diff --git a/imperative/python/megengine/functional/nn.py b/imperative/python/megengine/functional/nn.py
index 9ababcebee4d4fc420072887084b9480396d2df4..643d2a0412d2a5e51008d2c34f3c0c48d182533b 100644
--- a/imperative/python/megengine/functional/nn.py
+++ b/imperative/python/megengine/functional/nn.py
@@ -1889,7 +1889,7 @@ def pixel_shuffle(inp: Tensor, upscale_factor: int) -> Tensor:
     )
     shape_1 = (
         *high_dim,
-        shape_ori[-3] / square,
+        int(shape_ori[-3] / square),
         shape_ori[-2] * upscale_factor,
         shape_ori[-1] * upscale_factor,
     )
@@ -1898,8 +1898,8 @@ def pixel_shuffle(inp: Tensor, upscale_factor: int) -> Tensor:
 
     layerPixelShuffle = _get_layerPixelShuffle(_device, _dtype, dim_order)
 
-    shape_0 = convert_single_value(shape_0, dtype=inp.dtype, device=inp.device)
-    shape_1 = convert_single_value(shape_1, dtype=inp.dtype, device=inp.device)
+    shape_0 = convert_single_value(shape_0, device=inp.device)
+    shape_1 = convert_single_value(shape_1, device=inp.device)
     outvar, *_ = apply(layerPixelShuffle(), inp, shape_0, shape_1)
 
     return outvar
diff --git a/imperative/python/test/unit/functional/test_functional.py b/imperative/python/test/unit/functional/test_functional.py
index 1a82b30dbd1358f75577246d271690be1ec5c4f9..6208cba09affbda168618b362a3adc0a3c13578d 100644
--- a/imperative/python/test/unit/functional/test_functional.py
+++ b/imperative/python/test/unit/functional/test_functional.py
@@ -1218,30 +1218,49 @@ def test_pixel_shuffle():
     out = F.pixel_shuffle(tensor(inp), upscale_factor=4)
     golden = pixel_shuffle(inp, 4)
     np.testing.assert_equal(out.numpy(), golden)
+    inp_float = np.float32(inp)
+    out = F.pixel_shuffle(inp_float, 2)
+    golden = pixel_shuffle(inp_float, 2)
+    np.testing.assert_equal(out.numpy(),golden)
 
     # ndim = 4
     inp = np.arange(3 * 18 * 3 * 3).reshape(3, 18, 3, 3)
     out = F.pixel_shuffle(tensor(inp), upscale_factor=3)
     golden = pixel_shuffle(inp, 3)
     np.testing.assert_equal(out.numpy(), golden)
+    inp_float = np.float32(inp)
+    out = F.pixel_shuffle(inp_float, 2)
+    golden = pixel_shuffle(inp_float, 2)
+    np.testing.assert_equal(out.numpy(),golden)
 
     # ndim = 5
     inp = np.arange(5 * 3 * 20 * 3 * 4).reshape(5, 3, 20, 3, 4)
     out = F.pixel_shuffle(tensor(inp), upscale_factor=2)
     golden = pixel_shuffle(inp, 2)
     np.testing.assert_equal(out.numpy(), golden)
-
+    inp_float = np.float32(inp)
+    out = F.pixel_shuffle(inp_float, 2)
+    golden = pixel_shuffle(inp_float, 2)
+    np.testing.assert_equal(out.numpy(),golden)
     # ndim = 6
     inp = np.arange(6 * 5 * 3 * 25 * 3 * 4).reshape(6, 5, 3, 25, 3, 4)
     out = F.pixel_shuffle(tensor(inp), upscale_factor=5)
     golden = pixel_shuffle(inp, 5)
     np.testing.assert_equal(out.numpy(), golden)
+    inp_float = np.float32(inp)
+    out = F.pixel_shuffle(inp_float, 2)
+    golden = pixel_shuffle(inp_float, 2)
+    np.testing.assert_equal(out.numpy(),golden)
 
     # ndim = 7
     inp = np.arange(2 * 3 * 5 * 3 * 20 * 3 * 4).reshape(2, 3, 5, 3, 20, 3, 4)
     out = F.pixel_shuffle(tensor(inp), upscale_factor=2)
     golden = pixel_shuffle(inp, 2)
     np.testing.assert_equal(out.numpy(), golden)
+    inp_float = np.float32(inp)
+    out = F.pixel_shuffle(inp_float, 2)
+    golden = pixel_shuffle(inp_float, 2)
+    np.testing.assert_equal(out.numpy(),golden)
 
 
 @pytest.mark.parametrize("is_symbolic", [False, True])
@@ -1260,6 +1279,13 @@ def test_pixel_shuffle_symbolic(is_symbolic):
         if is_symbolic is None:
             break
 
+    inp = np.float32(inp)
+    golden = pixel_shuffle(inp, 2)
+    for _ in range(3):
+        out = fn(inp, 2)
+        np.testing.assert_equal(out.numpy(), golden)
+        if is_symbolic is None:
+            break
 
 def test_set_conv2d_config():
     """check setting config by contextmanager is equal to manually converted result"""