diff --git a/PyTorch/built-in/foundation/ChatGLM2-6B/ptuning/preprocess.sh b/PyTorch/built-in/foundation/ChatGLM2-6B/ptuning/preprocess.sh
index 5908367e99e6760b602d1ab0675f9458797e71f5..5d7123c949c3c0b95e77f41a4250adcc7998f0c4 100644
--- a/PyTorch/built-in/foundation/ChatGLM2-6B/ptuning/preprocess.sh
+++ b/PyTorch/built-in/foundation/ChatGLM2-6B/ptuning/preprocess.sh
@@ -1,3 +1,4 @@
+set -e
 source env_npu.sh
 python preprocess.py \
     --do_train \
@@ -8,18 +9,17 @@ python preprocess.py \
     --model_name_or_path ../model/ \
     --overwrite_cache \
     --output_dir ./output/adgen-chatglm-6b-ft-$LR \
-    --max_source_length 1024 \
-    --max_target_length 1024
-
-#python preprocess.py \
-#    --do_predict \
-#    --train_file AdvertiseGen/train.json \
-#    --test_file AdvertiseGen/dev.json \
-#    --prompt_column content \
-#    --response_column summary \
-#    --model_name_or_path ../model/ \
-#    --overwrite_cache \
-#    --output_dir ./output/adgen-chatglm-6b-ft-$LR \
-#    --max_source_length 256 \
-#    --max_target_length 256
+    --max_source_length 4096 \
+    --max_target_length 4096
 
+python preprocess.py \
+    --do_predict \
+    --train_file AdvertiseGen/train.json \
+    --test_file AdvertiseGen/dev.json \
+    --prompt_column content \
+    --response_column summary \
+    --model_name_or_path ../model/ \
+    --overwrite_cache \
+    --output_dir ./output/adgen-chatglm-6b-ft-$LR \
+    --max_source_length 256 \
+    --max_target_length 256