diff --git a/llmc/compression/quantization/base_blockwise_quantization.py b/llmc/compression/quantization/base_blockwise_quantization.py
index ba5be4b6a..8b7b2ad64 100644
--- a/llmc/compression/quantization/base_blockwise_quantization.py
+++ b/llmc/compression/quantization/base_blockwise_quantization.py
@@ -375,7 +375,9 @@ def block_forward(self, block, input_data=None):
                     self.input['kwargs'][i][key] = \
                         self.input['kwargs'][i][key].to(device=next(block.parameters()).device)
             with torch.no_grad():
-                out = block(input_data[i], **self.input['kwargs'][i])[0]
+                out = block(input_data[i], **self.input['kwargs'][i])
+                if isinstance(out, tuple):
+                    out = out[0]
                 output.append(out)
         return output
 
diff --git a/llmc/models/internvl2.py b/llmc/models/internvl2.py
index cad8aa905..b02a6621e 100644
--- a/llmc/models/internvl2.py
+++ b/llmc/models/internvl2.py
@@ -214,3 +214,43 @@ def batch_process(self, img_qas, calib_or_eval='eval'):
             **generation_config
         }
         return inputs
+
+    def find_blocks(self, modality='language'):
+        if modality == 'language':
+            self.blocks = self.model.model.layers
+        elif modality == 'vision':
+            self.blocks = self.vision_model.encoder.layers
+
+    def get_vision_subsets_in_block(self, block):
+        return [
+            {
+                'layers': {'attn.qkv': block.attn.qkv},
+                'prev_op': [block.norm1],
+                'input': ['attn.qkv'],
+                'inspect': block.attn,
+                'has_kwargs': False,
+            },
+            {
+                'layers': {'attn.proj': block.attn.proj},
+                'prev_op': [block.attn.qkv],
+                'input': ['attn.proj'],
+                'inspect': block.attn.proj,
+                'has_kwargs': False,
+            },
+            {
+                'layers': {'mlp.fc1': block.mlp.fc1},
+                'prev_op': [block.norm2],
+                'input': ['mlp.fc1'],
+                'inspect': block.mlp.fc1,
+                'has_kwargs': False,
+                'is_mlp': True,
+            },
+            {
+                'layers': {'mlp.fc2': block.mlp.fc2},
+                'prev_op': [block.mlp.fc1],
+                'input': ['mlp.fc2'],
+                'inspect': block.mlp.fc2,
+                'has_kwargs': False,
+                'is_mlp': True,
+            },
+        ]
diff --git a/llmc/models/qwen2vl.py b/llmc/models/qwen2vl.py
index 8daa2ac9b..1f5cd231f 100644
--- a/llmc/models/qwen2vl.py
+++ b/llmc/models/qwen2vl.py
@@ -1,3 +1,6 @@
+import inspect
+
+import torch.nn as nn
 from loguru import logger
 from transformers import AutoConfig, AutoProcessor
 
@@ -111,3 +114,68 @@ def batch_process(self, img_qas, calib_or_eval='eval'):
             return_tensors='pt',
         ).to(next(self.vlm_model.parameters()).dtype)
         return inputs
+
+    def find_blocks(self, modality='language'):
+        if modality == 'language':
+            self.blocks = self.model.model.layers
+        elif modality == 'vision':
+            self.blocks = self.vision_model.blocks
+
+    def get_vision_subsets_in_block(self, block):
+        return [
+            {
+                'layers': {
+                    'attn.qkv': block.attn.qkv,
+                },
+                'prev_op': [block.norm1],
+                'input':['attn.qkv'],
+                'inspect': block.attn,
+                'has_kwargs': True,
+            },
+            {
+                'layers': {'attn.proj': block.attn.proj},
+                'prev_op': [block.attn.qkv],
+                'input': ['attn.proj'],
+                'inspect': block.attn.proj,
+                'has_kwargs': False,
+            },
+            {
+                'layers': {'mlp.fc1': block.mlp.fc1},
+                'prev_op': [block.norm2],
+                'input': ['mlp.fc1'],
+                'inspect': block.mlp.fc1,
+                'has_kwargs': False,
+                'is_mlp': True,
+            },
+            {
+                'layers': {'mlp.fc2': block.mlp.fc2},
+                'prev_op': [block.mlp.fc1],
+                'input': ['mlp.fc2'],
+                'inspect': block.mlp.fc2,
+                'has_kwargs': False,
+                'is_mlp': True,
+            },
+        ]
+
+    def get_vision_catcher(self, first_block_input):
+
+        class Catcher(nn.Module):
+            def __init__(self, module):
+                super().__init__()
+                self.module = module
+                self.mlp = self.module.mlp
+                self.signature = inspect.signature(module.forward)
+
+            def forward(self, *args, **kwargs):
+                params = list(self.signature.parameters.keys())
+                for i, arg in enumerate(args):
+                    if i > 0:
+                        kwargs[params[i]] = arg
+                first_block_input['data'].append(args[0])
+                if 'output_router_logits' in kwargs:
+                    assert kwargs['output_router_logits'] is False
+                    kwargs.pop('output_router_logits')
+                first_block_input['kwargs'].append(kwargs)
+                raise ValueError
+
+        return Catcher