
+ * <b>OH_Drawing_TextDecoration</b>.
+ * @since 20
+ * @version 1.0
+ */
+void OH_Drawing_TypographyUpdateDecoration(OH_Drawing_Typography* typography, int decoration);
+
+/**
+ * @brief Update the decoration thickness scale of the typography.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param typography Indicates the pointer to the text <b>OH_Drawing_Typography</b> object.
+ * @param decorationThicknessScale Indicates the pointer to the array object <b>OH_Drawing_Array</b>.
+ * @since 20
+ * @version 1.0
+ */
+void OH_Drawing_TypographyUpdateDecorationThicknessScale(OH_Drawing_Typography* typography,
+    double decorationThicknessScale);
+
+/**
+ * @brief Update the decoration style of typography.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param typography Indicates the pointer to the text <b>OH_Drawing_Typography</b> object.
+ * @param style Indicates the text decoration style to update.
+ * For details, see the enum <b>OH_Drawing_TextDecorationStyle</b>.
+ * @since 20
+ * @version 1.0
+ */
+void OH_Drawing_TypographyUpdateDecorationStyle(OH_Drawing_Typography* typography,
+    OH_Drawing_TextDecorationStyle style);
 #ifdef __cplusplus
 }
 #endif