diff --git a/caffe2fluid/examples/imagenet/infer.py b/caffe2fluid/examples/imagenet/infer.py
index 3962d96ba1043ca8b8e4121f294c1fb0c10e928c..6fca82bba82bd34c9be74850a41dfa57fccc7f8a 100644
--- a/caffe2fluid/examples/imagenet/infer.py
+++ b/caffe2fluid/examples/imagenet/infer.py
@@ -172,7 +172,7 @@ def load_model(exe, place, net_file, net_name, net_weight, debug):
 
 def get_shape(fluid, program, name):
     for var in program.list_vars():
-        if var.name == 'data':
+        if var.type == 'Input':
             return list(var.shape[1:])
 
     raise ValueError('not found shape for input layer[%s], '
diff --git a/caffe2fluid/examples/imagenet/tools/diff.sh b/caffe2fluid/examples/imagenet/tools/diff.sh
index c1756e83b2fa11e2dc212abe7c727f3adc6c6bb0..8a561a821f8d10d2e8537d83908029532d3cde15 100755
--- a/caffe2fluid/examples/imagenet/tools/diff.sh
+++ b/caffe2fluid/examples/imagenet/tools/diff.sh
@@ -49,7 +49,7 @@ if [[ -z $PYTHON ]];then
     PYTHON=`which python`
 fi
 $PYTHON ../../convert.py \
-        $proto_file \
+        --npy_path $proto_file \
         --caffemodel $caffemodel_file \
         --data-output-path $weight_file\
         --code-output-path $net_file
diff --git a/caffe2fluid/kaffe/custom_layers/reshape.py b/caffe2fluid/kaffe/custom_layers/reshape.py
index da82e4d67c7cbb558c223bce528cb23c7feb91c8..b4ec051d7b4f349079f81de874aef9cdf2d18a65 100644
--- a/caffe2fluid/kaffe/custom_layers/reshape.py
+++ b/caffe2fluid/kaffe/custom_layers/reshape.py
@@ -2,6 +2,7 @@
     more info can be found here: http://caffe.berkeleyvision.org/tutorial/layers/reshape.html
 """
 from .register import register
+from functools import reduce
 
 
 def import_fluid():
@@ -61,43 +62,6 @@ def reshape_shape(input_sp, shape, axis=0, num_axes=-1):
     assert len(output_shape) == num_axes_retained + num_new_axes,\
             "[Reshape]invalid dims of output shape[%s]" % (str(output_shape))
 
-    inferred_axis = -1
-    copy_axes = []
-    constant_count = 1
-    for i in range(num_new_axes):
-        top_dim = shape['dim'][i]
-        if top_dim == 0:
-            copy_axes.append(i)
-            copy_axis_index = start_axis + i
-            output_shape[copy_axis_index] = input_shape[copy_axis_index]
-        elif top_dim == -1:
-            assert inferred_axis == -1, "[Reshape]new shape contains multiple -1 dims"
-            inferred_axis = i
-        else:
-            constant_count *= top_dim
-
-    if inferred_axis >= 0:
-        explicit_count = constant_count
-        l = input_shape[0:start_axis]
-        if len(l) > 0:
-            explicit_count *= count(l)
-
-        l = input_shape[end_axis:]
-        if len(l) > 0:
-            explicit_count *= count(l)
-
-        for i in range(len(copy_axes)):
-            explicit_count *= output_shape[start_axis + copy_axes[i]]
-
-        assert input_count % explicit_count == 0, "[Reshape]botom count[%d] "\
-                "must be divisible by product of the specified dimensions[%d] "\
-                % (input_count, explicit_count)
-        output_shape[start_axis + inferred_axis] = input_count / explicit_count
-
-    output_count = count(output_shape)
-    assert output_count == input_count, "[Reshape]output count[%d] must match input count[%d]" % (
-        output_count, input_count)
-
     return output_shape
 
 
@@ -117,17 +81,18 @@ def reshape_layer(input, name, shape, axis=0, num_axes=-1):
     fluid = import_fluid()
 
     input_shape = list(input.shape)
+    print(input_shape)
+    print(shape)
 
     if input_shape[0] == -1:
-        input_shape[0] = 1
+        input_shape[0] = 0
         output_shape = reshape_shape(input_shape, shape, axis, num_axes)
-        output_shape[0] = -1
     else:
         output_shape = reshape_shape(input_shape, shape, axis, num_axes)
-
     output = fluid.layers.reshape(input, shape=output_shape, name=name)
 
     return output
 
 
 register(kind='Reshape', shape=reshape_shape, layer=reshape_layer)
+
diff --git a/caffe2fluid/kaffe/paddle/network.py b/caffe2fluid/kaffe/paddle/network.py
index 87d1c27a17bc774234b13476dab72a69eb99f820..88eba56d87a306f30eb6b80580ea0034bf70b537 100644
--- a/caffe2fluid/kaffe/paddle/network.py
+++ b/caffe2fluid/kaffe/paddle/network.py
@@ -103,7 +103,7 @@ class Network(object):
                 place = self.paddle_env['place']
                 exe = self.paddle_env['exe']
 
-        data_dict = np.load(data_path).item()
+        data_dict = np.load(data_path, allow_pickle=True).item()
         for op_name in data_dict:
             if op_name == 'caffe2fluid_name_trace':
                 self.name_trace = data_dict[op_name]
@@ -441,7 +441,7 @@ class Network(object):
             need_transpose = True
 
         if need_transpose:
-            in_order = range(dims)
+            in_order = list(range(dims))
             in_order.remove(axis)
             in_order.append(axis)
             input = fluid.layers.transpose(
diff --git a/caffe2fluid/kaffe/shapes.py b/caffe2fluid/kaffe/shapes.py
index 4bbdbdebd403f524d0db23e206f0fd394d8e46e4..e3e4e710c8b0c83ef757d4efcf22873d926618c9 100644
--- a/caffe2fluid/kaffe/shapes.py
+++ b/caffe2fluid/kaffe/shapes.py
@@ -3,6 +3,9 @@ from collections import namedtuple
 
 from .errors import KaffeError
 
+Tensor5DShape = namedtuple('Tensor5DShape',
+                           ['batch_size', 'data1', 'daat2', 'data3', 'data4'])
+
 Tensor4DShape = namedtuple('Tensor4DShape',
                            ['batch_size', 'channels', 'height', 'width'])