fix: template defects

api/setting/markdown/__init__.py

@@ -45,7 +45,7 @@ def update_markdown_setting(setting_id):
             setting.template_setting_id = template_setting_id
             session.commit()
             return jsonify(setting.to_dict()), 200
-    except Exception:
+    except Exception as e:
         return jsonify({"error": "failed to update setting"}), 500