diff --git a/paddlespeech/server/conf/application.yaml b/paddlespeech/server/conf/application.yaml
index 55f241ec7..47b8b178f 100644
--- a/paddlespeech/server/conf/application.yaml
+++ b/paddlespeech/server/conf/application.yaml
@@ -142,7 +142,7 @@ cls_inference:
 ################### text task: punc; engine_type: python #######################
 text_python:
     task: punc
-    model_type: 'ernie_linear_p3_wudao'
+    model_type: 'ernie_linear_p3_wudao_fast'
     lang: 'zh'
     sample_rate: 16000
     cfg_path: # [optional]