diff --git a/rdagent/components/coder/data_science/pipeline/__init__.py b/rdagent/components/coder/data_science/pipeline/__init__.py
index 4dc791e2..64a1cab2 100644
--- a/rdagent/components/coder/data_science/pipeline/__init__.py
+++ b/rdagent/components/coder/data_science/pipeline/__init__.py
@@ -59,7 +59,6 @@ class PipelineMultiProcessEvolvingStrategy(MultiProcessEvolvingStrategy):
         prev_task_feedback: CoSTEERSingleFeedback | None = None,
     ) -> dict[str, str]:
         competition_info = self.scen.get_scenario_all_desc(eda_output=workspace.file_dict.get("EDA.md", None))
-        runtime_environment = self.scen.get_runtime_environment()
         data_folder_info = self.scen.processed_data_folder_description
         pipeline_task_info = target_task.get_task_information()
 
@@ -85,7 +84,7 @@ class PipelineMultiProcessEvolvingStrategy(MultiProcessEvolvingStrategy):
             queried_similar_successful_knowledge=queried_similar_successful_knowledge,
             queried_former_failed_knowledge=queried_former_failed_knowledge[0],
             out_spec=PythonAgentOut.get_spec(),
-            runtime_environment=runtime_environment,
+            runtime_environment=self.scen.get_runtime_environment(),
             package_info=target_task.package_info,
             enable_model_dump=DS_RD_SETTING.enable_model_dump,
             enable_debug_mode=DS_RD_SETTING.sample_data_by_LLM,
diff --git a/rdagent/components/coder/data_science/raw_data_loader/__init__.py b/rdagent/components/coder/data_science/raw_data_loader/__init__.py
index 139d8e82..c7e6046e 100644
--- a/rdagent/components/coder/data_science/raw_data_loader/__init__.py
+++ b/rdagent/components/coder/data_science/raw_data_loader/__init__.py
@@ -68,7 +68,6 @@ class DataLoaderMultiProcessEvolvingStrategy(MultiProcessEvolvingStrategy):
         # return a workspace with "load_data.py", "spec/load_data.md" inside
         # assign the implemented code to the new workspace.
         competition_info = self.scen.get_scenario_all_desc(eda_output=workspace.file_dict.get("EDA.md", None))
-        runtime_environment = self.scen.get_runtime_environment()
         data_folder_info = self.scen.processed_data_folder_description
         data_loader_task_info = target_task.get_task_information()
 
@@ -96,7 +95,7 @@ class DataLoaderMultiProcessEvolvingStrategy(MultiProcessEvolvingStrategy):
         if DS_RD_SETTING.spec_enabled:
             if "spec/data_loader.md" not in workspace.file_dict:  # Only generate the spec once
                 system_prompt = T(".prompts:spec.system").r(
-                    runtime_environment=runtime_environment,
+                    runtime_environment=self.scen.get_runtime_environment(),
                     task_desc=data_loader_task_info,
                     competition_info=competition_info,
                     folder_spec=data_folder_info,
diff --git a/rdagent/scenarios/data_science/dev/runner/eval.py b/rdagent/scenarios/data_science/dev/runner/eval.py
index 4e3f3d1d..3ba63199 100644
--- a/rdagent/scenarios/data_science/dev/runner/eval.py
+++ b/rdagent/scenarios/data_science/dev/runner/eval.py
@@ -133,7 +133,7 @@ class DSCoSTEERCoSTEEREvaluator(CoSTEEREvaluator):
             scenario=self.scen.get_scenario_all_desc(eda_output=implementation.file_dict.get("EDA.md", None)),
             is_sub_enabled=test_eval.is_sub_enabled(self.scen.competition),
             task_desc=target_task.get_task_information(),
-            runtime_environment=self.scen.runtime_environment,
+            runtime_environment=self.scen.get_runtime_environment(),
         )
         user_prompt = T(".prompts:DSCoSTEER_eval.user").r(
             code=implementation.all_codes,
diff --git a/rdagent/scenarios/data_science/proposal/exp_gen/draft/draft.py b/rdagent/scenarios/data_science/proposal/exp_gen/draft/draft.py
index ff42a022..cf6a6bb8 100644
--- a/rdagent/scenarios/data_science/proposal/exp_gen/draft/draft.py
+++ b/rdagent/scenarios/data_science/proposal/exp_gen/draft/draft.py
@@ -144,9 +144,8 @@ class DSDraftV2ExpGen(ExpGen):
         return json.loads(response)["tag"].lower()
 
     def knowledge_gen(self) -> str:
-        runtime_environment = self.scen.get_runtime_environment()
         general_knowledge = T(".prompts_draft:knowledge.general").r(
-            runtime_environment=runtime_environment,
+            runtime_environment=self.scen.get_runtime_environment(),
             component_desc=T(".prompts_draft:description.component_description").r(),
         )
         return f"{general_knowledge}"
diff --git a/rdagent/scenarios/data_science/scen/runtime_info.py b/rdagent/scenarios/data_science/scen/runtime_info.py
index 144f289b..c1bb0408 100644
--- a/rdagent/scenarios/data_science/scen/runtime_info.py
+++ b/rdagent/scenarios/data_science/scen/runtime_info.py
@@ -5,6 +5,7 @@ from importlib.metadata import distributions
 
 
 def print_runtime_info():
+    print("=== Python Runtime Info ===")
     print(f"Python {sys.version} on {platform.system()} {platform.release()}")