diff --git a/README.md b/README.md
index ddb73e9..ed5e473 100644
--- a/README.md
+++ b/README.md
@@ -24,13 +24,12 @@
 
 ## 🔆 New Features/Updates
 - ✅ `02/09/2025` **HelloMemeV3** is now available.
-
-     [![YouTube Demo](https://img.youtube.com/vi/DAUA0EYjsZA/0.jpg)](https://www.youtube.com/watch?v=DAUA0EYjsZA)
+[YouTube Demo](https://www.youtube.com/watch?v=DAUA0EYjsZA)
 
 - ✅ `12/17/2024` Support modelscope ([Modelscope Demo](https://www.modelscope.cn/studios/songkey/HelloMeme)).
 - ✅ `12/08/2024` Added **HelloMemeV2** (select "v2" in the version option of the LoadHelloMemeImage/Video Node). Its features include:
 a. Improved expression consistency between the generated video and the driving video.
-b. Better compatibility with third-party checkpoints (*we will continuously collect compatible free third-party checkpoints and share them on this page. If you'd like to recommend one, please post it on the issue page or email us at songkey@pku.edu.cn*).
+b. Better compatibility with third-party checkpoints.
 c. Reduced VRAM usage.
 [YouTube Demo](https://www.youtube.com/watch?v=-2s_pLAKoRg)
 
diff --git a/example_workflows/image_generation_ctrl2.jpg b/example_workflows/image_generation_ctrl2.jpg
index a57e142..5ad39e5 100644
Binary files a/example_workflows/image_generation_ctrl2.jpg and b/example_workflows/image_generation_ctrl2.jpg differ
diff --git a/hellomeme/pipelines/pipline_hm3_video.py b/hellomeme/pipelines/pipline_hm3_video.py
index 73abd1f..e11c071 100644
--- a/hellomeme/pipelines/pipline_hm3_video.py
+++ b/hellomeme/pipelines/pipline_hm3_video.py
@@ -20,7 +20,7 @@ from diffusers.image_processor import PipelineImageInput
 from diffusers.utils import deprecate
 
 from diffusers.pipelines.stable_diffusion.pipeline_stable_diffusion_img2img import retrieve_timesteps, retrieve_latents
-from diffusers import MotionAdapter, DPMSolverMultistepScheduler
+from diffusers import MotionAdapter, EulerDiscreteScheduler # DPMSolverMultistepScheduler
 from diffusers.utils.torch_utils import randn_tensor
 
 from ..models import (HM3Denoising3D, HM3DenoisingMotion, HM3MotionAdapter,
@@ -40,11 +40,18 @@ class HM3VideoPipeline(HMPipeline):
 
         if modelscope:
             from modelscope import snapshot_download
-            hm_animatediff_dir = snapshot_download('songkey/hm3_animatediff')
+            if version == 'v3':
+                hm_animatediff_dir = snapshot_download('songkey/hm3_animatediff')
+            else:
+                hm_animatediff_dir = snapshot_download('songkey/hm4_animatediff')
         else:
-            hm_animatediff_dir = 'songkey/hm3_animatediff'
+            if version == 'v3':
+                hm_animatediff_dir = 'songkey/hm3_animatediff'
+            else:
+                hm_animatediff_dir = 'songkey/hm4_animatediff'
 
         self.num_frames = 12
+
         adapter = MotionAdapter.from_pretrained(hm_animatediff_dir, torch_dtype=torch.float16)
 
         unet = HM3DenoisingMotion.from_unet2d(unet=self.unet, motion_adapter=adapter, load_weights=True)
@@ -83,7 +90,7 @@ class HM3VideoPipeline(HMPipeline):
                 hm_motion_dir = 'songkey/hm4_motion'
 
         hm_adapter = HM3ReferenceAdapter.from_pretrained(hm_reference_dir)
-        motion_adapter = HM3MotionAdapter.from_pretrained(hm_motion_dir)
+        motion_adapter = HM3MotionAdapter().from_pretrained(hm_motion_dir)
 
         if isinstance(self.unet, HM3DenoisingMotion):
             self.unet.insert_reference_adapter(hm_adapter)
@@ -156,12 +163,12 @@ class HM3VideoPipeline(HMPipeline):
             paded_indexes = copy.deepcopy(paded_indexes)
             margin_indexes = [indexes[0], indexes[-1]]
 
-            scheduler = DPMSolverMultistepScheduler(
+            scheduler = EulerDiscreteScheduler(
                 num_train_timesteps=1000,
                 beta_start=0.00085,
                 beta_end=0.012,
                 beta_schedule="scaled_linear",
-                algorithm_type="sde-dpmsolver++",
+                # algorithm_type="sde-dpmsolver++",
             )
 
             tmp_timesteps, _ = retrieve_timesteps(scheduler, step, device, timesteps, sigmas)
@@ -235,12 +242,12 @@ class HM3VideoPipeline(HMPipeline):
             self.gen_video(margin_indexes, pad_dict, base_noise, depth+1, control_dict, step, more_params)
 
         ## generate latent
-        scheduler = DPMSolverMultistepScheduler(
+        scheduler = EulerDiscreteScheduler(
             num_train_timesteps=1000,
             beta_start=0.00085,
             beta_end=0.012,
             beta_schedule="scaled_linear",
-            algorithm_type="sde-dpmsolver++",
+            # algorithm_type="sde-dpmsolver++",
         )
         timesteps, _ = retrieve_timesteps(scheduler, step, device, timesteps, sigmas)
 
diff --git a/meme.py b/meme.py
index 407647f..7d7f6d4 100644
--- a/meme.py
+++ b/meme.py
@@ -142,7 +142,7 @@ class HMImagePipelineLoader:
             sd1_5_dir = snapshot_download('songkey/stable-diffusion-v1-5')
         else:
             sd1_5_dir = "songkey/stable-diffusion-v1-5"
-        if version == 'v3' or  version == 'v4':
+        if version == 'v3' or version == 'v4':
             pipeline = HM3ImagePipeline.from_pretrained(sd1_5_dir)
         else:
             pipeline = HMImagePipeline.from_pretrained(sd1_5_dir)
@@ -187,7 +187,7 @@ class HMVideoPipelineLoader:
         else:
             sd1_5_dir = "songkey/stable-diffusion-v1-5"
 
-        if version == 'v3' or  version == 'v4':
+        if version == 'v3' or version == 'v4':
             pipeline = HM3VideoPipeline.from_pretrained(sd1_5_dir)
         else:
             pipeline = HMVideoPipeline.from_pretrained(sd1_5_dir)
diff --git a/pyproject.toml b/pyproject.toml
index 07161fd..61bf4ef 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "comfyui_hellomeme"
 description = "This repository is the official implementation of the [a/HelloMeme](https://arxiv.org/pdf/2410.22901) ComfyUI interface"
-version = "1.2.0"
+version = "1.2.1"
 license = {file = "LICENSE"}
 
 [project.urls]