diff --git a/parser/tensorflow/tensorflow_parser.cc b/parser/tensorflow/tensorflow_parser.cc
index 001d6df..568d8a1 100644
--- a/parser/tensorflow/tensorflow_parser.cc
+++ b/parser/tensorflow/tensorflow_parser.cc
@@ -2084,8 +2084,8 @@ Status TensorFlowModelParser::UpdateNormalOpContext(shared_ptr<ge::ScopeGraph> &
 Status TensorFlowModelParser::NormalizeAllNodeOpContext() {
   for (auto iter = op_node_context_map_.begin(); iter != op_node_context_map_.end();) {
     OpNodeContext &context = iter->second;
-    NormalizeInputOrOutputMap(context.input_map);
-    NormalizeInputOrOutputMap(context.output_map);
+    NormalizeInputOrOutputMap(iter->first, context.input_map);
+    NormalizeInputOrOutputMap(iter->first, context.output_map);
 
     if ((context.input_map.size() == 0) && (context.output_map.size() == 0)) {
       GELOGD("[Update op context] node: %s will be removed at the back.", iter->first.c_str());
@@ -2097,7 +2097,7 @@ Status TensorFlowModelParser::NormalizeAllNodeOpContext() {
   return SUCCESS;
 }
 
-Status TensorFlowModelParser::NormalizeInputOrOutputMap(
+Status TensorFlowModelParser::NormalizeInputOrOutputMap(const string &node_name,
     std::map<std::string, std::vector<std::pair<int32_t, int32_t>>> &context_map) {
   if (context_map.size() == 0) {
     return SUCCESS;
@@ -2109,7 +2109,9 @@ Status TensorFlowModelParser::NormalizeInputOrOutputMap(
     std::set<std::string> compare_set;
 
     for (auto &pair : pairs) {
-      if ((pair.first == ge::kFusionDisableIndex) || (pair.second == ge::kFusionDisableIndex)) {
+      if (((pair.first == ge::kFusionDisableIndex) || (pair.second == ge::kFusionDisableIndex)) &&
+          ((fusion_op_children_.find(node_name) != fusion_op_children_.end()) ||
+          (fusion_op_children_.find(iter->first) != fusion_op_children_.end()))) {
         // The edge will be cut off at the back, ignoring
         continue;
       }
diff --git a/parser/tensorflow/tensorflow_parser.h b/parser/tensorflow/tensorflow_parser.h
index 5ecf9e6..23bf750 100644
--- a/parser/tensorflow/tensorflow_parser.h
+++ b/parser/tensorflow/tensorflow_parser.h
@@ -371,7 +371,8 @@ class PARSER_FUNC_VISIBILITY TensorFlowModelParser : public domi::ModelParser {
    * @brief Normalized I / O relationship: according to context map, de duplicate and de outliers
 
    */
-  Status NormalizeInputOrOutputMap(std::map<std::string, std::vector<std::pair<int32_t, int32_t>>> &context_map);
+  Status NormalizeInputOrOutputMap(const string &node_name,
+                                   std::map<std::string, std::vector<std::pair<int32_t, int32_t>>> &context_map);
 
   /**
    * @ingroup domi_omg