diff --git a/fleetrec/core/trainers/single_trainer.py b/fleetrec/core/trainers/single_trainer.py
index d606fd38d793ce1d2fa319d862c9fd6c8ec2def7..553f0a901b0bbe49080d776a9b254e53333c3d4b 100644
--- a/fleetrec/core/trainers/single_trainer.py
+++ b/fleetrec/core/trainers/single_trainer.py
@@ -20,8 +20,8 @@ from __future__ import print_function
 import logging
 import paddle.fluid as fluid
 
-from fleetrec.trainer.transpiler_trainer import TranspileTrainer
-from fleetrec.utils import envs
+from fleetrec.core.trainers.transpiler_trainer import TranspileTrainer
+from fleetrec.core.utils import envs
 
 logging.basicConfig(format="%(asctime)s - %(levelname)s - %(message)s")
 logger = logging.getLogger("fluid")
diff --git a/fleetrec/core/trainers/transpiler_trainer.py b/fleetrec/core/trainers/transpiler_trainer.py
index 06ddc63ca12146d6efda16dba90216a941702737..e8ff15b9d2967f00ceb9ddf2c642db7266541ff1 100644
--- a/fleetrec/core/trainers/transpiler_trainer.py
+++ b/fleetrec/core/trainers/transpiler_trainer.py
@@ -20,8 +20,8 @@ import os
 import paddle.fluid as fluid
 from paddle.fluid.incubate.fleet.parameter_server.distribute_transpiler import fleet
 
-from fleetrec.trainer.trainer import Trainer
-from fleetrec.utils import envs
+from fleetrec.core.trainer import Trainer
+from fleetrec.core.utils import envs
 
 
 class TranspileTrainer(Trainer):