diff --git a/frameworks/ans/native/src/reminder_store.cpp b/frameworks/ans/native/src/reminder_store.cpp
index 150c7dfce465170992f78989ea772778567a0300..b33fb9481bc7e5121e62f251b630fc992e02fbc8 100644
--- a/frameworks/ans/native/src/reminder_store.cpp
+++ b/frameworks/ans/native/src/reminder_store.cpp
@@ -340,7 +340,7 @@ std::vector<sptr<ReminderRequest>> ReminderStore::GetReminders(const std::string
         reminders.push_back(reminder);
         queryResultSet->IsAtLastRow(isAtLastRow);
     }
-    ANSR_LOGD("Size=%{public}d", reminders.size());
+    ANSR_LOGD("Size=%{public}zu", reminders.size());
     return reminders;
 }
 
diff --git a/services/ans/src/reminder_data_manager.cpp b/services/ans/src/reminder_data_manager.cpp
index f9b85337ecb82d3b62eab00ece143db4f366c023..06cfb845aa1fcdbf2532e783235f1cf86cd772f5 100644
--- a/services/ans/src/reminder_data_manager.cpp
+++ b/services/ans/src/reminder_data_manager.cpp
@@ -196,7 +196,7 @@ void ReminderDataManager::OnServiceStart()
 {
     std::vector<sptr<ReminderRequest>> immediatelyShowReminders;
     GetImmediatelyShowRemindersLocked(immediatelyShowReminders);
-    ANSR_LOGD("immediatelyShowReminders size=%{public}d", immediatelyShowReminders.size());
+    ANSR_LOGD("immediatelyShowReminders size=%{public}zu", immediatelyShowReminders.size());
     HandleImmediatelyShow(immediatelyShowReminders, false);
     StartRecentReminder();
 }
@@ -907,7 +907,7 @@ void ReminderDataManager::LoadReminderFromDb()
     std::lock_guard<std::mutex> lock(ReminderDataManager::MUTEX);
     std::vector<sptr<ReminderRequest>> existReminders = store_->GetAllValidReminders();
     reminderVector_ = existReminders;
-    ANSR_LOGD("LoadReminderFromDb, reminder size=%{public}d", reminderVector_.size());
+    ANSR_LOGD("LoadReminderFromDb, reminder size=%{public}zu", reminderVector_.size());
     for (auto it = reminderVector_.begin(); it != reminderVector_.end(); ++it) {
         sptr<NotificationBundleOption> bundleOption = new (std::nothrow) NotificationBundleOption();
         if (bundleOption == nullptr) {