diff --git a/README.md b/README.md
index 67e1e30..89c6793 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 [![Python Package Index publish](https://github.com/jung-geun/PSO/actions/workflows/pypi.yml/badge.svg?event=push)](https://github.com/jung-geun/PSO/actions/workflows/pypi.yml)
 [![PyPI - Version](https://img.shields.io/pypi/v/pso2keras)](https://pypi.org/project/pso2keras/)
-[![Quality Gate Status](https://sonar.pieroot.xyz/api/project_badges/measure?project=pieroot_pso_6a2f36a9-2688-4900-a4a5-5be85f36f75a&metric=alert_status&token=sqb_5fa45d924cd1c13f71a23a9283fba9460dc63eb6)](https://sonar.pieroot.xyz/dashboard?id=pieroot_pso_6a2f36a9-2688-4900-a4a5-5be85f36f75a)
-[![Duplicated Lines (%)](https://sonar.pieroot.xyz/api/project_badges/measure?project=pieroot_pso_6a2f36a9-2688-4900-a4a5-5be85f36f75a&metric=duplicated_lines_density&token=sqb_5fa45d924cd1c13f71a23a9283fba9460dc63eb6)](https://sonar.pieroot.xyz/dashboard?id=pieroot_pso_6a2f36a9-2688-4900-a4a5-5be85f36f75a)
-[![Security Rating](https://sonar.pieroot.xyz/api/project_badges/measure?project=pieroot_pso_6a2f36a9-2688-4900-a4a5-5be85f36f75a&metric=security_rating&token=sqb_5fa45d924cd1c13f71a23a9283fba9460dc63eb6)](https://sonar.pieroot.xyz/dashboard?id=pieroot_pso_6a2f36a9-2688-4900-a4a5-5be85f36f75a)
+[![Quality Gate Status](https://sonar.pieroot.xyz/api/project_badges/measure?project=pieroot_pso_AY4yioUduAwlZ9Y7RLBU&metric=alert_status&token=sqb_48381b203cab5da421d40ebf2f09903ef90e6004)](https://sonar.pieroot.xyz/dashboard?id=pieroot_pso_AY4yioUduAwlZ9Y7RLBU)
+[![Duplicated Lines (%)](https://sonar.pieroot.xyz/api/project_badges/measure?project=pieroot_pso_AY4yioUduAwlZ9Y7RLBU&metric=duplicated_lines_density&token=sqb_48381b203cab5da421d40ebf2f09903ef90e6004)](https://sonar.pieroot.xyz/dashboard?id=pieroot_pso_AY4yioUduAwlZ9Y7RLBU)
+[![Security Rating](https://sonar.pieroot.xyz/api/project_badges/measure?project=pieroot_pso_AY4yioUduAwlZ9Y7RLBU&metric=security_rating&token=sqb_48381b203cab5da421d40ebf2f09903ef90e6004)](https://sonar.pieroot.xyz/dashboard?id=pieroot_pso_AY4yioUduAwlZ9Y7RLBU)
 
 # PSO
 
diff --git a/pso/optimizer.py b/pso/optimizer.py
index 8ec6f89..c65e719 100644
--- a/pso/optimizer.py
+++ b/pso/optimizer.py
@@ -530,7 +530,7 @@ class Optimizer:
                     * (epoch % weight_reduction)
                     / weight_reduction
                 )
-                rng = np.random.default_rng()
+                rng = np.random.default_rng(seed=42)
                 for i in part_pbar:
                     part_pbar.set_description(
                         f"loss: {min_loss:.4f} acc: {max_acc:.4f} mse: {min_mse:.4f}"
diff --git a/pso/particle.py b/pso/particle.py
index afc4ece..475c50f 100644
--- a/pso/particle.py
+++ b/pso/particle.py
@@ -139,7 +139,16 @@ class Particle:
 
     def set_model(self, model: keras.Model):
         self.model = model
-        self.__reset_particle()
+
+    def compile(self):
+        if self.model is None:
+            raise ValueError(self.MODEL_IS_NONE)
+
+        self.model.compile(
+            optimizer="adam",
+            loss=self.loss,
+            metrics=["accuracy", "mse"],
+        )
 
     def get_weights(self):
         if self.model is None:
@@ -247,7 +256,7 @@ class Particle:
         encode_p, p_sh, p_len = self._encode(weights=self.best_weights)
         encode_g, g_sh, g_len = self._encode(weights=Particle.g_best_weights)
 
-        rng = np.random.default_rng()
+        rng = np.random.default_rng(seed=42)
         r_0 = rng.random()
         r_1 = rng.random()
 
@@ -300,7 +309,7 @@ class Particle:
         encode_p, p_sh, p_len = self._encode(weights=self.best_weights)
         encode_g, g_sh, g_len = self._encode(weights=Particle.g_best_weights)
 
-        rng = np.random.default_rng()
+        rng = np.random.default_rng(seed=42)
         r_0 = rng.random()
         r_1 = rng.random()