diff --git a/mindspore/ccsrc/utils/context/ms_context.cc b/mindspore/ccsrc/utils/context/ms_context.cc
index 0644acca07..a726d79cd5 100644
--- a/mindspore/ccsrc/utils/context/ms_context.cc
+++ b/mindspore/ccsrc/utils/context/ms_context.cc
@@ -80,6 +80,7 @@ MsContext::MsContext(const std::string &policy, const std::string &target) {
   enable_loop_sink_ = target == kAscendDevice || target == kDavinciDevice;
   profiling_mode_ = false;
   profiling_options_ = "training_trace";
+  check_bprop_flag_ = false;
 }
 
 std::shared_ptr<MsContext> MsContext::GetInstance() {