diff --git a/drivers/video/display/screen/lcd_b101ew05.c b/drivers/video/display/screen/lcd_b101ew05.c
index f09b91b54a0e..d80af6d2d3c2 100755
--- a/drivers/video/display/screen/lcd_b101ew05.c
+++ b/drivers/video/display/screen/lcd_b101ew05.c
@@ -13,8 +13,8 @@
 #define OUT_FACE	    OUT_D888_P666
 
 
-#define OUT_CLK	          75000000
-#define LCDC_ACLK        800000000           //29 lcdc axi DMA ƵÂÊ
+#define OUT_CLK	          71000000
+#define LCDC_ACLK        300000000           //29 lcdc axi DMA ƵÂÊ
 
 /* Timing */
 #define H_PW			10