diff --git a/api/core/model_runtime/model_providers/nvidia/nvidia.yaml b/api/core/model_runtime/model_providers/nvidia/nvidia.yaml
index c3c316321e..4d6da913c1 100644
--- a/api/core/model_runtime/model_providers/nvidia/nvidia.yaml
+++ b/api/core/model_runtime/model_providers/nvidia/nvidia.yaml
@@ -1,6 +1,6 @@
 provider: nvidia
 label:
-  en_US: NVIDIA
+  en_US: API Catalog
 icon_small:
   en_US: icon_s_en.svg
 icon_large:
diff --git a/api/core/model_runtime/model_providers/nvidia/rerank/rerank-qa-mistral-4b.yaml b/api/core/model_runtime/model_providers/nvidia/rerank/rerank-qa-mistral-4b.yaml
index 7703ca21ab..461f4e1cbe 100644
--- a/api/core/model_runtime/model_providers/nvidia/rerank/rerank-qa-mistral-4b.yaml
+++ b/api/core/model_runtime/model_providers/nvidia/rerank/rerank-qa-mistral-4b.yaml
@@ -1,4 +1,4 @@
 model: nv-rerank-qa-mistral-4b:1
 model_type: rerank
 model_properties:
-  context_size: 8192
+  context_size: 512