diff --git a/gradio_utils/utils.py b/gradio_utils/utils.py
index 9d783d0..b6e5f9b 100644
--- a/gradio_utils/utils.py
+++ b/gradio_utils/utils.py
@@ -2,10 +2,10 @@
 import plotly.express as px
 import plotly.graph_objects as go
 
-def vis_camera(RT_list, rescale_T=1):
+def vis_camera(RT_list, rescale_T=1, index=0):
     fig = go.Figure()
-    showticklabels = True
-    visible = True
+    showticklabels = False
+    visible = False
     scene_bounds = 2
     base_radius = 2.5
     zoom_scale = 1.5
@@ -14,14 +14,17 @@ def vis_camera(RT_list, rescale_T=1):
     edges = [(0, 1), (0, 2), (0, 3), (1, 2), (2, 3), (3, 1), (3, 4)] 
     
     colors = px.colors.qualitative.Plotly
-    
+        
     cone_list = []
     n = len(RT_list)
     for i, RT in enumerate(RT_list):
         R = RT[:,:3]
         T = RT[:,-1]/rescale_T
         cone = calc_cam_cone_pts_3d(R, T, fov_deg)
-        cone_list.append((cone, (i*1/n, "green"), f"view_{i}"))
+        if index==i:
+            cone_list.append((cone, (0, "yellow"), f"view_{i}"))
+        else:
+            cone_list.append((cone, (0, "green"), f"view_{i}"))
 
     
     for (cone, clr, legend) in cone_list:
@@ -34,12 +37,14 @@ def vis_camera(RT_list, rescale_T=1):
                 line=dict(color=clr, width=3),
                 name=legend, showlegend=(i == 0))) 
     fig.update_layout(
-                    height=500,
+                    plot_bgcolor= 'rgba(0, 0, 0, 0)',
+                    paper_bgcolor= 'rgba(0, 0, 0, 0)',
+                    modebar = dict(bgcolor='rgba(0, 0, 0, 0)'),
+                    height=256,
                     autosize=True,
                     # hovermode=False,
                     margin=go.layout.Margin(l=0, r=0, b=0, t=0),
-                    
-                    showlegend=True,
+                    showlegend=False,
                     legend=dict(
                         yanchor='bottom',
                         y=0.01,
diff --git a/nodes.py b/nodes.py
index 660c7ee..216399f 100644
--- a/nodes.py
+++ b/nodes.py
@@ -26,6 +26,8 @@
 from .utils.utils import instantiate_from_config
 from .gradio_utils.traj_utils import process_points,get_flow
 from PIL import Image, ImageFont, ImageDraw
+from .gradio_utils.utils import vis_camera
+from io import BytesIO
 
 def process_camera(camera_pose_str,frame_length):
     RT=json.loads(camera_pose_str)
@@ -39,6 +41,19 @@ def process_camera(camera_pose_str,frame_length):
     RT = np.array(RT).reshape(-1, 3, 4)
     return RT
 
+
+def process_camera_list(camera_pose_str,frame_length):
+    RT=json.loads(camera_pose_str)
+    for i in range(frame_length):
+        if len(RT)<=i:
+            RT.append(RT[len(RT)-1])
+    
+    if len(RT) > frame_length:
+        RT = RT[:frame_length]
+        
+    RT = np.array(RT).reshape(-1, 3, 4)
+    return RT
+
     
 def process_traj(points_str,frame_length):
     points=json.loads(points_str)
@@ -54,7 +69,7 @@ def process_traj(points_str,frame_length):
 
     return optical_flow
     
-def save_results(video, fps=10,traj="[]",draw_traj_dot=False):
+def save_results(video, fps=10,traj="[]",draw_traj_dot=False,cameras=[],draw_camera_dot=False):
     
     # b,c,t,h,w
     video = video.detach().cpu()
@@ -86,6 +101,10 @@ def save_results(video, fps=10,traj="[]",draw_traj_dot=False):
             size=3
             draw.ellipse((traj_point[0]/4-size,traj_point[1]/4-size,traj_point[0]/4+size,traj_point[1]/4+size),fill=(255,0,0), outline=(255,0,0))
         
+        if draw_traj_dot:
+            fig = vis_camera(cameras,1,i)
+            camimg=Image.open(BytesIO(fig.to_image('png',256,256)))
+            image.paste(camimg,(0,0),camimg.convert('RGBA'))
         
         image_tensor_out = torch.tensor(np.array(image).astype(np.float32) / 255.0)  # Convert back to CxHxW
         image_tensor_out = torch.unsqueeze(image_tensor_out, 0)
@@ -173,6 +192,7 @@ def INPUT_TYPES(cls):
             "optional": {
                 "traj_tool": ("STRING",{"multiline": False, "default": "https://chaojie.github.io/ComfyUI-MotionCtrl/tools/draw.html"}),
                 "draw_traj_dot": ("BOOLEAN", {"default": False}),#, "label_on": "draw", "label_off": "not draw"
+                "draw_camera_dot": ("BOOLEAN", {"default": False}),
             }
         }
 
@@ -180,13 +200,14 @@ def INPUT_TYPES(cls):
     FUNCTION = "run_inference"
     CATEGORY = "motionctrl"
         
-    def run_inference(self,prompt,camera,traj,frame_length,steps,seed,traj_tool="https://chaojie.github.io/ComfyUI-MotionCtrl/tools/draw.html",draw_traj_dot=False):
+    def run_inference(self,prompt,camera,traj,frame_length,steps,seed,traj_tool="https://chaojie.github.io/ComfyUI-MotionCtrl/tools/draw.html",draw_traj_dot=False,draw_camera_dot=False):
         gpu_num=1
         gpu_no=0
         args={"savedir":f'./output/both_seed20230211',"ckpt_path":"./models/checkpoints/motionctrl.pth","adapter_ckpt":None,"base":"./custom_nodes/ComfyUI-MotionCtrl/configs/inference/config_both.yaml","condtype":"both","prompt_dir":None,"n_samples":1,"ddim_steps":50,"ddim_eta":1.0,"bs":1,"height":256,"width":256,"unconditional_guidance_scale":1.0,"unconditional_guidance_scale_temporal":None,"seed":1234,"cond_T":800,"save_imgs":True,"cond_dir":"./custom_nodes/ComfyUI-MotionCtrl/examples/"}
         
         prompts = prompt
         RT = process_camera(camera,frame_length).reshape(-1,12)
+        RT_list = process_camera_list(camera,frame_length)
         traj_flow = process_traj(traj,frame_length).transpose(3,0,1,2)
         print(prompts)
         print(RT.shape)
@@ -303,7 +324,7 @@ def run_inference(self,prompt,camera,traj,frame_length,steps,seed,traj_tool="htt
         batch_variants = torch.stack(batch_variants, dim=1)
         batch_variants = batch_variants[0]
         
-        ret = save_results(batch_variants, fps=10,traj=traj,draw_traj_dot=draw_traj_dot)
+        ret = save_results(batch_variants, fps=10,traj=traj,draw_traj_dot=draw_traj_dot,cameras=RT_list,draw_camera_dot=draw_camera_dot)
         #print(ret)
         return ret