diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index be4d92b..15dd5c0 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -3,13 +3,13 @@
 `define ENABLE_REG_RW_TEST
 `define ENABLE_DET_TEST
 `define ENABLE_SET_ADDR_TEST
-`define ENABLE_SM1_SEND_TEST
-`define ENABLE_SMx_SEND_TEST
+//`define ENABLE_SM1_SEND_TEST
+//`define ENABLE_SMx_SEND_TEST
 `define ENABLE_EXCHG_DATA_SEQ_TEST
-  `define ENABLE_EXCHG_DATA_SEQ0_TEST
-  `define ENABLE_EXCHG_DATA_SEQ1_TEST
-  `define ENABLE_EXCHG_DATA_SEQ2_TEST
-  `define ENABLE_EXCHG_DATA_BC_TEST
+  //`define ENABLE_EXCHG_DATA_SEQ0_TEST
+  //`define ENABLE_EXCHG_DATA_SEQ1_TEST
+  //`define ENABLE_EXCHG_DATA_SEQ2_TEST
+  //`define ENABLE_EXCHG_DATA_BC_TEST
 `define ENABLE_SYNC_TEST
 `define ENABLE_SYNC_SIG0_TEST
 `define ENABLE_SYNC_SIG1_TEST
@@ -417,7 +417,7 @@ task spi_trans( input [15:0] saddress, input [7:0] scmd, input [12:0] slength,in
     begin 
       //$fwrite(spidata_file, "------------%5t------------\n", $time);
       $fwrite(spidata_file, "T:%2tns \tdev:%4d, addr:0x%02h%02h, %s, len:%4d\n", 
-          $time/1000, ((sidx >= 5)? ((sidx >= 10)? (sidx - 10):(sidx - 5)):sidx), txBuf[1], txBuf[0], 
+          $time/1000, ((sidx >= 5)? ((sidx >= 10)? (sidx - 10):(sidx - 5)):sidx), txBuf[0], txBuf[1],
           ((txBuf[2] == 0)? "Write":" Read"), slength);
 
       if (    ((saddress == 16'h0800)
@@ -618,10 +618,10 @@ initial begin
   
     $fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器");
     //spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(1)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(4)) );
 
     $fdisplay(spidata_file, "--->>>嗅探");
 
@@ -632,10 +632,10 @@ initial begin
     #1000
     $fdisplay(spidata_file, "--->>>嗅探后，检查链路状态寄存器");
     //spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(1)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(4)) );
     _t_end = $time;
     $fdisplay(spidata_file, "该测试用例运行时间：%2tns\n", (_t_end - _t_start) / 1000);
   end
@@ -693,10 +693,10 @@ initial begin
     $fdisplay(spidata_file, "嗅探：使用SM0");
     $fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器");
     //spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(1)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(4)) );
 
     $fdisplay(spidata_file, "--->>>嗅探");
     //设置SM1在写入0x3地址触发enq
@@ -705,10 +705,10 @@ initial begin
 
     $fdisplay(spidata_file, "--->>>嗅探后，检查链路状态寄存器");
     //spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
-    spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(1)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
+    spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(4)) );
     _t_end = $time;
     $fdisplay(spidata_file, "该测试用例运行时间：%2tns\n", (_t_end - _t_start) / 1000);
   end
diff --git a/tb/shinTest/gen_pkt.py b/tb/shinTest/gen_pkt.py
index 14437cc..fd26960 100755
--- a/tb/shinTest/gen_pkt.py
+++ b/tb/shinTest/gen_pkt.py
@@ -225,7 +225,7 @@ def genDisableInsertTimeCode():
         + '''$fdisplay(spidata_file, "--清除时间戳插入");\n'''\
         + '''txBuf[0+3] = 8'h00;\n'''\
         + '''txBuf[1+3] = 8'h00;\n'''\
-        + '''spi_trans( (16'h25), (`SPI_WRITE), (2), (`IF_IDX(0)) ); //清除替换时间戳替换地址寄存器\n'''
+        + '''spi_trans( (16'h24), (`SPI_WRITE), (2), (`IF_IDX(0)) ); //清除替换时间戳替换地址寄存器\n'''
 
 
 if __name__ == '__main__':