diff --git a/dygraph/models/hrnet.py b/dygraph/models/hrnet.py
index 7707cdb403d4be3499e3bfebdabdc3ac79ad0910..fac8a929be40acce2d801c3cdbbe89bb634bead3 100644
--- a/dygraph/models/hrnet.py
+++ b/dygraph/models/hrnet.py
@@ -82,7 +82,9 @@ class HRNet(fluid.dygraph.Layer):
             name="layer1_2")
 
         self.la1 = Layer1(
-            num_channels=self.stage1_num_channels[0],
+            num_channels=64,
+            num_blocks=self.stage1_num_blocks[0],
+            num_filters=self.stage1_num_channels[0],
             has_se=has_se,
             name="layer2")
 
@@ -228,17 +230,22 @@ class ConvBNLayer(fluid.dygraph.Layer):
 
 
 class Layer1(fluid.dygraph.Layer):
-    def __init__(self, num_channels, has_se=False, name=None):
+    def __init__(self,
+                 num_channels,
+                 num_filters,
+                 num_blocks,
+                 has_se=False,
+                 name=None):
         super(Layer1, self).__init__()
 
         self.bottleneck_block_list = []
 
-        for i in range(4):
+        for i in range(num_blocks):
             bottleneck_block = self.add_sublayer(
                 "bb_{}_{}".format(name, i + 1),
                 BottleneckBlock(
-                    num_channels=num_channels if i == 0 else 256,
-                    num_filters=64,
+                    num_channels=num_channels if i == 0 else num_filters * 4,
+                    num_filters=num_filters,
                     has_se=has_se,
                     stride=1,
                     downsample=True if i == 0 else False,