diff --git a/python/sglang/srt/layers/quantization/compressed_tensors/utils.py b/python/sglang/srt/layers/quantization/compressed_tensors/utils.py
index 435d6ebb2..e7d6db63d 100644
--- a/python/sglang/srt/layers/quantization/compressed_tensors/utils.py
+++ b/python/sglang/srt/layers/quantization/compressed_tensors/utils.py
@@ -59,8 +59,8 @@ def should_ignore_layer(
             # If shard_idx=1+ confirm scheme matches prior shards.
             elif should_ignore_shard != should_ignore_layer:
                 raise ValueError(
-                    f"Found a different quantization schemes for "
-                    f"{shard_proj_names} in {layer_name}. vLLM "
+                    f"Found different quantization schemes for "
+                    f"{shard_proj_names} in {layer_name}. SGLang "
                     "requires all to use the same scheme."
                 )
 
diff --git a/python/sglang/srt/layers/quantization/quark/quark.py b/python/sglang/srt/layers/quantization/quark/quark.py
index 3afb26000..57dc7f162 100644
--- a/python/sglang/srt/layers/quantization/quark/quark.py
+++ b/python/sglang/srt/layers/quantization/quark/quark.py
@@ -430,7 +430,7 @@ class QuarkConfig(QuantizationConfig):
             ):
                 raise ValueError(
                     f"Found a different quantization configuration for "
-                    f"{shard_proj_names} in {layer_name}. vLLM "
+                    f"{shard_proj_names} in {layer_name}. SGLang "
                     "requires all to use the same scheme."
                 )
             return shard_configs[0]
diff --git a/python/sglang/srt/layers/quantization/quark/utils.py b/python/sglang/srt/layers/quantization/quark/utils.py
index 930dab855..7fd865233 100644
--- a/python/sglang/srt/layers/quantization/quark/utils.py
+++ b/python/sglang/srt/layers/quantization/quark/utils.py
@@ -72,8 +72,8 @@ def should_ignore_layer(
             # If shard_idx=1+ confirm scheme matches prior shards.
             elif should_ignore_shard != should_ignore_layer:
                 raise ValueError(
-                    f"Found a different quantization schemes for "
-                    f"{shard_proj_names} in {layer_name}. vLLM "
+                    f"Found different quantization schemes for "
+                    f"{shard_proj_names} in {layer_name}. SGLang "
                     "requires all to use the same scheme."
                 )