diff --git a/train_textual_inversion.py b/train_textual_inversion.py
index 4aa91ee..118c99f 100644
--- a/train_textual_inversion.py
+++ b/train_textual_inversion.py
@@ -13,34 +13,41 @@ from diffusers import DDPMScheduler
 import library.train_util as train_util
 from library.train_util import DreamBoothDataset, FineTuningDataset
 
+import torch.optim as optim
+import dadaptation
+
+# imagenet_templates_small = [
+#     "a photo of a {}",
+#     "a rendering of a {}",
+#     "a cropped photo of the {}",
+#     "the photo of a {}",
+#     "a photo of a clean {}",
+#     "a photo of a dirty {}",
+#     "a dark photo of the {}",
+#     "a photo of my {}",
+#     "a photo of the cool {}",
+#     "a close-up photo of a {}",
+#     "a bright photo of the {}",
+#     "a cropped photo of a {}",
+#     "a photo of the {}",
+#     "a good photo of the {}",
+#     "a photo of one {}",
+#     "a close-up photo of the {}",
+#     "a rendition of the {}",
+#     "a photo of the clean {}",
+#     "a rendition of a {}",
+#     "a photo of a nice {}",
+#     "a good photo of a {}",
+#     "a photo of the nice {}",
+#     "a photo of the small {}",
+#     "a photo of the weird {}",
+#     "a photo of the large {}",
+#     "a photo of a cool {}",
+#     "a photo of a small {}",
+# ]
+
 imagenet_templates_small = [
-    "a photo of a {}",
-    "a rendering of a {}",
-    "a cropped photo of the {}",
-    "the photo of a {}",
-    "a photo of a clean {}",
-    "a photo of a dirty {}",
-    "a dark photo of the {}",
-    "a photo of my {}",
-    "a photo of the cool {}",
-    "a close-up photo of a {}",
-    "a bright photo of the {}",
-    "a cropped photo of a {}",
-    "a photo of the {}",
-    "a good photo of the {}",
-    "a photo of one {}",
-    "a close-up photo of the {}",
-    "a rendition of the {}",
-    "a photo of the clean {}",
-    "a rendition of a {}",
-    "a photo of a nice {}",
-    "a good photo of a {}",
-    "a photo of the nice {}",
-    "a photo of the small {}",
-    "a photo of the weird {}",
-    "a photo of the large {}",
-    "a photo of a cool {}",
-    "a photo of a small {}",
+    "{}",
 ]
 
 imagenet_style_templates_small = [
@@ -213,7 +220,12 @@ def train(args):
   trainable_params = text_encoder.get_input_embeddings().parameters()
 
   # betaやweight decayはdiffusers DreamBoothもDreamBooth SDもデフォルト値のようなのでオプションはとりあえず省略
-  optimizer = optimizer_class(trainable_params, lr=args.learning_rate)
+  # optimizer = optimizer_class(trainable_params, lr=args.learning_rate)
+  print('enable dadapation.')
+  optimizer = dadaptation.DAdaptAdam(trainable_params, lr=1.0, decouple=True, weight_decay=0)
+  # optimizer = dadaptation.DAdaptSGD(trainable_params, lr=1.0, weight_decay=0, d0=1e-6)
+  # optimizer = dadaptation.DAdaptAdaGrad(trainable_params, lr=1.0, weight_decay=0, d0=1e-6)
+
 
   # dataloaderを準備する
   # DataLoaderのプロセス数：0はメインプロセスになる
@@ -227,8 +239,20 @@ def train(args):
     print(f"override steps. steps for {args.max_train_epochs} epochs is / 指定エポックまでのステップ数: {args.max_train_steps}")
 
   # lr schedulerを用意する
-  lr_scheduler = diffusers.optimization.get_scheduler(
-      args.lr_scheduler, optimizer, num_warmup_steps=args.lr_warmup_steps, num_training_steps=args.max_train_steps * args.gradient_accumulation_steps)
+  # lr_scheduler = diffusers.optimization.get_scheduler(
+  #     args.lr_scheduler, optimizer, num_warmup_steps=args.lr_warmup_steps, num_training_steps=args.max_train_steps * args.gradient_accumulation_steps)
+
+  # For Adam
+  lr_scheduler = optim.lr_scheduler.LambdaLR(optimizer=optimizer,
+                                        lr_lambda=[lambda epoch: 1],
+                                        last_epoch=-1,
+                                        verbose=False)
+  
+  # For SGD optim
+  # lr_scheduler = optim.lr_scheduler.LambdaLR(optimizer=optimizer,
+  #                                       lr_lambda=[lambda epoch: 1],
+  #                                       last_epoch=-1,
+  #                                       verbose=False)
 
   # acceleratorがなんかよろしくやってくれるらしい
   text_encoder, optimizer, train_dataloader, lr_scheduler = accelerator.prepare(
@@ -366,12 +390,16 @@ def train(args):
 
       current_loss = loss.detach().item()
       if args.logging_dir is not None:
-        logs = {"loss": current_loss, "lr": lr_scheduler.get_last_lr()[0]}
+        #logs = {"loss": current_loss, "lr": lr_scheduler.get_last_lr()[0]}
+        
+        avr_loss = loss_total / (step+1)
+        logs = {"loss": avr_loss, "dlr0": optimizer.param_groups[0]['d']*optimizer.param_groups[0]['lr']}
         accelerator.log(logs, step=global_step)
 
       loss_total += current_loss
       avr_loss = loss_total / (step+1)
-      logs = {"loss": avr_loss}  # , "lr": lr_scheduler.get_last_lr()[0]}
+      # logs = {"loss": avr_loss}  # , "lr": lr_scheduler.get_last_lr()[0]}
+      logs = {"loss": avr_loss, "dlr0": optimizer.param_groups[0]['d']*optimizer.param_groups[0]['lr']}
       progress_bar.set_postfix(**logs)
 
       if global_step >= args.max_train_steps: