diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
index 851a03ab6..0990c9550 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
@@ -257,6 +257,7 @@ namespace SqlSugar
         #region Methods
         public override bool UpdateColumn(string tableName, DbColumnInfo column)
         {
+            var isTran = this.Context.Ado.IsNoTran();
             try
             { 
                 if (column.IsPrimarykey) 
@@ -264,8 +265,9 @@ namespace SqlSugar
                    Check.ExceptionEasy("Sqlite no support alter column primary key","Sqlite不支持修改主键");
                 }
 
-                // Start a transaction
-                this.Context.Ado.BeginTran();
+                if (isTran)
+                    // Start a transaction
+                    this.Context.Ado.BeginTran();
 
                 tableName = tableName ?? column.TableName;
                 var oldColumn = column.DbColumnName;
@@ -291,15 +293,17 @@ namespace SqlSugar
                 //Step 6: Drop the temporary column
                 this.DropColumn(tableName, tempColumn);
 
-                // Commit the transaction
-                this.Context.Ado.CommitTran();
+                if (isTran)
+                    // Commit the transaction
+                    this.Context.Ado.CommitTran();
 
                 return true;
             }
             catch (Exception)
             {
-                // Handle exceptions, log, or rollback the transaction if necessary
-                this.Context.Ado.RollbackTran();
+                if (isTran)
+                    // Handle exceptions, log, or rollback the transaction if necessary
+                    this.Context.Ado.RollbackTran();
                 // Log the exception or throw it again based on your requirements
                 throw;
             }