diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index ff0fbc6..24e89ac 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -962,6 +962,32 @@ initial begin
 
     _t_end = $realtime;
     $fdisplay(spidata_file, "该测试用例运行时间：%t\n", _t_end - _t_start);
+
+    $fdisplay(spidata_file, "-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)) );
+
+
+    $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