diff --git a/mindinsight/mindconverter/README.md b/mindinsight/mindconverter/README.md
index 42af758d3125adfa6c6f6fed8f7fdd00608222fd..0917ceed0ebd485e847a367e1adda3ecb3478588 100644
--- a/mindinsight/mindconverter/README.md
+++ b/mindinsight/mindconverter/README.md
@@ -69,7 +69,7 @@ Classes and functions that can't be converted:
 
 Subclassing from the subclasses of nn.Module
 
-e.g. (code snip from torchvision,models.mobilenet)
+e.g. (code snip from torchvision.models.mobilenet)
 
 ```python
 from torch import nn
@@ -83,12 +83,3 @@ class ConvBNReLU(nn.Sequential):
             nn.ReLU6(inplace=True)
         )
 ```
-
-### Unsupported Situation #3
-
-Unconventional import naming
-
-e.g.
-```python
-import torch.nn as mm
-```
\ No newline at end of file