From 79a0de3b801cde0e3c1e7f4f9cf821b0a24b695b Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Fri, 30 Jun 2023 13:13:32 +0800
Subject: [PATCH] Update childDb.AsTenant()

---
 .../Abstract/SugarProvider/SqlSugarProvider.cs        | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
index f8a2ba79f..668f0647a 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
@@ -1664,8 +1664,15 @@ namespace SqlSugar
         #region AsTenant
         public ITenant AsTenant()
         {
-            Check.Exception(true,ErrorMessage.GetThrowMessage("Child objects do not support tenant methods, var childDb= Db.GetConnection(confid)  ,Db is master  ", "Db子对象不支持租户方法，请使用主对象,例如：var childDb= Db.GetConnection(confid)  Db是主对象，childDb是子对象 "));
-            return null;
+            if (this.Root != null)
+            {
+                return this.Root;
+            }
+            else
+            {
+                Check.Exception(true, ErrorMessage.GetThrowMessage("Child objects do not support tenant methods, var childDb= Db.GetConnection(confid)  ,Db is master  ", "Db子对象不支持租户方法，请使用主对象,例如：var childDb= Db.GetConnection(confid)  Db是主对象，childDb是子对象 "));
+                return null;
+            }
         }
 
         #endregion