diff --git a/paddlespeech/resource/pretrained_models.py b/paddlespeech/resource/pretrained_models.py
index eecf21768d8ac6a3b02b32ceb951a720512c0a59..d012a7d2dfaaf0181327cccb24c32159acd63a36 100644
--- a/paddlespeech/resource/pretrained_models.py
+++ b/paddlespeech/resource/pretrained_models.py
@@ -69,7 +69,7 @@ asr_dynamic_pretrained_models = {
         },
     },
     "conformer_u2pp_wenetspeech-zh-16k": {
-        '1.0': {
+        '1.1': {
             'url':
             'https://paddlespeech.bj.bcebos.com/s2t/wenetspeech/asr1/asr1_chunk_conformer_u2pp_wenetspeech_ckpt_1.1.1.model.tar.gz',
             'md5':
@@ -89,7 +89,7 @@ asr_dynamic_pretrained_models = {
         },
     },
     "conformer_u2pp_online_wenetspeech-zh-16k": {
-        '1.0': {
+        '1.1': {
             'url':
             'https://paddlespeech.bj.bcebos.com/s2t/wenetspeech/asr1/asr1_chunk_conformer_u2pp_wenetspeech_ckpt_1.1.2.model.tar.gz',
             'md5':
diff --git a/paddlespeech/server/conf/ws_conformer_application.yaml b/paddlespeech/server/conf/ws_conformer_application.yaml
index b6128118f4c95685605d472ea5ec3ea650886fcb..d5357c85318f698f323ad6dedf15dbb7c31328dd 100644
--- a/paddlespeech/server/conf/ws_conformer_application.yaml
+++ b/paddlespeech/server/conf/ws_conformer_application.yaml
@@ -30,7 +30,7 @@ asr_online:
     decode_method: 
     num_decoding_left_chunks: -1
     force_yes: True
-    device: gpu # cpu or gpu:id
+    device: cpu # cpu or gpu:id
     continuous_decoding: True # enable continue decoding when endpoint detected
 
     am_predictor_conf: