diff --git a/library/lumina_util.py b/library/lumina_util.py
index 452b242f..87853ef6 100644
--- a/library/lumina_util.py
+++ b/library/lumina_util.py
@@ -44,10 +44,21 @@ def load_lumina_model(
     """
     logger.info("Building Lumina")
     with torch.device("meta"):
-        model = lumina_models.NextDiT_2B_GQA_patch2_Adaln_Refiner(use_flash_attn=use_flash_attn, use_sage_attn=use_sage_attn).to(dtype)
+        model = lumina_models.NextDiT_2B_GQA_patch2_Adaln_Refiner(use_flash_attn=use_flash_attn, use_sage_attn=use_sage_attn).to(
+            dtype
+        )
 
     logger.info(f"Loading state dict from {ckpt_path}")
     state_dict = load_safetensors(ckpt_path, device=device, disable_mmap=disable_mmap, dtype=dtype)
+
+    # Neta-Lumina support
+    if "model.diffusion_model.cap_embedder.0.weight" in state_dict:
+        # remove "model.diffusion_model." prefix
+        filtered_state_dict = {
+            k.replace("model.diffusion_model.", ""): v for k, v in state_dict.items() if k.startswith("model.diffusion_model.")
+        }
+        state_dict = filtered_state_dict
+
     info = model.load_state_dict(state_dict, strict=False, assign=True)
     logger.info(f"Loaded Lumina: {info}")
     return model
@@ -78,6 +89,13 @@ def load_ae(
 
     logger.info(f"Loading state dict from {ckpt_path}")
     sd = load_safetensors(ckpt_path, device=device, disable_mmap=disable_mmap, dtype=dtype)
+
+    # Neta-Lumina support
+    if "vae.decoder.conv_in.bias" in sd:
+        # remove "vae." prefix
+        filtered_sd = {k.replace("vae.", ""): v for k, v in sd.items() if k.startswith("vae.")}
+        sd = filtered_sd
+
     info = ae.load_state_dict(sd, strict=False, assign=True)
     logger.info(f"Loaded AE: {info}")
     return ae
@@ -152,6 +170,16 @@ def load_gemma2(
             break  # the model doesn't have annoying prefix
         sd[new_key] = sd.pop(key)
 
+    # Neta-Lumina support
+    if "text_encoders.gemma2_2b.logit_scale" in sd:
+        # remove "text_encoders.gemma2_2b.transformer.model." prefix
+        filtered_sd = {
+            k.replace("text_encoders.gemma2_2b.transformer.model.", ""): v
+            for k, v in sd.items()
+            if k.startswith("text_encoders.gemma2_2b.transformer.model.")
+        }
+        sd = filtered_sd
+
     info = gemma2.load_state_dict(sd, strict=False, assign=True)
     logger.info(f"Loaded Gemma2: {info}")
     return gemma2
@@ -173,7 +201,6 @@ def pack_latents(x: torch.Tensor) -> torch.Tensor:
     return x
 
 
-
 DIFFUSERS_TO_ALPHA_VLLM_MAP: dict[str, str] = {
     # Embedding layers
     "time_caption_embed.caption_embedder.0.weight": "cap_embedder.0.weight",
@@ -211,11 +238,11 @@ def convert_diffusers_sd_to_alpha_vllm(sd: dict, num_double_blocks: int) -> dict
 
     for diff_key, alpha_key in DIFFUSERS_TO_ALPHA_VLLM_MAP.items():
         # Handle block-specific patterns
-        if '().' in diff_key:
+        if "()." in diff_key:
             for block_idx in range(num_double_blocks):
-                block_alpha_key = alpha_key.replace('().', f'{block_idx}.')
-                block_diff_key = diff_key.replace('().', f'{block_idx}.')
-                
+                block_alpha_key = alpha_key.replace("().", f"{block_idx}.")
+                block_diff_key = diff_key.replace("().", f"{block_idx}.")
+
                 # Search for and convert block-specific keys
                 for input_key, value in list(sd.items()):
                     if input_key == block_diff_key:
@@ -228,6 +255,5 @@ def convert_diffusers_sd_to_alpha_vllm(sd: dict, num_double_blocks: int) -> dict
             else:
                 print(f"Not found: {diff_key}")
 
-
     logger.info(f"Converted {len(new_sd)} keys to Alpha-VLLM format")
     return new_sd
diff --git a/lumina_minimal_inference.py b/lumina_minimal_inference.py
index 31362c00..d829616b 100644
--- a/lumina_minimal_inference.py
+++ b/lumina_minimal_inference.py
@@ -231,13 +231,13 @@ def setup_parser() -> argparse.ArgumentParser:
         "--cfg_trunc_ratio",
         type=float,
         default=0.25,
-        help="TBD",
+        help="The ratio of the timestep interval to apply normalization-based guidance scale. For example, 0.25 means the last 25% of timesteps will be guided.",
     )
     parser.add_argument(
         "--renorm_cfg",
         type=float,
         default=1.0,
-        help="TBD",
+        help="The factor to limit the maximum norm after guidance. Default: 1.0, 0.0 means no renormalization.",
     )
     parser.add_argument(
         "--use_flash_attn",