diff --git a/api/errorcode.hpp b/api/errorcode.hpp
index a2b2d3f..1ea330f 100644
--- a/api/errorcode.hpp
+++ b/api/errorcode.hpp
@@ -52,6 +52,7 @@ typedef enum {
   kmodule_error                  = ERROR_CODE(200, 3),  // δ֪´íÎó
   kmodule_not_find_config_index  = ERROR_CODE(200, 4),  // δÕÒµ½ÅäÖÃË÷Òý
   kmodule_not_find_state_index   = ERROR_CODE(200, 5),  // δÕÒµ½ÅäÖÃË÷Òý
+  kmodule_not_support_action     = ERROR_CODE(200, 6),  // δÕÒµ½ÅäÖÃË÷Òý
 
   /**
    * @brief motor error