diff --git a/extensions-builtin/sd_forge_controlnet_example/scripts/sd_forge_controlnet_example.py b/extensions-builtin/sd_forge_controlnet_example/scripts/sd_forge_controlnet_example.py
index 7f703784..1466f31d 100644
--- a/extensions-builtin/sd_forge_controlnet_example/scripts/sd_forge_controlnet_example.py
+++ b/extensions-builtin/sd_forge_controlnet_example/scripts/sd_forge_controlnet_example.py
@@ -1,10 +1,13 @@
 # Use --show-controlnet-example to see this extension.
 
-
+import os
 import gradio as gr
 
 from modules import scripts
 from modules.shared_cmd_options import cmd_opts
+from modules.paths import models_path
+from modules.modelloader import load_file_from_url
+from ldm_patched.modules.controlnet import load_controlnet
 
 
 class ControlNetExampleForge(scripts.Script):
@@ -20,14 +23,13 @@ class ControlNetExampleForge(scripts.Script):
             gr.HTML('This is an example controlnet extension for developers.')
             gr.HTML('You see this extension because you used --show-controlnet-example')
             input_image = gr.Image(source='upload', type='numpy')
-            funny_slider = gr.Slider(label='This slider does nothing. It just shows you how to transfer parameters.')
+            funny_slider = gr.Slider(label='This slider does nothing. It just shows you how to transfer parameters.',
+                                     minimum=0.0, maximum=1.0, value=0.5)
 
         return input_image, funny_slider
 
     def process_batch(self, p, *script_args, **kwargs):
-        # This function will be called every batch.
-        # If you develop controlnet, you will need some caches.
-        # We do not implement any cache, so you just use your own way that makes you comfortable.
+        # This function will be called every batch. Use your own way to cache.
 
         input_image, funny_slider = script_args
 
@@ -39,6 +41,17 @@ class ControlNetExampleForge(scripts.Script):
 
         print('Input image is read.')
 
+        model_dir = os.path.join(models_path, 'ControlNet')
+        os.makedirs(model_dir, exist_ok=True)
+        controlnet_canny_path = load_file_from_url(
+            url='https://huggingface.co/lllyasviel/fav_models/resolve/main/fav/control_v11p_sd15_canny_fp16.safetensors',
+            model_dir=model_dir,
+            file_name='control_v11p_sd15_canny_fp16.safetensors'
+        )
+        print('The model [control_v11p_sd15_canny_fp16.safetensors] download finished.')
+
+        controlnet = load_controlnet(controlnet_canny_path)
+
         return