From ec4adc40ce75677eb8aa96ba7555cfd27bb19653 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Wed, 27 Mar 2024 19:41:27 +0800
Subject: [PATCH] Synchronization code

---
 .../SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs       | 2 +-
 .../SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
index 5faa748f1..955650e0a 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
@@ -299,7 +299,7 @@ namespace SqlSugar
                 {
                     if (columnInfo.Value == null)
                     {
-                        return string.Format(columnInfo.InsertSql, "null");
+                        return string.Format(columnInfo.InsertSql, "null").Replace("'null'","null");
                     }
                     else
                     {
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
index ac792cb09..c73a007cd 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
@@ -486,7 +486,7 @@ namespace SqlSugar
                 {
                     if (columnInfo.Value == null)
                     {
-                        return string.Format(columnInfo.UpdateSql, "null");
+                        return string.Format(columnInfo.UpdateSql, "null").Replace("'null'", "null");
                     }
                     else
                     {