diff --git a/lama_cleaner/app/src/components/SidePanel/SidePanel.tsx b/lama_cleaner/app/src/components/SidePanel/SidePanel.tsx
index c050e3b..fa8fd37 100644
--- a/lama_cleaner/app/src/components/SidePanel/SidePanel.tsx
+++ b/lama_cleaner/app/src/components/SidePanel/SidePanel.tsx
@@ -68,7 +68,7 @@ const SidePanel = () => {
               }}
             />
 
-            <NumberInputSetting
+            {/* <NumberInputSetting
               title="Strength"
               width={INPUT_WIDTH}
               allowFloat
@@ -81,7 +81,7 @@ const SidePanel = () => {
                   return { ...old, sdStrength: val }
                 })
               }}
-            />
+            /> */}
 
             <NumberInputSetting
               title="Guidance Scale"
diff --git a/lama_cleaner/benchmark.py b/lama_cleaner/benchmark.py
index 0e134db..a548a70 100644
--- a/lama_cleaner/benchmark.py
+++ b/lama_cleaner/benchmark.py
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 
 import argparse
-import multiprocessing
 import os
 import time
 
@@ -9,9 +8,9 @@ import numpy as np
 import nvidia_smi
 import psutil
 import torch
-from tqdm import tqdm
 
-from lama_cleaner.lama import LaMa
+from lama_cleaner.model_manager import ModelManager
+from lama_cleaner.schema import Config, HDStrategy, SDSampler
 
 try:
     torch._C._jit_override_can_fuse_on_cpu(False)
@@ -21,8 +20,6 @@ try:
 except:
     pass
 
-from lama_cleaner.helper import norm_img
-
 NUM_THREADS = str(4)
 
 os.environ["OMP_NUM_THREADS"] = NUM_THREADS
@@ -37,20 +34,23 @@ if os.environ.get("CACHE_DIR"):
 def run_model(model, size):
     # RGB
     image = np.random.randint(0, 256, (size[0], size[1], 3)).astype(np.uint8)
-    image = norm_img(image)
-
     mask = np.random.randint(0, 255, size).astype(np.uint8)
-    mask = norm_img(mask)
-    model(image, mask)
+
+    config = Config(
+        ldm_steps=2,
+        hd_strategy=HDStrategy.ORIGINAL,
+        hd_strategy_crop_margin=128,
+        hd_strategy_crop_trigger_size=128,
+        hd_strategy_resize_limit=128,
+        prompt="a fox is sitting on a bench",
+        sd_steps=5,
+        sd_sampler=SDSampler.ddim
+    )
+    model(image, mask, config)
 
 
 def benchmark(model, times: int, empty_cache: bool):
-    sizes = [
-        (512, 512),
-        (640, 640),
-        (1080, 800),
-        (2000, 2000)
-    ]
+    sizes = [(512, 512)]
 
     nvidia_smi.nvmlInit()
     device_id = 0
@@ -71,8 +71,6 @@ def benchmark(model, times: int, empty_cache: bool):
             start = time.time()
             run_model(model, size)
             torch.cuda.synchronize()
-            if empty_cache:
-                torch.cuda.empty_cache()
 
             # cpu_metrics.append(process.cpu_percent())
             time_metrics.append((time.time() - start) * 1000)
@@ -90,8 +88,9 @@ def benchmark(model, times: int, empty_cache: bool):
 
 def get_args_parser():
     parser = argparse.ArgumentParser()
+    parser.add_argument("--name")
     parser.add_argument("--device", default="cuda", type=str)
-    parser.add_argument("--times", default=20, type=int)
+    parser.add_argument("--times", default=10, type=int)
     parser.add_argument("--empty-cache", action="store_true")
     return parser.parse_args()
 
@@ -99,5 +98,12 @@ def get_args_parser():
 if __name__ == "__main__":
     args = get_args_parser()
     device = torch.device(args.device)
-    model = LaMa(device)
+    model = ModelManager(
+        name=args.name,
+        device=device,
+        sd_run_local=True,
+        sd_disable_nsfw=True,
+        sd_cpu_textencoder=True,
+        hf_access_token="123"
+    )
     benchmark(model, args.times, args.empty_cache)
diff --git a/lama_cleaner/model/sd.py b/lama_cleaner/model/sd.py
index bcd3c0f..660a4ac 100644
--- a/lama_cleaner/model/sd.py
+++ b/lama_cleaner/model/sd.py
@@ -37,13 +37,14 @@ from lama_cleaner.schema import Config, SDSampler
 #     return mask
 
 class CPUTextEncoderWrapper:
-    def __init__(self, text_encoder):
+    def __init__(self, text_encoder, torch_dtype):
         self.text_encoder = text_encoder.to(torch.device('cpu'), non_blocking=True)
         self.text_encoder = self.text_encoder.to(torch.float32, non_blocking=True)
+        self.torch_dtype = torch_dtype
 
     def __call__(self, x):
         input_device = x.device
-        return [self.text_encoder(x.to(self.text_encoder.device))[0].to(input_device)]
+        return [self.text_encoder(x.to(self.text_encoder.device))[0].to(input_device).to(self.torch_dtype)]
 
 
 class SD(InpaintModel):
@@ -61,11 +62,11 @@ class SD(InpaintModel):
             ))
 
         use_gpu = device == torch.device('cuda') and torch.cuda.is_available()
-
+        torch_dtype = torch.float16 if use_gpu else torch.float32
         self.model = StableDiffusionInpaintPipeline.from_pretrained(
             self.model_id_or_path,
             revision="fp16" if use_gpu else "main",
-            torch_dtype=torch.float16 if use_gpu else torch.float32,
+            torch_dtype=torch_dtype,
             use_auth_token=kwargs["hf_access_token"],
             **model_kwargs
         )
@@ -75,11 +76,10 @@ class SD(InpaintModel):
 
         if kwargs['sd_cpu_textencoder']:
             logger.info("Run Stable Diffusion TextEncoder on CPU")
-            self.model.text_encoder = CPUTextEncoderWrapper(self.model.text_encoder)
+            self.model.text_encoder = CPUTextEncoderWrapper(self.model.text_encoder, torch_dtype)
 
         self.callback = kwargs.pop("callback", None)
 
-    @torch.cuda.amp.autocast()
     def forward(self, image, mask, config: Config):
         """Input image and output image have same size
         image: [H, W, C] RGB
diff --git a/lama_cleaner/tests/test_model.py b/lama_cleaner/tests/test_model.py
index a0938bf..3c6b81e 100644
--- a/lama_cleaner/tests/test_model.py
+++ b/lama_cleaner/tests/test_model.py
@@ -14,7 +14,7 @@ save_dir.mkdir(exist_ok=True, parents=True)
 device = 'cuda' if torch.cuda.is_available() else 'cpu'
 
 
-def get_data(fx=1, fy=1.0, img_p=current_dir / "image.png", mask_p=current_dir / "mask.png"):
+def get_data(fx: float = 1, fy: float = 1.0, img_p=current_dir / "image.png", mask_p=current_dir / "mask.png"):
     img = cv2.imread(str(img_p))
     img = cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
     mask = cv2.imread(str(mask_p), cv2.IMREAD_GRAYSCALE)
@@ -36,7 +36,10 @@ def get_config(strategy, **kwargs):
     return Config(**data)
 
 
-def assert_equal(model, config, gt_name, fx=1, fy=1, img_p=current_dir / "image.png", mask_p=current_dir / "mask.png"):
+def assert_equal(model, config, gt_name,
+                 fx: float = 1, fy: float = 1,
+                 img_p=current_dir / "image.png",
+                 mask_p=current_dir / "mask.png"):
     img, mask = get_data(fx=fx, fy=fy, img_p=img_p, mask_p=mask_p)
     print(f"Input image shape: {img.shape}")
     res = model(img, mask, config)
@@ -157,105 +160,40 @@ def test_fcf(strategy):
     )
 
 
+@pytest.mark.parametrize("sd_device", ['cpu', 'cuda'])
 @pytest.mark.parametrize("strategy", [HDStrategy.ORIGINAL])
 @pytest.mark.parametrize("sampler", [SDSampler.ddim, SDSampler.pndm, SDSampler.k_lms])
-def test_sd(strategy, sampler):
-    def callback(i, t, latents):
-        print(f"sd_step_{i}")
-
-    sd_steps = 50
-    model = ModelManager(name="sd1.4",
-                         device=device,
-                         hf_access_token=os.environ['HF_ACCESS_TOKEN'],
-                         sd_run_local=False,
-                         sd_disable_nsfw=False,
-                         sd_cpu_textencoder=False,
-                         callback=callback)
-    cfg = get_config(strategy, prompt='a cat sitting on a bench', sd_steps=sd_steps)
-    cfg.sd_sampler = sampler
-
-    assert_equal(
-        model,
-        cfg,
-        f"sd_{strategy.capitalize()}_{sampler}_result.png",
-        img_p=current_dir / "overture-creations-5sI6fQgYIuo.png",
-        mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask.png",
-    )
-
-    assert_equal(
-        model,
-        cfg,
-        f"sd_{strategy.capitalize()}_{sampler}_blur_mask_result.png",
-        img_p=current_dir / "overture-creations-5sI6fQgYIuo.png",
-        mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask_blur.png",
-    )
-
-
-@pytest.mark.parametrize("strategy", [HDStrategy.ORIGINAL])
-@pytest.mark.parametrize("sampler", [SDSampler.ddim, SDSampler.pndm, SDSampler.k_lms])
-@pytest.mark.parametrize("disable_nsfw", [True, False])
 @pytest.mark.parametrize("cpu_textencoder", [True, False])
-def test_sd_run_local(strategy, sampler, disable_nsfw, cpu_textencoder):
+@pytest.mark.parametrize("disable_nsfw", [True, False])
+def test_runway_sd_1_5(sd_device, strategy, sampler, cpu_textencoder, disable_nsfw):
     def callback(i, t, latents):
         print(f"sd_step_{i}")
 
-    sd_steps = 50
-    model = ModelManager(
-        name="sd1.4",
-        device=device,
-        # hf_access_token=os.environ.get('HF_ACCESS_TOKEN', None),
-        hf_access_token=None,
-        sd_run_local=True,
-        sd_disable_nsfw=disable_nsfw,
-        sd_cpu_textencoder=cpu_textencoder,
-    )
-    cfg = get_config(strategy, prompt='a cat sitting on a bench', sd_steps=sd_steps)
-    cfg.sd_sampler = sampler
+    if sd_device == 'cuda' and not torch.cuda.is_available():
+        return
 
-    assert_equal(
-        model,
-        cfg,
-        f"sd_{strategy.capitalize()}_{sampler}_local_disablensfw_{disable_nsfw}_cputextencoder_{cpu_textencoder}_result.png",
-        img_p=current_dir / "overture-creations-5sI6fQgYIuo.png",
-        mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask.png",
-    )
-
-
-@pytest.mark.parametrize("strategy", [HDStrategy.ORIGINAL])
-@pytest.mark.parametrize("sampler", [SDSampler.ddim, SDSampler.pndm, SDSampler.k_lms])
-def test_runway_sd_1_5(strategy, sampler):
-    def callback(i, t, latents):
-        print(f"sd_step_{i}")
-
-    sd_steps = 20
+    sd_steps = 1
     model = ModelManager(name="sd1.5",
-                         device=device,
-                         hf_access_token=None,
+                         device=sd_device,
+                         hf_access_token="",
                          sd_run_local=True,
-                         sd_disable_nsfw=True,
-                         sd_cpu_textencoder=True,
+                         sd_disable_nsfw=disable_nsfw,
+                         sd_cpu_textencoder=cpu_textencoder,
                          callback=callback)
-    cfg = get_config(strategy, prompt='a cat sitting on a bench', sd_steps=sd_steps)
+    cfg = get_config(strategy, prompt='a fox sitting on a bench', sd_steps=sd_steps)
     cfg.sd_sampler = sampler
 
+    name = f"{sampler}_cpu_textencoder_{cpu_textencoder}_disnsfw_{disable_nsfw}"
+
     assert_equal(
         model,
         cfg,
-        f"runway_sd_{strategy.capitalize()}_{sampler}_result.png",
+        f"runway_sd_{strategy.capitalize()}_{name}.png",
         img_p=current_dir / "overture-creations-5sI6fQgYIuo.png",
         mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask.png",
         fx=1.3
     )
 
-    assert_equal(
-        model,
-        cfg,
-        f"runway_sd_{strategy.capitalize()}_{sampler}_blur_mask_result.png",
-        img_p=current_dir / "overture-creations-5sI6fQgYIuo.png",
-        mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask_blur.png",
-        fy=1.3
-    )
-
 
 @pytest.mark.parametrize(
     "strategy", [HDStrategy.ORIGINAL, HDStrategy.RESIZE, HDStrategy.CROP]
diff --git a/requirements.txt b/requirements.txt
index 64d9e0b..e3077e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ torch>=1.9.0
 opencv-python
 flask_cors
 flask==1.1.4
-flaskwebgui
+flaskwebgui==0.3.5
 tqdm
 pydantic
 loguru