Update README.md

README.md

@@ -99,11 +99,12 @@ scores = torch.matmul(q_reps, p_reps.T)
 print(scores)
 
 # tensor([[0.6506, 4.9630, 3.8614]], device='cuda:0')
-
 ```
 
 # Limitations
 
+- This checkpoint is an alpha version, and may not be strong in your tasks, for bad case, please create an issue to let us know, many thanks!
+
 - Currently, please ensure that image sizes within the same knowledge base be similar. High variance of image size may cause the model performance degrade. We will augment data and fix this issue in our future version.
 
 - The modeling script `modeling_minicpmv` on `huggingface` is not standard yet, the inference code could be further improved.