diff --git a/fleetrec/core/trainers/ctr_coding_trainer.py b/fleetrec/core/trainers/ctr_coding_trainer.py
index 34f8fa44e8eecb960bb01445397f0184c56cd3e5..1d8429be0eddbba83abc686be710434085a1a804 100755
--- a/fleetrec/core/trainers/ctr_coding_trainer.py
+++ b/fleetrec/core/trainers/ctr_coding_trainer.py
@@ -104,6 +104,7 @@ class CtrPaddleTrainer(Trainer):
 
     def server(self, context):
         fleet.run_server()
+        fleet.stop_worker()
         context['is_exit'] = True
 
     def train(self, context):