diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2054d6..91a2f73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2024-03-25
+
+- v24.3.3
+- webui 1.6.0 미만 버전에서 create_binary_mask 함수에 대해 ImportError가 발생하는 것 수정
+
 ## 2024-03-21
 
 - v24.3.2
diff --git a/adetailer/__version__.py b/adetailer/__version__.py
index c5ff941..5f5467a 100644
--- a/adetailer/__version__.py
+++ b/adetailer/__version__.py
@@ -1 +1 @@
-__version__ = "24.3.2"
+__version__ = "24.3.3"
diff --git a/scripts/!adetailer.py b/scripts/!adetailer.py
index 7c0bd31..4af26d9 100644
--- a/scripts/!adetailer.py
+++ b/scripts/!adetailer.py
@@ -50,13 +50,20 @@
 from modules.processing import (
     Processed,
     StableDiffusionProcessingImg2Img,
-    create_binary_mask,
     create_infotext,
     process_images,
 )
 from modules.sd_samplers import all_samplers
 from modules.shared import cmd_opts, opts, state
 
+try:
+    from modules.processing import create_binary_mask
+except ImportError:
+
+    def create_binary_mask(image: Image.Image):
+        return image.convert("L")
+
+
 if TYPE_CHECKING:
     from fastapi import FastAPI