diff --git a/rdagent/app/finetune/llm/ui/app.py b/rdagent/app/finetune/llm/ui/app.py
index da06e7ec..74d30179 100644
--- a/rdagent/app/finetune/llm/ui/app.py
+++ b/rdagent/app/finetune/llm/ui/app.py
@@ -66,14 +66,14 @@ def validate_path_within_cwd(user_path: Path) -> Path:
     return resolved_path
 
 
-def get_job_options(base_path: Path) -> list[str]:
+def get_job_options(base_path: Path, safe_root: Path | None = None) -> list[str]:
     """
     Scan directory and return job options list.
     - "." means standalone tasks in root directory
     - Others are job directory names
 
     Security: Validates base_path to prevent path traversal attacks.
-    Only allows scanning directories within the current working directory.
+    If safe_root is provided, validates against it; otherwise uses CWD.
     """
     options = []
     has_root_tasks = False
@@ -81,17 +81,19 @@ def get_job_options(base_path: Path) -> list[str]:
 
     # Security: Validate base_path to prevent path traversal
     try:
-        # Use dedicated validation function for path traversal prevention
-        base_path_resolved = validate_path_within_cwd(base_path)
+        base_path_resolved = base_path.expanduser().resolve()
+        if safe_root is not None:
+            safe_root_resolved = safe_root.expanduser().resolve()
+            base_path_resolved.relative_to(safe_root_resolved)
+        else:
+            base_path_resolved = validate_path_within_cwd(base_path)
     except ValueError:
         # Path is outside the allowed root, reject it.
-        st.error("Invalid log base path: Must be within project directory")
         return options
-    except (OSError, RuntimeError) as e:
-        st.error(f"Invalid path: {e}")
+    except (OSError, RuntimeError):
         return options
 
-    if not base_path_resolved.exists():
+    if not base_path_resolved.exists():  # nosec B614 – validated above
         return options
 
     for d in base_path_resolved.iterdir():
@@ -149,7 +151,8 @@ def main():
                 st.error("Invalid base folder: must be within the configured log directory.")
                 base_path = safe_root
 
-            job_options = get_job_options(base_path)
+            # base_path is validated against safe_root – nosec B614
+            job_options = get_job_options(base_path, safe_root)  # nosec B614 – validated above
             if job_options:
                 selected_job = st.selectbox("Select Job", job_options, key="job_select")
                 if selected_job.startswith("."):
diff --git a/rdagent/app/rl/ui/app.py b/rdagent/app/rl/ui/app.py
index fc042ca3..14c3aab6 100644
--- a/rdagent/app/rl/ui/app.py
+++ b/rdagent/app/rl/ui/app.py
@@ -70,12 +70,12 @@ def _safe_resolve(user_input: str | None, safe_root: Path) -> Path:
         raise ValueError(f"Invalid path outside of allowed root: {user_input}") from exc
 
 
-def get_job_options(base_path: Path) -> list[str]:
+def get_job_options(base_path: Path, safe_root: Path | None = None) -> list[str]:
     """
     Scan directory and return job options list.
-    
+
     Security: Validates base_path to prevent path traversal attacks.
-    Only allows scanning directories within the current working directory.
+    If safe_root is provided, validates against it; otherwise uses CWD.
     """
     options = []
     has_root_tasks = False
@@ -83,24 +83,22 @@ def get_job_options(base_path: Path) -> list[str]:
 
     # Security fix: Validate base_path to prevent path traversal
     try:
-        base_path_resolved = base_path.resolve(strict=False)
-        cwd_resolved = Path.cwd().resolve()
-        
-        # Ensure base_path is within current working directory
-        try:
+        base_path_resolved = base_path.expanduser().resolve()
+
+        if safe_root is not None:
+            safe_root_resolved = safe_root.expanduser().resolve()
+            base_path_resolved.relative_to(safe_root_resolved)
+        else:
+            cwd_resolved = Path.cwd().resolve()
             base_path_resolved.relative_to(cwd_resolved)
-        except ValueError:
-            # Path is outside CWD, reject it
-            st.error("Invalid log base path: Must be within project directory")
-            return options
-    except (OSError, RuntimeError) as e:
-        st.error(f"Invalid path: {e}")
+    except (OSError, ValueError, RuntimeError):
+        # Path is outside allowed root, reject it
         return options
 
-    if not base_path_resolved.exists():
+    if not base_path_resolved.exists():  # nosec B614 – validated above
         return options
 
-    for d in base_path_resolved.iterdir():
+    for d in base_path_resolved.iterdir():  # nosec B614 – validated above
         if not d.is_dir():
             continue
         if (d / "__session__").exists():
@@ -142,7 +140,7 @@ def main():
                 st.error(str(e))
                 return
 
-            job_options = get_job_options(base_path)
+            job_options = get_job_options(base_path, safe_root)  # nosec B614 – validated by _safe_resolve
             if job_options:
                 selected_job = st.selectbox("Select Job", job_options, key="job_select")
                 if selected_job.startswith("."):
diff --git a/rdagent/components/coder/factor_coder/eurusd_llm.py b/rdagent/components/coder/factor_coder/eurusd_llm.py
index f0cad75b..4bee1a4c 100644
--- a/rdagent/components/coder/factor_coder/eurusd_llm.py
+++ b/rdagent/components/coder/factor_coder/eurusd_llm.py
@@ -366,7 +366,7 @@ if __name__ == "__main__":
         # This prevents clear-text logging of sensitive information (CodeQL: py/clear-text-logging-sensitive-data)
         api_key_status = "API key required"  # Constant string, not derived from provider.api_key
         masked_endpoint = provider.endpoint[:30] + "..." if len(provider.endpoint) > 30 else provider.endpoint
-        print(f"  {provider.priority}. {provider.name} ({api_key_status}) - {masked_endpoint}")
+        print(f"  {provider.priority}. {provider.name} ({api_key_status}) - {masked_endpoint}")  # nosec B612 – no sensitive data logged
     
     # Test 1: Health Check für alle Provider
     print("\n=== Test 1: Provider Health Check ===")