diff --git a/eve/api/api.py b/eve/api/api.py
index 246f39d..226d715 100644
--- a/eve/api/api.py
+++ b/eve/api/api.py
@@ -224,7 +224,8 @@ def fastapi_app():
 
 @app.function(
     image=image, 
-    schedule=modal.Period(minutes=15)
+    schedule=modal.Period(minutes=15),
+    timeout=3600
 )
 async def postprocessing():
     try:
diff --git a/eve/api/api_requests.py b/eve/api/api_requests.py
index 5cd248b..ab4776d 100644
--- a/eve/api/api_requests.py
+++ b/eve/api/api_requests.py
@@ -14,7 +14,7 @@ class TaskRequest(BaseModel):
 
 class CancelRequest(BaseModel):
     task_id: str
-    user_id: str
+    user: str
 
 
 class UpdateConfig(BaseModel):
diff --git a/eve/api/handlers.py b/eve/api/handlers.py
index aaf539e..b272646 100644
--- a/eve/api/handlers.py
+++ b/eve/api/handlers.py
@@ -53,7 +53,7 @@ async def handle_create(request: TaskRequest):
 @handle_errors
 async def handle_cancel(request: CancelRequest):
     task = Task.from_mongo(request.task_id)
-    if str(task.user) != request.user_id:
+    if str(task.user) != request.user:
         raise APIError(
             "Unauthorized: Task user does not match user_id", status_code=403
         )