diff --git a/ge/generator/ge_generator.cc b/ge/generator/ge_generator.cc
index d032965b..fe7ea3bf 100644
--- a/ge/generator/ge_generator.cc
+++ b/ge/generator/ge_generator.cc
@@ -670,7 +670,7 @@ Status GeGenerator::BuildSingleOp(OpDescPtr &op_desc, const vector<GeTensor> &in
                                   const string &model_file_name, OpEngineType engine_type, ModelBufferData &model_buff,
                                   bool is_offline) {
   if (!is_offline) {
-    (void)AttrUtils::SetBool(op_desc, ATTR_DYNAMIC_SHAPE_SINGLE_AICPU, true);
+    (void)AttrUtils::SetBool(op_desc, ATTR_SINGLE_OP_SCENE, true);
   }
 
   if (CheckForSingleOp(op_desc, inputs, outputs) != SUCCESS) {
diff --git a/ge/graph/partition/dynamic_shape_partition.cc b/ge/graph/partition/dynamic_shape_partition.cc
index 1c82eaf3..2a60765f 100755
--- a/ge/graph/partition/dynamic_shape_partition.cc
+++ b/ge/graph/partition/dynamic_shape_partition.cc
@@ -51,6 +51,13 @@ using ClusterPtr = std::shared_ptr<Cluster>;
 static bool IsInExperimentalMode(const ComputeGraphPtr &root_graph) {
   for (const auto &node : root_graph->GetAllNodes()) {
     GE_CHECK_NOTNULL(node->GetOpDesc());
+    // not do partition in single op scene.
+    bool is_singleop = false;
+    (void)AttrUtils::GetBool(node->GetOpDesc(), ATTR_SINGLE_OP_SCENE, is_singleop);
+    if (is_singleop) {
+      return false;
+    }
+
     for (const auto &input_desc : node->GetOpDesc()->GetAllInputsDesc()) {
       auto type = input_desc.GetDataType();
       if (type == DT_STRING || type == DT_RESOURCE || type == DT_STRING_REF) {
diff --git a/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc b/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc
index 6fa63642..293fd132 100644
--- a/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc
+++ b/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc
@@ -58,9 +58,9 @@ Status DynamicSingleOpResetShapePass::Run(ComputeGraphPtr graph) {
       continue;
     }
 
-    // pass node without attr: ATTR_DYNAMIC_SHAPE_SINGLE_AICPU
+    // pass node without attr: ATTR_SINGLE_OP_SCENE
     bool single_aicpu_unknown = false;
-    if (!AttrUtils::GetBool(node->GetOpDesc(), ATTR_DYNAMIC_SHAPE_SINGLE_AICPU, single_aicpu_unknown) ||
+    if (!AttrUtils::GetBool(node->GetOpDesc(), ATTR_SINGLE_OP_SCENE, single_aicpu_unknown) ||
         !single_aicpu_unknown) {
       continue;
     }
diff --git a/ge/graph/preprocess/graph_preprocess.cc b/ge/graph/preprocess/graph_preprocess.cc
index c6179095..63f1b131 100644
--- a/ge/graph/preprocess/graph_preprocess.cc
+++ b/ge/graph/preprocess/graph_preprocess.cc
@@ -1925,7 +1925,7 @@ void GraphPrepare::TypeConversionOfConstant() {
   for (ge::NodePtr &n : compute_graph_->GetAllNodes()) {
     // This can ensure that n is not a null pointer
     // No Conversion when called by aclOpCompile
-    (void)AttrUtils::GetBool(n->GetOpDesc(), ATTR_DYNAMIC_SHAPE_SINGLE_AICPU, is_acl_compile);
+    (void)AttrUtils::GetBool(n->GetOpDesc(), ATTR_SINGLE_OP_SCENE, is_acl_compile);
     if (is_acl_compile) {
       return;
     }
diff --git a/metadef b/metadef
index 8397bb01..8ab60be2 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit 8397bb015c9b8641451936fab1e1bc64c4536def
+Subproject commit 8ab60be2870b80b1ec952bb21c7f05ae2a624984
diff --git a/parser b/parser
index 018f2116..98f17f4a 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit 018f2116db7ce522d4a8ac3016351b5b6484cb66
+Subproject commit 98f17f4a2a37f283797858eabefa9dba1d06a66b