diff --git a/Hardware/Component/Screen/SPI/Waveshare/1.9inch_LCD_Module/1.9inch_LCD_Module_fbtft_驱动_for_RK356x.md b/Hardware/Component/Screen/SPI/Waveshare/1.9inch_LCD_Module/1.9inch_LCD_Module_fbtft_驱动_for_RK356x.md
index 0407d95..b051faf 100644
--- a/Hardware/Component/Screen/SPI/Waveshare/1.9inch_LCD_Module/1.9inch_LCD_Module_fbtft_驱动_for_RK356x.md
+++ b/Hardware/Component/Screen/SPI/Waveshare/1.9inch_LCD_Module/1.9inch_LCD_Module_fbtft_驱动_for_RK356x.md
@@ -239,7 +239,7 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe,
 {
     switch (par->info->var.rotate) {
     case 0:
-        xs += 0x23;
+        xs += 0x23;     // 如果显示有偏移，将 xs 和 xe 偏移改成 0x24 试试
         xe += 0x23;
         ys += 0x00;
         ye += 0x00;
@@ -247,8 +247,8 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe,
     default:
         xs += 0x00;
         xe += 0x00;
-        ys += 0x23;
-        ye += 0x23;
+        ys += 0x24;
+        ye += 0x24;
         break;
     }
     write_reg(par, MIPI_DCS_SET_COLUMN_ADDRESS,