diff --git a/library/custom_train_functions.py b/library/custom_train_functions.py
index 5b6106fb..677d1bf4 100644
--- a/library/custom_train_functions.py
+++ b/library/custom_train_functions.py
@@ -18,6 +18,7 @@ def prepare_scheduler_for_custom_training(noise_scheduler, device):
 
     noise_scheduler.all_snr = all_snr.to(device)
 
+
 def fix_noise_scheduler_betas_for_zero_terminal_snr(noise_scheduler):
     # fix beta: zero terminal SNR
     print(f"fix noise scheduler betas: https://arxiv.org/abs/2305.08891")
@@ -55,6 +56,7 @@ def fix_noise_scheduler_betas_for_zero_terminal_snr(noise_scheduler):
     noise_scheduler.alphas = alphas
     noise_scheduler.alphas_cumprod = alphas_cumprod
 
+
 def apply_snr_weight(loss, timesteps, noise_scheduler, gamma):
     snr = torch.stack([noise_scheduler.all_snr[t] for t in timesteps])
     gamma_over_snr = torch.div(torch.ones_like(snr) * gamma, snr)
@@ -64,11 +66,24 @@ def apply_snr_weight(loss, timesteps, noise_scheduler, gamma):
 
 
 def scale_v_prediction_loss_like_noise_prediction(loss, timesteps, noise_scheduler):
+    scale = get_snr_scale(timesteps, noise_scheduler)
+    loss = loss * scale
+    return loss
+
+
+def get_snr_scale(timesteps, noise_scheduler):
     snr_t = torch.stack([noise_scheduler.all_snr[t] for t in timesteps])  # batch_size
     snr_t = torch.minimum(snr_t, torch.ones_like(snr_t) * 1000)  # if timestep is 0, snr_t is inf, so limit it to 1000
     scale = snr_t / (snr_t + 1)
+    # # show debug info
+    # print(f"timesteps: {timesteps}, snr_t: {snr_t}, scale: {scale}")
+    return scale
 
-    loss = loss * scale
+
+def add_v_prediction_like_loss(loss, timesteps, noise_scheduler, v_pred_like_loss):
+    scale = get_snr_scale(timesteps, noise_scheduler)
+    # print(f"add v-prediction like loss: {v_pred_like_loss}, scale: {scale}, loss: {loss}, time: {timesteps}")
+    loss = loss + loss / scale * v_pred_like_loss
     return loss
 
 
@@ -87,6 +102,12 @@ def add_custom_train_arguments(parser: argparse.ArgumentParser, support_weighted
         action="store_true",
         help="scale v-prediction loss like noise prediction loss / v-prediction lossをnoise prediction lossと同じようにスケーリングする",
     )
+    parser.add_argument(
+        "--v_pred_like_loss",
+        type=float,
+        default=None,
+        help="add v-prediction like loss multiplied by this value / v-prediction lossをこの値をかけたものをlossに加算する",
+    )
     if support_weighted_captions:
         parser.add_argument(
             "--weighted_captions",
diff --git a/library/train_util.py b/library/train_util.py
index 7f9fd75a..1353173e 100644
--- a/library/train_util.py
+++ b/library/train_util.py
@@ -2868,6 +2868,11 @@ def verify_training_args(args: argparse.Namespace):
         raise ValueError(
             "scale_v_pred_loss_like_noise_pred can be enabled only with v_parameterization / scale_v_pred_loss_like_noise_predはv_parameterizationが有効なときのみ有効にできます"
         )
+    
+    if args.v_pred_like_loss and args.v_parameterization:
+        raise ValueError(
+            "v_pred_like_loss cannot be enabled with v_parameterization / v_pred_like_lossはv_parameterizationが有効なときには有効にできません"
+        )
 
     if args.zero_terminal_snr and not args.v_parameterization:
         print(
diff --git a/sdxl_train.py b/sdxl_train.py
index f5084a42..b57e2f5c 100644
--- a/sdxl_train.py
+++ b/sdxl_train.py
@@ -24,9 +24,8 @@ import library.custom_train_functions as custom_train_functions
 from library.custom_train_functions import (
     apply_snr_weight,
     prepare_scheduler_for_custom_training,
-    pyramid_noise_like,
-    apply_noise_offset,
     scale_v_prediction_loss_like_noise_prediction,
+    add_v_prediction_like_loss,
 )
 from library.sdxl_original_unet import SdxlUNet2DConditionModel
 
@@ -175,7 +174,7 @@ def train(args):
         # Windows版のxformersはfloatで学習できなかったりするのでxformersを使わない設定も可能にしておく必要がある
         accelerator.print("Disable Diffusers' xformers")
         train_util.replace_unet_modules(unet, args.mem_eff_attn, args.xformers, args.sdpa)
-        if torch.__version__ >= "2.0.0": # PyTorch 2.0.0 以上対応のxformersなら以下が使える
+        if torch.__version__ >= "2.0.0":  # PyTorch 2.0.0 以上対応のxformersなら以下が使える
             vae.set_use_memory_efficient_attention_xformers(args.xformers)
 
     # 学習を準備する
@@ -338,9 +337,7 @@ def train(args):
     accelerator.print(f"  num examples / サンプル数: {train_dataset_group.num_train_images}")
     accelerator.print(f"  num batches per epoch / 1epochのバッチ数: {len(train_dataloader)}")
     accelerator.print(f"  num epochs / epoch数: {num_train_epochs}")
-    accelerator.print(
-        f"  batch size per device / バッチサイズ: {', '.join([str(d.batch_size) for d in train_dataset_group.datasets])}"
-    )
+    accelerator.print(f"  batch size per device / バッチサイズ: {', '.join([str(d.batch_size) for d in train_dataset_group.datasets])}")
     # accelerator.print(
     #     f"  total train batch size (with parallel & distributed & accumulation) / 総バッチサイズ（並列学習、勾配合計含む）: {total_batch_size}"
     # )
@@ -459,13 +456,17 @@ def train(args):
 
                 target = noise
 
-                if args.min_snr_gamma:
+                if args.min_snr_gamma or args.scale_v_pred_loss_like_noise_pred or args.v_pred_like_loss:
                     # do not mean over batch dimension for snr weight or scale v-pred loss
                     loss = torch.nn.functional.mse_loss(noise_pred.float(), target.float(), reduction="none")
                     loss = loss.mean([1, 2, 3])
 
                     if args.min_snr_gamma:
                         loss = apply_snr_weight(loss, timesteps, noise_scheduler, args.min_snr_gamma)
+                    if args.scale_v_pred_loss_like_noise_pred:
+                        loss = scale_v_prediction_loss_like_noise_prediction(loss, timesteps, noise_scheduler)
+                    if args.v_pred_like_loss:
+                        loss = add_v_prediction_like_loss(loss, timesteps, noise_scheduler, args.v_pred_like_loss)
 
                     loss = loss.mean()  # mean over batch dimension
                 else:
diff --git a/train_network.py b/train_network.py
index 6f41d199..e296d72b 100644
--- a/train_network.py
+++ b/train_network.py
@@ -31,9 +31,8 @@ from library.custom_train_functions import (
     apply_snr_weight,
     get_weighted_text_embeddings,
     prepare_scheduler_for_custom_training,
-    pyramid_noise_like,
-    apply_noise_offset,
     scale_v_prediction_loss_like_noise_prediction,
+    add_v_prediction_like_loss,
 )
 
 
@@ -792,6 +791,8 @@ class NetworkTrainer:
                         loss = apply_snr_weight(loss, timesteps, noise_scheduler, args.min_snr_gamma)
                     if args.scale_v_pred_loss_like_noise_pred:
                         loss = scale_v_prediction_loss_like_noise_prediction(loss, timesteps, noise_scheduler)
+                    if args.v_pred_like_loss:
+                        loss = add_v_prediction_like_loss(loss, timesteps, noise_scheduler, args.v_pred_like_loss)
 
                     loss = loss.mean()  # 平均なのでbatch_sizeで割る必要なし
 
diff --git a/train_textual_inversion.py b/train_textual_inversion.py
index d3ff6456..300afa3e 100644
--- a/train_textual_inversion.py
+++ b/train_textual_inversion.py
@@ -24,6 +24,7 @@ from library.custom_train_functions import (
     apply_snr_weight,
     prepare_scheduler_for_custom_training,
     scale_v_prediction_loss_like_noise_prediction,
+    add_v_prediction_like_loss,
 )
 
 imagenet_templates_small = [
@@ -566,6 +567,8 @@ class TextualInversionTrainer:
                         loss = apply_snr_weight(loss, timesteps, noise_scheduler, args.min_snr_gamma)
                     if args.scale_v_pred_loss_like_noise_pred:
                         loss = scale_v_prediction_loss_like_noise_prediction(loss, timesteps, noise_scheduler)
+                    if args.v_pred_like_loss:
+                        loss = add_v_prediction_like_loss(loss, timesteps, noise_scheduler, args.v_pred_like_loss)
 
                     loss = loss.mean()  # 平均なのでbatch_sizeで割る必要なし