diff --git a/src/api/cmds/disinfection_cmd_impl.cpp b/src/api/cmds/disinfection_cmd_impl.cpp
index 7dd37bb..2a83717 100644
--- a/src/api/cmds/disinfection_cmd_impl.cpp
+++ b/src/api/cmds/disinfection_cmd_impl.cpp
@@ -166,7 +166,7 @@ void DisinfectionCmdImpl::startFormula(json& cmd, json& receipt) {
   }
 
   int disinfectantVolumeG = m_deviceIoControlService->getDisinfectantVolume_g();
-  if (disinfectantVolumeG < MIN_DISINFECTANT_VOLUME) {
+  if (disinfectantVolumeG < (MIN_DISINFECTANT_VOLUME)) { 
     logger->error("start disinfection failed, disinfectant volume not enough {} < {}", disinfectantVolumeG, MIN_DISINFECTANT_VOLUME);
     receipt["ackcode"]        = err::zecode(err::kce_disinfectant_insufficient);
     receipt["ackcodeInfo"]    = err::zecode2str(err::kce_disinfectant_insufficient);
diff --git a/src/service/device_alert_dectector_service.cpp b/src/service/device_alert_dectector_service.cpp
index df96ec4..687234c 100644
--- a/src/service/device_alert_dectector_service.cpp
+++ b/src/service/device_alert_dectector_service.cpp
@@ -112,7 +112,7 @@ void DeviceAlertDetectorService::userConfirm(const string& contextId) {
   auto context = getAlertWarningContext(contextId);
   if (context) {
     context->setProcessedByUsrFlag(true);
-    context->setWarningHasProcessedAfBoot(true);
+    // context->setWarningHasProcessedAfBoot(true);
   }
 }
 
diff --git a/src/service/disfection_ctl/add_liquid_service.cpp b/src/service/disfection_ctl/add_liquid_service.cpp
index 43d01b2..e99f322 100644
--- a/src/service/disfection_ctl/add_liquid_service.cpp
+++ b/src/service/disfection_ctl/add_liquid_service.cpp
@@ -41,6 +41,7 @@ void AddLiquidService::startReplenishingFluids(int stopatg) {
   int32_t nowvolume = m_deviceIoControlService->getDisinfectantVolume_g();
 
   int maxg = DISINFECTANT_BUCKET_CAPACITY;
+  stopatg += 100; //由于加液过程中，测量到的液体要比真实的小，所以这里要比预设值大100
 
   if (stopatg > maxg) {
     logger->warn("start Replenishing fail, stopatg {} > maxg {}", stopatg, maxg);