diff --git a/Src/Asp.Net/MySqlConnectorTest/Demo/Demo0_SqlSugarClient.cs b/Src/Asp.Net/MySqlConnectorTest/Demo/Demo0_SqlSugarClient.cs
index 2004dd87b..359c48011 100644
--- a/Src/Asp.Net/MySqlConnectorTest/Demo/Demo0_SqlSugarClient.cs
+++ b/Src/Asp.Net/MySqlConnectorTest/Demo/Demo0_SqlSugarClient.cs
@@ -16,7 +16,7 @@ namespace OrmTest
             SqlSugarClient();//Create db
             DbContext();//Optimizing SqlSugarClient usage
             SingletonPattern();//Singleten Pattern
-            DistributedTransactionExample();
+            //DistributedTransactionExample(); The demo requires three different databases
             MasterSlave();//Read-write separation 
             CustomAttribute(); 
         }
diff --git a/Src/Asp.Net/MySqlTest/Demo/Demo0_SqlSugarClient.cs b/Src/Asp.Net/MySqlTest/Demo/Demo0_SqlSugarClient.cs
index e12afa8f4..df35d52d2 100644
--- a/Src/Asp.Net/MySqlTest/Demo/Demo0_SqlSugarClient.cs
+++ b/Src/Asp.Net/MySqlTest/Demo/Demo0_SqlSugarClient.cs
@@ -16,7 +16,7 @@ namespace OrmTest
             SqlSugarClient();//Create db
             DbContext();//Optimizing SqlSugarClient usage
             SingletonPattern();//Singleten Pattern
-            DistributedTransactionExample();
+            //DistributedTransactionExample(); The demo requires three different databases
             MasterSlave();//Read-write separation 
             CustomAttribute(); 
         }
diff --git a/Src/Asp.Net/PgSqlTest/Demo/Demo0_SqlSugarClient.cs b/Src/Asp.Net/PgSqlTest/Demo/Demo0_SqlSugarClient.cs
index 51a5317e4..d88d97236 100644
--- a/Src/Asp.Net/PgSqlTest/Demo/Demo0_SqlSugarClient.cs
+++ b/Src/Asp.Net/PgSqlTest/Demo/Demo0_SqlSugarClient.cs
@@ -16,7 +16,7 @@ namespace OrmTest
             SqlSugarClient();//Create db
             DbContext();//Optimizing SqlSugarClient usage
             SingletonPattern();//Singleten Pattern
-            DistributedTransactionExample();
+            //DistributedTransactionExample(); The demo requires three different databases
             MasterSlave();//Read-write separation 
             CustomAttribute(); 
         }
diff --git a/Src/Asp.Net/SqlServerTest/Demo/Demo0_SqlSugarClient.cs b/Src/Asp.Net/SqlServerTest/Demo/Demo0_SqlSugarClient.cs
index 0262b9939..df09d0875 100644
--- a/Src/Asp.Net/SqlServerTest/Demo/Demo0_SqlSugarClient.cs
+++ b/Src/Asp.Net/SqlServerTest/Demo/Demo0_SqlSugarClient.cs
@@ -16,7 +16,7 @@ namespace OrmTest
             SqlSugarClient();//Create db
             DbContext();//Optimizing SqlSugarClient usage
             SingletonPattern();//Singleten Pattern
-            DistributedTransactionExample();
+            //DistributedTransactionExample(); The demo requires three different databases
             MasterSlave();//Read-write separation 
             CustomAttribute(); 
         }
diff --git a/Src/Asp.Net/SqliteTest/Demo/Demo0_SqlSugarClient.cs b/Src/Asp.Net/SqliteTest/Demo/Demo0_SqlSugarClient.cs
index a47cd14c6..d1c22b419 100644
--- a/Src/Asp.Net/SqliteTest/Demo/Demo0_SqlSugarClient.cs
+++ b/Src/Asp.Net/SqliteTest/Demo/Demo0_SqlSugarClient.cs
@@ -16,7 +16,7 @@ namespace OrmTest
             SqlSugarClient();//Create db
             DbContext();//Optimizing SqlSugarClient usage
             SingletonPattern();//Singleten Pattern
-            DistributedTransactionExample();
+            //DistributedTransactionExample(); The demo requires three different databases
             MasterSlave();//Read-write separation 
             CustomAttribute(); 
         }