修复bug
diff --git a/supwisdom/sp_display.c b/supwisdom/sp_display.c
index 860a451..ba3b39f 100644
--- a/supwisdom/sp_display.c
+++ b/supwisdom/sp_display.c
@@ -335,8 +335,8 @@
   uint8 strlen;
   char errmsg[64];
   strlen = data[0];
-  //command+canid+excmd+flag+retcode+len+crc
-  if((strlen +8) != len)
+  //command+excmd+flag+retcode+len+crc
+  if((strlen +7) != len)
   {
     disp_hint_info_two(pos,hint,"ÇëÇó³¬Ê±",DELAY_TIME3s);
     return;