diff --git a/services/time_manager/src/ntp_update_time.cpp b/services/time_manager/src/ntp_update_time.cpp
index f41ab0c..0fad895 100644
--- a/services/time_manager/src/ntp_update_time.cpp
+++ b/services/time_manager/src/ntp_update_time.cpp
@@ -64,20 +64,18 @@ void NtpUpdateTime::Init()
         }
     }
     if (autoTimeInfo_.status == NETWORK_TIME_STATUS_ON) {
-        SetSystemTime();
-    }
-
-    std::thread([this] {
-        for (int i = 0; i < MAX_RETRY; i++) {
-            if (!this->ThreadSetSystemTime()) {
-                TIME_HILOGE(TIME_MODULE_SERVICE, "thread set ntp time failed, retry");
-                std::this_thread::sleep_for(seconds(MINUTES_TO_SECOND));
-            } else {
-                TIME_HILOGD(TIME_MODULE_SERVICE, "thread set ntp time success");
-                break;
+        std::thread([this] {
+            for (int i = 0; i < MAX_RETRY; i++) {
+                if (!this->ThreadSetSystemTime()) {
+                    TIME_HILOGE(TIME_MODULE_SERVICE, "thread set ntp time failed, retry");
+                    std::this_thread::sleep_for(seconds(MINUTES_TO_SECOND));
+                } else {
+                    TIME_HILOGD(TIME_MODULE_SERVICE, "thread set ntp time success");
+                    break;
+                }
             }
-        }
-    }).detach();
+        }).detach();
+    }
 
     int32_t timerType = ITimerManager::TimerType::ELAPSED_REALTIME;
     auto callback = [this](uint64_t id) {
diff --git a/services/time_manager/src/sntp_client.cpp b/services/time_manager/src/sntp_client.cpp
index c849df5..9d2ca85 100644
--- a/services/time_manager/src/sntp_client.cpp
+++ b/services/time_manager/src/sntp_client.cpp
@@ -345,7 +345,7 @@ unsigned int SNTPClient::GetNtpField32(int offset, char* buffer)
     errno_t retValue = memcpy_s(&milliseconds, sizeof(int), valueRx, sizeof(int));
     if (retValue != EOK) {
         TIME_HILOGE(TIME_MODULE_SERVICE, "memcpy_s failed, err = %d\n", retValue);
-        return false; // 返回失败
+        return false;
     }
     TIME_HILOGD(TIME_MODULE_SERVICE, "end.");
     return milliseconds;
diff --git a/services/time_manager/src/time_service.cpp b/services/time_manager/src/time_service.cpp
index dc738c5..34c5cfc 100644
--- a/services/time_manager/src/time_service.cpp
+++ b/services/time_manager/src/time_service.cpp
@@ -306,14 +306,6 @@ bool TimeService::DestroyTimer(uint64_t  timerId)
 
 int32_t TimeService::SetTime(const int64_t time)
 {
-    pid_t uid = IPCSkeleton::GetCallingUid();
-    if (uid != 0) {
-        auto hasPerm = DelayedSingleton<TimePermission>::GetInstance()->CheckCallingPermission(uid, setTimePermName_);
-        if (!hasPerm) {
-            TIME_HILOGE(TIME_MODULE_SERVICE, "Permission check failed, uid : %{public}d", uid);
-            return E_TIME_NO_PERMISSION;
-        }
-    }
     TIME_HILOGI(TIME_MODULE_SERVICE, "Setting time of day to milliseconds: %{public}" PRId64 "", time);
     if (time < 0 || time / 1000LL >= LONG_MAX) {
         TIME_HILOGE(TIME_MODULE_SERVICE, "input param error");
diff --git a/services/timer/src/timer_manager.cpp b/services/timer/src/timer_manager.cpp
index b7db6a9..7bcb98b 100644
--- a/services/timer/src/timer_manager.cpp
+++ b/services/timer/src/timer_manager.cpp
@@ -408,6 +408,7 @@ bool TimerManager::TriggerTimersLocked(std::vector<std::shared_ptr<TimerInfo>> &
             auto alarm = batch->Get(i);
             alarm->count = 1;
             triggerList.push_back(alarm);
+            TIME_HILOGI(TIME_MODULE_SERVICE, "alarm uid= %{public}d", alarm->uid);
             if (alarm->repeatInterval > milliseconds::zero()) {
                 alarm->count += duration_cast<milliseconds>(nowElapsed -
                     alarm->expectedWhenElapsed) / alarm->repeatInterval;