diff --git a/README.md b/README.md
index fcbce0be5..fe5441e2e 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ and [fbaldassarri](https://huggingface.co/fbaldassarri). For usage instructions,
 
 
 ## 🆕 What's New
-[2025/10] AutoRound team proposed a fast algorithm to generate mixed bits/datatypes schemes in minutes. Please
+[2025/10] We proposed a fast algorithm to generate mixed bits/datatypes schemes in minutes. Please
 refer to the documentation for accuracy [results](./docs/auto_scheme_acc.md) and [this guide](https://github.com/intel/auto-round/blob/main/docs/step_by_step.md#autoscheme) for usage instructions.
 
 [2025/09] AutoRound now includes experimental support for the mxfp4 and nvfp4 dtypes. For accuracy results, see the [documentation](./docs/mxnv_acc.md)
@@ -68,7 +68,7 @@ Support **AutoRound, AutoAWQ, AutoGPTQ, and GGUF** for maximum compatibility. De
 Quantize 7B models in about 10 minutes on a single GPU. Details are shown in [quantization costs](https://github.com/intel/auto-round/blob/main/docs/step_by_step.md#quantization-costs)
 
 ✅ **Fast mixed bits/data-types scheme generation**
-Automatically configure in minutes, with about 2X-4X the model’s BF16 VRAM size as overhead.
+Automatically configure in minutes, with about 2X-4X the model’s BF16 VRAM size as overhead. Accuracy [results](./docs/auto_scheme_acc.md) and [user guide](https://github.com/intel/auto-round/blob/main/docs/step_by_step.md#autoscheme).
 
 ✅ **10+ VLMs Support**
 Out-of-the-box quantization for 10+ vision-language models [example models](https://huggingface.co/collections/OPEA/vlms-autoround-675bc712fdd6a55ebaf11bfa), [support matrix](https://github.com/intel/auto-round/tree/main/auto_round/mllm#support-matrix)
diff --git a/auto_round/auto_scheme/default_alg.abi3.so b/auto_round/auto_scheme/default_alg.abi3.so
index 9dac1fe7b..15abd5cf4 100644
Binary files a/auto_round/auto_scheme/default_alg.abi3.so and b/auto_round/auto_scheme/default_alg.abi3.so differ
diff --git a/auto_round/auto_scheme/gen_auto_scheme.py b/auto_round/auto_scheme/gen_auto_scheme.py
index 7e755a30a..9dcfe0d3c 100644
--- a/auto_round/auto_scheme/gen_auto_scheme.py
+++ b/auto_round/auto_scheme/gen_auto_scheme.py
@@ -30,11 +30,11 @@ class GenScheme:
 
     def __init__(
         self,
-        auto_scheme: AutoScheme,  # TODO support shared layer
+        auto_scheme: AutoScheme,
         model: torch.nn.Module,
         quant_layer_names: Iterable[str],
         fixed_layer_scheme: dict[str, dict],
-        dataset: str = "pile-10k",  # TODO use auto-round dataset
+        dataset: str = "pile-10k",
         device_map: Union[str, torch.device, int, dict, None] = None,
         tokenizer=None,
         enable_torch_compile=False,
@@ -46,7 +46,11 @@ def __init__(
         self.fixed_layer_scheme = fixed_layer_scheme
         self.dataset = dataset
         self.device_map = device_map if self.auto_scheme.device_map is None else self.auto_scheme.device_map
-        self.enable_torch_compile = enable_torch_compile
+        self.enable_torch_compile = (
+            enable_torch_compile
+            if self.auto_scheme.enable_torch_compile is None
+            else self.auto_scheme.enable_torch_compile
+        )
         self._check_configs()
 
     def _check_configs(self) -> None:
diff --git a/auto_round/compressors/base.py b/auto_round/compressors/base.py
index cda840e7d..3b5cf48d4 100644
--- a/auto_round/compressors/base.py
+++ b/auto_round/compressors/base.py
@@ -463,6 +463,8 @@ def _gen_auto_scheme(
         # mainly using quant_layers and fixed by users
         from auto_round.auto_scheme.gen_auto_scheme import GenScheme
 
+        if self.enable_torch_compile is False:
+            logger.warning("we strongly recommend to enable torch compile for AutoScheme to save VRAM")
         gen_scheme = GenScheme(
             scheme,
             self.model,
@@ -583,9 +585,9 @@ def _adjust_torch_compile(self, enable_torch_compile: bool) -> None:
             self.enable_torch_compile = False
             logger.warning("reset enable_torch_compile to `False` as low_cpu_mem_usage is enabled")
 
-        if is_debug_mode() and self.enable_torch_compile:
-            self.enable_torch_compile = False
-            logger.warning("reset enable_torch_compile to `False` as debug mode is enabled")
+        # if is_debug_mode() and self.enable_torch_compile:
+        #     self.enable_torch_compile = False
+        #     logger.warning("reset enable_torch_compile to `False` as debug mode is enabled")
 
         if (self.data_type.startswith("fp") or self.act_data_type.startswith("fp")) and self.enable_torch_compile:
             self.enable_torch_compile = False
diff --git a/auto_round/schemes.py b/auto_round/schemes.py
index 81b1cc1f1..701324aec 100644
--- a/auto_round/schemes.py
+++ b/auto_round/schemes.py
@@ -298,6 +298,7 @@ class AutoScheme:
     seqlen: Optional[int] = None
     dataset: Optional[str] = None  # Import Notice no comma for each item
     device_map: Optional[Union[str, torch.device, int, dict]] = None
+    enable_torch_compile: Optional[bool] = None
 
     def __post_init__(self):
         if isinstance(self.options, str):
diff --git a/docs/step_by_step.md b/docs/step_by_step.md
index d2efdcd72..f8a576cc2 100644
--- a/docs/step_by_step.md
+++ b/docs/step_by_step.md
@@ -119,7 +119,7 @@ AutoRound supports several Schemes:
 - **W8A16**(bits:8,group_size:128,sym:True,act_bits:16)
 - **W3A16**(bits:3,group_size:128,sym:True,act_bits:16)
 - **W2A16**(bits:2,group_size:128,sym:True,act_bits:16)
-- **Mixed bits Weight only**
+- **Mixed Bits Weight only**
 - **NVFP4**(Experimental feature, recommend exporting to llm-compressor format. data_type:nvfp4,act_data_type:nvfp4,static_global_scale,group_size 16)
 - **MXFP4**(**Research feature,no real kernel**, data_type:mxfp4,act_data_type:mxfp4,rceil,group_size 32)
 - **FPW8A16**(**Research feature,no real kernel**, data_type:fp8,act_data_type 16:,group_size 0->per tensor )
@@ -160,7 +160,7 @@ CPU, Intel GPU, HPU and CUDA for both quantization and inference.
     auto-round --model facebook/opt-125m  --scheme "W4A16"  --format "auto_gptq,auto_awq,auto_round"
     ```
 
-- **Best Settings:**
+- **AutoRoundBest recipe:**
 
   This setting provides the best accuracy in most scenarios but is 4–5× slower than the standard AutoRound recipe. It is especially recommended for 2-bit quantization and is a good choice if sufficient resources are available.
   
@@ -168,7 +168,7 @@ CPU, Intel GPU, HPU and CUDA for both quantization and inference.
   auto-round-best --model facebook/opt-125m  --scheme "W4A16"  --format "auto_gptq,auto_awq,auto_round"
     ```
 
-- **Light Settings:**
+- **AutoRoundLight Settings:**
 
     This setting offers the best speed (2-3X faster than AutoRound), but it may cause a significant accuracy drop for small models and 2-bit quantization. It is recommended for 4-bit settings and models larger than 3B
     
@@ -195,7 +195,9 @@ output_dir = "./tmp_autoround"
 ar.quantize_and_save(output_dir, format="auto_gptq,auto_awq,auto_round")
 ```
 
-#### Mixed bits Usage
+#### Mixed Bits Usage
+AutoRound(>0.8) offers auto-scheme to generate mixed bits recipe autocially, please refer to [AutoScheme](#autoscheme) section for more details.
+
 Auto-GPTQ and Auto-AWQ only support a limited set of mixed-bit configurations. If you're unsure about the details, we recommend using the AutoRound format.
 
 vLLM and SGLang fuse MoE and QKV layers, so it's recommended not to assign different bit widths to these layers.
@@ -279,8 +281,11 @@ W2G64 Average Accuracy of 13 tasks and Time Cost Results(Testing was conducted o
 
 AutoScheme provide automatically algorithm to provide mixed bits/data_type quantization recipes.  For some accuracy result, please refer this doc [here](./auto_scheme_acc.md)
 
+We strongly recommend set `enable_torch_compile` to True to save VRAM.
+
 **Please note that mixed data types are supported during tuning, but cannot be exported to real models at this time..**
-### CLI Usage
+
+#### CLI Usage
 use `iters=200`for tuning.
 ~~~bash
 auto_round \
@@ -292,7 +297,7 @@ auto_round \
   --format fake 
 ~~~
 
-### API Usage
+#### API Usage
 ~~~
 avg_bits= 3.0
 scheme = AutoScheme(avg_bits=avg_bits, options=("W2A16G64“, "W4A16","W8A16"))
@@ -300,17 +305,17 @@ ar = AutoRound(model=model_name, scheme=scheme, iters=0, nsamples=1)
 ar.quantize_and_save()
 ~~~
 
-### Hyperparameters in AutoScheme
+#### Hyperparameters in AutoScheme
 `avg_bits(float)`: Target average bits for the whole model, only to be quantized layer will be counted in the average bits calculation.
 
 `options(Union[str, list[Union[QuantizationScheme, str]])`: the options of quantization schemes to choose from. It could be a string like "W4A16", or a list of strings or QuantizationScheme objects.
 
 `ignore_scale_zp_bits(bool)`: Whether to ignore the bits of scale and zero point in average bits calculation. Default is False.
 
-`shared_layers (Optional[Iterable[Iterable[str]]])`  only supported in API now
-
 `device_map (Optional[str,dict,torch.device])`  only supported in API now, as auto-scheme used more VRAM than auto-round tuning, so you could set a different device_map for it.
 
+`shared_layers (Optional[Iterable[Iterable[str]]])`  only supported in API now
+
 In some serving frameworks, certain layers (e.g., QKV or MoE) are fused to accelerate inference. These fused layers may require the same data type and bit configuration. The shared_layers option simplifies this setup by supporting both regex and full-name matching. **Note that regex matching is applied in a block-wise manner.**
 
 
@@ -329,6 +334,33 @@ ar = AutoRound(model=model_name, scheme=scheme, iters=0, nsamples=1)
 model, layer_config = ar.quantize()
 ```
 
+Besides, if you want to fix the scheme for some layers, you could set it via `layer_config` in AutoRound API.
+```python
+from auto_round import AutoRound, AutoScheme
+
+model_name = "Qwen/Qwen3-8B"
+avg_bits = 3.0
+scheme = AutoScheme(avg_bits=avg_bits, options=("GGUF:Q2_K_S", "GGUF:Q4_K_S"), ignore_scale_zp_bits=True)
+layer_config = {"lm_head": "GGUF:Q6_K"}
+
+ar = AutoRound(model=model_name, scheme=scheme, layer_config=layer_config, iters=0)
+ar.quantize_and_save()
+```
+
+#### AutoScheme Cost
+The tuning cost of AutoScheme is approximately 2 to 4 times that of model's bf16 size, depending on the options.
+We tested it on Nvidia A100 80G using torch v2.8.
+
+| Models   | Scheme            | VRAM Cost <br /> (torch compile) | Time Cost <br /> (torch compile) | VRAM Cost <br /> (w/o torch compile) | Time Cost <br /> (w/o torch compile) |
+| -------- | ----------------- | ---------------------------- | ----------------------------- | --------------------------------- | --------------------------------- |
+| Qwen3-8B | W2A16 / W4A16 / W8A16 | 34G | 30s × len of options | 61G | 40s × len of options |
+| Qwen3-8B | MXFP4 / MXFP8 | 36G | 60s × len of options | 54G | 120s × len of options |
+| Qwen3-8B | GGUF* | 54G | 30s × len of options | 50G | 23s × len of options |
+
+
+#### Limitations
+Embedding layer is supported in AutoScheme, it will use the best scheme in options.
+
 
 ### RTN mode
 AutoRound also supports RTN (Round-To-Nearest) mode for fast, calibration-free baseline quantization. try setting `iters=0` and use `group_size=32` for better results.