From 00a7c1b7f2a19a915608526d10b82007e6be8c0c Mon Sep 17 00:00:00 2001
From: zhaoyingzhen <zhaoyingzhen@uniontech.com>
Date: Wed, 27 Aug 2025 17:55:54 +0800
Subject: [PATCH] fix: Avoid datetime plugin seconds displayed not same with
 dcc's datetime

as title

Log: as title
Pms: BUG-289925
---
 plugins/dde-dock/datetime/datetimeplugin.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/dde-dock/datetime/datetimeplugin.cpp b/plugins/dde-dock/datetime/datetimeplugin.cpp
index 3c66266e7..e91260d9c 100644
--- a/plugins/dde-dock/datetime/datetimeplugin.cpp
+++ b/plugins/dde-dock/datetime/datetimeplugin.cpp
@@ -88,8 +88,12 @@ void DatetimePlugin::loadPlugin()
     m_refershTimer = new QTimer(this);
     m_dateTipsLabel->setObjectName("datetime");
 
-    m_refershTimer->setInterval(1000);
-    m_refershTimer->start();
+    // 整秒启动定时器，并增加更新频率，避免秒显示与控制中心显示不一致（控制中心500ms更新一次）
+    m_refershTimer->setInterval(500);
+    QTimer::singleShot(1000 - QTime::currentTime().msec(), [this]() {
+        updateCurrentTimeString();
+        m_refershTimer->start();
+    });
 
     m_centralWidget.reset(new DatetimeWidget(m_RegionFormatModel));