diff --git a/paddle/operators/adagrad_op.cu b/paddle/operators/adagrad_op.cu
index be16973c544233542fb0dd5981440f838c9ae898..a5b7951121360f78612f9008a522235104708112 100644
--- a/paddle/operators/adagrad_op.cu
+++ b/paddle/operators/adagrad_op.cu
@@ -17,4 +17,4 @@
 
 namespace ops = paddle::operators;
 REGISTER_OP_GPU_KERNEL(adagrad,
-                       ops::AdagradOpKernel<paddle::platform::GPUPlace, float>);
\ No newline at end of file
+                       ops::AdagradOpKernel<paddle::platform::GPUPlace, float>);