From 59cd12d0ebe7d6249a50bf736b6ec18954e0e152 Mon Sep 17 00:00:00 2001
From: monitor1394 <monitor1394@gmail.com>
Date: Sat, 31 Aug 2024 22:22:16 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96`Axis`=E4=B8=BA=E6=97=B6?=
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---
 Runtime/Utilities/DateTimeUtil.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Runtime/Utilities/DateTimeUtil.cs b/Runtime/Utilities/DateTimeUtil.cs
index 77b27def..00eaa3da 100644
--- a/Runtime/Utilities/DateTimeUtil.cs
+++ b/Runtime/Utilities/DateTimeUtil.cs
@@ -154,7 +154,8 @@ namespace XCharts.Runtime
             else if (range >= ONE_DAY * MIN_TIME_SPLIT_NUMBER)
             {
                 tick = GetTickSecond(range, splitNumber, ONE_DAY);
-                var startTimestamp = (minTimestamp - minTimestamp % tick) + tick;
+                var let = minTimestamp % tick;
+                var startTimestamp = let == 0 ? minTimestamp : (minTimestamp - let) + tick;
                 AddTickTimestamp(list, startTimestamp, maxTimestamp, tick);
             }
             else if (range >= ONE_HOUR * MIN_TIME_SPLIT_NUMBER)