From 3813bba3b062f1b870c0f7dec3510480d58377ab Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Fri, 18 Apr 2025 10:45:09 +0800
Subject: [PATCH] =?UTF-8?q?Update=20=E8=BE=BE=E6=A2=A6BUG?=
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---
 .../SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs       | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
index 7ecc9e13c..15aefe65e 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
@@ -1665,6 +1665,10 @@ namespace SqlSugar
                             parameter.DbType = itemParameter.DbType;
                             if (repeatCount>500||(isParameterNameRepeat&& repeatList.Any(it=>it.Key.EqualCase(itemParameter.ParameterName))))
                             {
+                                if (newName.StartsWith(":") && itemSql.ToLower().Contains(itemParameter.ParameterName.ToLower().Replace(":", "@")))
+                                {
+                                    itemParameter.ParameterName = itemParameter.ParameterName.Replace(":", "@"); 
+                                }
                                 itemSql = UtilMethods.ReplaceSqlParameter(itemSql, itemParameter, newName);
                             }
                             else