diff --git a/src/tftlcd.c b/src/tftlcd.c
index 186e7df..fee2e9a 100644
--- a/src/tftlcd.c
+++ b/src/tftlcd.c
@@ -229,11 +229,12 @@ void LCD_D_Point(uint16_t x, uint16_t y, uint16_t color) {
 }
 
 void LCD_Clear(uint16_t color) {
-    // LCD_S_Rec(0, LCD_W - 1, 0, LCD_H - 1);
-    // for (uint32_t i = 0; i < LCD_W * LCD_H; i++) LCD_WR_DATA_16BIT(color);
-    for (uint16_t i = 0; i < LCD_W; i++)
-        for (uint16_t j = 0; j < LCD_H; j++) {
-            LCD_S_XY(i, j);
-            LCD_WR_REG_DATA_16BIT(LCD_RAM_WR, color);
-        }
+    LCD_S_Rec(0, LCD_W - 1, 0, LCD_H - 1);
+    LCD_WR_REG(LCD_RAM_WR);
+    for (uint32_t i = 0; i < LCD_W * LCD_H; i++) LCD_WR_DATA_16BIT(color);
+    // for (uint16_t i = 0; i < LCD_W; i++)
+    //     for (uint16_t j = 0; j < LCD_H; j++) {
+    //         LCD_S_XY(i, j);
+    //         LCD_WR_REG_DATA_16BIT(LCD_RAM_WR, color);
+    //     }
 }