diff --git a/examples/aishell3/ernie_sat/local/train.sh b/examples/aishell3/ernie_sat/local/train.sh
index f90db91505d7ff337824fc716212f566754cb5d8..30720e8f5b7ed289be91765e42a6e05bdf279c4a 100755
--- a/examples/aishell3/ernie_sat/local/train.sh
+++ b/examples/aishell3/ernie_sat/local/train.sh
@@ -8,5 +8,5 @@ python3 ${BIN_DIR}/train.py \
     --dev-metadata=dump/dev/norm/metadata.jsonl \
     --config=${config_path} \
     --output-dir=${train_output_path} \
-    --ngpu=1 \
+    --ngpu=2 \
     --phones-dict=dump/phone_id_map.txt
\ No newline at end of file
diff --git a/examples/aishell3_vctk/ernie_sat/local/train.sh b/examples/aishell3_vctk/ernie_sat/local/train.sh
index f90db91505d7ff337824fc716212f566754cb5d8..30720e8f5b7ed289be91765e42a6e05bdf279c4a 100755
--- a/examples/aishell3_vctk/ernie_sat/local/train.sh
+++ b/examples/aishell3_vctk/ernie_sat/local/train.sh
@@ -8,5 +8,5 @@ python3 ${BIN_DIR}/train.py \
     --dev-metadata=dump/dev/norm/metadata.jsonl \
     --config=${config_path} \
     --output-dir=${train_output_path} \
-    --ngpu=1 \
+    --ngpu=2 \
     --phones-dict=dump/phone_id_map.txt
\ No newline at end of file
diff --git a/examples/vctk/ernie_sat/conf/default.yaml b/examples/vctk/ernie_sat/conf/default.yaml
index 74c847a5ffcd31fb408875dc7b0fa03c92f0a78e..b61c81703f7a0009c55c0040df50d4db1865154a 100644
--- a/examples/vctk/ernie_sat/conf/default.yaml
+++ b/examples/vctk/ernie_sat/conf/default.yaml
@@ -79,7 +79,7 @@ grad_clip: 1.0
 ###########################################################
 #                     TRAINING SETTING                    #
 ###########################################################
-max_epoch: 200
+max_epoch: 600
 num_snapshots: 5
 
 ###########################################################
@@ -160,4 +160,4 @@ token_list:
 - UH0
 - AW0
 - OY0
-- <sos/eos>
\ No newline at end of file
+- <sos/eos>
diff --git a/examples/vctk/ernie_sat/local/train.sh b/examples/vctk/ernie_sat/local/train.sh
index f90db91505d7ff337824fc716212f566754cb5d8..30720e8f5b7ed289be91765e42a6e05bdf279c4a 100755
--- a/examples/vctk/ernie_sat/local/train.sh
+++ b/examples/vctk/ernie_sat/local/train.sh
@@ -8,5 +8,5 @@ python3 ${BIN_DIR}/train.py \
     --dev-metadata=dump/dev/norm/metadata.jsonl \
     --config=${config_path} \
     --output-dir=${train_output_path} \
-    --ngpu=1 \
+    --ngpu=2 \
     --phones-dict=dump/phone_id_map.txt
\ No newline at end of file
diff --git a/paddlespeech/t2s/datasets/am_batch_fn.py b/paddlespeech/t2s/datasets/am_batch_fn.py
index 9c964d8e95396249a72f5a2537847e09f53b4c70..05471167f05e7249ee310b55dcda788c38688119 100644
--- a/paddlespeech/t2s/datasets/am_batch_fn.py
+++ b/paddlespeech/t2s/datasets/am_batch_fn.py
@@ -29,20 +29,13 @@ from paddlespeech.t2s.modules.nets_utils import phones_text_masking
 
 
 # 因为要传参数，所以需要额外构建
-def build_erniesat_collate_fn(
-        mlm_prob: float=0.8,
-        mean_phn_span: int=8,
-        seg_emb: bool=False,
-        text_masking: bool=False,
-        epoch: int=-1, ):
-
-    if epoch == -1:
-        mlm_prob_factor = 1
-    else:
-        mlm_prob_factor = 0.8
+def build_erniesat_collate_fn(mlm_prob: float=0.8,
+                              mean_phn_span: int=8,
+                              seg_emb: bool=False,
+                              text_masking: bool=False):
 
     return ErnieSATCollateFn(
-        mlm_prob=mlm_prob * mlm_prob_factor,
+        mlm_prob=mlm_prob,
         mean_phn_span=mean_phn_span,
         seg_emb=seg_emb,
         text_masking=text_masking)
diff --git a/paddlespeech/t2s/exps/ernie_sat/synthesize.py b/paddlespeech/t2s/exps/ernie_sat/synthesize.py
index 56f26a8bbd04f9b7e4023347ed82411d32ff7b07..2e358294889734c9920a754250ac2946506be62e 100644
--- a/paddlespeech/t2s/exps/ernie_sat/synthesize.py
+++ b/paddlespeech/t2s/exps/ernie_sat/synthesize.py
@@ -73,8 +73,7 @@ def evaluate(args):
         mlm_prob=erniesat_config.mlm_prob,
         mean_phn_span=erniesat_config.mean_phn_span,
         seg_emb=erniesat_config.model['enc_input_layer'] == 'sega_mlm',
-        text_masking=False,
-        epoch=-1)
+        text_masking=False)
 
     gen_raw = True
     erniesat_mu, erniesat_std = np.load(args.erniesat_stat)
diff --git a/paddlespeech/t2s/exps/ernie_sat/train.py b/paddlespeech/t2s/exps/ernie_sat/train.py
index 020b0d0fa06f34e280d269adb5624dd416352af7..5d8eadb684ea616bca9ed47d951c6c2a5bc2ee15 100644
--- a/paddlespeech/t2s/exps/ernie_sat/train.py
+++ b/paddlespeech/t2s/exps/ernie_sat/train.py
@@ -84,8 +84,7 @@ def train_sp(args, config):
         mlm_prob=config.mlm_prob,
         mean_phn_span=config.mean_phn_span,
         seg_emb=config.model['enc_input_layer'] == 'sega_mlm',
-        text_masking=config["model"]["text_masking"],
-        epoch=config["max_epoch"])
+        text_masking=config["model"]["text_masking"])
 
     train_sampler = DistributedBatchSampler(
         train_dataset,