diff --git a/Libraries/EPaper/Examples/EPD_1in54_test.c b/Libraries/EPaper/Examples/EPD_1in54_test.c
index 732439e..d32dfed 100644
--- a/Libraries/EPaper/Examples/EPD_1in54_test.c
+++ b/Libraries/EPaper/Examples/EPD_1in54_test.c
@@ -103,7 +103,7 @@ int EPD_test(void)
     sPaint_time.Hour = 12;
     sPaint_time.Min = 34;
     sPaint_time.Sec = 56;
-    UBYTE num = 20;
+    UBYTE num = 10;
     for (;;) {
         sPaint_time.Sec = sPaint_time.Sec + 1;
         if (sPaint_time.Sec == 60) {
diff --git a/Libraries/EPaper/Lib/EPD_1in54.c b/Libraries/EPaper/Lib/EPD_1in54.c
index 09c007c..01c88b0 100644
--- a/Libraries/EPaper/Lib/EPD_1in54.c
+++ b/Libraries/EPaper/Lib/EPD_1in54.c
@@ -126,6 +126,7 @@ static void EPD_1IN54_SendCommand(UBYTE Reg)
     EPD_Digital_Write(EPD_DC_PIN, 0);
     EPD_Digital_Write(EPD_CS_PIN, 0);
     EPD_SPI_WriteByte(Reg);
+    EPD_Delay_ms(1);
     EPD_Digital_Write(EPD_CS_PIN, 1);
 }
 
@@ -148,11 +149,12 @@ parameter:
 ******************************************************************************/
 void EPD_1IN54_ReadBusy(void)
 {
-    EPD_Printf("e-Paper busy\r\n");
+    EPD_Printf("e-Paper check... ");
     while(EPD_Digital_Read(EPD_BUSY_PIN) == 1) {      //LOW: idle, HIGH: busy
+        EPD_Printf("busy ");
         EPD_Delay_ms(100);
     }
-    EPD_Printf("e-Paper busy release\r\n");
+    EPD_Printf("idle\r\n");
 }
 
 /******************************************************************************