From 29d9e50f98e92405dd298f6b94eb68de275c4d2f Mon Sep 17 00:00:00 2001
From: amiaogo <767265039@qq.com>
Date: Mon, 21 Sep 2026 22:44:31 +0800
Subject: [PATCH] =?UTF-8?q?fix=F0=9F=90=9B:=20truncate=20opera=20log=20jso?=
 =?UTF-8?q?nResult=20by=20rune=20to=20keep=20valid=20UTF-8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/admin/models/sys_opera_log.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/admin/models/sys_opera_log.go b/app/admin/models/sys_opera_log.go
index eb68a0b9..8082118a 100644
--- a/app/admin/models/sys_opera_log.go
+++ b/app/admin/models/sys_opera_log.go
@@ -75,9 +75,10 @@ func SaveOperaLog(message storage.Messager) (err error) {
 		return nil
 	}
 	// 超出100个字符返回值截断
-	if len(l.JsonResult) > 100 {
-		l.JsonResult = l.JsonResult[:100]
+	if r := []rune(l.JsonResult); len(r) > 100 {
+		l.JsonResult = string(r[:100])
 	}
+
 	err = db.Create(&l).Error
 	if err != nil {
 		log.Errorf("db create error, %s", err.Error())