diff --git a/tests/common/bakery_chain/log.rs b/tests/common/bakery_chain/applog.rs
similarity index 62%
rename from tests/common/bakery_chain/log.rs
rename to tests/common/bakery_chain/applog.rs
index c483e41b..03b06d61 100644
--- a/tests/common/bakery_chain/log.rs
+++ b/tests/common/bakery_chain/applog.rs
@@ -1,7 +1,7 @@
 use sea_orm::entity::prelude::*;
 
 #[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
-#[sea_orm(table_name = "log")]
+#[sea_orm(table_name = "applog")]
 pub struct Model {
     #[sea_orm(primary_key)]
     pub id: i32,
@@ -9,13 +9,7 @@ pub struct Model {
     pub created_at: DateTimeWithTimeZone,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {}
 
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        unreachable!()
-    }
-}
-
 impl ActiveModelBehavior for ActiveModel {}
diff --git a/tests/common/bakery_chain/mod.rs b/tests/common/bakery_chain/mod.rs
index dc145d36..36f2a16e 100644
--- a/tests/common/bakery_chain/mod.rs
+++ b/tests/common/bakery_chain/mod.rs
@@ -1,19 +1,19 @@
+pub mod applog;
 pub mod baker;
 pub mod bakery;
 pub mod cake;
 pub mod cakes_bakers;
 pub mod customer;
 pub mod lineitem;
-pub mod log;
 pub mod metadata;
 pub mod order;
 
+pub use super::applog::Entity as Applog;
 pub use super::baker::Entity as Baker;
 pub use super::bakery::Entity as Bakery;
 pub use super::cake::Entity as Cake;
 pub use super::cakes_bakers::Entity as CakesBakers;
 pub use super::customer::Entity as Customer;
 pub use super::lineitem::Entity as Lineitem;
-pub use super::log::Entity as Log;
 pub use super::metadata::Entity as Metadata;
 pub use super::order::Entity as Order;
diff --git a/tests/common/setup/schema.rs b/tests/common/setup/schema.rs
index bbb09a0a..d2f3b818 100644
--- a/tests/common/setup/schema.rs
+++ b/tests/common/setup/schema.rs
@@ -289,22 +289,22 @@ pub async fn create_metadata_table(db: &DbConn) -> Result<ExecResult, DbErr> {
 
 pub async fn create_log_table(db: &DbConn) -> Result<ExecResult, DbErr> {
     let stmt = sea_query::Table::create()
-        .table(log::Entity)
+        .table(applog::Entity)
         .if_not_exists()
         .col(
-            ColumnDef::new(log::Column::Id)
+            ColumnDef::new(applog::Column::Id)
                 .integer()
                 .not_null()
                 .auto_increment()
                 .primary_key(),
         )
-        .col(ColumnDef::new(log::Column::Json).json().not_null())
+        .col(ColumnDef::new(applog::Column::Json).json().not_null())
         .col(
-            ColumnDef::new(log::Column::CreatedAt)
+            ColumnDef::new(applog::Column::CreatedAt)
                 .timestamp_with_time_zone()
                 .not_null(),
         )
         .to_owned();
 
-    create_table(db, &stmt, Log).await
+    create_table(db, &stmt, Applog).await
 }
diff --git a/tests/timestamp_tests.rs b/tests/timestamp_tests.rs
index 6f863b2b..1897323c 100644
--- a/tests/timestamp_tests.rs
+++ b/tests/timestamp_tests.rs
@@ -7,27 +7,25 @@ use sea_orm::{entity::prelude::*, DatabaseConnection, IntoActiveModel};
 #[cfg(feature = "sqlx-postgres")]
 async fn main() -> Result<(), DbErr> {
     let ctx = TestContext::new("bakery_chain_schema_timestamp_tests").await;
-
-    create_log(&ctx.db).await?;
-
+    create_applog(&ctx.db).await?;
     ctx.delete().await;
 
     Ok(())
 }
 
-pub async fn create_log(db: &DatabaseConnection) -> Result<(), DbErr> {
-    let log = log::Model {
+pub async fn create_applog(db: &DatabaseConnection) -> Result<(), DbErr> {
+    let log = applog::Model {
         id: 1,
         json: Json::String("HI".to_owned()),
         created_at: "2021-09-17T17:50:20+08:00".parse().unwrap(),
     };
 
-    let res = Log::insert(log.clone().into_active_model())
+    let res = Applog::insert(log.clone().into_active_model())
         .exec(db)
         .await?;
 
     assert_eq!(log.id.clone(), res.last_insert_id);
-    assert_eq!(Log::find().one(db).await?, Some(log.clone()));
+    assert_eq!(Applog::find().one(db).await?, Some(log.clone()));
 
     Ok(())
 }