diff --git a/display_utils.py b/display_utils.py
index 8b05b71..ce06d41 100644
--- a/display_utils.py
+++ b/display_utils.py
@@ -24,14 +24,13 @@ def display_model(
     verts, joints = model_info['verts'][batch_idx], model_info['joints'][batch_idx]
     if model_faces is None:
         ax.scatter(verts[:, 0], verts[:, 1], verts[:, 2], alpha=0.2)
-    else:
+    elif not only_joint:
         mesh = Poly3DCollection(verts[model_faces], alpha=0.2)
         face_color = (141 / 255, 184 / 255, 226 / 255)
         edge_color = (50 / 255, 50 / 255, 50 / 255)
         mesh.set_edgecolor(edge_color)
         mesh.set_facecolor(face_color)
-        if not only_joint:
-            ax.add_collection3d(mesh)
+        ax.add_collection3d(mesh)
     if with_joints:
         draw_skeleton(joints, kintree_table=kintree_table, ax=ax)
     ax.set_xlabel('X')
@@ -43,10 +42,11 @@ def display_model(
     ax.view_init(azim=-90, elev=100)
     fig.subplots_adjust(left=0, right=1, bottom=0, top=1)
     if savepath:
-        print('Saving figure at {}.'.format(savepath))
+        # print('Saving figure at {}.'.format(savepath))
         plt.savefig(savepath, bbox_inches='tight', pad_inches=0)
     if show:
         plt.show()
+    plt.close()
     return ax
 
 
diff --git a/fit.gif b/fit.gif
new file mode 100644
index 0000000..02351ad
Binary files /dev/null and b/fit.gif differ
diff --git a/fit.rar b/fit.rar
new file mode 100644
index 0000000..526d51f
Binary files /dev/null and b/fit.rar differ
diff --git a/fit/configs/config.json b/fit/configs/config.json
index add2030..b7d31c4 100644
--- a/fit/configs/config.json
+++ b/fit/configs/config.json
@@ -4,7 +4,7 @@
     },
     "TRAIN": {
         "LEARNING_RATE":2e-2,
-        "MAX_EPOCH": 5,
+        "MAX_EPOCH": 500,
         "WRITE": 1,
         "SAVE": 10,
         "BATCH_SIZE": 1,
diff --git a/fit/tools/main.py b/fit/tools/main.py
index 37bc664..6a56086 100644
--- a/fit/tools/main.py
+++ b/fit/tools/main.py
@@ -26,7 +26,7 @@ from display_utils import display_model
 from smplpytorch.pytorch.smpl_layer import SMPL_Layer
 from train import train
 from transform import transform
-from save import save_pic
+from save import save_pic,save_params
 torch.backends.cudnn.benchmark=True
 
 def parse_args():
@@ -104,7 +104,7 @@ if __name__ == "__main__":
             logger.info('Processing file: {}'.format(file))
             target_path=os.path.join(root,file)
     
-            target = np.array(transform(np.load(cfg.TARGET_PATH)))
+            target = np.array(transform(np.load(target_path)))
             logger.info('File shape: {}'.format(target.shape))
             target = torch.from_numpy(target).float()
             
@@ -112,5 +112,6 @@ if __name__ == "__main__":
                 logger,writer,device,
                 args,cfg)
             
-            # save_pic(target,res,smpl_layer,file)
+            # save_pic(target,res,smpl_layer,file,logger)
+            save_params(res,file,logger)
         
\ No newline at end of file
diff --git a/fit/tools/save.py b/fit/tools/save.py
index 0257ec9..2dc5e2a 100644
--- a/fit/tools/save.py
+++ b/fit/tools/save.py
@@ -1,6 +1,10 @@
 import sys
 import os
 import re
+from tqdm import tqdm
+import numpy as np
+import json
+
 
 sys.path.append(os.getcwd())
 from display_utils import display_model
@@ -9,14 +13,15 @@ def create_dir_not_exist(path):
     if not os.path.exists(path):
         os.mkdir(path)
         
-def save_pic(target, res, smpl_layer, file):
+def save_pic(target, res, smpl_layer, file,logger):
     pose_params, shape_params, verts, Jtr = res
     name=re.split('[/.]',file)[-2]
     gt_path="fit/output/HumanAct12/picture/gt/{}".format(name)
     fit_path="fit/output/HumanAct12/picture/fit/{}".format(name)
     create_dir_not_exist(gt_path)
     create_dir_not_exist(fit_path)
-    for i in range(target.shape[0]):
+    logger.info('Saving pictures at {} and {}'.format(gt_path,fit_path))
+    for i in tqdm(range(target.shape[0])):
         display_model(
             {'verts': verts.cpu().detach(),
              'joints': target.cpu().detach()},
@@ -36,3 +41,26 @@ def save_pic(target, res, smpl_layer, file):
             savepath=os.path.join(fit_path+"/frame_{}".format(i)),
             batch_idx=i,
             show=False)
+    logger.info('Pictures saved')
+    
+def save_params(res,file,logger):
+    pose_params, shape_params, verts, Jtr = res
+    name=re.split('[/.]',file)[-2]
+    fit_path="fit/output/HumanAct12/params/"
+    create_dir_not_exist(fit_path)
+    logger.info('Saving params at {}'.format(fit_path))
+    pose_params=pose_params.cpu().detach()
+    pose_params=pose_params.numpy().tolist()
+    shape_params=shape_params.cpu().detach()
+    shape_params=shape_params.numpy().tolist()
+    Jtr=Jtr.cpu().detach()
+    Jtr=Jtr.numpy().tolist()
+    params={}
+    params["pose_params"]=pose_params
+    params["shape_params"]=shape_params
+    params["Jtr"]=Jtr
+    f=open(os.path.join((fit_path),
+           "{}_params.json".format(name)),'w')
+    json.dump(params,f)
+    logger.info('Params saved')
+    
diff --git a/fit/tools/train.py b/fit/tools/train.py
index 8c7cbc9..a75bd20 100644
--- a/fit/tools/train.py
+++ b/fit/tools/train.py
@@ -30,7 +30,7 @@ def train(smpl_layer, target,
           args, cfg):
     res = []
     pose_params = torch.rand(target.shape[0], 72) * 0.0
-    shape_params = torch.rand(target.shape[0], 10) * 0.1
+    shape_params = torch.rand(target.shape[0], 10) * 0.03
     scale = torch.ones([1])
 
     smpl_layer = smpl_layer.to(device)
@@ -41,9 +41,10 @@ def train(smpl_layer, target,
 
     pose_params.requires_grad = True
     shape_params.requires_grad = True
-    scale.requires_grad = True
+    scale.requires_grad = False
+    smpl_layer.requires_grad = False
 
-    optimizer = optim.Adam([pose_params],
+    optimizer = optim.Adam([pose_params, shape_params],
                            lr=cfg.TRAIN.LEARNING_RATE)
     
     min_loss = float('inf')
@@ -62,5 +63,5 @@ def train(smpl_layer, target,
             writer.add_scalar('loss', float(loss), epoch)
             writer.add_scalar('learning_rate', float(
                 optimizer.state_dict()['param_groups'][0]['lr']), epoch)
-    logger.info('Train ended, loss = {:.9f}'.format(float(loss)))
+    logger.info('Train ended, min_loss = {:.9f}'.format(float(min_loss)))
     return res
diff --git a/gif.gif b/gif.gif
new file mode 100644
index 0000000..2032450
Binary files /dev/null and b/gif.gif differ
diff --git a/gif.rar b/gif.rar
new file mode 100644
index 0000000..c5b3256
Binary files /dev/null and b/gif.rar differ
diff --git a/gt.gif b/gt.gif
new file mode 100644
index 0000000..15f61ad
Binary files /dev/null and b/gt.gif differ
diff --git a/make_gif.py b/make_gif.py
index 47950e5..6f99373 100644
--- a/make_gif.py
+++ b/make_gif.py
@@ -1,7 +1,7 @@
 import matplotlib.pyplot as plt
 import imageio, os
 images = []
-filenames = sorted(fn for fn in os.listdir('./output/') )
+filenames = sorted(fn for fn in os.listdir('./fit/output/HumanAct12/picture/fit/P01G01R01F0449T0505A0201') )
 for filename in filenames:
-    images.append(imageio.imread('./output/'+filename))
-imageio.mimsave('./output/gif.gif', images, duration=0.5)
\ No newline at end of file
+    images.append(imageio.imread('./fit/output/HumanAct12/picture/fit/P01G01R01F0449T0505A0201/'+filename))
+imageio.mimsave('./fit.gif', images, duration=0.3)
\ No newline at end of file