diff --git a/paddlespeech/t2s/models/vits/flow.py b/paddlespeech/t2s/models/vits/flow.py
index 8726748e..3c8f8935 100644
--- a/paddlespeech/t2s/models/vits/flow.py
+++ b/paddlespeech/t2s/models/vits/flow.py
@@ -252,9 +252,6 @@ class ConvFlow(nn.Layer):
             self.half_channels * (bins * 3 - 1),
             1, )
 
-        # self.proj.weight.data.zero_()
-        # self.proj.bias.data.zero_()
-
         weight = paddle.zeros(paddle.shape(self.proj.weight))
 
         self.proj.weight = paddle.create_parameter(
diff --git a/paddlespeech/t2s/models/vits/residual_coupling.py b/paddlespeech/t2s/models/vits/residual_coupling.py
index 8671462d..c18beedd 100644
--- a/paddlespeech/t2s/models/vits/residual_coupling.py
+++ b/paddlespeech/t2s/models/vits/residual_coupling.py
@@ -186,8 +186,6 @@ class ResidualAffineCouplingLayer(nn.Layer):
                 hidden_channels,
                 self.half_channels * 2,
                 1, )
-        # self.proj.weight.data.zero_()
-        # self.proj.bias.data.zero_()
 
         weight = paddle.zeros(paddle.shape(self.proj.weight))