diff --git a/paddle/operators/conv_op.cc b/paddle/operators/conv_op.cc
index 174f777f0e42841a4f6f538a87add2658f468624..593fdc0e7e0f4a8cb73cdaf3bf6e7ca5412f2ecb 100644
--- a/paddle/operators/conv_op.cc
+++ b/paddle/operators/conv_op.cc
@@ -33,7 +33,7 @@ class Conv2DOp : public framework::OperatorWithKernel {
     auto out = ctx.Output<Tensor>("Output");
     std::vector<int> strides = Attr<std::vector<int>>("strides");
     std::vector<int> paddings = Attr<std::vector<int>>("paddings");
-    int groups = context.Attr<int>("groups");
+    int groups = Attr<int>("groups");
     int input_channels = in->dims()[1];
     int output_channels = filter->dims()[0];