diff --git a/train.ps1 b/train.ps1
index c166c4e..ba7313e 100644
--- a/train.ps1
+++ b/train.ps1
@@ -1,5 +1,4 @@
 # LoRA train script by @Akegarasu
-$Env:HF_HOME = "huggingface"
 
 # Train data path | 设置训练用模型、图片
 $pretrained_model = "./sd-models/final-prune.ckpt" # base model path | 底模路径
@@ -13,6 +12,8 @@ $max_train_epoches = 10 # max train epoches | 最大训练 epoch
 $save_every_n_epochs = 2 # save every n epochs | 每 N 个 epoch 保存一次
 $network_dim = 32 # network dim
 $clip_skip = 2
+$train_unet_only = 1 # train U-Net only | 仅训练 U-Net
+$train_text_encoder_only = 0 # train Text Encoder only | 仅训练 文本编码器
 
 # Learning rate | 学习率
 $lr = "1e-4"
@@ -24,6 +25,17 @@ $lr_scheduler = "cosine_with_restarts" # "linear", "cosine", "cosine_with_restar
 $output_name = "aki" # output model name | 模型保存名称
 $save_model_as = "safetensors" # model save ext | 模型保存格式
 
+$Env:HF_HOME = "huggingface"
+$ext_args = [System.Collections.ArrayList]::new()
+
+if ($train_unet_only) {
+  [void]$ext_args.Add("--network_train_unet_only")
+}
+
+if ($train_text_encoder_only) {
+  [void]$ext_args.Add("--network_train_text_encoder_only")
+}
+
 # run train
 accelerate launch --num_cpu_threads_per_process=8 "train_network.py" `
   --enable_bucket `
@@ -52,4 +64,4 @@ accelerate launch --num_cpu_threads_per_process=8 "train_network.py" `
   --max_token_length=225 `
   --caption_extension=".txt" `
   --save_model_as=$save_model_as `
-  --xformers --shuffle_caption --use_8bit_adam
\ No newline at end of file
+  --xformers --shuffle_caption --use_8bit_adam $ext_args
\ No newline at end of file