diff --git a/api/core/plugin/impl/base.py b/api/core/plugin/impl/base.py
index 7375726fa9..d31bd2a66d 100644
--- a/api/core/plugin/impl/base.py
+++ b/api/core/plugin/impl/base.py
@@ -112,7 +112,7 @@ class BasePluginClient:
         path: str,
         type: type[T],
         headers: dict | None = None,
-        data: bytes | None = None,
+        data: bytes | dict | None = None,
         params: dict | None = None,
         files: dict | None = None,
     ) -> T: