diff --git a/scripts/!adetailer.py b/scripts/!adetailer.py
index 39d269f..f74149d 100644
--- a/scripts/!adetailer.py
+++ b/scripts/!adetailer.py
@@ -29,24 +29,24 @@ print(
     f"[-] ADetailer initialized. version: {__version__}, num models: {len(model_mapping)}"
 )
 
-all_args = [
-    ("ad_model", "ADetailer model"),
-    ("ad_prompt", "ADetailer prompt"),
-    ("ad_negative_prompt", "ADetailer negative prompt"),
-    ("ad_conf", "ADetailer conf"),
-    ("ad_dilate_erode", "ADetailer dilate/erode"),
-    ("ad_x_offset", "ADetailer x offset"),
-    ("ad_y_offset", "ADetailer y offset"),
-    ("ad_mask_blur", "ADetailer mask blur"),
-    ("ad_denoising_strength", "ADetailer denoising strength"),
-    ("ad_inpaint_full_res", "ADetailer inpaint full"),
-    ("ad_inpaint_full_res_padding", "ADetailer inpaint padding"),
-    ("ad_use_inpaint_width_height", "ADetailer use inpaint width/height"),
-    ("ad_inpaint_width", "ADetailer inpaint width"),
-    ("ad_inpaint_height", "ADetailer inpaint height"),
-    ("ad_cfg_scale", "ADetailer CFG scale"),
-    ("ad_controlnet_model", "ADetailer ControlNet model"),
-    ("ad_controlnet_weight", "ADetailer ControlNet weight"),
+ALL_ARGS = [
+    ("ad_model", "ADetailer model", str),
+    ("ad_prompt", "ADetailer prompt", str),
+    ("ad_negative_prompt", "ADetailer negative prompt", str),
+    ("ad_conf", "ADetailer conf", int),
+    ("ad_dilate_erode", "ADetailer dilate/erode", int),
+    ("ad_x_offset", "ADetailer x offset", int),
+    ("ad_y_offset", "ADetailer y offset", int),
+    ("ad_mask_blur", "ADetailer mask blur", int),
+    ("ad_denoising_strength", "ADetailer denoising strength", float),
+    ("ad_inpaint_full_res", "ADetailer inpaint full", bool),
+    ("ad_inpaint_full_res_padding", "ADetailer inpaint padding", int),
+    ("ad_use_inpaint_width_height", "ADetailer use inpaint width/height", bool),
+    ("ad_inpaint_width", "ADetailer inpaint width", int),
+    ("ad_inpaint_height", "ADetailer inpaint height", int),
+    ("ad_cfg_scale", "ADetailer CFG scale", float),
+    ("ad_controlnet_model", "ADetailer ControlNet model", str),
+    ("ad_controlnet_weight", "ADetailer ControlNet weight", float),
 ]
 
 
@@ -70,8 +70,9 @@ class ADetailerArgs:
     ad_controlnet_weight: float
 
     def __init__(self, *args):
-        for i, (attr, _) in enumerate(all_args):
-            if i == 3:  # ad_conf
+        args = self.ensure_dtype(args)
+        for i, (attr, *_) in enumerate(ALL_ARGS):
+            if attr == "ad_conf":
                 setattr(self, attr, args[i] / 100.0)
             else:
                 setattr(self, attr, args[i])
@@ -79,10 +80,21 @@ class ADetailerArgs:
     def asdict(self):
         return self.__dict__
 
+    def ensure_dtype(self, args):
+        args = list(args)
+        for i, (attr, _, dtype) in enumerate(ALL_ARGS):
+            if not isinstance(args[i], dtype):
+                try:
+                    args[i] = dtype(args[i])
+                except ValueError as e:
+                    msg = f"Error converting {attr!r} to {dtype}: {e}"
+                    raise ValueError(msg) from e
+        return args
+
 
 class Widgets:
     def tolist(self):
-        return [getattr(self, attr) for attr, _ in all_args]
+        return [getattr(self, attr) for attr, *_ in ALL_ARGS]
 
 
 class ChangeTorchLoad:
@@ -102,6 +114,7 @@ class AfterDetailerScript(scripts.Script):
     def __init__(self):
         super().__init__()
         self.controlnet_ext = None
+        self.ultralytics_device = self.get_ultralytics_device()
 
     def title(self):
         return AFTER_DETAILER
@@ -271,7 +284,7 @@ class AfterDetailerScript(scripts.Script):
                             interactive=controlnet_exists,
                         )
 
-        self.infotext_fields = [(getattr(w, attr), name) for attr, name in all_args]
+        self.infotext_fields = [(getattr(w, attr), name) for attr, name, *_ in ALL_ARGS]
 
         return w.tolist()
 
@@ -283,7 +296,7 @@ class AfterDetailerScript(scripts.Script):
                 print("[-] ADetailer: ControlNetExt init failed.", file=sys.stderr)
 
     def extra_params(self, **kwargs):
-        params = {name: kwargs[attr] for attr, name in all_args}
+        params = {name: kwargs[attr] for attr, name, *_ in ALL_ARGS}
         params["ADetailer conf"] = int(params["ADetailer conf"] * 100)
 
         if not params["ADetailer prompt"]:
@@ -470,7 +483,7 @@ class AfterDetailerScript(scripts.Script):
         else:
             predictor = ultralytics_predict
             ad_model = model_mapping[args.ad_model]
-            kwargs["device"] = self.get_ultralytics_device()
+            kwargs["device"] = self.ultralytics_device
 
         with ChangeTorchLoad():
             pred = predictor(ad_model, pp.image, args.ad_conf, **kwargs)