diff --git a/python/dify_plugin/entities/model/provider.py b/python/dify_plugin/entities/model/provider.py
index edb9ab6a..ca2959f3 100644
--- a/python/dify_plugin/entities/model/provider.py
+++ b/python/dify_plugin/entities/model/provider.py
@@ -189,6 +189,8 @@ class ProviderEntity(BaseModel):
     description: I18nObject | None = None
     icon_small: I18nObject | None = None
     icon_large: I18nObject | None = None
+    icon_small_dark: I18nObject | None = None
+    icon_large_dark: I18nObject | None = None
     background: str | None = None
     help: ProviderHelpEntity | None = None
     supported_model_types: Sequence[ModelType]
@@ -212,6 +214,8 @@ def to_simple_provider(self) -> SimpleProviderEntity:
             label=self.label,
             icon_small=self.icon_small,
             icon_large=self.icon_large,
+            icon_small_dark=self.icon_small_dark,
+            icon_large_dark=self.icon_large_dark,
             supported_model_types=self.supported_model_types,
             models=self.models,
         )