diff --git a/ge/generator/ge_generator.cc b/ge/generator/ge_generator.cc
index 7140170e..79d39320 100644
--- a/ge/generator/ge_generator.cc
+++ b/ge/generator/ge_generator.cc
@@ -595,7 +595,7 @@ Status GeGenerator::CheckForSingleOp(OpDescPtr &op_desc, const vector<GeTensor>
 Status GeGenerator::BuildSingleOp(OpDescPtr &op_desc, const vector<GeTensor> &inputs, const vector<GeTensor> &outputs,
                                   const string &model_file_name, OpEngineType engine_type, ModelBufferData &model_buff,
                                   bool is_offline) {
-  if (is_offline) {
+  if (!is_offline) {
     (void)AttrUtils::SetBool(op_desc, ATTR_DYNAMIC_SHAPE_SINGLE_AICPU, true);
   }
   if (CheckForSingleOp(op_desc, inputs, outputs) != SUCCESS) {