diff --git a/modules/async_worker.py b/modules/async_worker.py
index fab2508e..48626b4c 100644
--- a/modules/async_worker.py
+++ b/modules/async_worker.py
@@ -22,6 +22,12 @@ def worker():
     import shared
     import random
     import copy
+    
+    # xhoxye4
+    # 导入 OpenCV 库
+    import cv2
+    # xhoxye4
+    
     import modules.default_pipeline as pipeline
     import modules.core as core
     import modules.flags as flags
@@ -138,6 +144,14 @@ def worker():
         uov_input_image = args.pop()
         outpaint_selections = args.pop()
         inpaint_input_image = args.pop()
+        
+        # xhoxye5
+        # 接收参数
+        inpaint_mask_image = args.pop()
+        inpaint_mask_image_checkbox =  args.pop()
+        invert_mask_checkbox = args.pop()
+        # xhoxye5
+        
         inpaint_additional_prompt = args.pop()
 
         cn_tasks = {x: [] for x in flags.ip_list}
@@ -273,7 +287,23 @@ def worker():
                     current_tab == 'ip' and advanced_parameters.mixing_image_prompt_and_inpaint)) \
                     and isinstance(inpaint_input_image, dict):
                 inpaint_image = inpaint_input_image['image']
-                inpaint_mask = inpaint_input_image['mask'][:, :, 0]
+                        
+                # xhoxye6
+                #inpaint_mask = inpaint_input_image['mask'][:, :, 0]
+                # use uploaded inpaint mask image, if not brush for inpaint.
+                # 如果没有手涂蒙版，则使用上传蒙版，并缩放。调换判断条件，尝试修复和外部扩充绘制配合时出现的问题.
+                # 添加反转手涂蒙版的判断
+                if inpaint_mask_image_checkbox and not np.any(inpaint_input_image['mask'] == [255, 255, 255]) and inpaint_mask_image is not None:
+                    inpaint_height, inpaint_width = inpaint_image.shape[:2]
+                    resized_mask_image = cv2.resize(inpaint_mask_image, (inpaint_width, inpaint_height))
+
+                    inpaint_mask = resized_mask_image[:, :, 0]
+                else:
+                    inpaint_mask = inpaint_input_image['mask'][:, :, 0]
+                    if invert_mask_checkbox:
+                        inpaint_mask = np.invert(inpaint_mask)
+                # xhoxye6
+
                 inpaint_image = HWC3(inpaint_image)
                 if isinstance(inpaint_image, np.ndarray) and isinstance(inpaint_mask, np.ndarray) \
                         and (np.any(inpaint_mask > 127) or len(outpaint_selections) > 0):
diff --git a/webui.py b/webui.py
index 8653a554..f7b09f27 100644
--- a/webui.py
+++ b/webui.py
@@ -186,12 +186,28 @@ with shared.gradio_root:
                                            outputs=ip_ad_cols + ip_types + ip_stops + ip_weights,
                                            queue=False, show_progress=False)
                     with gr.TabItem(label='Inpaint or Outpaint') as inpaint_tab:
-                        inpaint_input_image = grh.Image(label='Drag above image to here', source='upload', type='numpy', tool='sketch', height=500, brush_color="#FFFFFF", elem_id='inpaint_canvas')
+                        # xhoxye1
+                        #inpaint_input_image = grh.Image(label='Drag above image to here', source='upload', type='numpy', tool='sketch', height=500, brush_color="#FFFFFF", elem_id='inpaint_canvas')
+
+                        with gr.Row():
+                            inpaint_input_image = grh.Image(label='Drag inpaint or outpaint image to here', source='upload', type='numpy', tool='sketch', height=500, brush_color="#FFFFFF", elem_id='inpaint_canvas')
+                                
+                            inpaint_mask_image = grh.Image(label='Drag inpaint mask image to here', source='upload', type='numpy', height=500,visible=False)                              
+                        # xhoxye1
+                                
                         with gr.Row():
                             inpaint_additional_prompt = gr.Textbox(placeholder="Describe what you want to inpaint.", elem_id='inpaint_additional_prompt', label='Inpaint Additional Prompt', visible=False)
                             outpaint_selections = gr.CheckboxGroup(choices=['Left', 'Right', 'Top', 'Bottom'], value=[], label='Outpaint Direction')
                             inpaint_mode = gr.Dropdown(choices=modules.flags.inpaint_options, value=modules.flags.inpaint_option_default, label='Method')
                         example_inpaint_prompts = gr.Dataset(samples=modules.config.example_inpaint_prompts, label='Additional Prompt Quick List', components=[inpaint_additional_prompt], visible=False)
+                        
+                        # xhoxye2
+                        with gr.TabItem(label='Inpaint advanced') as inpaint_advanced:
+                            inpaint_mask_image_checkbox = gr.Checkbox(label='Enable upload mask', value=False, container=False)
+                            inpaint_mask_image_checkbox.change(lambda x: gr.update(visible=x), inputs=inpaint_mask_image_checkbox, outputs=inpaint_mask_image, queue=False)  
+                            invert_mask_checkbox = gr.Checkbox(label='Invert hand-drawn mask', value=False, container=False)                       
+                        # xhoxye2
+                        
                         gr.HTML('* Powered by Fooocus Inpaint Engine <a href="https://github.com/lllyasviel/Fooocus/discussions/414" target="_blank">\U0001F4D4 Document</a>')
                         example_inpaint_prompts.click(lambda x: x[0], inputs=example_inpaint_prompts, outputs=inpaint_additional_prompt, show_progress=False, queue=False)
                     with gr.TabItem(label='Describe') as desc_tab:
@@ -510,7 +526,10 @@ with shared.gradio_root:
         ctrls += [base_model, refiner_model, refiner_switch] + lora_ctrls
         ctrls += [input_image_checkbox, current_tab]
         ctrls += [uov_method, uov_input_image]
-        ctrls += [outpaint_selections, inpaint_input_image, inpaint_additional_prompt]
+        # xhoxye3
+        #ctrls += [outpaint_selections, inpaint_input_image, inpaint_additional_prompt]
+        ctrls += [outpaint_selections, inpaint_input_image, inpaint_mask_image, inpaint_mask_image_checkbox, invert_mask_checkbox, inpaint_additional_prompt]
+        # xhoxye3
         ctrls += ip_ctrls
 
         state_is_generating = gr.State(False)