diff --git a/colossalai/tensor/colo_tensor.py b/colossalai/tensor/colo_tensor.py
index 477d02114..febbb5e94 100644
--- a/colossalai/tensor/colo_tensor.py
+++ b/colossalai/tensor/colo_tensor.py
@@ -157,5 +157,21 @@ class ColoTensor(object):
     def backward(self, gradient: Optional[torch.Tensor] = None, retain_graph: bool = False):
         self._torch_tensor.backward(gradient=gradient, retain_graph=retain_graph)
 
+    ## TODO(fjr) we reduce redundency of the following code
     def __add__(self, o) -> "ColoTensor":
         return ColoTensor.init_from_torch_tensor(self.torch_tensor() + o.torch_tensor())
+
+    def __truediv__(self, o) -> "ColoTensor":
+        return ColoTensor.init_from_torch_tensor(self.torch_tensor() / o)
+
+    def view(self, *args: int) -> "ColoTensor":
+        return ColoTensor.init_from_torch_tensor(self.torch_tensor().view(*args))
+
+    def permute(self, *args) -> "ColoTensor":
+        return ColoTensor.init_from_torch_tensor(self.torch_tensor().permute(*args))
+
+    def transpose(self, *args) -> "ColoTensor":
+        return ColoTensor.init_from_torch_tensor(self.torch_tensor().transpose(*args))
+
+    def contiguous(self):
+        return ColoTensor.init_from_torch_tensor(self.torch_tensor().contiguous())
diff --git a/tests/test_tensor/test_net_tp.py b/tests/test_tensor/test_net_tp.py
index 45b9902e9..b07b1fd18 100644
--- a/tests/test_tensor/test_net_tp.py
+++ b/tests/test_tensor/test_net_tp.py
@@ -7,7 +7,8 @@ from colossalai.testing import parameterize, rerun_if_address_is_in_use
 from colossalai.utils.cuda import get_current_device
 from colossalai.utils import free_port
 from colossalai.utils import ColoInitContext
-from colossalai.tensor import named_params_with_colotensor
+from colossalai.tensor import named_params_with_colotensor, TensorSpec, ComputePattern, ParallelAction, ColoTensor
+from colossalai.context import ParallelMode
 
 from functools import partial
 
@@ -20,18 +21,32 @@ def run_simple_net():
     with ColoInitContext(device=get_current_device()):
         model = model_builder(checkpoint=True)
 
+    parallel_action_list = [
+        ParallelAction(priority=1, compute_pattern=ComputePattern.TP1DRow, parallel_mode=ParallelMode.PARALLEL_1D)
+    ]
+    spec = TensorSpec(parallel_action_list)
+
+    # A naive way to set spec for all weights in Linear
+    for name, p in named_params_with_colotensor(model):
+        if not isinstance(p, ColoTensor):
+            continue
+        if 'weight' in name and 'LayerNorm' not in name and 'ln' not in name and 'embed' not in name:
+            p.set_spec(spec)
+
+    model.cuda()
+
     for param in named_params_with_colotensor(model):
         print(param)
-    # we set the Specs for weight of each linear.
-    # model.proj1.weight.set_spec('1Drow')
-    # model.proj2.weight.set_spec('1Drow')
 
     for i, (data, label) in enumerate(train_dataloader):
-        output = model(data)
+        data = data.to(get_current_device())
+        label = label.to(get_current_device())
 
         if criterion:
+            output = model(data)
             loss = criterion(output, label)
         else:
+            output = model(data, label)
             loss = output
 
         print(loss.torch_tensor())