diff --git a/components/cmdscheduler/cmd_scheduler_v2.cpp b/components/cmdscheduler/cmd_scheduler_v2.cpp
index 0c15470..df04d5f 100644
--- a/components/cmdscheduler/cmd_scheduler_v2.cpp
+++ b/components/cmdscheduler/cmd_scheduler_v2.cpp
@@ -188,7 +188,7 @@ void CmdSchedulerV2::remove_note(char* input, int inputlen) {
 
 void CmdSchedulerV2::prase_cmd(char* input, int inputlen, int32_t& argc, char* argv[]) {
   for (int i = 0; input[i] == 0 || i < inputlen; i++) {
-    if (input[i] == ' ' || input[i] == '\r' || input[i] == '\n') {
+    if (input[i] == ' ' || input[i] == '\r' || input[i] == '\n' || input[i] == '\t' || input[i] == '(' || input[i] == ')' || input[i] == ',') {
       input[i] = 0;
     }
   }