update docs

docs/EN/source/method_tutorials/step_distill.md

@@ -46,14 +46,25 @@ Multiple configuration options are provided in the [configs/distill/](https://gi
 
 ## 📜 Usage
 
-### Complete Step Distillation Model Inference Scripts
+### Model Preparation
 
-**T2V:**
+**Complete Model:**
+Place the downloaded model (`distill_model.pt` or `distill_model.safetensors`) in the `distill_models/` folder under the Wan model root directory:
+- For T2V: `Wan2.1-T2V-14B/distill_models/`
+- For I2V-480P: `Wan2.1-I2V-14B-480P/distill_models/`
+
+**LoRA:**
+1. Place the downloaded LoRA in any location
+2. Modify the `lora_path` parameter in the configuration file to the LoRA storage path
+
+### Inference Scripts
+
+**T2V Complete Model:**
 ```bash
 bash scripts/wan/run_wan_t2v_distill_4step_cfg.sh
 ```
 
-**I2V:**
+**I2V Complete Model:**
 ```bash
 bash scripts/wan/run_wan_i2v_distill_4step_cfg.sh
 ```

docs/ZH_CN/source/method_tutorials/step_distill.md

@@ -46,14 +46,25 @@
 
 ## 📜 使用方法
 
-### 完整步数蒸馏模型推理脚本
+### 模型准备
 
-**T2V：**
+**完整模型：**
+将下载好的模型（`distill_model.pt` 或者 `distill_model.safetensors`）放到 Wan 模型根目录的 `distill_models/` 文件夹下即可
+- 对于 T2V：`Wan2.1-T2V-14B/distill_models/`
+- 对于 I2V-480P：`Wan2.1-I2V-14B-480P/distill_models/`
+
+**LoRA：**
+1. 将下载好的 LoRA 放到任意位置
+2. 修改配置文件中的 `lora_path` 参数为 LoRA 存放路径即可
+
+### 推理脚本
+
+**T2V 完整模型：**
 ```bash
 bash scripts/wan/run_wan_t2v_distill_4step_cfg.sh
 ```
 
-**I2V：**
+**I2V 完整模型：**
 ```bash
 bash scripts/wan/run_wan_i2v_distill_4step_cfg.sh
 ```