diff --git a/packages/dbgpt-app/src/dbgpt_app/operators/datasource.py b/packages/dbgpt-app/src/dbgpt_app/operators/datasource.py
index 702c981e7..c47b709b0 100644
--- a/packages/dbgpt-app/src/dbgpt_app/operators/datasource.py
+++ b/packages/dbgpt-app/src/dbgpt_app/operators/datasource.py
@@ -148,6 +148,7 @@ _PARAMETER_CONTEXT_KEY = Parameter.build_from(
     type=str,
     optional=True,
     default="context",
+    alias=["context"],
     description=_("The key of the context, it will be used in building the prompt"),
 )
 _INPUTS_QUESTION = IOField.build_from(
diff --git a/packages/dbgpt-app/src/dbgpt_app/operators/rag.py b/packages/dbgpt-app/src/dbgpt_app/operators/rag.py
index 18144bc09..33140da87 100644
--- a/packages/dbgpt-app/src/dbgpt_app/operators/rag.py
+++ b/packages/dbgpt-app/src/dbgpt_app/operators/rag.py
@@ -33,10 +33,11 @@ def _load_space_name() -> List[OptionValue]:
 
 _PARAMETER_CONTEXT_KEY = Parameter.build_from(
     _("Context Key"),
-    "context",
+    "context_key",
     type=str,
     optional=True,
     default="context",
+    alias=["context"],
     description=_("The key of the context, it will be used in building the prompt"),
 )
 _PARAMETER_TOP_K = Parameter.build_from(