diff --git a/tb/shinTest/gen_pkt.py b/tb/shinTest/gen_pkt.py
index 5b4b217..4d8a9ea 100755
--- a/tb/shinTest/gen_pkt.py
+++ b/tb/shinTest/gen_pkt.py
@@ -1502,7 +1502,14 @@ if __name__ == '__main__':
     #subPkt参数：索引、索引类型、地址、命令、长度、数据   
     data = [0,] * 0x80 * 4
     for i in range(0x80 * 4):
-        data[i] = i & 0xff
+        if i < 0x80:
+            data[i] = i & 0xff
+        elif i < 0x80+0x80:
+            data[i] = (i + 2 - 0x80) & 0xff
+        elif i < 0x80+0x80+0x80:
+            data[i] = (i + 3 - 0x80 - 0x80) & 0xff
+        else:
+            data[i] = (i + 5 - 0x80 - 0x80 - 0x80) & 0xff
 
     genPkt.addSubPkt(0x1000, 2, addr_off, 0x1, 0x80 * 4, data)