diff --git a/scheduler/schedule.cpp b/scheduler/schedule.cpp
index d1fea65..3cfd3ed 100644
--- a/scheduler/schedule.cpp
+++ b/scheduler/schedule.cpp
@@ -325,7 +325,11 @@ SensorScheduler::SensorScheduler() {
     UpdateCfg::ReadCfg(update_);    
 }
 
-long SensorScheduler::GetBaseTimestamp(int short_addr) { 
+void SensorScheduler::WaveError(int short_addr) {
+    return;
+}
+
+long SensorScheduler::GetBaseTimestamp(int short_addr) {
     int id = 0;
     auto iter = short_addr_map_.find(short_addr);
     if (iter == short_addr_map_.end()) {
@@ -334,7 +338,7 @@ long SensorScheduler::GetBaseTimestamp(int short_addr) {
     } else {
         id = iter->second;
     }
-    return start_timestamp_ + (id - 1) * eigen_value_send_duration_; 
+    return start_timestamp_ + (id - 1) * eigen_value_send_duration_;
 }
 
 int SensorScheduler::GetAvailableId(int short_addr) {
diff --git a/scheduler/schedule.hpp b/scheduler/schedule.hpp
index a3a959d..5ad9170 100644
--- a/scheduler/schedule.hpp
+++ b/scheduler/schedule.hpp
@@ -41,6 +41,7 @@ public:
     int StartSchedule(int short_addr, int &next_duration);
     int GetNextDuration(int short_addr);
 
+    void WaveError(int short_addr);
     long GetBaseTimestamp(int id);
     long CalcNextTimestamp(int id, uint16_t short_addr);