diff --git a/README.md b/README.md
index 2a24d90..88994c4 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ Before starting the training, please check whether the dataset has been prepared
   ```bash
   LEARNING_RATES=("1e-4" "1e-3")
   LR_SCHEDULES=("cosine_with_restarts")
-  OPTIMIZERS=("adamw", "adam")
+  OPTIMIZERS=("adamw" "adam")
   MAX_TRAIN_STEPS=("3000")
   ```
 
diff --git a/README_zh.md b/README_zh.md
index 689e6bd..4bc11b2 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -77,7 +77,7 @@ diffusers（该分支为 CogVideoX 的图像到视频添加了 LoRA 加载支持
   ```
   LEARNING_RATES=("1e-4" "1e-3")
   LR_SCHEDULES=("cosine_with_restarts")
-  OPTIMIZERS=("adamw", "adam")
+  OPTIMIZERS=("adamw" "adam")
   MAX_TRAIN_STEPS=("3000")
   ```
 
diff --git a/train_image_to_video_lora.sh b/train_image_to_video_lora.sh
index 565f31a..c219e8c 100755
--- a/train_image_to_video_lora.sh
+++ b/train_image_to_video_lora.sh
@@ -10,7 +10,7 @@ GPU_IDS="0"
 # Experiment with as many hyperparameters as you want!
 LEARNING_RATES=("1e-4" "1e-3")
 LR_SCHEDULES=("cosine_with_restarts")
-OPTIMIZERS=("adamw", "adam")
+OPTIMIZERS=("adamw" "adam")
 MAX_TRAIN_STEPS=("3000")
 
 # Single GPU uncompiled training
diff --git a/train_text_to_video_lora.sh b/train_text_to_video_lora.sh
index 2892c75..4660535 100755
--- a/train_text_to_video_lora.sh
+++ b/train_text_to_video_lora.sh
@@ -10,7 +10,7 @@ GPU_IDS="0"
 # Experiment with as many hyperparameters as you want!
 LEARNING_RATES=("1e-4" "1e-3")
 LR_SCHEDULES=("cosine_with_restarts")
-OPTIMIZERS=("adamw", "adam")
+OPTIMIZERS=("adamw" "adam")
 MAX_TRAIN_STEPS=("3000")
 
 # Single GPU uncompiled training