diff --git a/services/native/src/power_state_machine.cpp b/services/native/src/power_state_machine.cpp
index a8effc40af4ab1e5f2452b48ab115dff66b30427..ea765cf06ded7765d9df9f0cc278110149d20670 100644
--- a/services/native/src/power_state_machine.cpp
+++ b/services/native/src/power_state_machine.cpp
@@ -807,7 +807,7 @@ bool PowerStateMachine::ForceSuspendDeviceInner(pid_t pid, int64_t callTimeMs)
 void PowerStateMachine::DelayForHibernateInactive(bool clearMemory)
 {
     if (clearMemory) {
-        usleep(PREPARE_HIBERNATE_INACTIVE_DELAY_US); // 在灭屏之前增加延时以解决关机动效异常
+        usleep(PREPARE_HIBERNATE_INACTIVE_DELAY_US);
     }
 }