diff --git a/modules/framepack/create-video.py b/modules/framepack/create-video.py
index f1b334d3a..1863a2e72 100755
--- a/modules/framepack/create-video.py
+++ b/modules/framepack/create-video.py
@@ -26,7 +26,7 @@ def auth():
     return None
 
 
-def get(endpoint: str, dct: dict = None):
+def get(endpoint: str, dct: dict | None = None):
     req = requests.get(f'{sd_url}{endpoint}', json=dct, timeout=300, verify=False, auth=auth())
     if req.status_code != 200:
         return { 'error': req.status_code, 'reason': req.reason, 'url': req.url }
@@ -34,7 +34,7 @@ def get(endpoint: str, dct: dict = None):
         return req.json()
 
 
-def post(endpoint: str, dct: dict = None):
+def post(endpoint: str, dct: dict | None = None):
     req = requests.post(f'{sd_url}{endpoint}', json = dct, timeout=None, verify=False, auth=auth())
     if req.status_code != 200:
         return { 'error': req.status_code, 'reason': req.reason, 'url': req.url }
diff --git a/modules/framepack/framepack_hijack.py b/modules/framepack/framepack_hijack.py
index 4ce623827..63f4b24f0 100644
--- a/modules/framepack/framepack_hijack.py
+++ b/modules/framepack/framepack_hijack.py
@@ -30,7 +30,7 @@ def set_progress_bar_config():
     uni_pc_fm.sample_unipc = sample_unipc
 
 
-def set_prompt_template(prompt, system_prompt:str=None, optimized_prompt:bool=True, unmodified_prompt:bool=False):
+def set_prompt_template(prompt, system_prompt: str | None = None, optimized_prompt: bool = True, unmodified_prompt: bool = False):
     from modules import shared
     from modules.framepack.pipeline import hunyuan
     mode = 'unknown'
diff --git a/modules/framepack/framepack_load.py b/modules/framepack/framepack_load.py
index 21f0819ce..74e853a52 100644
--- a/modules/framepack/framepack_load.py
+++ b/modules/framepack/framepack_load.py
@@ -35,7 +35,7 @@ def split_url(url):
     return { 'repo': f'{url[0]}/{url[1]}', 'subfolder': url[2] }
 
 
-def set_model(receipe: str=None):
+def set_model(receipe: str | None = None):
     if receipe is None or receipe == '':
         return
     lines = [line.strip() for line in receipe.split('\n') if line.strip() != '' and ':' in line]
@@ -62,7 +62,7 @@ def reset_model():
     return ''
 
 
-def load_model(variant:str=None, pipeline:str=None, text_encoder:str=None, text_encoder_2:str=None, feature_extractor:str=None, image_encoder:str=None, transformer:str=None):
+def load_model(variant: str | None = None, pipeline: str | None = None, text_encoder: str | None = None, text_encoder_2: str | None = None, feature_extractor: str | None = None, image_encoder: str | None = None, transformer: str | None = None):
     shared.state.begin('Load FramePack')
     if variant is not None:
         if variant not in models.keys():
diff --git a/modules/framepack/framepack_worker.py b/modules/framepack/framepack_worker.py
index 85f87a624..fdd9637c9 100644
--- a/modules/framepack/framepack_worker.py
+++ b/modules/framepack/framepack_worker.py
@@ -44,7 +44,7 @@ def worker(
         mp4_fps, mp4_codec, mp4_sf, mp4_video, mp4_frames, mp4_opt, mp4_ext, mp4_interpolate,
         vae_type,
         variant,
-        metadata:dict=None,
+        metadata: dict | None = None,
     ):
     if metadata is None:
         metadata = {}
@@ -85,7 +85,7 @@ def worker(
     if not is_f1:
         prompts = list(reversed(prompts))
 
-    def text_encode(prompt, i:int=None):
+    def text_encode(prompt, i: int | None = None):
         jobid = shared.state.begin('TE Encode')
         pbar.update(task, description=f'text encode section={i}')
         t0 = time.time()