diff --git a/README.md b/README.md
index d40db62..5d00ab5 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ The `GLM4ModelLoader` class is responsible for loading GLM-4 models. It supports
 `THUDM/glm-4v-9b` requires `bf16` and is set to run in 4-bit by default based on it's size.
 `alexwww94/glm-4v-9b-gptq-4bit` requires `bf16` and is set to run in 4-bit by default.
 `alexwww94/glm-4v-9b-gptq-3bit` requires `bf16` and is set to run in 3-bit by default.
-- **quantization**: Set the number of bits for quantization (`4`, `8`, `16`). Default value of `4`.
+- **quantization**: Set the number of bits for quantization (`4`, `8`, `16`). Default value of `4`. (This option is bypassed when using the GPTQ-models).
 
 #### Output