diff --git a/paddle/fluid/operators/conv_mkldnn_op.cc b/paddle/fluid/operators/conv_mkldnn_op.cc
index 8b50b4ada7f7d385b63986575071bf0fdd2f667d..a9e5f4c3330e3f2d5a0ebf9d0f06ceb25d32964d 100644
--- a/paddle/fluid/operators/conv_mkldnn_op.cc
+++ b/paddle/fluid/operators/conv_mkldnn_op.cc
@@ -536,8 +536,7 @@ class ConvMKLDNNOpKernel : public paddle::framework::OpKernel<T> {
                                               dst_memory_p);
         }
 
-
-          // push primitive to stream and wait until it's executed
+        // push primitive to stream and wait until it's executed
         pipeline.push_back(*conv_p);
         stream(stream::kind::eager).submit(pipeline).wait();