diff --git a/README.md b/README.md
index 655cbf5..8d8efdb 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@
 </p>
 
 ## Recent updates
+- 🔥 **News**: ``2024/9/25``: Web demos are availble on Replicate! Try CogVLM2 here [![Replicate](https://replicate.com/chenxwh/cogvlm2/badge)](https://replicate.com/chenxwh/cogvlm2) and CogVLM2-Video here [![Replicate](https://replicate.com/chenxwh/cogvlm2-video/badge)](https://replicate.com/chenxwh/cogvlm2-video).
 - 🔥 **News**: ``2024/8/30``: The [CogVLM2 paper](https://arxiv.org/abs/2408.16500) has been published on arXiv.
 - 🔥 **News**: ``2024/7/12``: We have released CogVLM2-Video [online web demo](http://cogvlm2-online.cogviewai.cn:7868/), welcome to experience it.
 - 🔥 **News**: ``2024/7/8``: We released the video understanding version of the CogVLM2 model, the CogVLM2-Video model.
diff --git a/web_demo/replicate/cog.yaml b/web_demo/replicate/cog.yaml
new file mode 100644
index 0000000..9b85302
--- /dev/null
+++ b/web_demo/replicate/cog.yaml
@@ -0,0 +1,40 @@
+# Configuration for Cog ⚙️
+# Reference: https://cog.run/yaml
+
+build:
+  # set to true if your model requires a GPU
+  gpu: true
+
+  # a list of ubuntu apt packages to install
+  system_packages:
+    - "libgl1-mesa-glx"
+    - "libglib2.0-0"
+
+  # python version in the form '3.11' or '3.11.4'
+  python_version: "3.11"
+
+  # a list of packages in the format <package-name>==<version>
+  python_packages:
+    - decord>=0.6.0
+    - pytorchvideo==0.1.5
+    - xformers
+    - torch==2.1.0
+    - torchvision==0.16.0
+    - transformers==4.42.4
+    - huggingface-hub>=0.23.0
+    - pillow
+    - chainlit>=1.0
+    - timm>=0.9.16
+    - openai>=1.30.1
+    - loguru>=0.7.2
+    - accelerate
+    - einops
+    - sse-starlette>=2.1.0
+    - bitsandbytes>=0.43.1 # for int4 quantization
+  run:
+    - pip install ipython
+    - curl -o /usr/local/bin/pget -L "https://github.com/replicate/pget/releases/download/v0.8.2/pget_linux_x86_64" && chmod +x /usr/local/bin/pget
+
+# predict.py defines how predictions are run on your model
+# predict: "predict.py:Predictor"
+predict: "predict_video.py:Predictor"
diff --git a/web_demo/replicate/predict.py b/web_demo/replicate/predict.py
new file mode 100644
index 0000000..eea017b
--- /dev/null
+++ b/web_demo/replicate/predict.py
@@ -0,0 +1,108 @@
+# Prediction interface for Cog ⚙️
+# https://cog.run/python
+
+
+import os
+import time
+import subprocess
+import torch
+from PIL import Image
+from transformers import AutoModelForCausalLM, AutoTokenizer, BitsAndBytesConfig
+from cog import BasePredictor, Input, Path
+
+MODEL_CACHE = "model_cache_image"
+MODEL_URL = (
+    f"https://weights.replicate.delivery/default/THUDM/CogVLM2/{MODEL_CACHE}.tar"
+)
+os.environ["HF_DATASETS_OFFLINE"] = "1"
+os.environ["TRANSFORMERS_OFFLINE"] = "1"
+os.environ["HF_HOME"] = MODEL_CACHE
+os.environ["TORCH_HOME"] = MODEL_CACHE
+os.environ["HF_DATASETS_CACHE"] = MODEL_CACHE
+os.environ["TRANSFORMERS_CACHE"] = MODEL_CACHE
+os.environ["HUGGINGFACE_HUB_CACHE"] = MODEL_CACHE
+
+TORCH_TYPE = torch.bfloat16
+DEVICE = "cuda:0"
+
+
+def download_weights(url, dest):
+    start = time.time()
+    print("downloading url: ", url)
+    print("downloading to: ", dest)
+    subprocess.check_call(["pget", "-x", url, dest], close_fds=False)
+    print("downloading took: ", time.time() - start)
+
+
+class Predictor(BasePredictor):
+    def setup(self) -> None:
+        """Load the model into memory to make running multiple predictions efficient"""
+
+        if not os.path.exists(MODEL_CACHE):
+            download_weights(MODEL_URL, MODEL_CACHE)
+
+        # model_id: THUDM/cogvlm2-llama3-chat-19B, use 8 bit quantization
+        self.model = AutoModelForCausalLM.from_pretrained(
+            MODEL_CACHE,
+            torch_dtype=TORCH_TYPE,
+            trust_remote_code=True,
+            quantization_config=BitsAndBytesConfig(load_in_8bit=True),
+            low_cpu_mem_usage=True,
+        ).eval()
+
+        self.tokenizer = AutoTokenizer.from_pretrained(
+            MODEL_CACHE, trust_remote_code=True
+        )
+
+    def predict(
+        self,
+        input_image: Path = Input(description="Input image"),
+        prompt: str = Input(description="Input prompt", default="Describe this image."),
+        top_p: float = Input(
+            description="When decoding text, samples from the top p percentage of most likely tokens; lower to ignore less likely tokens",
+            ge=0.0,
+            le=1.0,
+            default=0.9,
+        ),
+        temperature: float = Input(
+            description="Adjusts randomness of outputs, greater than 1 is random and 0 is deterministic",
+            default=0.7,
+            ge=0.0,
+        ),
+        max_new_tokens: int = Input(
+            description="Maximum number of tokens to generate. A word is generally 2-3 tokens",
+            default=2048,
+            ge=0,
+        ),
+    ) -> str:
+        """Run a single prediction on the model"""
+        image = Image.open(str(input_image)).convert("RGB")
+
+        input_by_model = self.model.build_conversation_input_ids(
+            self.tokenizer, query=prompt, images=[image], template_version="chat"
+        )
+
+        inputs = {
+            "input_ids": input_by_model["input_ids"].unsqueeze(0).to(DEVICE),
+            "token_type_ids": input_by_model["token_type_ids"].unsqueeze(0).to(DEVICE),
+            "attention_mask": input_by_model["attention_mask"].unsqueeze(0).to(DEVICE),
+            "images": (
+                [[input_by_model["images"][0].to(DEVICE).to(TORCH_TYPE)]]
+                if image is not None
+                else None
+            ),
+        }
+        gen_kwargs = {
+            "max_new_tokens": max_new_tokens,
+            "pad_token_id": 128002,
+            # "top_k": 1,
+            "do_sample": True,
+            "top_p": top_p,
+            "temperature": temperature,
+        }
+        with torch.no_grad():
+            outputs = self.model.generate(**inputs, **gen_kwargs)
+            outputs = outputs[:, inputs["input_ids"].shape[1] :]
+            response = self.tokenizer.decode(outputs[0], skip_special_tokens=True)
+
+        return response
diff --git a/web_demo/replicate/predict_video.py b/web_demo/replicate/predict_video.py
new file mode 100644
index 0000000..25db133
--- /dev/null
+++ b/web_demo/replicate/predict_video.py
@@ -0,0 +1,142 @@
+# Prediction interface for Cog ⚙️
+# https://cog.run/python
+
+
+import os
+import io
+import time
+import subprocess
+import numpy as np
+import torch
+from PIL import Image
+from decord import cpu, VideoReader, bridge
+from transformers import AutoModelForCausalLM, AutoTokenizer, BitsAndBytesConfig
+from cog import BasePredictor, Input, Path
+
+MODEL_CACHE = "model_cache_video"
+MODEL_URL = (
+    f"https://weights.replicate.delivery/default/THUDM/CogVLM2/{MODEL_CACHE}.tar"
+)
+os.environ["HF_DATASETS_OFFLINE"] = "1"
+os.environ["TRANSFORMERS_OFFLINE"] = "1"
+os.environ["HF_HOME"] = MODEL_CACHE
+os.environ["TORCH_HOME"] = MODEL_CACHE
+os.environ["HF_DATASETS_CACHE"] = MODEL_CACHE
+os.environ["TRANSFORMERS_CACHE"] = MODEL_CACHE
+os.environ["HUGGINGFACE_HUB_CACHE"] = MODEL_CACHE
+
+TORCH_TYPE = torch.bfloat16
+DEVICE = "cuda:0"
+
+
+def download_weights(url, dest):
+    start = time.time()
+    print("downloading url: ", url)
+    print("downloading to: ", dest)
+    subprocess.check_call(["pget", "-x", url, dest], close_fds=False)
+    print("downloading took: ", time.time() - start)
+
+
+class Predictor(BasePredictor):
+    def setup(self) -> None:
+        """Load the model into memory to make running multiple predictions efficient"""
+
+        if not os.path.exists(MODEL_CACHE):
+            download_weights(MODEL_URL, MODEL_CACHE)
+
+        # model_id: THUDM/cogvlm2-video-llama3-chat, use 8 bit quantization
+        self.model = AutoModelForCausalLM.from_pretrained(
+            MODEL_CACHE,
+            torch_dtype=TORCH_TYPE,
+            trust_remote_code=True,
+            quantization_config=BitsAndBytesConfig(
+                load_in_8bit=True,
+                bnb_4bit_compute_dtype=TORCH_TYPE,
+            ),
+            low_cpu_mem_usage=True,
+        ).eval()
+
+        self.tokenizer = AutoTokenizer.from_pretrained(
+            MODEL_CACHE, trust_remote_code=True
+        )
+
+    def predict(
+        self,
+        input_video: Path = Input(description="Input video"),
+        prompt: str = Input(description="Input prompt", default="Describe this video."),
+        top_p: float = Input(
+            description="When decoding text, samples from the top p percentage of most likely tokens; lower to ignore less likely tokens",
+            ge=0.0,
+            le=1.0,
+            default=0.1,
+        ),
+        temperature: float = Input(
+            description="Adjusts randomness of outputs, greater than 1 is random and 0 is deterministic",
+            default=0.1,
+            ge=0.0,
+        ),
+        max_new_tokens: int = Input(
+            description="Maximum number of tokens to generate. A word is generally 2-3 tokens",
+            default=2048,
+            ge=0,
+        ),
+    ) -> str:
+        """Run a single prediction on the model"""
+        video = load_video(str(input_video))
+
+        inputs = self.model.build_conversation_input_ids(
+            tokenizer=self.tokenizer,
+            query=prompt,
+            images=[video],
+            template_version="chat",
+        )
+
+        inputs = {
+            "input_ids": inputs["input_ids"].unsqueeze(0).to(DEVICE),
+            "token_type_ids": inputs["token_type_ids"].unsqueeze(0).to(DEVICE),
+            "attention_mask": inputs["attention_mask"].unsqueeze(0).to(DEVICE),
+            "images": [[inputs["images"][0].to("cuda").to(TORCH_TYPE)]],
+        }
+        gen_kwargs = {
+            "max_new_tokens": max_new_tokens,
+            "pad_token_id": 128002,
+            # "top_k": 1,
+            "do_sample": True,
+            "top_p": top_p,
+            "temperature": temperature,
+        }
+        with torch.no_grad():
+            outputs = self.model.generate(**inputs, **gen_kwargs)
+            outputs = outputs[:, inputs["input_ids"].shape[1] :]
+            response = self.tokenizer.decode(outputs[0], skip_special_tokens=True)
+
+        return response
+
+
+def load_video(video_path):
+    bridge.set_bridge("torch")
+    with open(video_path, "rb") as f:
+        mp4_stream = f.read()
+    num_frames = 24
+
+    if mp4_stream is not None:
+        decord_vr = VideoReader(io.BytesIO(mp4_stream), ctx=cpu(0))
+    else:
+        decord_vr = VideoReader(video_path, ctx=cpu(0))
+    frame_id_list = None
+    total_frames = len(decord_vr)
+
+    # strategy == 'chat':
+    timestamps = decord_vr.get_frame_timestamp(np.arange(total_frames))
+    timestamps = [i[0] for i in timestamps]
+    max_second = round(max(timestamps)) + 1
+    frame_id_list = []
+    for second in range(max_second):
+        closest_num = min(timestamps, key=lambda x: abs(x - second))
+        index = timestamps.index(closest_num)
+        frame_id_list.append(index)
+        if len(frame_id_list) >= num_frames:
+            break
+    video_data = decord_vr.get_batch(frame_id_list)
+    video_data = video_data.permute(3, 0, 1, 2)
+    return video_data