diff --git a/paddle/fluid/operators/isfinite_v2_op.cc b/paddle/fluid/operators/isfinite_v2_op.cc
index fcbb4c5bf6a0b32e403672a1f40b4c8141bc84e3..c676a3e57fff98e37abfc205c187df472f16916d 100644
--- a/paddle/fluid/operators/isfinite_v2_op.cc
+++ b/paddle/fluid/operators/isfinite_v2_op.cc
@@ -85,7 +85,7 @@ class OverflowV2OpMaker : public framework::OpProtoAndCheckerMaker {
     AddComment(string::Sprintf(R"DOC(
 Overflow %s operator.
 
-$$Out = %s(X)$$
+$$Out = any(X)$$
 
 Check whether each element of X is Inf or Nan, return the bool result of each
 element of X as a tensor.