diff --git a/ge/hybrid/executor/hybrid_execution_context.h b/ge/hybrid/executor/hybrid_execution_context.h
index 4dc010df..003e8010 100644
--- a/ge/hybrid/executor/hybrid_execution_context.h
+++ b/ge/hybrid/executor/hybrid_execution_context.h
@@ -71,6 +71,7 @@ struct GraphExecutionContext {
   std::atomic_bool is_eos_;
   long profiling_level = 0;
   long iteration = 0;
+  void *global_step = nullptr;
 
  private:
   Status status = SUCCESS;
diff --git a/ge/hybrid/executor/hybrid_model_executor.cc b/ge/hybrid/executor/hybrid_model_executor.cc
index 80b8983a..4b589a03 100755
--- a/ge/hybrid/executor/hybrid_model_executor.cc
+++ b/ge/hybrid/executor/hybrid_model_executor.cc
@@ -33,6 +33,9 @@ HybridModelExecutor::~HybridModelExecutor() {
   if (context_.rt_gen_context != nullptr) {
     (void) rtCtxDestroy(context_.rt_gen_context);
   }
+  if (context_.global_step != nullptr) {
+    (void) rtFree(context_.global_step);
+  }
 }
 
 Status HybridModelExecutor::Init() {
@@ -47,6 +50,8 @@ Status HybridModelExecutor::Execute(HybridModelExecutor::ExecuteArgs &args) {
   auto root_graph_item = model_->GetRootGraphItem();
   GE_CHECK_NOTNULL(root_graph_item);
 
+  GE_CHK_RT_RET(rtMemcpyAsync(context_.global_step, sizeof(uint64_t), &context_.iteration,
+                              sizeof(uint64_t), RT_MEMCPY_HOST_TO_DEVICE_EX, context_.stream));
   SubgraphExecutor executor(model_->GetRootGraphItem(), &context_);
   auto ret = ExecuteGraphInternal(executor, args);
   Cleanup();
@@ -97,6 +102,7 @@ Status HybridModelExecutor::InitExecutionContext() {
   GE_CHK_RT_RET(rtCtxGetCurrent(&context_.rt_context));
   GE_CHK_RT_RET(rtCtxCreate(&context_.rt_gen_context, RT_CTX_GEN_MODE, 0));
   GE_CHK_RT_RET(rtCtxSetCurrent(context_.rt_context));
+  GE_CHK_RT_RET(rtMalloc(&context_.global_step, sizeof(uint64_t), RT_MEMORY_HBM));
 
   context_.stream = stream_;
   context_.model = model_;
diff --git a/ge/hybrid/executor/worker/execution_engine.cc b/ge/hybrid/executor/worker/execution_engine.cc
index 673c82dd..de3bdc37 100755
--- a/ge/hybrid/executor/worker/execution_engine.cc
+++ b/ge/hybrid/executor/worker/execution_engine.cc
@@ -231,12 +231,6 @@ Status NodeDoneCallback::DumpDynamicNode() {
   uint32_t model_id = model->GetModelId();
   dump_op_.SetDynamicModelInfo(dynamic_model_name, model_id);
 
-  void *global_step = nullptr;
-  TensorValue *varible_global_step = context_->GetVariable(NODE_NAME_GLOBAL_STEP);
-  if (varible_global_step != nullptr) {
-    global_step = const_cast<void *>(varible_global_step->GetData());
-  }
-
   void *loop_per_iter = nullptr;
   TensorValue *varible_loop_per_iter = context_->GetVariable(NODE_NAME_FLOWCTRL_LOOP_PER_ITER);
   if (varible_loop_per_iter != nullptr) {
@@ -248,6 +242,7 @@ Status NodeDoneCallback::DumpDynamicNode() {
   if (varible_loop_cond != nullptr) {
     loop_cond = const_cast<void *>(varible_loop_cond->GetData());
   }
+  void *global_step = context_->GetExecutionContext()->global_step;
   dump_op_.SetLoopAddr(global_step, loop_per_iter, loop_cond);
 
   GE_CHK_STATUS_RET(dump_op_.LaunchDumpOp(), "Failed to launch dump op in hybird model");
diff --git a/ge/hybrid/node_executor/compiledsubgraph/known_node_executor.cc b/ge/hybrid/node_executor/compiledsubgraph/known_node_executor.cc
index cf5ac851..bb96c275 100755
--- a/ge/hybrid/node_executor/compiledsubgraph/known_node_executor.cc
+++ b/ge/hybrid/node_executor/compiledsubgraph/known_node_executor.cc
@@ -126,11 +126,7 @@ Status KnownNodeTask::Init(TaskContext &context) {
     auto dump_properties = context.GetDumpProperties();
     if (dump_properties.IsDumpOpen() || dump_properties.IsOpDebugOpen()) {
       davinci_model_->SetDumpProperties(dump_properties);
-      void *global_step = nullptr;
-      TensorValue *varible_global_step = context.GetVariable(NODE_NAME_GLOBAL_STEP);
-      if (varible_global_step != nullptr) {
-        global_step = varible_global_step->MutableData();
-      }
+      void *global_step = context.GetExecutionContext()->global_step;
       davinci_model_->SetKnownShapeGlobalStep(global_step);
     }
     int32_t device_id = 0;
diff --git a/tests/ut/ge/hybrid/ge_hybrid_unittest.cc b/tests/ut/ge/hybrid/ge_hybrid_unittest.cc
index d7116dbc..3b5d19e6 100644
--- a/tests/ut/ge/hybrid/ge_hybrid_unittest.cc
+++ b/tests/ut/ge/hybrid/ge_hybrid_unittest.cc
@@ -30,6 +30,7 @@
 #include "framework/common/debug/log.h"
 #include "graph/ge_context.h"
 #include "hybrid/executor/hybrid_execution_context.h"
+#include "hybrid/executor/hybrid_model_executor.h"
 #include "hybrid/node_executor/aicore/aicore_task_builder.h"
 #include "graph/load/model_manager/tbe_handle_store.h"
 #include "graph/manager/graph_mem_allocator.h"
@@ -242,4 +243,16 @@ TEST_F(UtestGeHybrid, init_weight_success) {
   ge_sub_model->SetWeight(weight_buffer);
   ret = hybrid_model_builder.InitWeights();
   ASSERT_EQ(ret,PARAM_INVALID);
-}
\ No newline at end of file
+}
+
+  TEST_F(UtestGeHybrid, hybrid_model_executor) {
+  ComputeGraphPtr compute_graph = MakeShared<ComputeGraph>("abc");
+  GeRootModelPtr root_model = MakeShared<ge::GeRootModel>(compute_graph);
+  HybridModel model(root_model);
+  HybridModel *model_ptr = &model;
+
+  uint32_t device_id = 0;
+  rtStream_t stream;
+  HybridModelExecutor executor(model_ptr, device_id, stream);
+  executor.Init();
+}