From ba6b92bfe318d99e0f73ba25895d0cd435b1cc84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BE=90=E4=BA=91=E9=87=91YunjinXu?= <xuyunjin@foxmail.com>
Date: Wed, 7 Jan 2026 14:32:19 +0800
Subject: [PATCH] feat(trans_process): conditionally set NextCronTime to
 prevent overwriting
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Set NextCronTime only when it is nil or zero to preserve existing
scheduled times and prevent unintended cron interval resets during
transaction processing.
只有当没有提供NextCronTime时才初始化，否则使用提供的进行saveNew)
---
 dtmsvr/trans_process.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dtmsvr/trans_process.go b/dtmsvr/trans_process.go
index 267b5d6..f6383a3 100644
--- a/dtmsvr/trans_process.go
+++ b/dtmsvr/trans_process.go
@@ -77,7 +77,9 @@ func (t *TransGlobal) processInner(ctx context.Context, branches []TransBranch)
 
 func (t *TransGlobal) saveNew() ([]TransBranch, error) {
 	t.NextCronInterval = t.getNextCronInterval(cronReset)
-	t.NextCronTime = dtmutil.GetNextTime(t.NextCronInterval)
+	if t.NextCronTime == nil || t.NextCronTime.IsZero() {
+		t.NextCronTime = dtmutil.GetNextTime(t.NextCronInterval)
+	}
 	t.ExtData = dtmimp.MustMarshalString(t.Ext)
 	if t.ExtData == "{}" {
 		t.ExtData = ""