diff --git a/src/pPowerManger/fsm/StandbyState.cpp b/src/pPowerManger/fsm/StandbyState.cpp
index 3a9f216..ffe8c02 100644
--- a/src/pPowerManger/fsm/StandbyState.cpp
+++ b/src/pPowerManger/fsm/StandbyState.cpp
@@ -6,6 +6,13 @@ void StandbyState::entry() {
     pm->workCondition = WorkCondition::STANDBY;
     pm->m_driver.getSTANDBYTable(&pm->m_subDisSysCmd);
     pm->m_lowerCommManager->operate_hold();
+    // 闭合应急电池断路器
+    pm->m_systemData->setSystemInfo("INFO:闭合应急电池断路器");
+    MOOSPause(1000);
+    pm->m_lowerCommManager->operate_LV_mergencyLithiumBatteryGroup2Circuit_Breaker(1);
+    MOOSPause(1000);
+    pm->m_lowerCommManager->operate_LVA_mergencyLithiumBatteryGroup1Circuit_Breaker(1);
+    MOOSPause(1000);
     LOG_F(INFO, "WorkCondition %d", pm->workCondition);
     pm->m_systemData->setSystemInfo("INFO:已经进入待机状态");
 }