diff --git a/scheduler/schedule.cpp b/scheduler/schedule.cpp
index cb3ee40..81e4d71 100644
--- a/scheduler/schedule.cpp
+++ b/scheduler/schedule.cpp
@@ -489,7 +489,7 @@ int SensorScheduler::UpdateConfigResult(int short_addr, int result) {
     int id = 0;
     auto iter = short_addr_map_.find(short_addr);
     if (iter == short_addr_map_.end()) {
-        zlog_error(zct, "cannot find id for short_addr %x", short_addr);
+        zlog_info(zct, "cannot find id for short_addr %x", short_addr);
         return 1;            
     } else {
         id = iter->second;
@@ -531,7 +531,7 @@ int SensorScheduler::UpgradeResult(int short_addr, int result) {
     int id = 0;
     auto iter = short_addr_map_.find(short_addr);
     if (iter == short_addr_map_.end()) {
-        zlog_error(zct, "cannot find id for short_addr %d", short_addr);
+        zlog_info(zct, "cannot find id for short_addr %x", short_addr);
         return 1;            
     } else {
         id = iter->second;
@@ -623,8 +623,9 @@ void SensorScheduler::ModifyScheduleTs(int diff_ts) {
 }
 
 void SensorScheduler::ClearScheduleCfg(int short_addr) {
-    zlog_warn(zbt, "[ClearScheduleCfg] clear all schedule config");
+    zlog_warn(zbt, "[ClearScheduleCfg] clear all schedule config, short_addr:%x", short_addr);
     if (short_addr == 0) {
+        zlog_warn(zbt, "[ClearScheduleCfg] clear all");
         update_.clear();
         upgrade_.clear();
         short_addr_map_.clear();