diff --git a/img2img.py b/img2img.py
index 229bcf6..a69edbf 100644
--- a/img2img.py
+++ b/img2img.py
@@ -78,8 +78,8 @@ class Pipeline:
             use_tiny_vae=True,
             device=device,
             dtype=torch_dtype,
-            # t_index_list=[35, 45],
-            t_index_list=[1],
+            t_index_list=[4, 16],
+            # t_index_list=[1],
             frame_buffer_size=1,
             width=params.width,
             height=params.height,
@@ -101,8 +101,8 @@ class Pipeline:
         self.stream.prepare(
             prompt=default_prompt,
             negative_prompt=default_negative_prompt,
-            num_inference_steps=50,
-            guidance_scale=1.0,
+            num_inference_steps=20,
+            guidance_scale=2,
         )
 
     def predict(self, image: Image.Image, params: "Pipeline.InputParams") -> Image.Image:
diff --git a/start.bat b/start.bat
index b64a6d2..5bd49d4 100644
--- a/start.bat
+++ b/start.bat
@@ -1,4 +1,4 @@
 @echo off
 cd /d %~dp0
 call .venv\Scripts\activate.bat
-.venv\Scripts\python.exe app.py
\ No newline at end of file
+.venv\Scripts\python.exe main.py
\ No newline at end of file