diff --git a/parser/CMakeLists.txt b/parser/CMakeLists.txt
index 75e2fa8..6419f74 100644
--- a/parser/CMakeLists.txt
+++ b/parser/CMakeLists.txt
@@ -48,6 +48,7 @@ add_library(fmk_parser SHARED ${SRC_LIST} ${PROTO_SRCS})
 
 target_compile_options(fmk_parser PRIVATE
     -Werror
+    -Wno-deprecated-declarations
 )
 
 target_compile_definitions(fmk_parser PRIVATE
diff --git a/parser/common/CMakeLists.txt b/parser/common/CMakeLists.txt
index f5e987b..1219f30 100644
--- a/parser/common/CMakeLists.txt
+++ b/parser/common/CMakeLists.txt
@@ -31,6 +31,7 @@ add_library(parser_common SHARED ${SRC_LIST})
 
 target_compile_options(parser_common PRIVATE
     -Werror
+    -Wno-deprecated-declarations
 )
 
 target_compile_definitions(parser_common PRIVATE
diff --git a/parser/common/module.mk b/parser/common/module.mk
index dad01b0..cf669c6 100644
--- a/parser/common/module.mk
+++ b/parser/common/module.mk
@@ -5,7 +5,7 @@ include $(CLEAR_VARS)
 LOCAL_MODULE := libparser_common
 
 LOCAL_CFLAGS += -DPROTOBUF_INLINE_NOT_IN_HEADERS=0
-LOCAL_CFLAGS += -Werror -Dgoogle=ascend_private
+LOCAL_CFLAGS += -Werror -Wno-deprecated-declarations -Dgoogle=ascend_private
 ifeq ($(DEBUG), 1)
 LOCAL_CFLAGS += -g -O0
 endif
diff --git a/parser/module.mk b/parser/module.mk
index 2a09c8b..cdcbe4c 100644
--- a/parser/module.mk
+++ b/parser/module.mk
@@ -52,7 +52,7 @@ include $(CLEAR_VARS)
 LOCAL_MODULE := libfmk_parser
 
 LOCAL_CFLAGS += -DPROTOBUF_INLINE_NOT_IN_HEADERS=0
-LOCAL_CFLAGS += -Werror -Dgoogle=ascend_private
+LOCAL_CFLAGS += -Werror -Wno-deprecated-declarations -Dgoogle=ascend_private
 ifeq ($(DEBUG), 1)
 LOCAL_CFLAGS += -g -O0
 endif
diff --git a/parser/onnx/CMakeLists.txt b/parser/onnx/CMakeLists.txt
index 99d2059..82dc484 100644
--- a/parser/onnx/CMakeLists.txt
+++ b/parser/onnx/CMakeLists.txt
@@ -18,6 +18,7 @@ add_library(fmk_onnx_parser SHARED ${SRC_LIST} ${PROTO_HDRS})
 
 target_compile_options(fmk_onnx_parser PRIVATE
     -Werror
+    -Wno-deprecated-declarations
 )
 
 target_compile_definitions(fmk_onnx_parser PRIVATE
diff --git a/parser/onnx/module.mk b/parser/onnx/module.mk
index 3710780..76964eb 100644
--- a/parser/onnx/module.mk
+++ b/parser/onnx/module.mk
@@ -6,7 +6,7 @@ include $(CLEAR_VARS)
 LOCAL_MODULE := libfmk_onnx_parser
 
 LOCAL_CFLAGS += -DPROTOBUF_INLINE_NOT_IN_HEADERS=0
-LOCAL_CFLAGS += -Werror -Dgoogle=ascend_private
+LOCAL_CFLAGS += -Werror -Wno-deprecated-declarations -Dgoogle=ascend_private
 ifeq ($(DEBUG), 1)
 LOCAL_CFLAGS += -g -O0
 endif
diff --git a/parser/tensorflow/tensorflow_parser.cc b/parser/tensorflow/tensorflow_parser.cc
index cdf727e..d9dcb1b 100644
--- a/parser/tensorflow/tensorflow_parser.cc
+++ b/parser/tensorflow/tensorflow_parser.cc
@@ -198,11 +198,17 @@ Status PostOpProcessForSubgraph(const ParseArg &arg) {
     return SUCCESS;
   }
 
-  auto post_func = domi::OpRegistry::Instance()->GetParseSubgraphPostFunc(arg.parent_node->GetType());
+  std::string op_type = arg.parent_node->GetType();
+  std::string op_name = arg.parent_node->GetName();
+  domi::ParseSubgraphFuncV1 parse_subgraph = nullptr;
+  auto post_func = domi::OpRegistry::Instance()->GetParseSubgraphPostFunc(op_type);
   if (post_func == nullptr) {
-    GELOGW("The subgraph post func for node %s type %s is null", arg.parent_node->GetName().c_str(),
-           arg.parent_node->GetType().c_str());
-    return SUCCESS;
+    GELOGW("The subgraph post func for node %s type %s is null", op_name.c_str(), op_type.c_str());
+    if (domi::OpRegistry::Instance()->GetParseSubgraphPostFunc(op_type, parse_subgraph) != SUCCESS ||
+        parse_subgraph == nullptr) {
+      GELOGW("The subgraph new post func for node[%s] type [%s] is null", op_name.c_str(), op_type.c_str());
+      return SUCCESS;
+    }
   }
 
   GELOGD("Post process for subgraph %s node %s type %s subgraph name %s", arg.function_name.c_str(),
@@ -217,13 +223,17 @@ Status PostOpProcessForSubgraph(const ParseArg &arg) {
   }
 
   auto graph = ge::GraphUtils::CreateGraphFromComputeGraph(arg.graph);
-  auto ret = post_func(arg.subgraph_name, graph);
+  Status ret = FAILED;
+  if (post_func != nullptr) {
+    ret = post_func(arg.subgraph_name, graph);
+  } else if (parse_subgraph != nullptr) {
+    ret = parse_subgraph(arg.subgraph_name.c_str(), graph);
+  }
   if (ret != SUCCESS) {
     GELOGE(FAILED, "Failed to post-process subgraph %s on node %s type %s subgraph name %s", arg.function_name.c_str(),
            arg.parent_node->GetName().c_str(), arg.parent_node->GetType().c_str(), arg.subgraph_name.c_str());
     return FAILED;
   }
-
   return SUCCESS;
 }
 }  // namespace