diff --git a/rdagent/log/ui/ds_summary.py b/rdagent/log/ui/ds_summary.py
index 123bdf3d..1b955423 100755
--- a/rdagent/log/ui/ds_summary.py
+++ b/rdagent/log/ui/ds_summary.py
@@ -114,10 +114,10 @@ def all_summarize_win():
     if not summary:
         return
 
-    valid_rate = float(base_df["Valid Improve"].mean())
-    test_rate = float(base_df["Test Improve"].mean())
-    submit_merge_rate = float(base_df["Submit Merge"].mean())
-    merge_sota_avg = float(base_df["Merge Sota"].mean())
+    valid_rate = float(base_df.get("Valid Improve", pd.Series()).mean())
+    test_rate = float(base_df.get("Test Improve", pd.Series()).mean())
+    submit_merge_rate = float(base_df.get("Submit Merge", pd.Series()).mean())
+    merge_sota_avg = float(base_df.get("Merge Sota", pd.Series()).mean())
     base_df = percent_df(base_df)
     base_df.insert(0, "Select", True)
     bt1, bt2 = st.columns(2)
diff --git a/rdagent/utils/env.py b/rdagent/utils/env.py
index 2eaeb3cb..2be5ac41 100644
--- a/rdagent/utils/env.py
+++ b/rdagent/utils/env.py
@@ -293,13 +293,13 @@ class Env(Generic[ASpecificEnvConf]):
                     return p.parts[0]
                 return None
 
-            chmod_cmd = f"chmod -R 777 $(find {workspace_path} -mindepth 1 -maxdepth 1"
+            find_cmd = f"find {workspace_path} -mindepth 1 -maxdepth 1"
             for name in [
                 _get_path_stem(T("scenarios.data_science.share:scen.cache_path").r()),
                 _get_path_stem(T("scenarios.data_science.share:scen.input_path").r()),
             ]:
-                chmod_cmd += f" ! -name {name}"
-            chmod_cmd += ")"
+                find_cmd += f" ! -name {name}"
+            chmod_cmd = f"{find_cmd} -exec chmod -R 777 {{}} +"
             return chmod_cmd
 
         if self.conf.running_timeout_period is None: