diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index 560e1a4..f7584d2 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)) );
 
 
-`ifndef ENABLE_CODE
+`ifdef 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");
@@ -767,12 +767,12 @@ initial begin
     spi_trans( (`MST_RX_ADDR), (`SPI_READ), (`DEF_seq_1_pkt_len), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出
   end
 
-    //spi_trans( (16'h1800), (`SPI_READ), (64), (`IF_IDX(1)) );
+    spi_trans( (16'h1800), (`SPI_READ), (64), (`IF_IDX(1)) );
     spi_trans( (16'h0800), (`SPI_READ), (64), (`IF_IDX(2)) );
-    spi_trans( (16'h0800), (`SPI_READ), (64), (`IF_IDX(2)) );
-    spi_trans( (16'h0800), (`SPI_READ), (64), (`IF_IDX(2)) );
-    //spi_trans( (16'h2800), (`SPI_READ), (64), (`IF_IDX(3)) );
-    //spi_trans( (16'h3800), (`SPI_READ), (64), (`IF_IDX(4)) );
+    //spi_trans( (16'h0800), (`SPI_READ), (64), (`IF_IDX(2)) );
+    //spi_trans( (16'h0800), (`SPI_READ), (64), (`IF_IDX(2)) );
+    spi_trans( (16'h2800), (`SPI_READ), (64), (`IF_IDX(3)) );
+    spi_trans( (16'h3800), (`SPI_READ), (64), (`IF_IDX(4)) );
 
   #1000
   $display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
diff --git a/tb/shinTest/gen_pkt.py b/tb/shinTest/gen_pkt.py
index fb9d16f..7bd38b8 100755
--- a/tb/shinTest/gen_pkt.py
+++ b/tb/shinTest/gen_pkt.py
@@ -184,19 +184,38 @@ if __name__ == '__main__':
 
 
     #subPkt参数：索引、索引类型、地址、命令、长度、数据
-    genPkt.addSubPkt(0x02, 0, 0x0300, 0x1, 16, data) #sm0
-    #genPkt.addSubPkt(0x01, 0, 0x0308, 0x1, 4, data) #sm2
-    #genPkt.addSubPkt(0x03, 0, 0x0310, 0x1, 4, data) #sm4
-    #genPkt.addSubPkt(0x04, 0, 0x0318, 0x1, 4, data) #sm6
+    genPkt.addSubPkt(0x02, 0, 0x0300, 0x1, 4, data) #sm0
+    genPkt.addSubPkt(0x01, 0, 0x0308, 0x1, 4, data) #sm2
+    genPkt.addSubPkt(0x03, 0, 0x0310, 0x1, 4, data) #sm4
+    genPkt.addSubPkt(0x04, 0, 0x0318, 0x1, 4, data) #sm6
 
     data = bytearray(b"\0"*100)
     for i in range(64):
         data[i] = i
-        
+    data[10] = ord('B')
+    data[11] = ord('A')
     genPkt.addSubPkt(0x02, 0, 0x0800, 0x1, 64, data)
-    #genPkt.addSubPkt(0x01, 0, 0x1800, 0x1, 64, data)
-    #genPkt.addSubPkt(0x03, 0, 0x2800, 0x1, 64, data)
-    #genPkt.addSubPkt(0x04, 0, 0x3800, 0x1, 64, data)
+    
+    data = bytearray(b"\0"*100)
+    for i in range(64):
+        data[i] = i
+    data[11] = ord('B')
+    data[12] = ord('A')
+    genPkt.addSubPkt(0x01, 0, 0x1800, 0x1, 64, data)
+    
+    data = bytearray(b"\0"*100)
+    for i in range(64):
+        data[i] = i
+    data[12] = ord('B')
+    data[13] = ord('A')
+    genPkt.addSubPkt(0x03, 0, 0x2800, 0x1, 64, data)
+    
+    data = bytearray(b"\0"*100)
+    for i in range(64):
+        data[i] = i
+    data[13] = ord('B')
+    data[14] = ord('A')
+    genPkt.addSubPkt(0x04, 0, 0x3800, 0x1, 64, data)
 
     genPkt.gen("./generated/shin/seq_1_pkt.vh", 1)