diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/functional/torch.nn.functional.gaussian_nll_loss.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/functional/torch.nn.functional.gaussian_nll_loss.md
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+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/functional/torch.nn.functional.gaussian_nll_loss.md
@@ -0,0 +1,26 @@
+## [仅参数名不一致]torch.nn.functional.gaussian_nll_loss
+
+### [torch.nn.functional.gaussian_nll_loss](https://pytorch.org/docs/stable/generated/torch.nn.functional.gaussian_nll_loss.html#torch.nn.functional.gaussian_nll_loss)
+
+```python
+torch.nn.functional.gaussian_nll_loss(input, target, var, full=False, eps=1e-06, reduction='mean')
+```
+
+### [paddle.nn.functional.gaussian_nll_loss](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/nn/functional/gaussian_nll_loss_cn.html#gaussian-nll-loss)
+
+```python
+paddle.nn.functional.gaussian_nll_loss(input, label, variance, full=False, epsilon=1e-6, reduction='mean', name=None)
+```
+
+两者功能一致，仅参数名不一致，具体如下：
+
+### 参数映射
+
+| PyTorch   | PaddlePaddle | 备注                                                              |
+| --------- | ------------ | ----------------------------------------------------------------- |
+| input     | input        | 输入 Tensor。                                                     |
+| target    | label        | 输入 Tensor，仅参数名不一致。                                     |
+| var       | variance     | 输入 Tensor，仅参数名不一致。                                     |
+| full      | full         | 是否在损失计算中包括常数项。                                      |
+| eps       | epsilon      | 用于限制 variance 的值，使其不会导致除 0 的出现，仅参数名不一致。 |
+| reduction | reduction    | 指定应用于输出结果的计算方式。                                    |
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/others/torch.autograd.profiler.profile.export_chrome_trace.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/others/torch.autograd.profiler.profile.export_chrome_trace.md
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+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/others/torch.autograd.profiler.profile.export_chrome_trace.md
@@ -0,0 +1,22 @@
+## [仅 paddle 参数更多]torch.autograd.profiler.profile.export_chrome_trace
+
+### [torch.autograd.profiler.profile.export_chrome_trace](https://pytorch.org/docs/stable/generated/torch.autograd.profiler.profile.export_chrome_trace.html#torch.autograd.profiler.profile.export_chrome_trace)
+
+```python
+torch.autograd.profiler.profile.export_chrome_trace(path)
+```
+
+### [paddle.profiler.export_chrome_tracing](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/profiler/export_chrome_tracing_cn.html)
+
+```python
+paddle.profiler.export_chrome_tracing(dir_name: str, worker_name: Optional[str] = None)
+```
+
+Paddle 相比 PyTorch 支持更多其他参数，具体如下：
+
+### 参数映射
+
+| PyTorch | PaddlePaddle | 备注                                                                      |
+| ------- | ------------ | ------------------------------------------------------------------------- |
+| path    | dir_name     | 性能数据导出所保存到的文件夹路径，仅参数名不一致。                        |
+| -       | worker_name  | 性能数据导出所保存到的文件名前缀，PyTorch 无此参数，Paddle 保持默认即可。 |
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/others/torch.special.i0e.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/others/torch.special.i0e.md
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+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/others/torch.special.i0e.md
@@ -0,0 +1,36 @@
+## [torch 参数更多]torch.special.i0e
+
+### [torch.special.i0e](https://pytorch.org/docs/stable/special.html#torch.special.i0e)
+
+```python
+torch.special.i0e(input, *, out=None)
+```
+
+### [paddle.i0e](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/i0e_cn.html)
+
+```python
+paddle.i0e(x, name=None)
+```
+
+其中 Pytorch 相比 Paddle 支持更多其他参数，具体如下：
+
+### 参数映射
+
+| PyTorch | PaddlePaddle | 备注                                               |
+| ------- | ------------ | -------------------------------------------------- |
+| input   | x            | 表示输入的 Tensor，仅参数名不一致。                |
+| out     | -            | 表示输出的 Tensor，Paddle 无此参数，需要进行转写。 |
+
+### 转写示例
+
+#### out：指定输出
+
+```python
+# Pytorch 写法
+x = torch.tensor([1, 2, 3, 4, 5], dtype=torch.float32)
+torch.special.i0e(x, out=y)
+
+# Paddle 写法
+x = paddle.to_tensor([1, 2, 3, 4, 5], dtype="float32")
+paddle.assign(paddle.i0e(x), y)
+```