diff --git a/ge/ir_build/ge_ir_build.cc b/ge/ir_build/ge_ir_build.cc
index a206a164..96ae9b24 100644
--- a/ge/ir_build/ge_ir_build.cc
+++ b/ge/ir_build/ge_ir_build.cc
@@ -226,7 +226,7 @@ class Impl {
   ~Impl() { (void)generator_.Finalize(); };
   graphStatus CheckOptions(const std::map<std::string, std::string> &options);
   graphStatus CreateInputsForIRBuild(const ge::Graph &graph, vector<ge::GeTensor> &inputs);
-  graphStatus GetDefaultInputShapeAndFormat(const Graph &graph, string &default_shape, string &input_format);
+  graphStatus GetDefaultInputShape(const Graph &graph, string &default_shape);
   graphStatus Init(const Graph &graph, const std::map<std::string, std::string> &options);
   graphStatus BuildModel(const Graph &graph, const std::map<std::string, std::string> &options,
                          ModelBufferData &ge_models);
@@ -280,7 +280,7 @@ graphStatus Impl::CheckOptions(const std::map<std::string, std::string> &options
   return GRAPH_SUCCESS;
 }
 
-graphStatus Impl::GetDefaultInputShapeAndFormat(const Graph &graph, string &default_shape, string &input_format) {
+graphStatus Impl::GetDefaultInputShape(const Graph &graph, string &default_shape) {
   auto compute_graph = ge::GraphUtils::GetComputeGraph(graph);
   GE_CHECK_NOTNULL(compute_graph);
   for (ge::NodePtr &input_node : compute_graph->GetDirectNode()) {
@@ -308,14 +308,11 @@ graphStatus Impl::GetDefaultInputShapeAndFormat(const Graph &graph, string &defa
         default_shape += tmp_shape_str;
       }
 
-      ge::Format data_format = tensor.GetFormat();
-      input_format.assign(ge::TypeUtils::FormatToSerialString(data_format));
-      GELOGD("Data op name: %s, data shape: %s, data format: %s.", data_op_name.c_str(), tmp_shape_str.c_str(),
-             input_format.c_str());
+      GELOGD("Data op name: %s, data shape: %s.", data_op_name.c_str(), tmp_shape_str.c_str());
     }
   }
   default_shape = (default_shape.empty() ? default_shape : default_shape.substr(0, default_shape.size() - 1));
-  GELOGI("Get default data op shape: %s, format: %s from ge ir graph.", default_shape.c_str(), input_format.c_str());
+  GELOGI("Get default data op shape: %s from ge ir graph.", default_shape.c_str());
   return GRAPH_SUCCESS;
 }
 
@@ -338,14 +335,13 @@ graphStatus Impl::Init(const Graph &graph, const std::map<std::string, std::stri
   options_[ge::ir_option::LOG_LEVEL] = log;
 
   string input_shape;
-  string tmp_input_format;
   if (options_.find("input_shape") == options_.end()) {
-    GE_CHK_BOOL_EXEC(GetDefaultInputShapeAndFormat(graph, input_shape, tmp_input_format) == ge::SUCCESS,
+    GE_CHK_BOOL_EXEC(GetDefaultInputShape(graph, input_shape) == ge::SUCCESS,
                      return ge::GRAPH_PARAM_INVALID, "Get default data op shape from graph failed!");
   } else {
     input_shape = options_["input_shape"];
   }
-  string input_format = options_.find("input_format") == options_.end() ? tmp_input_format : options_["input_format"];
+  string input_format = options_.find("input_format") == options_.end() ? "" : options_["input_format"];
   string net_format = options_.find("net_format") == options_.end() ? "" : options_["net_format"];
   string dynamic_batch_size = options_.find(ge::ir_option::DYNAMIC_BATCH_SIZE) == options_.end()
                                   ? ""