diff --git a/src/llmtuner/webui/runner.py b/src/llmtuner/webui/runner.py
index 4ea08348..b04c9b00 100644
--- a/src/llmtuner/webui/runner.py
+++ b/src/llmtuner/webui/runner.py
@@ -278,6 +278,9 @@ class Runner:
         yield from self._launch(data, do_train=False)
 
     def monitor(self):
+        self.aborted = False
+        self.running = True
+
         get = lambda elem_id: self.running_data[self.manager.get_elem_by_id(elem_id)]
         lang = get("top.lang")
         model_name = get("top.model_name")