diff --git a/CHANGELOG.md b/CHANGELOG.md
index af8a888..12d26d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 2023-07-16
+
+- v23.7.6
+- `ultralytics 8.0.135`에 추가된 cpuinfo 기능을 위해 `py-cpuinfo`를 미리 설치하게 함. (미리 설치 안하면 cpu나 mps사용할 때 재시작해야함)
+- init_image가 RGB 모드가 아닐 때 RGB로 변경.
+
 ## 2023-07-07
 
 - v23.7.4
diff --git a/adetailer/__version__.py b/adetailer/__version__.py
index 8a190ab..5e61c29 100644
--- a/adetailer/__version__.py
+++ b/adetailer/__version__.py
@@ -1 +1 @@
-__version__ = "23.7.5"
+__version__ = "23.7.6"
diff --git a/install.py b/install.py
index 25bfba2..fa71ae9 100644
--- a/install.py
+++ b/install.py
@@ -7,12 +7,15 @@
 
 from packaging.version import parse
 
+import_name = {"py-cpuinfo": "cpuinfo"}
+
 
 def is_installed(
     package: str, min_version: str | None = None, max_version: str | None = None
 ):
+    name = import_name.get(package, package)
     try:
-        spec = importlib.util.find_spec(package)
+        spec = importlib.util.find_spec(name)
     except ModuleNotFoundError:
         return False
 
@@ -27,9 +30,6 @@ def is_installed(
     if not max_version:
         max_version = "99999999.99999999.99999999"
 
-    if package == "google.protobuf":
-        package = "protobuf"
-
     try:
         pkg_version = version(package)
         return parse(min_version) <= parse(pkg_version) <= parse(max_version)
@@ -49,15 +49,12 @@ def install():
         ("huggingface_hub", None, None),
         ("pydantic", "1.10.8", None),
         ("rich", "13.4.2", None),
-        # mediapipe
-        ("protobuf", "3.20.0", "3.20.9999"),
+        # ultralytics
+        ("py-cpuinfo", None, None),
     ]
 
     for pkg, low, high in deps:
-        # https://github.com/protocolbuffers/protobuf/tree/main/python
-        name = "google.protobuf" if pkg == "protobuf" else pkg
-
-        if not is_installed(name, low, high):
+        if not is_installed(pkg, low, high):
             if low and high:
                 cmd = f"{pkg}>={low},<={high}"
             elif low:
diff --git a/scripts/!adetailer.py b/scripts/!adetailer.py
index ed5de1a..7251262 100644
--- a/scripts/!adetailer.py
+++ b/scripts/!adetailer.py
@@ -33,7 +33,6 @@
 from controlnet_ext.restore import (
     CNHijackRestore,
     cn_allow_script_control,
-    cn_restore_unet_hook,
 )
 from sd_webui import images, safe, script_callbacks, scripts, shared
 from sd_webui.devices import NansException
@@ -302,7 +301,8 @@ def get_initial_noise_multiplier(self, p, args: ADetailerArgs) -> float | None:
             return args.ad_noise_multiplier
         return None
 
-    def infotext(self, p) -> str:
+    @staticmethod
+    def infotext(p) -> str:
         return create_infotext(
             p, p.all_prompts, p.all_seeds, p.all_subseeds, None, 0, 0
         )
@@ -460,8 +460,15 @@ def pred_preprocessing(self, pred: PredictOutput, args: ADetailerArgs):
             merge_invert=args.ad_mask_merge_invert,
         )
 
+    @staticmethod
+    def ensure_rgb_image(image: Any):
+        if hasattr(image, "mode") and image.mode != "RGB":
+            image = image.convert("RGB")
+        return image
+
+    @staticmethod
     def i2i_prompts_replace(
-        self, i2i, prompts: list[str], negative_prompts: list[str], j: int
+        i2i, prompts: list[str], negative_prompts: list[str], j: int
     ) -> None:
         i1 = min(j, len(prompts) - 1)
         i2 = min(j, len(negative_prompts) - 1)
@@ -482,15 +489,16 @@ def compare_prompt(p, processed, n: int = 0):
                 f"[-] ADetailer: applied {ordinal(n + 1)} ad_negative_prompt: {processed.all_negative_prompts[0]!r}"
             )
 
-    def need_call_process(self, p) -> bool:
-        i = p._ad_idx
+    @staticmethod
+    def need_call_process(p) -> bool:
+        i = p.batch_index
         bs = p.batch_size
-        return i % bs == bs - 1
+        return i == bs - 1
 
-    def need_call_postprocess(self, p) -> bool:
-        i = p._ad_idx
-        bs = p.batch_size
-        return i % bs == 0
+    @staticmethod
+    def need_call_postprocess(p) -> bool:
+        i = p.batch_index
+        return i == 0
 
     @rich_traceback
     def process(self, p, *args_):
@@ -555,12 +563,10 @@ def _postprocess_image(self, p, pp, args: ADetailerArgs, *, n: int = 0) -> bool:
         if is_mediapipe:
             print(f"mediapipe: {steps} detected.")
 
-        _user_pt = p.prompt
-        _user_ng = p.negative_prompt
-
         p2 = copy(i2i)
         for j in range(steps):
             p2.image_mask = masks[j]
+            p2.init_images[0] = self.ensure_rgb_image(p2.init_images[0])
             self.i2i_prompts_replace(p2, ad_prompts, ad_negatives, j)
 
             if re.match(r"^\s*\[SKIP\]\s*$", p2.prompt):