diff --git a/paddle/gserver/tests/test_LayerGrad.cpp b/paddle/gserver/tests/test_LayerGrad.cpp
index 9e2e5ebaac24ee09b6121bc5a47298fa4cfd0197..0fed97a73b0a4dcba973fdbad4eb9e6bb99d9e05 100644
--- a/paddle/gserver/tests/test_LayerGrad.cpp
+++ b/paddle/gserver/tests/test_LayerGrad.cpp
@@ -353,7 +353,6 @@ TEST(Layer, convTransLayer) {
   testConvTransLayer("exconvt", /* trans= */ false, /* useGpu= */ false);
 #ifndef PADDLE_ONLY_CPU
   testConvTransLayer("exconvt", /* trans= */ false, /* useGpu= */ true);
-  // testConvLayer("cudnn_conv", /* trans= */ false, /* useGpu= */ true);
 #endif
 }
 
diff --git a/python/paddle/trainer_config_helpers/layers.py b/python/paddle/trainer_config_helpers/layers.py
index 1fdb1a849e86bea21cbbdb524c076e527ed8a258..ecc73c34a833cc4065adf846f7585f40e0df9704 100644
--- a/python/paddle/trainer_config_helpers/layers.py
+++ b/python/paddle/trainer_config_helpers/layers.py
@@ -1619,10 +1619,7 @@ def img_conv_layer(input, filter_size, num_filters,
         param_attr.attr["initial_strategy"] = 0
         param_attr.attr["initial_smart"] = False
     
-    if trans:
-        lt = LayerType.CONVTRANS_LAYER
-    else:
-        lt = LayerType.CONV_LAYER
+    lt = LayerType.CONVTRANS_LAYER if trans else LayerType.CONV_LAYER
     
     Layer(
         name=name,