diff --git a/backend/app/controller/chat_controller.py b/backend/app/controller/chat_controller.py
index 931987d02..d9afc4acd 100644
--- a/backend/app/controller/chat_controller.py
+++ b/backend/app/controller/chat_controller.py
@@ -50,7 +50,7 @@ async def post(data: Chat, request: Request):
     os.environ["CAMEL_MODEL_LOG_ENABLED"] = "true"
 
     email_sanitized = re.sub(r'[\\/*?:"<>|\s]', "_", data.email.split("@")[0]).strip(".")
-    camel_log = Path.home() / ".eigent" / email_sanitized / ("project_" + data.project_id) /("task_" + data.task_id) /  "camel_logs"
+    camel_log = Path.home() / ".eigent" / email_sanitized / ("project_" + data.project_id) / ("task_" + data.task_id) / "camel_logs"
     camel_log.mkdir(parents=True, exist_ok=True)
 
     os.environ["CAMEL_LOG_DIR"] = str(camel_log)
diff --git a/src/components/HistorySidebar/index.tsx b/src/components/HistorySidebar/index.tsx
index 96794608d..7a6b2223c 100644
--- a/src/components/HistorySidebar/index.tsx
+++ b/src/components/HistorySidebar/index.tsx
@@ -178,7 +178,7 @@ export default function HistorySidebar() {
 				try {
 					//TODO(file): rename endpoint to use project_id
 					//TODO(history): make sure to sync to projectId when updating endpoint
-					await (window as any).ipcRenderer.invoke('delete-task-files', email, history.task_id,history.project_id ?? undefined);
+					await (window as any).ipcRenderer.invoke('delete-task-files', email, history.task_id, history.project_id ?? undefined);
 				} catch (error) {
 					console.warn("Local file cleanup failed:", error);
 				}