diff --git a/tinynn/graph/quantization/algorithm/cross_layer_equalization.py b/tinynn/graph/quantization/algorithm/cross_layer_equalization.py
index 1afd864f..85001c9e 100644
--- a/tinynn/graph/quantization/algorithm/cross_layer_equalization.py
+++ b/tinynn/graph/quantization/algorithm/cross_layer_equalization.py
@@ -354,5 +354,5 @@ def model_rewrite(model, dummy_input, work_dir='out') -> nn.Module:
 def clear_model_fused_bn(model: nn.Module):
     """remove the attached bn from fused conv"""
     for mod in model.modules():
-        if isinstance(mod, nn.Conv2d) and hasattr(mod, 'fused_bn_'):
+        if isinstance(mod, (nn.Conv2d, nn.ConvTranspose2d)) and hasattr(mod, 'fused_bn_'):
             delattr(mod, 'fused_bn_')