diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index 25e3365..e0bb0df 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -13,6 +13,7 @@ module ShinTopSpiTb(
 
 `include "dev_predef.vh"
 
+/*这个代码不会被使用 DOWN*/
 `ifdef DEFINE_SLAVE_DEVICE
   `define DEV_NUM              4  //slave num
   `define ALL_DEV_NUM          (`DEV_NUM + 1) // slave + master
@@ -55,7 +56,8 @@ module ShinTopSpiTb(
       ( spi_miso[2] & ~`ESPI_CSN(2)) |\
       ( spi_miso[3] & ~`ESPI_CSN(3)) |\
       ( spi_miso[4] & ~`ESPI_CSN(4))
-`endif
+`endif/*这个代码不会被使用 UP*/
+
     wire [(`DEV_NUM - 1):0] dDat_w;
     wire [(`DEV_NUM - 1):0] uDat_w;
 
@@ -175,6 +177,7 @@ ShinTop s_ShinTop_Mst(
 
 `include "slave_dev_def.vh"
 
+/*这个代码不会被使用 DOWN*/
 `ifdef DEFINE_SLAVE_DEVICE
 ShinTop s_ShinTop_slv0(
   .clock(clock),
@@ -379,7 +382,7 @@ ShinTop s_ShinTop_slv3(
   .io_hwSerial(`HW_SERIAL),
   .io_uniCode(0)
 );
-`endif
+`endif/*这个代码不会被使用 UP*/
 
 initial begin
 	clock = 0;
@@ -500,7 +503,9 @@ end
 
   assign spi_mosi = exChangeRego[7];
 `ifndef OLD_SPI_SUPPORT
-  assign qspi_mosi = (spi_1to4 & transCnt <= 4)? {3'h0, exChangeRego[7]}:exChangeRego[7:4];
+  assign qspi_mosi = ((spi_1to4 && transCnt < 4) 
+    || (spi_1to4 && transCnt == 4 && bitCnt < 7)
+    || (spi_1to4 && transCnt == 4 && bitCnt == 7 && sck == 1)) ? {3'h0, exChangeRego[7]}:exChangeRego[7:4];
 `else
   assign qspi_mosi = exChangeRego[7:4];
 `endif
@@ -1040,11 +1045,13 @@ task f_write(input [31:0] logh, input [15:0] saddress, input [7:0] scmd, input [
   end
 endtask
 
+wire [31:0] temp_int_status = s_ShinTop_Mst.mstSlvSwitch.interface_.cReg_intStatus;
+
 task wait_comm_finished(input [16:0] dev_idx);
     begin:WAIT_COMM_FINISHED_CODE
         real st;
         integer is_run;
-
+        
         st = $realtime;
         is_run = 1;
 
@@ -1081,7 +1088,7 @@ task wait_comm_finished(input [16:0] dev_idx);
                 
             end
             #2000
-            $display("%x %x %x %x %t", rxBuf[`ARRAY_IDX_OFF], rxBuf[`ARRAY_IDX_OFF + 1], rxBuf[`ARRAY_IDX_OFF + 2], rxBuf[`ARRAY_IDX_OFF + 3], $realtime);
+            $display("%x %x %x %x %x %t", rxBuf[`ARRAY_IDX_OFF], rxBuf[`ARRAY_IDX_OFF + 1], rxBuf[`ARRAY_IDX_OFF + 2], rxBuf[`ARRAY_IDX_OFF + 3], temp_int_status, $realtime);
             if ((rxBuf[`ARRAY_IDX_OFF] & 8'h02) == 8'h02)
             begin
                 is_run = 0;