diff --git a/parser/tensorflow/graph_optimizer.cc b/parser/tensorflow/graph_optimizer.cc
index 373344f..9e2f875 100644
--- a/parser/tensorflow/graph_optimizer.cc
+++ b/parser/tensorflow/graph_optimizer.cc
@@ -88,6 +88,7 @@ REGISTER_OPTYPE_DEFINE(TF_BATCH_MATMUL, "BatchMatmul");
 namespace ge {
 namespace {
 const char RRTVAL_NODE_NAME_SUFFIX[] = "_RetVal";
+const char *const kShapeNodeName = "Shape";
 }  // namespace
 
 FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY std::map<string, OpSupportTranInfo> g_OpSupportTranInfo = {};
@@ -1313,6 +1314,18 @@ Status ParserGraphOptimizer::MarkForFusion(unordered_map<string, vector<NodePtr>
         temp_node_cluser.push_back(src_node);
       }
       temp_node_cluser.push_back(node);
+      for (auto out_anchor : node->GetAllOutDataAnchors()) {
+        GE_CHECK_NOTNULL(out_anchor);
+        for (auto in_anchor : out_anchor->GetPeerInDataAnchors()) {
+          GE_CHECK_NOTNULL(in_anchor);
+          NodePtr dst_node = in_anchor->GetOwnerNode();
+          GE_CHECK_NOTNULL(dst_node);
+          GE_CHECK_NOTNULL(dst_node->GetOpDesc());
+          if (dst_node->GetOpDesc()->GetType() == kShapeNodeName) {
+            temp_node_cluser.emplace_back(dst_node);
+          }
+        }
+      }
       if (temp_node_cluser.size() > 1) {
         vector<NodePtr> node_cluser;
         node_cluser.assign(temp_node_cluser.begin(), temp_node_cluser.end());
diff --git a/parser/tensorflow/tensorflow_auto_mapping_parser_adapter.cc b/parser/tensorflow/tensorflow_auto_mapping_parser_adapter.cc
index e9fe078..47ab56b 100644
--- a/parser/tensorflow/tensorflow_auto_mapping_parser_adapter.cc
+++ b/parser/tensorflow/tensorflow_auto_mapping_parser_adapter.cc
@@ -69,6 +69,30 @@ Status TensorFlowAutoMappingParserAdapter::ParseParams(const Message *op_src, ge
            op_dest->GetType().c_str(), dynamic_tensor_num);
   }
 
+  // add nodedef for shape insert by adapter when online_infer_dynamic
+  if (op_dest->GetType() == SHAPE) {
+    std::shared_ptr<NodeDef> pkg_node = ge::parser::MakeShared<NodeDef>();
+    GE_CHECK_NOTNULL(pkg_node);
+    pkg_node->CopyFrom(*node);
+
+    // Get the property opdef, if the property does not exist, return failure
+    pkg_node->mutable_attr()->erase(ge::ATTR_NAME_FRAMEWORK_OP_DEF);
+    pkg_node->mutable_attr()->erase(ge::ATTR_NAME_OUTPUT_TENSOR_DESC);
+    pkg_node->mutable_attr()->erase(ge::ATTR_NAME_INPUT_TENSOR_DESC);
+    pkg_node->mutable_attr()->erase(ge::VAR_ATTR_NAME);
+
+    // Serialize nodedef into string and package as a whole
+    string serialized_node;
+    GE_IF_BOOL_EXEC(!pkg_node->SerializeToString(&serialized_node),
+                    GELOGE(PARAM_INVALID, "In FrameworkOp trans NodeDef to string failed.");
+                    return PARAM_INVALID);
+
+    (void)AttrUtils::SetZeroCopyBytes(
+        op_dest, ge::ATTR_NAME_FRAMEWORK_NODE_DEF,
+        Buffer::CopyFrom(reinterpret_cast<const uint8_t *>(serialized_node.data()), serialized_node.length()));
+    GELOGI("node_def of %s is %s.", op_dest->GetName().c_str(), serialized_node.c_str());
+  }
+
   return SUCCESS;
 }