diff --git a/paddle/operators/mean_op.h b/paddle/operators/mean_op.h
index a89cb422f9b296dba6eb5358043f73d00aefc5d3..e712dee6a785749e51be7b233e85dbf39c835218 100644
--- a/paddle/operators/mean_op.h
+++ b/paddle/operators/mean_op.h
@@ -47,7 +47,7 @@ public:
 
     T ig_size = (T)framework::product(IG->dims());
 
-    EigenVector<T>::Flatten(*IG).device(*(context.GetEigenDevice<Place>())) =
+    EigenVector<T>::Flatten(*IG).device(context.GetEigenDevice<Place>()) =
         EigenScalar<T>::From(*OG) / ig_size;
   }
 };