diff --git a/scripts/expansion.py b/scripts/expansion.py
index ba3ec69..9109b8d 100644
--- a/scripts/expansion.py
+++ b/scripts/expansion.py
@@ -1,6 +1,6 @@
 # Fooocus GPT2 Expansion
 # Algorithm created by Lvmin Zhang at 2023, Stanford 
-# modified by PlayDystinDB and GPT-4O for stable-diffusion-webui
+# Modified by power88 and GPT-4o for stable-diffusion-webui
 # If used inside Fooocus, any use is permitted.
 # If used outside Fooocus, only non-commercial use is permitted (CC-By NC 4.0).
 # This applies to the word list, vocab, model, and algorithm.
@@ -155,6 +155,12 @@ class FooocusExpansion:
 
         print(f'Fooocus Expansion engine loaded for {load_model_device}, use_fp16 = {use_fp16}.')
 
+    def unload_model(self):
+        """Unload the model to free up memory."""
+        del self.model
+        torch.cuda.empty_cache()
+        print('Model unloaded and memory cleared.')
+
     @torch.no_grad()
     @torch.inference_mode()
     def logits_processor(self, input_ids, scores):
@@ -199,6 +205,7 @@ def createPositive(positive, seed):
     try:
         expansion = FooocusExpansion()
         positive = expansion(positive, seed=seed)
+        expansion.unload_model()  # Unload the model after use
         return positive
     except Exception as e:
         print(f"An error occurred: {str(e)}")
@@ -208,7 +215,7 @@ class FooocusPromptExpansion(scripts.Script):
         super().__init__()
     
     def title(self):
-        return 'Fooocus Expansion'
+        return 'Fooocus Prompt Expansion'
     
     def show(self, is_img2img):
         return scripts.AlwaysVisible