diff --git a/graphic/graphic_2d/native_drawing/drawing_text_typography.h b/graphic/graphic_2d/native_drawing/drawing_text_typography.h
index 3d49d19341445f3125c0a3196aadbad7ad63a121..e506f04be7454267ee19856ad6762dc3c3f31c17 100644
--- a/graphic/graphic_2d/native_drawing/drawing_text_typography.h
+++ b/graphic/graphic_2d/native_drawing/drawing_text_typography.h
@@ -2907,6 +2907,18 @@ void OH_Drawing_SetTypographyTextTab(OH_Drawing_TypographyStyle* style, OH_Drawi
  */
 size_t OH_Drawing_GetDrawingArraySize(OH_Drawing_Array* drawingArray);
 
+/**
+ * @brief Sets whether to trim excess whitespace at the end of each line for text typography.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param style Indicates the pointer to an <b>OH_Drawing_TypographyStyle</b> object.
+ * @param trimLineEndSpace Boolean value indicating whether to trim excess whitespace at the end of each line for text
+ * typography to set.
+ * @since 20
+ * @version 1.0
+ */
+void OH_Drawing_SetTypographyTextTrimLineEndSpace(OH_Drawing_TypographyStyle* style, bool trimLineEndSpace);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json b/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
index e13687d429e5ac4b5fe5f166a49471ba61797534..634b179338e3bc0994f2028c14a01177b0abc1b7 100644
--- a/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
+++ b/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
@@ -1793,5 +1793,9 @@
     {
         "first_introduced": "18",
         "name": "OH_Drawing_CanvasDrawPixelMapNine"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_Drawing_SetTypographyTextTrimLineEndSpace"
     }
 ]
\ No newline at end of file