diff --git a/swift/tuners/lora.py b/swift/tuners/lora.py
index b36adea5b3..fef4ceb04f 100644
--- a/swift/tuners/lora.py
+++ b/swift/tuners/lora.py
@@ -84,12 +84,32 @@ def __init__(
             r: int = 0,
             lora_alpha: int = 1,
             lora_dropout: float = 0.0,
+            use_qa_lora: bool = False,
             **kwargs,
         ):
-            super(ActivationMixin,
-                  self).__init__(adapter_name, quant_linear_module, r,
-                                 lora_alpha, lora_dropout, **kwargs)
+            from peft.tuners.lora import LoraLayer
+            torch.nn.Module.__init__(self)
+            self.group_size = kwargs.get('group_size', None)
+            self.use_qa_lora = use_qa_lora
+            if self.use_qa_lora:
+                assert self.group_size is not None, 'To use qa_lora you need to pass in the `group_size` param.'
+            LoraLayer.__init__(
+                self,
+                in_features=quant_linear_module.infeatures
+                if not self.use_qa_lora else quant_linear_module.infeatures
+                // self.group_size,
+                out_features=quant_linear_module.outfeatures)
+            self.quant_linear_module = quant_linear_module
+            self.weight = quant_linear_module.qweight
+            init_lora_weights = kwargs.pop('init_lora_weights', True)
+            self.update_layer(adapter_name, r, lora_alpha, lora_dropout,
+                              init_lora_weights)
+            self.active_adapter = adapter_name
             super(QuantLinear, self).__init__()
+            if self.use_qa_lora:
+                self.qa_pool = torch.nn.AvgPool1d(
+                    self.group_size
+                )  # using pooling layer to conduct sum operation
 
             def call_quant_linear_module(*args, **kwargs):
                 return quant_linear_module.forward_origin(*args, **kwargs)
@@ -108,12 +128,16 @@ def forward(self, x: torch.Tensor):
                 if not torch.is_autocast_enabled():
                     expected_dtype = result.dtype
                     x = x.to(self.lora_A[self.active_adapter].weight.dtype)
+                    if self.use_qa_lora:
+                        x = self.qa_pool(x) * self.group_size
                     output = (
                         self.lora_B[self.active_adapter](
                             self.lora_A[self.active_adapter](self.lora_dropout[
                                 self.active_adapter](x))).to(expected_dtype)
                         * self.scaling[self.active_adapter])
                 else:
+                    if self.use_qa_lora:
+                        x = self.qa_pool(x) * self.group_size
                     output = (
                         self.lora_B[self.active_adapter](
                             self.lora_A[self.active_adapter](
@@ -179,6 +203,13 @@ class LoRAConfig(SwiftConfig):
             'help': 'Bias type. Values ca be "none", "all" or "lora_only"'
         })
 
+    use_qa_lora: bool = field(
+        default=False,
+        metadata={
+            'help':
+            'Use [qa-lora](https://github.com/yuhuixu1993/qa-lora) or not'
+        })
+
     def __post_init__(self):
         from .mapping import SwiftTuners
         self.swift_type = SwiftTuners.LORA
@@ -199,7 +230,8 @@ def prepare_model(model: nn.Module, config: LoRAConfig, adapter_name: str):
             merge_weights=config.merge_weights,
             use_merged_linear=config.use_merged_linear,
             enable_lora=config.enable_lora,
-            fan_in_fan_out=config.fan_in_fan_out)
+            fan_in_fan_out=config.fan_in_fan_out,
+            use_qa_lora=config.use_qa_lora)
 
         def state_dict_callback(state_dict, adapter_name):
             return lora_state_dict(state_dict, adapter_name, config.bias)
@@ -237,8 +269,9 @@ def _dynamic_patch_lora(model: torch.nn.Module,
         modules = {}
         module_keys = [key for key, _ in model.named_modules()]
         assert isinstance(target_modules, (str, list))
-        AutoGPTQQuantLinear = get_auto_gptq_quant_linear(
-            get_quantization_config(model, method='gptq'))
+        auto_gptq_config = get_quantization_config(model, method='gptq')
+        AutoGPTQQuantLinear = get_auto_gptq_quant_linear(auto_gptq_config)
+        use_qa_lora = kwargs.pop('use_qa_lora', False)
 
         for module_key in module_keys:
             if isinstance(target_modules, str):
@@ -292,7 +325,13 @@ def _dynamic_patch_lora(model: torch.nn.Module,
                         **four_bit_kwargs)
                 elif AutoGPTQQuantLinear is not None and isinstance(
                         sub_module, AutoGPTQQuantLinear):
-                    lora_module = QuantLinear('default', sub_module, **kwargs)
+                    lora_module = QuantLinear(
+                        'default',
+                        sub_module,
+                        use_qa_lora=use_qa_lora,
+                        group_size=getattr(auto_gptq_config, 'group_size',
+                                           None),
+                        **kwargs)
                     sub_module.weight = sub_module.qweight
                 elif isinstance(sub_module, torch.nn.Linear):
                     if use_merged_linear: