diff --git a/flux/README.md b/flux/README.md
index 62c860a..dcafe18 100644
--- a/flux/README.md
+++ b/flux/README.md
@@ -52,6 +52,16 @@ You can then load or drag the following image in ComfyUI to get the workflow:
 
 ![Example](flux_dev_checkpoint_example.png)
 
+
+#### OptimalSteps for accelerating
+
+You can use the "OptimalStepsScheduler" to get a satisfactory result with much less inference time. (Now only support for Flux Dev fp16). More details can be found in [OptimalSteps](https://github.com/bebebe666/OptimalSteps). Here is a demo for 10 steps result:
+
+![Example](flux_dev_OptimalSteps.png)
+
+[Workflow in Json format](flux_dev_OptimalSteps.json)
+
+
 ### Flux Schnell
 
 For Flux schnell you can get the checkpoint [here](https://huggingface.co/Comfy-Org/flux1-schnell/blob/main/flux1-schnell-fp8.safetensors) that you can put in your: ComfyUI/models/checkpoints/ directory.
diff --git a/flux/flux_dev_OptimalSteps.json b/flux/flux_dev_OptimalSteps.json
new file mode 100644
index 0000000..06334b5
--- /dev/null
+++ b/flux/flux_dev_OptimalSteps.json
@@ -0,0 +1 @@
+{"id":"84cd4c92-6554-48d7-90e2-060f3bc8a5ae","revision":0,"last_node_id":40,"last_link_id":123,"nodes":[{"id":13,"type":"SamplerCustomAdvanced","pos":[1245.914794921875,185.88938903808594],"size":[272.3617858886719,124.53733825683594],"flags":{},"order":14,"mode":0,"inputs":[{"label":"noise","localized_name":"noise","name":"noise","type":"NOISE","link":37},{"label":"guider","localized_name":"guider","name":"guider","type":"GUIDER","link":30},{"label":"sampler","localized_name":"sampler","name":"sampler","type":"SAMPLER","link":19},{"label":"sigmas","localized_name":"sigmas","name":"sigmas","type":"SIGMAS","link":123},{"label":"latent_image","localized_name":"latent_image","name":"latent_image","type":"LATENT","link":117}],"outputs":[{"label":"output","localized_name":"output","name":"output","shape":3,"type":"LATENT","slot_index":0,"links":[24]},{"label":"denoised_output","localized_name":"denoised_output","name":"denoised_output","shape":3,"type":"LATENT","links":null}],"properties":{"Node 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S&R":"BasicGuider"},"widgets_values":[]},{"id":25,"type":"RandomNoise","pos":[840.4623413085938,-18.367921829223633],"size":[315,82],"flags":{},"order":2,"mode":0,"inputs":[],"outputs":[{"label":"NOISE","localized_name":"NOISE","name":"NOISE","shape":3,"type":"NOISE","links":[37]}],"properties":{"Node name for S&R":"RandomNoise"},"widgets_values":[0,"fixed"],"color":"#2a363b","bgcolor":"#3f5159"},{"id":26,"type":"FluxGuidance","pos":[530.4635620117188,102.99523162841797],"size":[317.4000244140625,58],"flags":{},"order":12,"mode":0,"inputs":[{"label":"conditioning","localized_name":"conditioning","name":"conditioning","type":"CONDITIONING","link":41}],"outputs":[{"label":"CONDITIONING","localized_name":"CONDITIONING","name":"CONDITIONING","shape":3,"type":"CONDITIONING","slot_index":0,"links":[42]}],"properties":{"Node name for 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She has a heart-shaped face with high cheekbones, bright green eyes, and a warm, sun-kissed skin tone. Her curly brown hair is pulled back into a high ponytail, with a few loose strands framing her face. She wears a vibrant coral workout tank top that hugs her torso, accentuating her toned arms and shoulders, paired with high-waisted black leggings adorned with colorful geometric patterns. Her expression is focused and determined, with a slight smile suggesting enjoyment in her workout. She is mid-stretch, reaching her arms overhead with an open stance, exuding energy and enthusiasm. The background features a sunny outdoor park with green grass and trees, hinting at a lively and invigorating atmosphere."],"color":"#232","bgcolor":"#353"},{"id":11,"type":"DualCLIPLoader","pos":[8.783215522766113,88.33306884765625],"size":[315,122],"flags":{},"order":5,"mode":0,"inputs":[],"outputs":[{"label":"CLIP","localized_name":"CLIP","name":"CLIP","shape":3,"type":"CLIP","slot_index":0,"links":[10]}],"properties":{"Node name for S&R":"DualCLIPLoader"},"widgets_values":["t5xxl_fp16.safetensors","clip_l.safetensors","flux","default"]},{"id":10,"type":"VAELoader","pos":[-3.9881956577301025,416.0868835449219],"size":[311.81634521484375,60.429901123046875],"flags":{},"order":6,"mode":0,"inputs":[],"outputs":[{"label":"VAE","localized_name":"VAE","name":"VAE","shape":3,"type":"VAE","slot_index":0,"links":[12]}],"properties":{"Node name for S&R":"VAELoader"},"widgets_values":["ae.safetensors"]},{"id":12,"type":"UNETLoader","pos":[-0.9881662726402283,276.1773986816406],"size":[315,82],"flags":{},"order":7,"mode":0,"inputs":[],"outputs":[{"label":"MODEL","localized_name":"MODEL","name":"MODEL","shape":3,"type":"MODEL","slot_index":0,"links":[56]}],"properties":{"Node name for S&R":"UNETLoader"},"widgets_values":["flux1-dev.safetensors","default"],"color":"#223","bgcolor":"#335"},{"id":28,"type":"Note","pos":[-27.13224220275879,537.5310668945312],"size":[336,288],"flags":{},"order":8,"mode":0,"inputs":[],"outputs":[],"properties":{"text":""},"widgets_values":["If you get an error in any of the nodes above make sure the files are in the correct directories.\n\nSee the top of the examples page for the links : https://comfyanonymous.github.io/ComfyUI_examples/flux/\n\nflux1-dev.safetensors goes in: ComfyUI/models/unet/\n\nt5xxl_fp16.safetensors and clip_l.safetensors go in: ComfyUI/models/clip/\n\nae.safetensors goes in: ComfyUI/models/vae/\n\n"],"color":"#432","bgcolor":"#653"}],"links":[[9,8,0,9,0,"IMAGE"],[10,11,0,6,0,"CLIP"],[12,10,0,8,1,"VAE"],[19,16,0,13,2,"SAMPLER"],[24,13,0,8,0,"LATENT"],[30,22,0,13,1,"GUIDER"],[37,25,0,13,0,"NOISE"],[41,6,0,26,0,"CONDITIONING"],[42,26,0,22,1,"CONDITIONING"],[54,30,0,22,0,"MODEL"],[56,12,0,30,0,"MODEL"],[112,34,0,27,0,"INT"],[113,35,0,27,1,"INT"],[114,35,0,30,2,"INT"],[115,34,0,30,1,"INT"],[117,27,0,13,4,"LATENT"],[123,39,0,13,3,"SIGMAS"]],"groups":[],"config":{},"extra":{"ds":{"scale":0.6115909044841611,"offset":[688.8255984069291,289.37942481269465]},"groupNodes":{}},"version":0.4}
\ No newline at end of file
diff --git a/flux/flux_dev_OptimalSteps.png b/flux/flux_dev_OptimalSteps.png
new file mode 100644
index 0000000..97e6ce3
Binary files /dev/null and b/flux/flux_dev_OptimalSteps.png differ
diff --git a/wan/README.md b/wan/README.md
index 0c3372d..92007a9 100644
--- a/wan/README.md
+++ b/wan/README.md
@@ -35,6 +35,15 @@ This workflow requires the [wan2.1_t2v_1.3B_fp16.safetensors](https://huggingfac
 
 [Workflow in Json format](text_to_video_wan.json)
 
+#### OptimalSteps for accelerating
+
+You can use the "OptimalStepsScheduler" to get a satisfactory result with much less inference time. (Now only support for Wan14B). More details can be found in [OptimalSteps](https://github.com/bebebe666/OptimalSteps). Here is a demo for 20 steps result:
+
+![Example](text_to_video_wan_OptimalSteps.webp)
+
+[Workflow in Json format](text_to_video_wan_OptimalSteps.json)
+
+
 ### Image to Video
 
 This workflow requires the [wan2.1_i2v_480p_14B_fp16.safetensors](https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/blob/main/split_files/diffusion_models/wan2.1_i2v_480p_14B_fp16.safetensors) file (put it in: ComfyUI/models/diffusion_models/) and 
diff --git a/wan/text_to_video_wan_OptimalSteps.json b/wan/text_to_video_wan_OptimalSteps.json
new file mode 100644
index 0000000..4608ea3
--- /dev/null
+++ b/wan/text_to_video_wan_OptimalSteps.json
@@ -0,0 +1 @@
+{"id":"e50a64f4-8ecd-47b8-b608-0131e106b6ca","revision":0,"last_node_id":52,"last_link_id":109,"nodes":[{"id":47,"type":"SaveWEBM","pos":[2367.213134765625,193.6114959716797],"size":[315,130],"flags":{},"order":12,"mode":4,"inputs":[{"localized_name":"images","name":"images","type":"IMAGE","link":93}],"outputs":[],"properties":{"Node name for S&R":"SaveWEBM","cnr_id":"comfy-core","ver":"0.3.26"},"widgets_values":["ComfyUI","vp9",24,32]},{"id":8,"type":"VAEDecode","pos":[1217.8653564453125,52.345096588134766],"size":[210,46],"flags":{},"order":10,"mode":0,"inputs":[{"localized_name":"samples","name":"samples","type":"LATENT","link":100},{"localized_name":"vae","name":"vae","type":"VAE","link":76}],"outputs":[{"localized_name":"IMAGE","name":"IMAGE","type":"IMAGE","slot_index":0,"links":[56,93]}],"properties":{"Node name for 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\ No newline at end of file
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