diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index f997b25..74d1fa1 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -303,7 +303,7 @@ always @(posedge clock or posedge _reset_deadline_ind) begin
   else begin
     _deadline_ind_ctr <= _deadline_ind_ctr + 1;
   end
-  if (_deadline_ind_ctr >= 18000) begin
+  if (_deadline_ind_ctr >= 22000) begin
     _deadline_ind <= 1;
   end
   else begin
@@ -1164,25 +1164,6 @@ initial begin
     spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(2)) );
     spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(3)) );
     spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(4)) );
-
-    #5000
-    $fdisplay(spidata_file, "-清除中断");
-    txBuf[3] = 8'h00;
-    txBuf[4] = 8'h00;
-    txBuf[5] = 8'h00;
-    txBuf[6] = 8'h60;
-    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(0)) );
-    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(1)) );
-    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(2)) );
-    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(3)) );
-    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(4)) );
-
-    $fdisplay(spidata_file, "-再次检查中断");
-    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(0)) );
-    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(1)) );
-    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(2)) );
-    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(3)) );
-    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(4)) );
   end
 `endif