diff --git a/paddlespeech/t2s/exps/ernie_sat/train.py b/paddlespeech/t2s/exps/ernie_sat/train.py
index bd5bddc13..c98d691be 100644
--- a/paddlespeech/t2s/exps/ernie_sat/train.py
+++ b/paddlespeech/t2s/exps/ernie_sat/train.py
@@ -109,7 +109,7 @@ def train_sp(args, config):
         num_workers=config.num_workers)
     print("dataloaders done!")
 
-    with open(args.phones_dict, 'r', encoding='utf-8') as f:
+    with open(args.phones_dict, 'rt', encoding='utf-8') as f:
         phn_id = [line.strip().split() for line in f.readlines()]
     vocab_size = len(phn_id)
     print("vocab_size:", vocab_size)
diff --git a/paddlespeech/t2s/exps/speedyspeech/train.py b/paddlespeech/t2s/exps/speedyspeech/train.py
index 200f39d26..c90090daa 100644
--- a/paddlespeech/t2s/exps/speedyspeech/train.py
+++ b/paddlespeech/t2s/exps/speedyspeech/train.py
@@ -137,7 +137,7 @@ def train_sp(args, config):
         phn_id = [line.strip().split() for line in f.readlines()]
     vocab_size = len(phn_id)
     print("vocab_size:", vocab_size)
-    with open(args.tones_dict, 'r', encoding='utf-8') as f:
+    with open(args.tones_dict, 'rt', encoding='utf-8') as f:
         tone_id = [line.strip().split() for line in f.readlines()]
     tone_size = len(tone_id)
     print("tone_size:", tone_size)
diff --git a/paddlespeech/t2s/exps/transformer_tts/train.py b/paddlespeech/t2s/exps/transformer_tts/train.py
index 48c8ba515..d49baad99 100644
--- a/paddlespeech/t2s/exps/transformer_tts/train.py
+++ b/paddlespeech/t2s/exps/transformer_tts/train.py
@@ -114,7 +114,7 @@ def train_sp(args, config):
         num_workers=config.num_workers)
     print("dataloaders done!")
 
-    with open(args.phones_dict, 'r', encoding='utf-8') as f:
+    with open(args.phones_dict, 'rt', encoding='utf-8') as f:
         phn_id = [line.strip().split() for line in f.readlines()]
     vocab_size = len(phn_id)
     print("vocab_size:", vocab_size)