diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index ac38f0d..d90f14c 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -673,7 +673,7 @@ initial begin
   spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
 
 
-`ifdef ENABLE_CODE
+`ifndef ENABLE_CODE
   begin
     $fdisplay(spidata_file, "嗅探：使用SM1");
     $fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器");