diff --git a/ge/graph/load/new_model_manager/davinci_model.cc b/ge/graph/load/new_model_manager/davinci_model.cc
index f15c0c5f..9ebfde7c 100755
--- a/ge/graph/load/new_model_manager/davinci_model.cc
+++ b/ge/graph/load/new_model_manager/davinci_model.cc
@@ -964,9 +964,10 @@ Status DavinciModel::InitDataOp(const NodePtr &node, uint32_t &data_op_index, ma
   const vector<int64_t> output_size_list = ModelUtils::GetOutputSize(op_desc);
   const vector<void *> virtual_addr_list = ModelUtils::GetOutputDataAddrs(runtime_param_, op_desc);
   const vector<int64_t> output_offset_list = op_desc->GetOutputOffset();
-  if (output_offset_list.size() != virtual_addr_list.size()) {
-    GELOGE(PARAM_INVALID, "virtual_addr size:%zu should be equal to offset size:%zu.", virtual_addr_list.size(),
-           output_offset_list.size());
+  if (output_size_list.empty() || virtual_addr_list.empty() || (output_size_list.size() != virtual_addr_list.size()) ||
+      (output_offset_list.size() != virtual_addr_list.size())) {
+    GELOGE(PARAM_INVALID, "Data[%s] init failed: output size is %zu, virtual_addr size is %zu, offset size is %zu.",
+           op_desc->GetName().c_str(), output_size_list.size(), virtual_addr_list.size(), output_offset_list.size());
     return PARAM_INVALID;
   }
   auto data_index = data_op_index;
@@ -975,7 +976,9 @@ Status DavinciModel::InitDataOp(const NodePtr &node, uint32_t &data_op_index, ma
   }
   bool fusion_flag = false;
   ZeroCopyOffset zero_copy_offset;
-  Status ret = zero_copy_offset.InitInputDataInfo(output_size_list, virtual_addr_list, op_desc, fusion_flag);
+  int64_t data_size = output_size_list[kDataIndex];
+  void *virtual_addr = virtual_addr_list[kDataIndex];
+  Status ret = zero_copy_offset.InitInputDataInfo(data_size, virtual_addr, op_desc, fusion_flag);
   if (ret != SUCCESS) {
     GELOGE(PARAM_INVALID, "InitDataInfo of input_info %s failed.", op_desc->GetName().c_str());
     return PARAM_INVALID;
diff --git a/ge/graph/load/new_model_manager/zero_copy_offset.cc b/ge/graph/load/new_model_manager/zero_copy_offset.cc
index 709db259..97c310d1 100644
--- a/ge/graph/load/new_model_manager/zero_copy_offset.cc
+++ b/ge/graph/load/new_model_manager/zero_copy_offset.cc
@@ -30,18 +30,11 @@ ZeroCopyOffset::ZeroCopyOffset() {}
 
 ZeroCopyOffset::~ZeroCopyOffset() {}
 
-Status ZeroCopyOffset::InitInputDataInfo(const vector<int64_t> &output_size_list,
-                                         const vector<void *> &virtual_addr_list, const OpDescPtr &op_desc,
+Status ZeroCopyOffset::InitInputDataInfo(int64_t output_size, void *virtual_addr, const OpDescPtr &op_desc,
                                          bool &fusion_flag) {
   GELOGI("[ZCPY] Start to InitInputDataInfo of %s, total_data_size is %ld, virtual_addr is %p",
-         op_desc->GetName().c_str(), output_size_list[kDataIndex], virtual_addr_list[kDataIndex]);
-  if (output_size_list.empty() || virtual_addr_list.empty() || (output_size_list.size() != virtual_addr_list.size())) {
-    GELOGE(PARAM_INVALID, "Data[%s] init failed: Output size is %zu, Output addr is %zu", op_desc->GetName().c_str(),
-           output_size_list.size(), virtual_addr_list.size());
-    return PARAM_INVALID;
-  }
-
-  basic_addr_ = virtual_addr_list[kDataIndex];
+         op_desc->GetName().c_str(), output_size, virtual_addr);
+  basic_addr_ = virtual_addr;
   (void)ge::AttrUtils::GetListInt(op_desc, ATTR_ZERO_COPY_BASIC_OFFSET, zero_copy_basic_offset_);
   (void)ge::AttrUtils::GetListInt(op_desc, ATTR_ZERO_COPY_RELATIVE_OFFSET, zero_copy_relative_offset_);
   GE_CHK_BOOL_EXEC(zero_copy_basic_offset_.size() == zero_copy_relative_offset_.size(), return PARAM_INVALID,
@@ -53,26 +46,23 @@ Status ZeroCopyOffset::InitInputDataInfo(const vector<int64_t> &output_size_list
   IsL2Fusion(zero_copy_basic_offset_, virtual_addr_offset, fusion_flag);
 
   uint32_t out_count = 0;
-  data_size_ = output_size_list[kDataIndex];
+  data_size_ = output_size;
   if (!fusion_flag) {
     GELOGI("[ZCPY] %s not set l2_fusion.", op_desc->GetName().c_str());
     out_count++;
-    data_info_.emplace_back(output_size_list[kDataIndex], virtual_addr_list[kDataIndex]);
+    data_info_.emplace_back(output_size, virtual_addr);
     relative_offset_.emplace_back(0);
-    GELOGI("[ZCPY] %s size is %ld, virtual_addr is %p.", op_desc->GetName().c_str(), output_size_list[kDataIndex],
-           virtual_addr_list[kDataIndex]);
+    GELOGI("[ZCPY] %s size is %ld, virtual_addr is %p.", op_desc->GetName().c_str(), output_size, virtual_addr);
   } else {
     GELOGI("[ZCPY] set l2_fusion for %s.", op_desc->GetName().c_str());
     for (size_t index = 0; index < zero_copy_basic_offset_.size(); ++index) {
       if (zero_copy_basic_offset_.at(index) == virtual_addr_offset) {
         out_count++;
-        uint64_t out_offset =
-            reinterpret_cast<uint64_t>(virtual_addr_list[kDataIndex]) + zero_copy_relative_offset_.at(index);
-        int64_t real_data_size = ModelUtils::GetOutputSize(op_desc).at(kDataIndex);
-        data_info_.emplace_back(real_data_size, reinterpret_cast<void *>(static_cast<uintptr_t>(out_offset)));
+        uint64_t out_offset = reinterpret_cast<uint64_t>(virtual_addr) + zero_copy_relative_offset_.at(index);
+        data_info_.emplace_back(output_size, reinterpret_cast<void *>(static_cast<uintptr_t>(out_offset)));
         relative_offset_.emplace_back(zero_copy_relative_offset_.at(index));
         GELOGI("[ZCPY] virtual_addr: %p has been l2-fusion to %lu, need copy data_size is %ld.", basic_addr_,
-               out_offset, real_data_size);
+               out_offset, output_size);
       }
     }
   }
diff --git a/ge/graph/load/new_model_manager/zero_copy_offset.h b/ge/graph/load/new_model_manager/zero_copy_offset.h
index c662032b..025d1b14 100644
--- a/ge/graph/load/new_model_manager/zero_copy_offset.h
+++ b/ge/graph/load/new_model_manager/zero_copy_offset.h
@@ -42,8 +42,7 @@ class ZeroCopyOffset {
   ZeroCopyOffset();
   ~ZeroCopyOffset();
 
-  Status InitInputDataInfo(const vector<int64_t> &output_size_list, const vector<void *> &virtual_addr_list,
-                           const OpDescPtr &op_desc, bool &fusion_flag);
+  Status InitInputDataInfo(int64_t output_size, void *virtual_addr, const OpDescPtr &op_desc, bool &fusion_flag);
   void SetInputOutsideAddrs(const vector<int64_t> &output_offset_list, void *addr, const size_t &index,
                             bool fusion_flag, std::set<const void *> &real_virtual_addrs);