diff --git a/src/entity/model.rs b/src/entity/model.rs
index 7874c377..4d3dd625 100644
--- a/src/entity/model.rs
+++ b/src/entity/model.rs
@@ -2,7 +2,7 @@ use crate::{ColumnTrait, QueryResult, TypeErr};
 pub use sea_query::Value;
 use std::fmt::Debug;
 
-pub trait ModelTrait: Clone + Debug + Default {
+pub trait ModelTrait: Clone + Debug {
     type Column: ColumnTrait;
 
     fn get(&self, c: Self::Column) -> Value;
diff --git a/src/tests_cfg/cake.rs b/src/tests_cfg/cake.rs
index 56b2742c..d61c13ee 100644
--- a/src/tests_cfg/cake.rs
+++ b/src/tests_cfg/cake.rs
@@ -5,7 +5,7 @@ use crate::entity::prelude::*;
 #[table = "cake"]
 pub struct Entity;
 
-#[derive(Clone, Debug, Default, PartialEq, DeriveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveModel)]
 pub struct Model {
     pub id: i32,
     pub name: String,
diff --git a/src/tests_cfg/fruit.rs b/src/tests_cfg/fruit.rs
index 23a274c3..c4067a28 100644
--- a/src/tests_cfg/fruit.rs
+++ b/src/tests_cfg/fruit.rs
@@ -5,7 +5,7 @@ use crate::entity::prelude::*;
 #[table = "fruit"]
 pub struct Entity;
 
-#[derive(Clone, Debug, Default, PartialEq, DeriveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveModel)]
 pub struct Model {
     pub id: i32,
     pub name: String,