diff --git a/protocol/cmdid.hpp b/protocol/cmdid.hpp
index 8d6ab6b..70cc564 100644
--- a/protocol/cmdid.hpp
+++ b/protocol/cmdid.hpp
@@ -18,6 +18,7 @@ typedef enum {
   kmodule_stop                      = 0x0101,  //{}{}
   kmodule_set_reg                   = 0x0105,  //(int32_t index,int32_t val)->()
   kmodule_get_reg                   = 0x0106,  //(int32_t index)->(int32_t val)
+  kmodule_reset_reg                 = 0x0107,  //{}{}
   kmodule_get_error                 = 0x010a,  //
   kmodule_clear_error               = 0x010b,  //
   kmodule_active_cfg                = 0x0110,  //